timchueyweather4u.com
Tim Chuey Weather

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Here is my new weekly weather quiz question. What is an “Omega High?” 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 trough of low pressure (Shaded “U” shape) will bring us back to the rainy weather, but for now an upper level ridge of high pressure (Shaded “Arch” shape) will keep the rain away for your Friday and allow the warm air being pushed in by the warm portion of a frontal system that is sliding through. Another frontal system will move in Saturday (position shown is Sunday) continuing the chance of rain.

 

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Advisories:  NONE AT THIS TIME.

 

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Forecast for the Southern and lower Mid Willamette Valley including Eugene-Springfield and Albany-Corvallis: Cloudy with rain likely (60%) this evening, a slight (20%) chance of rain late tonight (under 0.10 in. of rain possible), mostly cloudy and warmer Friday, partly cloudy in the evening, mostly cloudy late at night, cloudy with patchy AM fog, a slight (20%) chance of showers early Saturday afternoon increasing to likely (60%) late afternoon (0.20 in. of rain possible), evening rain, showers Saturday night, a mix of clouds and sun with a slight (20%) chance of showers Sunday, then partly cloudy at night lows 43-36 highs 63-49. Partly cloudy Monday, mostly cloudy with a good (50%) chance of rain Monday night, rain likely (60%) Tuesday, a good (50%) chance of showers at night, showers likely (60%) Wednesday, then mostly cloudy with a good (50%) chance of showers Wednesday night and showers likely (60%) Thursday highs 54-50 lows near 38. (seasonal averages high 54 low 36)

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Forecast for the Umpqua Basin including Roseburg: Mostly cloudy with a slight (20%) chance of rain this evening, mostly cloudy tonight, patchy fog AM mostly cloudy Friday, partly cloudy in the evening, mostly cloudy late Friday night, mostly cloudy with a (30%) chance of rain Saturday afternoon, evening rain, showers late Saturday night (0.10 in. of rain possible, snow level 3,000 ft.), mostly cloudy with a (40%) chance of rain and snow showers Sunday, then just partly cloudy Sunday night lows 45-36 highs 66-53. Partly cloudy Monday, mostly cloudy with a slight (20%) chance of rain Monday night, cloudy with a good (50%) chance of rain Tuesday, rain likely (70%) Tuesday night, showers likely (70%) Wednesday, mostly cloudy with a good (50%) chance of showers at night, then mostly cloudy with showers likely (60%) Thursday highs 56-52 lows 40-37. (seasonal averages high 56 low 38)

 

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Forecast for the South Oregon Coast including Coos Bay and North Bend: Mostly cloudy with  a (30%) chance of rain this evening (under 0.10 in. of rain possible), mostly cloudy and a bit warmer Friday, partly cloudy in the evening, mostly cloudy late Friday night, mostly cloudy with a (40%) chance of rain Saturday afternoon, evening rain, showers late Saturday night (0.10 in. of rain possible), mostly cloudy with a (30%) chance of showers Sunday, then just partly cloudy Sunday night lows 48-38 highs 59-50. Partly cloudy Monday, mostly cloudy with rain likely (70%) and breezy Monday night, rain likely (60%) Tuesday and Tuesday night, then mostly cloudy with showers likely (60%) Wednesday through Thursday highs 55-50 lows 42-39. (seasonal averages high 54 low 41)

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Forecast for the Cascades of Lane County: Cloudy with rain likely (60%) this evening,  cloudy tonight (under 0.10 in. of rain possible), a mix of clouds and sun and a bit warmer Friday, just partly cloudy Friday night, cloudy with a good (50%) chance of showers Saturday afternoon, rain and snow in the evening, rain and snow showers and colder Saturday night, AM snow showers likely (60%), a mix of clouds and sun with a (40%) chance of snow showers Sunday afternoon, rain and snow showers and colder Sunday night snow level 6,500 ft. tonight, free air freezing level 9,000 ft. rising to 10,000 ft. Friday, 10,000 ft. Friday night, snow level 6,500 ft. Saturday,  5,500 ft. falling to 3,000 ft. late Saturday night, at the surface Sunday, then free air freezing level 4,500 ft. Sunday night lows 33-23 highs 52-34. Partly cloudy Monday, partly cloudy with a (40%) chance of rain and snow Monday night, mostly cloudy with a good (50%) chance of rain and snow Tuesday, a good (50%) chance of rain and snow showers at night, mostly cloudy with rain and snow showers likely (60%) Wednesday, then mostly cloudy with a good (50%) chance of rain and snow showers Wednesday night and Thursday free air freezing level 5,500 ft. Monday, snow level 5,500 ft. Monday night, 4,000 ft. Tuesday and Tuesday night, then 3,500 ft. Wednesday and Wednesday night, then 3,000 ft. Thursday highs 44-34  lows 27-24.

 

 

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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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_______________

 

Here is my new weekly weather quiz question. What is an “Omega High?” 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 trough of low pressure (Shaded “U” shape) and a frontal system will slide through with the warm front moving through today increasing the rain chances. With subtropical moisture moving in we have warmed up a bit too. A ridge of high pressure (Shaded “Arch” shape) will bring a little bit of sunshine between the showers over the weekend. Another frontal system will move in Saturday (position shown is Sunday) continuing the chance of rain.

 

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Advisories:  NONE AT THIS TIME.

 

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Forecast for the Southern and lower Mid Willamette Valley including Eugene-Springfield and Albany-Corvallis: Cloudy with rain today (0.25 in. of rain possible), mostly cloudy with evening rain likely (60%), a slight (20%) chance of rain late tonight (under 0.10 in. of rain possible), a mix of clouds and sun and warmer Friday, partly cloudy in the evening, mostly cloudy late Friday night, mostly cloudy with a slight (20%) chance of showers Saturday afternoon, then showers likely (60%) Saturday night highs 53-62 cooling to 57 Saturday lows 46-40. A mix of clouds and sun with a good (50%) chance of showers Sunday, partly cloudy with a slight (20%) chance of showers Sunday night, partly cloudy Monday, mostly cloudy with a good (50%) chance of rain Monday night through Tuesday night, then mostly cloudy with a good (50%) chance of showers Wednesday highs 52-55 cooling to 50 Wednesday lows near 37. (seasonal averages high 53 low 36)

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Forecast for the Umpqua Basin including Roseburg: Mostly cloudy with rain today (0.20 in. of rain possible), a slight (20%) chance of rain this evening, mostly cloudy tonight, mostly cloudy with patchy fog Friday AM, partly cloudy and warmer Friday afternoon, partly cloudy in the evening, mostly cloudy late Friday night, mostly cloudy with a slight (20%) chance of rain Saturday afternoon, