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Tim Chuey Weather

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Sorry, no winner this week. Here is my new weekly weather quiz question for the last time. In times of active weather the “Mesonet” comes in handy. What is it? Here is the correct answer. “The Mesonet is a regional network of observing stations (usually surface stations) designed to diagnose mesoscale weather features and their associated processes.” I’ll have a new weekly weather quiz question for you starting Monday. Please remember to post your answer as a comment by clicking on “no comments /comments” in the upper right hand portion of this page under the caption, then add your comment. The first person to post the correct answer will win a week of free personalized weather forecasts tailored to your needs. The answer has to be a comment to win. An email answer will not count. Good luck.

 

 

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High pressure ridge centerer offshore.

The leading edge of an upper level high (Shaded “Arch” shape) is sending colder air down from Canada which is driving snow levels down. A frontal system pushes through Oregon bringing colder air down from aloft. A warm front will brush by us Sunday AM with the cold front moving in by Monday. Another frontal system will slide toward us Tuesday increasing the rain chances. See the pattern here of frontal systems (this one shown on Thursday) that will march through the Pacific Northwest.

 

 

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Advisories:  A HIGH SURF ADVISORY IS IN EFFECT UNTIL 10 PM TONIGHT FOR THE SOUTH CENTRAL OREGON COAST AND THE SOUTH OREGON COAST. A FROST ADVISORY IS IN EFFECT FROM 10 PM TOIGHT UNTIL 8 AM SUNDAY FOR THE SOUTH CENTRAL AND SOUTH OREGON COAST.

 

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Forecast for the Southern and lower Mid Willamette Valley including Eugene-Springfield and Albany-Corvallis: Partly cloudy with a slight (20%) chance of isolated showers tonight (under 0.10 in. of rain possible), just mostly cloudy Sunday, mostly cloudy with a (40%) chance of evening rain, rain late Sunday night (0.10 in. of rain possible), showers Monday, a (30%) chance of evening showers, mostly cloudy late Monday night, a mix of clouds and sun Tuesday, mostly cloudy with a good (50%) chance of rain Tuesday night lows 38-32 warming to 37 Tuesday night highs 50-46 warming back to near 50 Tuesday. Mostly cloudy with a good (50%) chance of rain Wednesday, cloudy with a (40%) chance of showers at night, a (40%) chance of rain Thursday and Thursday night, a mix of clouds and sun with a slight (20%) chance of showers Friday, then partly cloudy Friday night and Saturday highs 49-56 lows 37-40. (seasonal averages high 52 low 35)

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Forecast for the Umpqua Basin including Roseburg: Mostly cloudy with a slight (20%) chance of rain and snow showers this evening (snow level 2,000 ft.), patchy fog late tonight, mostly cloudy Sunday, a slight (20%) chance of evening rain, rain late Sunday night, AM rain, rain and snow showers likely (70%) Monday afternoon, a slight (20%) chance of rain and snow showers Monday evening (snow level 2,000 ft.), patchy fog late at night, mostly cloudy Tuesday, a (40%) chance of rain Tuesday night lows 34-40 cooling to 34 Monday night and warming to 37 Tuesday highs 52-48 warming back to 50 Tuesday. Mostly cloudy with rain likely (60%) Wednesday AM, showers in the afternoon, a slight (20%) chance of rain late Wednesday night, cloudy with a good (50%) chance of rain Thursday, mostly cloudy with a (30%) chance of rain Thursday night, a slight (20%) chance of rain and warmer Friday, just partly cloudy Friday night, then mostly cloudy Saturday highs 53-63 lows 38-43. (seasonal averages high 55 low 38)

 

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Forecast for the South Oregon Coast including Coos Bay and North Bend: Mostly cloudy with a slight (20%) chance of showers this evening, mostly cloudy at night and Sunday, a (40%) chance of evening rain, rain late at night (under 0.10 in. of rain possible) and breezy (wind: SW 15-25 mph), AM rain, coastal afternoon showers while inland showers likely (70%) Monday afternoon (snow level 2,000 ft.), a (30%) chance of showers Monday evening (snow level 2,000 ft.) night, mostly cloudy Monday night and Tuesday, then mostly cloudy with rain likely (70%) Tuesday night lows 37-42 Sunday night and cooling to 35 Monday night and warming to 42 Tuesday night highs 50-46 warming to 50 Tuesday. Mostly cloudy with rain likely (60%) Wednesday AM,  showers in the afternoon, cloudy with a slight (20%) chance of evening showers, a slight (20%) chance of rain late Wednesday night, a good (50%) chance of rain Thursday, mostly cloudy with a (40%) chance of showers at night, mostly cloudy with a slight (20%) chance of rain and warmer Friday, just mostly cloudy Friday night, then mostly cloudy with a slight (20%) chance of showers Saturday highs 52-58 cooling to 55 Saturday lows 40-43. (seasonal averages high 53 low 40)

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Forecast for the Cascades of Lane County: Mostly cloudy with a good (50%) chance of snow showers this evening, a slight (20%) chance of snow late tonight, just mostly cloudy Sunday and a bit warmer, a (40%) chance of rain and snow in the evening, rain and snow late Sunday night (0.25 in. of rain possible, 1-4 in. of snow possible), mostly cloudy with AM rain and snow showers, snow showers Monday afternoon, a (40%) chance of evening snow showers, a slight (20%) chance of snow showers Monday night, a mix of clouds and sun Tuesday, then mostly cloudy with a good (50%) chance of  rain and snow Tuesday night snow level at the surface tonight, free air freezing level at the surface rising to 4,000 ft. Sunday afternoon, snow level 3,500 ft. Sunday night, 2,500 ft. Monday and Monday night, free air freezing level at the surface Tuesday, then snow level 3,500 ft. Tuesday night lows 26-20 highs 36-30 warming to 36 Tuesday. Mostly cloudy with a good (50%) chance of rain and snow Wednesday, a (40%) chance of rain and snow showers at night, a (40%) chance of rain and snow Thursday, a (40%) chance of rain Thursday night, a mix of clouds and sun with a slight (20%) chance of rain Friday, then just partly cloudy Friday night and Saturday snow level 3,500 ft. Wednesday, 4,500 ft. Wednesday night and Thursday, 7,000 ft. Thursday night, 8,000 ft. Friday, free air freezing level 9,000 ft. Friday night, then 10,000 ft. Saturday highs 36-46 lows 26-32.

 

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**Because weather forecasting is a combination of science, intuition, and timing there can be no absolute guarantees that individual forecasts will be 100% accurate. Nature is in a constant state of flux and sudden unexpected weather events can happen.

 

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Get your local Eugene-Springfield news on-line at Eugene Daily News.com.

 

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Sorry, no winner this week. Here is my new weekly weather quiz question for the last time. In times of active weather the “Mesonet” comes in handy. What is it? Here is the correct answer. “The Mesonet is a regional network of observing stations (usually surface stations) designed to diagnose mesoscale weather features and their associated processes.” I’ll have a new weekly weather quiz question for you starting Monday. Please remember to post your answer as a comment by clicking on “no comments /comments” in the upper right hand portion of this page under the caption, then add your comment. The first person to post the correct answer will win a week of free personalized weather forecasts tailored to your needs. The answer has to be a comment to win. An email answer will not count. Good luck.

 

 

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High pressure ridge centerer offshore.

The leading edge of an upper level high (Shaded “Arch” shape) is sending colder air down from Canada which is driving snow levels down. A frontal system pushes through Oregon. Another frontal system will slide toward us (position shown is Monday) increasing the rain chances. See the pattern here of frontal systems (this one shown on Wednesday) that will march through the Pacific Northwest.

 

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Advisories:  A WINTER STORM WARNING IS IN EFFECT UNTIL 4 PM TODAY FOR  THE NORTH OREGON CASCADE FOOTHILLS, THE CASCADE FOOTHILLS IN LANE COUNTY, THE NORTH OREGON CASCADES, AND THE CASCADES OF LANE COUNTY.   A HIGH SURF ADVISORY IS IN EFFECT UNTIL 6 PM TONIGHT FOR THE NORTH AND CENTRAL OREGON COAST. A HIGH SURF ADVISORY IS IN EFFECT UNTIL 10 PM TONIGHT FOR THE SOUTH CENTRAL OREGON COAST AND THE SOUTH OREGON COAST. A FROST ADVISORY IS IN EFFECT FROM 10 PM TOIGHT UNTIL 8 AM SUNDAY FOR THE SOUTH CENTRAL AND SOUTH OREGON COAST.

 

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Forecast for the Southern and lower Mid Willamette Valley including Eugene-Springfield and Albany-Corvallis: Mostly cloudy with showers today (0.10 in. of rain possible, snow level 1,000 ft.), a slight (20%) chance of showers tonight (under 0.10 in. of rain possible), just mostly cloudy Sunday, cloudy with a (40%) chance of evening rain, rain late Sunday night (0.10 in. of rain possible) and Monday AM, showers in the afternoon, a good (50%) chance of showers Monday night highs 47-50 cooling to 47 Monday lows 32-38. Cloudy with a (40%) chance of rain Tuesday, mostly cloudy with a good (50%) chance of rain Tuesday night through Wednesday night, a (40%) chance of rain Thursday and Thursday night, then a mix of clouds and sun with a slight (20%) chance of rain Friday highs 48-56 lows 36-40 cooling to 38 Thursday night. (seasonal averages high 53 low 35)

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Forecast for the Umpqua Basin including Roseburg: Mostly cloudy with rain and snow showers this AM, rain and snow showers likely (70%) this afternoon (0.10 in. of rain possible, 1 in. of snow possible, snow level 1,500 ft.), a good (50%) chance of rain and snow showers in the evening (snow level 2,000 ft.), mostly cloudy tonight and Sunday, a slight (20%) chance of evening showers, rain likely (70%) Sunday night, AM rain Monday, rain and snow showers likely (70%) Monday afternoon, a (40%) chance of rain and snow showers Monday night highs 46-53 cooling to 50 Sunday lows 32-37 cooling to 34 Monday night. Mostly cloudy with a slight (20%) chance of showers Tuesday, rain likely (60%) Tuesday night, a good (50%) chance of AM showers, a good (50%) chance of showers Wednesday afternoon, a (40%) chance of rain at night, cloudy with a good (50%) chance of rain Thursday, mostly cloudy with a (40%) chance of rain in the evening, cloudy with a good (50%) chance of showers Thursday night, then partly cloudy Friday highs 53-59 lows 40-36. (seasonal averages high 55 low 38)

 

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Forecast for the South Oregon Coast including Coos Bay and North Bend: Mostly cloudy with coastal showers this AM while AM rain and snow showers inland and showers likely (60%) in the afternoon (0.15 in. of rain possible, snow level 1,500 ft. rising to 2,000 ft. in the afternoon), a slight (20%) chance of showers this evening, mostly cloudy at night and Sunday, cloudy with a (40%) chance of evening rain, rain late at night (under 0.10 in. of rain possible, snow level 2,000 ft. late) and Monday AM, showers likely (70%) Monday afternoon, a (40%) chance of showers Monday night highs 46-50 lows 40-37 warming to 42 Sunday night and cooling to 35 Monday night. Mostly cloudy with a (40%) chance of showers Tuesday, rain likely (70%) Tuesday night, cloudy with a (3%) chance of AM rain, a (40%) chance of showers Wednesday afternoon, cloudy with a good (50%) chance of evening showers, a good (50%) chance of rain late Wednesday night, cloudy with a good (50%) chance of rain Thursday, a (40%) chance of showers late at night, then mostly cloudy with a slight (20%) chance of showers Friday highs 50-55 lows 43-40. (seasonal averages high 53 low 41)

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Forecast for the Cascades of Lane County: Mostly cloudy with snow showers and colder today (3-6 in. of snow possible), a good (50%) chance of snow showers tonight, just mostly cloudy Sunday and a bit warmer, a slight (20%) chance of rain and snow in the evening, rain and snow late Sunday night, mostly cloudy with AM rain and snow, rain and snow showers Monday afternoon, then mostly cloudy with snow showers likely (60%) Monday night snow level at the surface late today and tonight, free air freezing level at the surface Sunday, snow level 3,000 ft. Sunday night and Monday, then at the surface Monday night highs 27-37 cooling to 34 Monday lows 18-25 cooling to near 20 Monday night. Mostly cloudy with a (30%) chance of snow Tuesday, rain and snow likely (60%) at night, mostly cloudy with a good (50%) chance of rain and snow Tuesday night through Wednesday night, a (40%) chance of rain and snow Thursday, a (40%) chance of rain Thursday night, then a mix of clouds and sun with a slight (20%) chance of rain Friday snow level at the surface Tuesday, 3,500 ft. Tuesday night and Wednesday, 4,500 ft. Wednesday night and Thursday, 7,000 ft. Thursday night, then 8,000 ft. Friday highs 36-33 warming to 47 Friday lows 26-29.

 

________________

 

**Because weather forecasting is a combination of science, intuition, and timing there can be no absolute guarantees that individual forecasts will be 100% accurate. Nature is in a constant state of flux and sudden unexpected weather events can happen.

 

________________

 

Get your local Eugene-Springfield news on-line at Eugene Daily News.com.

 

________________


________________

 

Here is my new weekly weather quiz question. In times of active weather the “Mesonet” comes in handy. What is it? Please remember to post your answer as a comment by clicking on “no comments /comments” in the upper right hand portion of this page under the caption, then add your comment. The first person to post the correct answer will win a week of free personalized weather forecasts tailored to your needs. The answer has to be a comment to win. An email answer will not count. Good luck.

 

 

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High pressure ridge centerer offshore.

The leading edge of an upper level high (Shaded “Arch” shape) is sending colder air down from Canada which is driving snow levels down. A frontal system pushes through Oregon. Another frontal system will slide toward us (position shown is Monday) increasing the rain chances. See the pattern here of frontal systems (this one shown on Wednesday) that will march through the Pacific Northwest.

 

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Advisories: A WINTER WEATHER ADVISORY IS IN EFFECT FROM UNTIL 1 PM SATURDAY ABOVE 1,000 FT. FOR THE COAST RANGE OF NORTHWEST OREGON AND THE CENTRAL COAST RANGE OF OREGON. A WINTER STORM WARNING IS IN EFFECT UNTIL 4 PM SATURDAY FOR  THE NORTH OREGON CASCADE FOOTHILLS, THE CASCADE FOOTHILLS IN LANE COUNTY, THE NORTH OREGON CASCADES, AND THE CASCADES OF LANE COUNTY. A WINTER STORM WARNING IS IN EFFECT UNTIL 4 AM SATURDAY FOR THE SOUTH CENTRAL OREGON CASCADES, THE SOUTH OREGON CASCADES, AND THE SISKIYOU MOUNTAINS. A WINTER WEATHER ADVISORY IS IN EFFECT UNTIL 10 AM SATURDAY ABOVE 2,000 FT. FOR CENTRAL DOUGLAS COUNTY, EASTERN CURRY COUNTY, JOSEPHINE COUNTY, JACKSON COUNTY, THE EASTERN DOUGLAS COUNTY FOOTHILLS, THE SOUTH OREGON CASCADES AND THE SISKIYOU MOUNTAINS. A WIND ADVISORY IS IN EFFECT UNTIL 4 AM SATURDAY FOR NORTHERN AND EASTERN KLAMATH COUNTY, WESTERN, CENTRAL AND EASTERN LAKE COUNTY. A HIGH SURF ADVISORY IS IN EFFECT FROM 10 PM TONIGHT UNTIL 6 PM SATURDAY FOR THE NORTH AND CENTRAL OREGON COAST. A HIGH SURF ADVISORY IS IN EFFECT FROM 7 PM THIS EVENING UNTIL 10 PM SATURDAY FOR THE SOUTH CENTRAL OREGON COAST AND THE SOUTH OREGON COAST.

 

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Forecast for the Southern and lower Mid Willamette Valley including Eugene-Springfield and Albany-Corvallis: Mostly cloudy with showers likely (60%) and small hail possible this evening, showers late tonight (0.25 in. of rain possible), mostly cloudy with showers Saturday (0.10 in. of rain possible, snow level 1,000 ft.), a slight (20%) chance of showers Saturday night (under 0.10 in. of rain possible), just mostly cloudy Sunday, cloudy with a (40%) chance of evening rain, rain late Sunday night (0.10 in. of rain possible) and Monday AM, showers in the afternoon, a good (50%) chance of showers Monday night lows 36-32 warming to 38 Monday night highs 47-50 cooling to 47 Monday. Cloudy with a (40%) chance of rain Tuesday, mostly cloudy with a good (50%) chance of rain Tuesday night through Wednesday night, a (40%) chance of rain Thursday and Thursday night, then a mix of clouds and sun with a slight (20%) chance of rain Friday highs 48-56 lows 36-40 cooling to 38 Thursday night. (seasonal averages high 52 low 35)

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Forecast for the Umpqua Basin including Roseburg: Mostly cloudy with showers this evening, rain and snow showers late tonight (0.45 in. of rain possible, 1 in. of snow possible, snow level 2,000 ft. late tonight), rain and snow showers Saturday AM, rain and snow showers likely (70%) in the afternoon (0.10 in. of rain possible, 1 in. of snow possible,snow level 1,500 ft.), a good (50%) chance of rain and snow showers in the evening (snow level 2,000 ft.), mostly cloudy Saturday night and Sunday, a slight (20%) chance of evening showers, rain likely (70%) Sunday night, AM rain Monday, rain and snow showers likely (70%) Monday afternoon, a (40%) chance of rain and snow showers Monday night lows 37-32 warming to 37 Sunday night and cooling to 34 Monday night highs 46-53 cooling to 50 Sunday. Mostly cloudy with a slight (20%) chance of showers Tuesday, rain likely (60%) Tuesday night, a good (50%) chance of AM showers, a good (50%) chance of showers Wednesday afternoon, a (40%) chance of rain at night, cloudy with a good (50%) chance of rain Thursday, mostly cloudy with a (40%) chance of rain in the evening, cloudy with a good (50%) chance of showers Thursday night, then partly cloudy Friday highs 53-59 lows 40-36. (seasonal averages high 55 low 38)

 

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Forecast for the South Oregon Coast including Coos Bay and North Bend: Mostly cloudy with showers and a slight (20%) chance of isolated thunderstorms this evening, showers late tonight (0.50 in. of rain possible, snow level 2,000 ft.), coastal showers Saturday AM while AM rain and snow showers inland and showers likely (60%) in the afternoon (0.15 in. of rain possible, snow level 1,500 ft. rising to 2,000 ft. in the afternoon), a slight (20%) chance of showers Saturday evening, mostly cloudy at night and Sunday, cloudy with a (40%) chance of evening rain, rain late at night (under 0.10 in. of rain possible, snow level 2,000 ft. late) and Monday AM, showers likely (70%) Monday afternoon, a (40%) chance of showers Monday night lows 40-37 warming to 42 Sunday night and cooling to 35 Monday night. Mostly cloudy with a (40%) chance of showers Tuesday, rain likely (70%) Tuesday night, cloudy with a (3%) chance of AM rain, a (40%) chance of showers Wednesday afternoon, cloudy with a good (50%) chance of evening showers, a good (50%) chance of rain late Wednesday night, cloudy with a good (50%) chance of rain Thursday, a (40%) chance of showers late at night, then mostly cloudy with a slight (20%) chance of showers Friday highs 50-55 lows 43-40. (seasonal averages high 53 low 40)

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Forecast for the Cascades of Lane County: Mostly cloudy with evening showers, snow showers late tonight (0.75 in. of rain possible, 6-12 in. of snow possible), snow showers and colder Saturday (3-6 in. of snow possible), a good (50%) chance of snow showers Saturday night, just mostly cloudy Sunday and a bit warmer, a slight (20%) chance of rain and snow in the evening, rain and snow late Sunday night, mostly cloudy with AM rain and snow, rain and snow showers Monday afternoon, then mostly cloudy with snow showers likely (60%) Monday night snow level 3,500 ft. this evening, at the surface late tonight through Saturday night, free air freezing level at the surface Sunday, snow level 3,000 ft. Sunday night and Monday, then at the surface Monday night lows 22-18 warming to 25 Sunday night cooling to near 20 Monday night highs 27-37 cooling to 34 Monday. Mostly cloudy with a (30%) chance of snow Tuesday, rain and snow likely (60%) at night, mostly cloudy with a good (50%) chance of rain and snow Tuesday night through Wednesday night, a (40%) chance of rain and snow Thursday, a (40%) chance of rain Thursday night, then a mix of clouds and sun with a slight (20%) chance of rain Friday snow level at the surface Tuesday, 3,500 ft. Tuesday night and Wednesday, 4,500 ft. Wednesday night and Thursday, 7,000 ft. Thursday night, then 8,000 ft. Friday highs 36-33 warming to 47 Friday lows 26-29.

 

________________

 

**Because weather forecasting is a combination of science, intuition, and timing there can be no absolute guarantees that individual forecasts will be 100% accurate. Nature is in a constant state of flux and sudden unexpected weather events can happen.

 

________________

 

Get your local Eugene-Springfield news on-line at Eugene Daily News.com.

 

________________


________________

 

Here is my new weekly weather quiz question. In times of active weather the “Mesonet” comes in handy. What is it? Please remember to post your answer as a comment by clicking on “no comments /comments” in the upper right hand portion of this page under the caption, then add your comment. The first person to post the correct answer will win a week of free personalized weather forecasts tailored to your needs. The answer has to be a comment to win. An email answer will not count. Good luck.

 

 

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An Upper Level Low Pressure Trough

 

An

An upper level low pressure trough moving away.

An upper level low pressure trough (Shaded “U” shape) has pushed through the Pacific Northwest and is now centered over the Southwest and still moving. A frontal system pushes through Oregon. The leading edge of a high pressure ridge (Shaded “Arch” shape) is sending colder air down from Canada which is driving snow levels down. Another frontal system will slide toward us (position shown is Sunday ) increasing the rain chances. See the pattern here of frontal systems (this one shown on Tuesday) that will march through the Pacific Northwest.

 

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Advisories: A WINTER WEATHER ADVISORY IS IN EFFECT FROM 4 PM TODAY UNTIL     1 PM SATURDAY ABOVE 1,000 FT. FOR THE COAST RANGE OF NORTHWEST OREGON AND THE CENTRAL COAST RANGE OF OREGON. A WINTER STORM WARNING IS IN EFFECT FROM 4 PM TODAY UNTIL 4 PM SATURDAY FOR  THE NORTH OREGON CASCADE FOOTHILLS, THE CASCADE FOOTHILLS IN LANE COUNTY, UNTIL 4 PM FOR THE NORTH OREGON CASCADES, FROM 10 AM TODAY UNTIL 4 PM SATURDAY FOR THE CASCADES OF LANE COUNTY. A WINTER STORM WARNING IS IN EFFECT FROM 4 PM THIS AFTERNOON UNTIL 4 AM SATURDAY FOR THE SOUTH CENTRAL OREGON CASCADES, THE SOUTH OREGON CASCADES, AND THE SISKIYOU MOUNTAINS. A WINTER WEATHER ADVISORY IS IN EFFECT FROM 4 PM TODAY UNTIL 10 AM SATURDAY ABOVE 2,000 FT. FOR CENTRAL DOUGLAS COUNTY, EASTERN CURRY COUNTY, JOSEPHINE COUNTY, JACKSON COUNTY, THE EASTERN DOUGLAS COUNTY FOOTHILLS, THE SOUTH OREGON CASCADES AND THE SISKIYOU MOUNTAINS. A WIND ADVISORY IS IN EFFECT FROM 1 PM TODAY UNTIL 4 AM SATURDAY FOR NORTHERN AND EASTERN KLAMATH COUNTY, WESTERN, CENTRAL AND EASTERN LAKE COUNTY. A HIGH SURF ADVISORY IS IN EFFECT FROM 6 PM THIS EVENING UNTIL 6 PM SATURDAY EVENING FOR THE NORTH OREGON COAST AND THE CENTRAL OREGON COAST. A HIGH SURF ADVISORY IS IN EFFECT FROM 7 PM THIS EVENING UNTIL 10 PM SATURDAY FOR THE SOUTH CENTRAL OREGON COAST AND THE SOUTH OREGON COAST.

 

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Forecast for the Southern and lower Mid Willamette Valley including Eugene-Springfield and Albany-Corvallis: Mostly cloudy with rain increasing (0.50 in. of rain possible) today and windy (wind: S 20-30 mph gusts to 45 mph shifting SW 15-25 mph this afternoon), rain this evening, showers late tonight (0.25 in. of rain possible), mostly cloudy with showers Saturday (snow level 1,000 ft.), a (40%) chance of showers Saturday night (under 0.10 in. of rain possible), partly cloudy Sunday AM, a good (50%) chance of showers Sunday, mostly cloudy in the afternoon, cloudy with a (40%) chance of evening rain, with rain late Sunday night highs 50-45 warming to 52 Sunday lows 35-32 warming to 37 Sunday night. Mostly cloudy with rain likely (70%) Monday, a good (50%) chance of showers Monday night, cloudy with (40%) chance of rain Tuesday, rain likely (60%) Tuesday night, then mostly cloudy with a good (50%) chance of rain Wednesday through Thursday highs 48-54 lows 36-42. (seasonal averages high 52 low 35)

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Forecast for the Umpqua Basin including Roseburg: Mostly cloudy with rain likely (60%) late this AM, rain this afternoon (0.10 in. of rain possible), rain this evening, rain and snow showers late tonight (0.45 in. of rain possible, 1 in. of snow possible, snow level 3,500 ft. falling to 2,000 ft. late tonight), rain and snow showers Saturday AM, rain and snow showers likely (60%) in the afternoon (0.10 in. of rain possible, snow level 1,500 ft.), a (40%) chance of rain and snow showers Saturday night (snow level 2,000 ft.), just mostly cloudy Sunday, then mostly cloudy with a slight (20%) chance of evening showers and showers likely (70%) Sunday night highs 52-46 warming to 53 Sunday lows 37-30 warming to 36 Sunday night. Mostly cloudy with rain Monday, showers likely (60%) Monday night, a (40%) chance of rain and snow Tuesday, mostly cloudy with a good (50%) chance of rain Tuesday night, cloudy with a good (50%) chance of rain Wednesday, mostly cloudy with a (40%) chance of rain in the evening, then cloudy with a good (50%) chance of rain Thursday highs 50-55 lows 35-40. (seasonal averages high 55 low 38)

 

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Forecast for the South Oregon Coast including Coos Bay and North Bend: Mostly cloudy with rain today (0.35 in. of rain possible) and windy (wind: S 15-25 mph increasing to SW 20-30 mph at the shore and SW 10-20 mph inland), evening rain, showers late tonight (0.50 in. of rain possible, snow level 2,000 ft. late) and breezy (wind: W 15-25 mph late tonight), coastal showers Saturday AM and showers likely (60%) in the afternoon while AM rain and snow showers inland with a good (50%) chance of rain and snow showers in the afternoon (0.15 in. of rain possible, snow level 1,500 ft. rising to 2,000 ft. in the afternoon), a slight (20%) chance of showers Saturday night (under 0.10 in. of rain possible, snow level 2,000 ft. late), just mostly cloudy Sunday, then mostly cloudy with a (40%) chance of showers in the evening and showers likely (60%) Sunday night highs near 50 lows 40-36 warming to near 40 Sunday night. Mostly cloudy with rain Monday, showers likely (60%) Monday night, a good (50%) chance of rain Tuesday and Tuesday night, cloudy with rain likely (60%) Wednesday and Wednesday night, then cloudy with a good (50%) chance of rain Thursday highs 48-53 lows 37-44. (seasonal averages high 53 low 40)

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Forecast for the Cascades of Lane County: Mostly cloudy with rain and snow today (0.75 in. of rain possible, 3-7 in. of snow possible) and breezy (wind: SW 10-15 mph gusts to 35 mph increasing to SW 15-25 mph in the afternoon gusts to 50 mph this afternoon, evening rain and snow, snow showers (1 in. of rain possible, 6-10 in. of snow possible), and breezy (wind: W 15-25 mph gusts to 45 mph decreasing to 35 mph late), snow showers and colder Saturday (3-5 in. of snow possible), evening snow showers likely (70%), a good (50%) chance of snow showers late Saturday night, a slight (20%) chance of snow Sunday, a (40%) chance of rain and snow in the evening, then mostly cloudy with rain and snow likely (60%) Sunday night snow level 3,000 ft. rising to 4,400 ft. this afternoon, 4,000 ft. this evening, at the surface late tonight through Sunday, then 4,000 ft. Sunday night highs 37-23 warming to 36 Sunday lows 22-19 warming to 24 Sunday night. Mostly cloudy with rain and snow likely (70%) Monday, a good (50%) chance of snow showers Monday night, a good (50%) chance of snow Tuesday, rain and snow likely (60%) at night, a good (50%) chance of rain and snow Tuesday night through Wednesday night, then mostly cloudy with a (40%) chance of rain or snow Thursday snow level 3,000 ft. Monday, at the surface Monday night and Tuesday, 3,500 ft. Tuesday night and Wednesday, 4,500 ft. at night, then 5,000 ft. Thursday highs 35-42 lows 20-28.

 

________________

 

**Because weather forecasting is a combination of science, intuition, and timing there can be no absolute guarantees that individual forecasts will be 100% accurate. Nature is in a constant state of flux and sudden unexpected weather events can happen.

 

________________

 

Get your local Eugene-Springfield news on-line at Eugene Daily News.com.

 

________________


________________

 

Here is my new weekly weather quiz question. In times of active weather the “Mesonet” comes in handy. What is it? Please remember to post your answer as a comment by clicking on “no comments /comments” in the upper right hand portion of this page under the caption, then add your comment. The first person to post the correct answer will win a week of free personalized weather forecasts tailored to your needs. The answer has to be a comment to win. An email answer will not count. Good luck.

 

 

________________

 

An Upper Level Low Pressure Trough

 

An

An upper level low pressure trough moving away.

An upper level low pressure trough (Shaded “U” shape) has pushed through the Pacific Northwest and is now centered over the Southwest and still moving. A frontal system pushes through Oregon. The leading edge of a high pressure ridge (Shaded “Arch” shape) is sending colder air down from Canada which is driving snow levels down. Another frontal system will slide toward us (position shown is Sunday ) increasing the rain chances. See the pattern here of frontal systems (this one shown on Tuesday) that will march through the Pacific Northwest.

 

________________

 

Advisories: A WINTER WEATHER ADVISORY IS IN EFFECT FROM 4 PM FRIDAY UNTIL 4 PM SATURDAY ABOVE 1,000 FT. FOR THE COAST RANGE OF NORTHWEST OREGON AND THE CENTRAL COAST RANGE OF OREGON. A WINTER STORM WARNING IS IN EFFECT FROM 4 PM FRIDAY UNTIL 4 PM SATURDAY FOR  THE NORTH OREGON CASCADE FOOTHILLS, THE CASCADE FOOTHILLS IN LANE COUNTY, THE NORTH OREGON CASCADES, AND THE CASCADES OF LANE COUNTY.

 

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Forecast for the Southern and lower Mid Willamette Valley including Eugene-Springfield and Albany-Corvallis: Mostly cloudy with rain tonight (0.10 in. of rain possible), rain (0.30 in. of rain possible) Friday and windy (wind: S 5-15 mph increasing to S 20-30 mph), rain in the evening, showers late Friday night (0.25 in. of rain possible), mostly cloudy with rain and snow showers Saturday AM, showers in the afternoon (snow level 1,000 ft.), a (40%) chance of showers Saturday night, a good (50%) chance of showers Sunday, then mostly cloudy with rain likely (60%) Sunday night lows 37-34 warming to 37 Sunday night highs 50-45 warming to 50 Sunday. Mostly cloudy with rain likely (70%) Monday, a good (50%) chance of showers Monday night, cloudy with (40%) chance of rain Tuesday, rain likely (60%) Tuesday night, then mostly cloudy with a good (50%) chance of rain Wednesday through Thursday highs 48-54 lows 36-42. (seasonal averages high 52 low 35)

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Forecast for the Umpqua Basin including Roseburg: Mostly cloudy with rain likely (70%)  tonight (under 0.10 in. of rain possible, snow level 3,000 ft.), rain Friday and breezy (wind: SW 15-25 mph), rain in the evening, rain and snow showers late Friday night (0.10 in. of rain possible, 1-2 in. of snow possible, snow level 1,500 ft. late) and breezy (wind: W 15-25 mph decreasing to W 10-15 mph late), rain and snow showers Saturday (snow level 1,500 ft.), a (40%) chance of rain and snow showers Saturday night (snow level 2,500 ft. falling to 2,000 ft.), mostly cloudy with a (30%) chance of AM rain and snow showers, a (40%) chance of showers Sunday afternoon, then mostly cloudy with a good (50%) chance of rain Sunday night lows 37-32 warming to 36 Sunday night highs 52-46 warming to 53 Sunday. Mostly cloudy with rain Monday, showers likely (60%) Monday night, a (40%) chance of rain and snow Tuesday, mostly cloudy with a good (50%) chance of rain Tuesday night, cloudy with a good (50%) chance of rain Wednesday, mostly cloudy with a (40%) chance of rain in the evening, then cloudy with a good (50%) chance of rain Thursday highs 50-55 lows 35-40. (seasonal averages high 55 low 38)

 

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Forecast for the South Oregon Coast including Coos Bay and North Bend: Mostly cloudy with rain likely (70%) tonight (0.10 in. of rain possible), rain Friday (0.30 in. of rain possible) and windy (wind: SW 25-35 mph at the shore and SW 15-25 mph inland), evening rain, coastal showers late Friday night with rain and snow showers inland late (0.50 in. of rain possible, snow level 1,500 ft. late) and breezy (wind: W 15-25 mph decreasing to W 10-15 mph late Friday  night), coastal showers Saturday while AM rain and snow inland with rain and snow showers in the afternoon (snow level 1,500 ft. rising to 2,000 ft.in the afternoon), a (40%) chance of showers Saturday night (snow level 2,000 ft. late), a (30%) chance of  showers Sunday, then mostly cloudy with rain likely (60%) Sunday night lows 42-36 warming to near 40 Sunday night highs near 50. Mostly cloudy with rain Monday, showers likely (60%) Monday night, a good (50%) chance of rain Tuesday and Tuesday night, cloudy with rain likely (60%) Wednesday and Wednesday night, then cloudy with a good (50%) chance of rain Thursday highs 48-53 lows 37-44. (seasonal averages high 53 low 40)

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Forecast for the Cascades of Lane County: Mostly cloudy with snow tonight (0.25 in. of rain possible, 1-4 in. of snow possible), AM snow, rain and snow Friday afternoon (0.75 in. of rain possible, 4-7 in. of snow possible) and windy (wind: S 5-15 mph gusts to 30 mph increasing to SW 20-30 mph afternoon gusts to 45 mph, evening rain and snow, snow showers (1 in. of rain possible, 6-12 in. of snow possible) late at night and breezy (wind: W 15-25 mph gusts to 45 mph shifting to W 10-15 mph gusts to 30 mph late), snow showers and colder Saturday, evening snow showers likely (70%), a good (50%) chance of snow showers late Saturday night and Sunday, then mostly cloudy with rain and snow likely (60%) Sunday night snow level at the surface tonight, 4,000 ft. Friday afternoon and evening, at the surface late Friday night through Sunday, then 3,500 ft. Sunday night lows 24-18 warming to 24 Sunday night highs 37-23 warming to 36 Sunday. Mostly cloudy with rain and snow likely (70%) Monday, a good (50%) chance of snow showers Monday night, a good (50%) chance of snow Tuesday, rain and snow likely (60%) at night, a good (50%) chance of rain and snow Tuesday night through Wednesday night, then mostly cloudy with a (40%) chance of rain or snow Thursday snow level 3,000 ft. Monday, at the surface Monday night and Tuesday, 3,500 ft. Tuesday night and Wednesday, 4,500 ft. at night, then 5,000 ft. Thursday highs 35-42 lows 20-28.

 

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**Because weather forecasting is a combination of science, intuition, and timing there can be no absolute guarantees that individual forecasts will be 100% accurate. Nature is in a constant state of flux and sudden unexpected weather events can happen.

 

________________

 

Get your local Eugene-Springfield news on-line at Eugene Daily News.com.

 

________________


________________

 

Here is my new weekly weather quiz question. In times of active weather the “Mesonet” comes in handy. What is it? Please remember to post your answer as a comment by clicking on “no comments /comments” in the upper right hand portion of this page under the caption, then add your comment. The first person to post the correct answer will win a week of free personalized weather forecasts tailored to your needs. The answer has to be a comment to win. An email answer will not count. Good luck.

 

 

________________

 

An Upper Level Low Pressure Trough

 

An

An upper level low pressure trough moving away.

An upper level low pressure trough (Shaded “U” shape) has pushed through the Pacific Northwest and is now centered over the Southwest and still moving. A frontal system (now in the Southwest) pushed southward through Oregon. The leading edge of a high pressure ridge (Shaded “Arch” shape) is sending colder air down from Canada which is driving snow levels down. Another frontal system will slide toward us Friday (position shown is Sunday ) increasing the rain chances. See the pattern here of frontal systems (this one shown on Tuesday) that will march through the Pacific Northwest.

 

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Advisories: A WINTER STORM WATCH IS IN EFFECT FROM FRIDAY AFTERNOON THROUGH LATE FRIDAY NIGHT FOR THE COAST RANGE OF NORTHWEST OREGON, THE CENTRAL COAST RANGE OF OREGON, THE NORTH OREGON CASCADE FOOTHILLS, AND THE CASCADE FOOTHILLS IN LANE COUNTY. A WINTER STORM WATCH IS IN EFFECT FROM LATE TONIGHT THROUGH LATE FRIDAY NIGHT FOR  THE NORTH OREGON CASCADES, AND THE CASCADES OF LANE COUNTY.

 

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Forecast for the Southern and lower Mid Willamette Valley including Eugene-Springfield and Albany-Corvallis: Mostly cloudy with rain today (0.10 in. of rain possible) and tonight (0.10 in. of rain possible), rain (0.15 in. of rain possible) Friday (0.20 in. of rain possible) and breezy (wind: S 5-10 mph increasing to S 20-25 mph) and in the evening, showers late Friday night (0.35 in. of rain possible), mostly cloudy with rain and snow showers Saturday AM, showers in the afternoon (snow level 1,000 ft.), then a (40%) chance of rain Saturday night highs 47-49 cooling to 46 Saturday lows near 36. Mostly cloudy with a good (50%) chance of showers Sunday, rain likely (60%) Sunday night and Monday, a good (50%) chance of showers Monday night, cloudy with good (50%) chance of rain Tuesday, then mostly cloudy with a good (50%) chance of rain Tuesday night and Wednesday highs 48-44 warming to near 50 Wednesday lows near 36. (seasonal averages high 52 low 35)

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Forecast for the Umpqua Basin including Roseburg: Mostly cloudy with AM rain and snow likely (70%), rain and snow this afternoon (under 0.10 in. of rain possible, 1 in. of snow possible, snow level 2,000 ft. rising to 2,500 ft.), rain and snow likely (70%) in the evening, rain likely (70%) late tonight (under 0.10 in. of rain possible) and Friday AM (AM snow level 3,000 ft.), rain in the afternoon (0.10 in. of rain possible) and evening and breezy (wind: S 5-10 mph increasing to S 15-25 mph gusts to 40 mph late AM and afternoon), evening rain, rain and snow late Friday night (0.30 in. of rain possible, snow level 2,000 ft.), AM rain and snow, rain and snow showers Saturday afternoon (snow level 1,500 ft.), then mostly cloudy with a (40%) chance of rain and snow showers Saturday night lows 37-40 cooling to 33 Saturday night highs 50-46. Mostly cloudy with a (30%) chance of rain and snow showers Sunday AM, a (40%) chance of afternoon showers, rain likely (60%) Sunday night and Monday AM, rain and snow likely (60%) in the afternoon, a good (50%) chance of rain and snow showers Monday night, a (40%) chance of rain and snow showers Tuesday AM, then a good (50%) chance of rain and snow Tuesday afternoon through Wednesday highs 54-48 warming to 52 Tuesday and Wednesday lows near 37. (seasonal averages high 55 low 38)

 

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Forecast for the South Oregon Coast including Coos Bay and North Bend: Mostly cloudy with rain this AM, coastal rain this afternoon while inland showers likely (70%) this afternoon (0.10 in. of rain possible, AM snow level 2,000 ft.), coastal evening rain with rain likely (70%) late while showers likely (60%) inland tonight (0.10 in. of rain possible), rain Friday (0.30 in. of rain possible) and windy (wind: S 10-20 mph increasing to S 25-35 mph late morning and afternoon at the shore and SW 15-25 mph inland), rain Friday night (0.50 in. of rain possible, snow level 2,000 ft. late), AM coastal rain with afternoon showers Saturday while AM rain and snow inland and rain and snow showers in the afternoon, a good (50%) chance of evening rain or snow showers, then mostly cloudy with a good (50%) chance of showers Saturday night highs 47-50 cooling to 45 Saturday lows 39-42 cooling to 35 Saturday night. Mostly cloudy with a good (50%) chance of  showers Sunday, rain likely (60%) Sunday night and Monday, a good (50%) chance of showers Monday night and Tuesday AM, then mostly cloudy with a good (50%) chance of rain Tuesday afternoon through Wednesday highs 50-46 warming to 52 Wednesday lows 38-42. (seasonal averages high 53 low 40)

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Forecast for the Cascades of Lane County: Mostly cloudy with snow today (0.25 in. of rain possible, 2 in. of snow possible), snow tonight (0.25 in. of rain possible, 1-3 in. of snow possible), AM snow, rain and snow Friday afternoon (0.75 in. of rain possible, 3-7 in. of snow possible), rain and snow (possibly heavy at times) in the evening, snow showers late Friday night and breezy (wind: W 15-25 mph gusts to 45 mph shifting to W 10-20 mph gusts to 35 mph late), snow showers Saturday, then mostly cloudy with a (40%) chance of snow showers Saturday night snow level 2,500 ft. today and tonight, 2,500 ft. rising to 4,500 ft. Friday afternoon, 4,000 ft. Friday evening, then at the surface late Friday night through Saturday night highs 32-36 cooling to 28 Saturday lows 24-18. Mostly cloudy with a good (50%) chance of snow Sunday, a good (50%) chance of rain and snow Sunday night, rain and snow likely (70%) Monday, a good (50%) chance of snow showers Monday night, a (40%) chance of snow Tuesday, rain and snow likely (60%) at night, then mostly cloudy with a good (50%) chance of rain and snow Wednesday snow level at the surface Sunday, 3,500 ft. Sunday night, 3,000 ft. Monday, at the surface Monday night and Tuesday, then 3,000 ft. Tuesday night and Wednesday highs 25-32 cooling to 25 Monday and warming back to 32 Tuesday lows 23-20 warming to 25 Tuesday night.

 

________________

 

**Because weather forecasting is a combination of science, intuition, and timing there can be no absolute guarantees that individual forecasts will be 100% accurate. Nature is in a constant state of flux and sudden unexpected weather events can happen.

 

________________

 

Get your local Eugene-Springfield news on-line at Eugene Daily News.com.

 

________________


________________

 

Here is my new weekly weather quiz question. In times of active weather the “Mesonet” comes in handy. What is it? Please remember to post your answer as a comment by clicking on “no comments /comments” in the upper right hand portion of this page under the caption, then add your comment. The first person to post the correct answer will win a week of free personalized weather forecasts tailored to your needs. The answer has to be a comment to win. An email answer will not count. Good luck.

 

 

________________

 

An Upper Level Low Pressure Trough

An upper level low pressure trough (Shaded “U” shape) has pushed through the Pacific Northwest and is now centered over the Southwest. A frontal system (now in the Southwest) pushed southward through Oregon.  Another storm (in blue) is moving through now. Yet another frontal system will slide toward us Friday (position shown is Saturday ) increasing the rain chances. See the pattern here of frontal systems (this one shown on Monday) that will march through the Pacific Northwest.

 

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Advisories: A WINTER STORM WATCH IS IN EFFECT FROM FRIDAY AFTERNOON THROUGH LATE FRIDAY NIGHT FOR THE COAST RANGE OF NORTHWEST OREGON, THE CENTRAL COAST RANGE OF OREGON, THE NORTH OREGON CASCADE FOOTHILLS, THE CASCADE FOOTHILLS IN LANE COUNTY, THE NORTH OREGON CASCADES, AND THE CASCADES OF LANE COUNTY.

 

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Forecast for the Southern and lower Mid Willamette Valley including Eugene-Springfield and Albany-Corvallis: Mostly cloudy with rain tonight (0.10 in. of rain possible), Thursday (0.10 in. of rain possible), and Thursday night (0.10 in. of rain possible), rain (0.15 in. of rain possible) and breezy (wind: S 15-25 mph) Friday (0.20 in. of rain possible), mostly cloudy with rain in the evening, showers late Friday night (0.35 in. of rain possible) and breezy (wind: SW 15-25 mph shifting W 10-15 mph late), mostly cloudy with showers Saturday, then a (40%) chance of rain showers Saturday night lows near 36 highs 47-49 cooling to 45 Saturday. Mostly cloudy with a good (50%) chance of showers Sunday, rain likely (60%) Sunday night and Monday, a good (50%) chance of showers Monday night, cloudy with good (50%) chance of rain Tuesday, then mostly cloudy with a good (50%) chance of rain Tuesday night and Wednesday highs 48-44 warming to near 50 Wednesday lows near 36. (seasonal averages high 52 low 35)

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Forecast for the Umpqua Basin including Roseburg: Mostly cloudy with rain this evening, rain and snow late tonight (under 0.10 in. of rain possible, snow level 3,000 ft. falling to 2,500 ft.), AM rain and snow showers likely (70%), rain and snow showers Thursday afternoon (under 0.10 in. of rain possible, 1 in. of snow possible, snow level 2,000 ft. rising to 2,500 ft.), rain and snow likely (70%) in the evening, rain likely (70%) late Thursday night (under 0.10 in. of rain possible) and Friday AM (AM snow level 3,000 ft.), rain in the afternoon (0.10 in. of rain possible) and evening, rain and snow late Friday night (0.30 in. of rain possible), rain and snow showers Saturday, then mostly cloudy with a (40%) chance of rain and snow showers Saturday night lows 37-40 cooling to 33 Saturday night highs 50-46. Mostly cloudy with a (30%) chance of rain and snow showers Sunday AM, a (40%) chance of afternoon showers, rain likely (60%) Sunday night and Monday AM, rain and snow likely (60%) in the afternoon, a good (50%) chance of rain and snow showers Monday night, a (40%) chance of rain and snow  showers Tuesday AM, then a good (50%) chance of rain and snow Tuesday afternoon through Wednesday highs 54-48 warming to 52 Tuesday and Wednesday lows near 37. (seasonal averages high 54 low 37)

 

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Forecast for the South Oregon Coast including Coos Bay and North Bend: Mostly cloudy with rain tonight (0.10 in. of rain possible), coastal showers likely (60%) Thursday AM and showers in the afternoon while AM showers likely (70%) inland (0.10 in. of rain possible, AM snow level 2,000 ft.), coastal  evening rain with rain likely (70%) late while rain likely (60%) inland Thursday night (0.10 in. of rain possible), rain Friday (0.30 in. of rain possible), rain Friday night (0.50 in. of rain possible, snow level 2,000 ft.m late), showers Saturday, then mostly cloudy with a good (50%) chance of showers Saturday night lows 39-42 cooling to 35 Saturday night highs 47-50 cooling to 45 Saturday. Mostly cloudy with a good (50%) chance of  showers Sunday, rain likely (60%) Sunday night and Monday, a good (50%) chance of showers Monday night and Tuesday AM, then mostly cloudy with a god (50%) chance of rain Tuesday afternoon through Wednesday highs 50-46 warming to 52 Wednesday lows 38-42. (seasonal averages high 53 low 40)

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Forecast for the Cascades of Lane County: Mostly cloudy with snow tonight (0.10 in. of rain possible, 1-2 in. of snow possible), AM rain and snow likely (70%), snow Thursday afternoon (0.25 in. of rain possible, 1-3 in. of snow possible), snow in the evening, rain and snow late Thursday night (0.25 in. of rain possible, 1-4 in. of snow possible), rain and snow Friday and breezy (wind: SW 5-15 mph then SW 15-25 mph gusts to 40 mph), rain and snow in the evening,  snow showers late Friday night and windy (wind: W 20-30 mph gusts to 45 mph in the evening), snow showers Saturday, then mostly cloudy with a (40%) chance of snow showers Saturday night snow level at the surface tonight and Thursday, 2,500 ft. Thursday night,  2,500 ft. rising to 4,500 ft. Friday, 4,000 ft. Friday evening, then at the surface Saturday and Saturday night lows 22-25 cooling to 18 Saturday night highs 32-36 cooling to 28 Saturday. Mostly cloudy with a good (50%) chance of snow showers Sunday, a good (50%) chance of snow Sunday night, snow likely (70%) Monday, a good (50%) chance of snow showers Monday night, a good (50%) chance of snow Tuesday, rain and snow likely (60%) at night, then mostly cloudy with a good (50%) chance of rain and snow Wednesday snow level at the surface Sunday, 2,500 ft. Sunday night and Monday, at the surface Monday night and Tuesday, then 3,000 ft. Tuesday night and Wednesday highs 23-32 cooling to 25 Monday and warming back to 32 Tuesday lows 23-20 warming to 25 Tuesday night.

 

________________

 

**Because weather forecasting is a combination of science, intuition, and timing there can be no absolute guarantees that individual forecasts will be 100% accurate. Nature is in a constant state of flux and sudden unexpected weather events can happen.

 

________________

 

Get your local Eugene-Springfield news on-line at Eugene Daily News.com.

 

________________


________________

 

Here is my new weekly weather quiz question. In times of active weather the “Mesonet” comes in handy. What is it? Please remember to post your answer as a comment by clicking on “no comments /comments” in the upper right hand portion of this page under the caption, then add your comment. The first person to post the correct answer will win a week of free personalized weather forecasts tailored to your needs. The answer has to be a comment to win. An email answer will not count. Good luck.

 

 

________________

 

A

A upper level low over the West

An upper level low (Shaded “U” shape) has pushed through the Pacific Northwest and is now centered over the Southwest. A frontal system (now in the Southwest) pushed southward through Oregon.  Another storm (in blue) will come in today. Yet another frontal system will slide toward us Friday (position shown is Saturday ) increasing the rain chances. See the pattern here of frontal systems that will march through the Pacific Northwest.

 

________________

 

Advisories: NONE AT THIS TIME.

 

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Forecast for the Southern and lower Mid Willamette Valley including Eugene-Springfield and Albany-Corvallis: Mostly cloudy with areas of fog and possible freezing fog this AM, a good (50%) chance of rain this afternoon (0.10 in. of rain possible), cloudy with rain in the evening, a good (50%) chance of rain late tonight (under 0.10 in. of rain possible), rain likely (70%) Thursday (0.10 in. of rain possible), and Thursday night (0.10 in. of rain possible), rain and breezy (wind: S 10-20 mph increasing to S 20-25 mph in the afternoon) Friday (0.20 in. of rain possible), then mostly cloudy with showers Friday night highs 47-49 lows 34-37 cooling to 35 Friday night. Mostly cloudy with rain and snow showers Saturday, a good (50%) chance of rain and snow showers Saturday night and Sunday, rain and snow likely (60%) in the evening, rain likely (70%) late Sunday night and Monday AM, rain and snow showers likely (60%) in the afternoon, mostly cloudy with a good (50%) chance of rain and snow showers Monday night and Tuesday highs 45-50 cooling to near 44 Monday warming to near 50 Tuesday lows near 36. (seasonal averages high 52 low 35)

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Forecast for the Umpqua Basin including Roseburg: Mostly cloudy with a slight (20%) chance of rain and snow showers today (under 0.10 in. of rain possible, snow level 2,500 ft.), showers this evening, rain and snow showers late tonight (0.10 in. of rain possible, 1 in. of snow possible, snow level 3,000 ft. falling to 2,500 ft. late), mostly cloudy with rain and snow likely (70%) Thursday (under 0.10 in. of rain possible, 1 in. of snow possible, snow level 2,000 ft.) rain and snow likely (60%) in the evening, rain likely (60%) late Thursday night (0.10 in. of rain possible, snow level 2,500 ft. rising to 3,000 ft.) and Friday AM (snow level 3,000 ft.), rain in the afternoon (0.10 in. of rain possible) and evening, then rain and snow late Friday night highs near 50 lows near 38. Mostly cloudy with rain and snow showers Saturday, a good (50%) chance of rain and snow showers Saturday night, a (40%) chance of rain and snow showers Sunday, rain likely (60%) Sunday night, rain likely (60%) Monday AM, rain and snow showers likely (60%) in the afternoon, a good (50%) chance of rain and snow showers Monday night, then mostly cloudy with a (40%) chance of rain and snow showers Tuesday highs 46-52 Sunday cooling to 48 Monday warming to 52 Tuesday lows near 35. (seasonal averages high 54 low 37)

 

_________________

 

Forecast for the South Oregon Coast including Coos Bay and North Bend: Mostly cloudy with a good (50%) chance of rain this afternoon (under 0.10 in. of rain possible), showers tonight (0.10 in. of rain possible), rain likely (60%) Thursday (0.10 in. of rain possible, snow level 2,000 ft.), rain likely (60%) Thursday night (0.15 in. of rain possible), coastal rain Friday while AM rain likely (60%) inland and rain in the afternoon (0.30 in. of rain possible), then mostly cloudy with rain Friday night highs near 49 lows 39-42 cooling to 39 Friday night. Mostly cloudy with showers Saturday AM, rain and snow showers in the afternoon, a good (50%) chance of  showers rain and snow showers in the evening, a good (50%) chance of showers late Saturday night, a good (50%) chance of showers Sunday, rain likely (60%) Sunday night, AM rain likely (60%), showers Monday afternoon, a good (50%) chance of  showers Monday night, then mostly cloudy with a (40%) chance of showers Tuesday highs 46-50 cooling to 46 Monday and warming to 50 Tuesday lows 36-39 cooling to 36 Monday night. (seasonal averages high 53 low 40)

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Forecast for the Cascades of Lane County: Mostly cloudy with a slight (20%) chance of isolated flurries this AM, a (40%) chance of snow this afternoon, rain and snow this evening, snow likely (60%) tonight (0.10 in. of rain possible, 1-2 in. of snow possible) and Thursday (2 in. of snow possible), snow Thursday night, rain and snow Friday, then snow and breezy Friday night snow level at the surface today, 2,500 ft. tonight, at the surface Thursday, 2,500 ft. Thursday night, then 3,000 ft. Friday and 3,500 ft. Friday evening highs 30-35 lows 19-25 cooling to 19 Friday night. Mostly cloudy with snow showers likely (60%) Saturday, a good (50%) chance of snow Saturday night and Sunday, rain and snow likely (60%) Sunday night, snow showers likely (60%) Monday and Monday night, then mostly cloudy with a (40%) chance of snow Tuesday snow level at the surface Saturday through Sunday, 3,000 ft. Sunday night, 2,500 ft. Monday, then at the surface Monday night and Tuesday highs 23-32 cooling to 25 Monday and warming back to 32 Tuesday lows 20-25 cooling to near 20 Monday night.

 

________________

 

**Because weather forecasting is a combination of science, intuition, and timing there can be no absolute guarantees that individual forecasts will be 100% accurate. Nature is in a constant state of flux and sudden unexpected weather events can happen.

 

________________

 

Get your local Eugene-Springfield news on-line at Eugene Daily News.com.

 

________________


________________

 

Here is my new weekly weather quiz question. In times of active weather the “Mesonet” comes in handy. What is it? Please remember to post your answer as a comment by clicking on “no comments /comments” in the upper right hand portion of this page under the caption, then add your comment. The first person to post the correct answer will win a week of free personalized weather forecasts tailored to your needs. The answer has to be a comment to win. An email answer will not count. Good luck.

 

 

________________

 

Another upper level high pressure ridge (the shaded “Arch” shape) is moving eastward away from us bringing the rain back as a trough of low pressure (Shaded “U” shape) moved in along the coast and a frontal system pushed southward through Oregon.  Another storm will come in late tonight and Tuesday AM. Yet another frontal system will slide toward us Friday increasing the rain chances. See the pattern here of frontal systems that will march through the Pacific Northwest.

 

________________

 

Advisories: NONE AT THIS TIME.

 

________________

 

Forecast for the Southern and lower Mid Willamette Valley including Eugene-Springfield and Albany-Corvallis: Mostly cloudy with a (40%) chance of showers and a slight (20%) chance of thunderstorms this evening (under 0.10 in. of rain possible, small hail possible in storms), partly cloudy with patchy fog late tonight, mostly cloudy with areas of fog Wednesday AM, rain in the afternoon (0.10 in. of rain possible), cloudy with rain in the evening, a good (50%) chance of rain late Wednesday night (0.15 in. of rain possible), rain likely (70%) Thursday (0.15 in. of rain possible), and Thursday night (0.10 in. of rain possible), rain and breezy Friday, then mostly cloudy with showers Friday night lows 32-37 highs 47-49. Mostly cloudy with showers likely (60%) Saturday, a good (50%) chance of rain Saturday night and Sunday, rain likely (60%) Sunday night, cloudy with a good (50%) chance of showers Monday, mostly cloudy with a good (50%) chance of showers Monday night, then mostly cloudy with good (50%) chance of rain and snow Tuesday (snow level 1,000 ft.) highs 45-50 cooling to near 44 Monday warming to near 50 Tuesday lows 37-34. (seasonal averages high 52 low 35)

________________

Forecast for the Umpqua Basin including Roseburg: Mostly cloudy with a (40%) chance of rain and snow showers tonight (under 0.10 in. of rain possible, snow level 2,000 ft. late), mostly cloudy with a slight (20%) chance of rain and snow showers Wednesday AM, rain and snow in the afternoon (under 0.10 in. of rain possible, snow level 2,000 ft.) and evening, rain and snow showers late Wednesday night (0.10 in. of rain possible, 1 in. of snow possible, snow level 2,500 ft.), mostly cloudy with rain and snow showers likely (70%) Thursday (under 0.10 in. of rain possible) and in the evening, rain and snow showers late Thursday night (0.10 in. of rain possible) and Friday AM, rain in the afternoon, then rain and snow showers Friday night lows 33-40 highs 48-50. Mostly cloudy with rain and snow showers Saturday, a good (50%) chance of rain and snow showers Saturday night, a (40%) chance of rain and snow Sunday AM, a (40%) chance of afternoon rain, rain likely (60%) Sunday night, showers likely (60%) Monday AM, rain and snow showers likely (60%) in the afternoon, a good (50%) chance of rain and snow showers Monday night, then mostly cloudy with a (40%) chance of rain and snow Tuesday highs 48-52 Sunday cooling to 48 Monday warming to 52 Tuesday lows near 35. (seasonal averages high 54 low 37)

 

_________________

 

Forecast for the South Oregon Coast including Coos Bay and North Bend: Mostly cloudy with a slight (20%) chance of showers tonight (under 0.10 in. of rain possible, snow level 2,000 ft. late tonight) and Wednesday AM (snow level 2,000 ft.), rain in the afternoon (0.10 in. of rain possible) and evening, showers late Wednesday night (0.10 in. of rain possible), coastal showers likely (60%) Thursday while AM showers likely (60%) and afternoon showers inland (0.10 in. of rain possible, snow level 2,000 ft.), coastal  showers likely (60%) while showers inland Thursday night (0.15 in. of rain possible), rain Friday, then mostly cloudy with showers Friday night lows 36-42 highs 46-50. Mostly cloudy with showers Saturday, a good (50%) chance of  showers Saturday night, a (40%) chance of rain Sunday, rain likely (60%) Sunday night, showers likely (60%) Monday, a good (50%) chance of evening showers, a good (50%) chance of rain and snow showers late Monday night, then mostly cloudy with a (40%) chance of rain and snow Tuesday highs 48-50 cooling to 46 and warming to 50 Tuesday lows near 38. (seasonal averages high 53 low 40)

________________

 

Forecast for the Cascades of Lane County: Mostly cloudy with a (40%) chance of rain and snow showers this evening, a slight (20%) chance of snow showers late tonight (under 0.10 in. of rain possible) and Wednesday AM, a good (50%) chance of snow in the afternoon, snow Wednesday night (1-3 in. of snow possible) and Thursday, rain and snow Thursday night and Friday, then rain and snow showers Friday night snow level at the surface tonight through Wednesday night, 2,500 ft. Thursday, then 3,000 ft. Thursday night and Friday lows 16-25 cooling to 19 Friday night highs 30-35. Mostly cloudy with snow showers likely (60%) Saturday, a good (50%) chance of snow Saturday night and Sunday, rain and snow likely (60%) Sunday night, snow showers likely (60%) Monday and Monday night, then mostly cloudy with a (40%) chance of snow Tuesday snow level at the surface Saturday through Sunday, 3,000 ft. Sunday night, 2,500 ft. Monday, then at the surface Monday night and Tuesday highs 23-32 cooling to 25 Monday and warming back to 32 Tuesday lows 18-22 cooling to 18 Monday night.

 

________________

 

**Because weather forecasting is a combination of science, intuition, and timing there can be no absolute guarantees that individual forecasts will be 100% accurate. Nature is in a constant state of flux and sudden unexpected weather events can happen.

 

________________

 

Get your local Eugene-Springfield news on-line at Eugene Daily News.com.

 

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Here is my new weekly weather quiz question. In times of active weather the “Mesonet” comes in handy. What is it? Please remember to post your answer as a comment by clicking on “no comments /comments” in the upper right hand portion of this page under the caption, then add your comment. The first person to post the correct answer will win a week of free personalized weather forecasts tailored to your needs. The answer has to be a comment to win. An email answer will not count. Good luck.

 

 

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Another upper level high pressure ridge (the shaded “Arch” shape) is moving eastward away from us bringing the rain back as a trough of low pressure (Shaded “U” shape) moved in along the coast and a frontal system is pushing southward through Oregon.  Another storm will come in late tonight and Tuesday AM. Yet another frontal system will slide toward us Friday increasing the rain chances. See the pattern here of frontal systems that will march through the Pacific Northwest.

 

 

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Advisories: A WINTER WEATHER ADVISORY IS IN EFFECT UNTIL 4 PM TODAY ABOVE 2,500 FT. FOR EASTERN CURRY COUNTY AND JOSEPHINE COUNTY. A WINTER WEATHER ADVISORY IS IN EFFECT UNTIL 4 PM TODAY FOR CENTRAL AND EASTERN LAKE COUNTY.

 

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Forecast for the Southern and lower Mid Willamette Valley including Eugene-Springfield and Albany-Corvallis: Mostly cloudy with a (40%) chance of AM showers, a good (50%) chance of showers and a slight (20%) chance of thunderstorms this afternoon (under 0.10 in. of rain possible, small hail possible in storms), partly cloudy with patchy fog tonight, mostly cloudy with patchy fog Wednesday AM, rain likely (70%) in the afternoon (under 0.10 in. of rain possible), rain in the evening, a good (50%) chance of rain Wednesday night (0.15 in. of rain possible), rain likely (70%) Thursday, then mostly cloudy with rain Thursday night highs 48-45 lows 32-37. Mostly cloudy with rain Friday and in the evening, showers Friday night, showers likely (60%) Saturday, a good (50%) chance of showers Saturday night, a good (50%) chance of rain Sunday and Sunday night, then mostly cloudy with rain likely (60%) Monday highs 47-50 cooling to near 47 Monday lows 36-33. (seasonal averages high 52 low 35)

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Forecast for the Umpqua Basin including Roseburg: Cloudy with AM rain and snow showers, a good (50%) chance of rain and snow showers and a slight (20%) chance of thunderstorms this afternoon (0.15 in. of rain possible, 1-2 in. of snow possible, snow level 2,000 ft.), a slight (20%) chance of rain and snow showers tonight (under 0.10 in. of rain possible, snow level 2,000 ft. late), mostly cloudy with a slight (20%) chance of rain and snow showers Wednesday AM, then rain and snow likely (70%) in the afternoon (under 0.10 in. of rain possible, snow level 2,000 ft.) and Wednesday night (0.15 in. of rain possible, snow level 2,500 ft.), then mostly cloudy with rain and snow showers likely (70%) Thursday and in the evening, then rain and snow showers late Thursday night highs 48-50 lows 33-40. Mostly cloudy with rain and snow Friday AM, rain in the afternoon and evening, rain and snow showers late Friday night, rain and snow showers likely (60%) Saturday, a good (50%) chance of rain and snow Saturday night and Sunday, then rain and snow showers likely (60%) Sunday night and Monday highs 54-48 warming to 52 Sunday and Monday lows 38-35. (seasonal averages high 54 low 37)

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Forecast for the South Oregon Coast including Coos Bay and North Bend: Cloudy with AM coastal showers and a slight (20%) chance of isolated thunderstorms and a good (50%) chance of coastal showers with a slight (20%) chance of isolated thunderstorms this afternoon while inland AM showers with a (40%) chance of showers and a slight (20%) chance of isolated thunderstorms this afternoon (0.15 in. of rain possible, snow level 2,000 ft. this afternoon), a slight (20%) chance of showers tonight (under 0.10 in. of rain possible, snow level 2,000 ft.) and Wednesday AM, showers in the afternoon (0.10 in. of rain possible) through Wednesday night, coastal showers likely (60%) Thursday while AM showers likely (60%) and afternoon showers inland (snow level 2,000 ft.) then showers Thursday night highs 46-48 lows 38-44. Mostly cloudy with rain Friday and in the evening, showers late Friday night, showers likely (60%) Saturday, a good (50%) chance of  showers Saturday night and Sunday, then showers likely (60%) Sunday night and Monday highs 50-47 lows 40-37. (seasonal averages high 53 low 40)

 

 

 

 

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Forecast for the Cascades of Lane County: Mostly cloudy with AM snow, snow showers likely (60%) with a slight (20%) chance of thunderstorms this afternoon (small hail possible in storms, 0.10 in. of rain possible, 2 in. of snow possible), a (40%) chance of evening snow showers, a slight (20%) chance of snow showers late tonight and Wednesday AM, a good (50%) chance of snow in the afternoon, snow Wednesday night and Thursday, then mostly cloudy with rain and snow Thursday night snow level at the surface today through Wednesday night, then 2,500 ft. Thursday night highs 34-30 lows near 20. Mostly cloudy with rain and snow Friday and Friday evening, snow showers and breezy at night, snow likely (60%) Saturday, a good (50%) chance of snow showers Saturday night, mostly cloudy with snow likely (60%) Sunday, then rain and snow Sunday night and Monday snow level 3,000 ft. Friday afternoon, at the surface Saturday through Sunday, then 3,000 ft. Sunday night and Monday highs 35-25 warming back to 32 Monday lows 22-18.

 

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**Because weather forecasting is a combination of science, intuition, and timing there can be no absolute guarantees that individual forecasts will be 100% accurate. Nature is in a constant state of flux and sudden unexpected weather events can happen.

 

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Get your local Eugene-Springfield news on-line at Eugene Daily News.com.

 

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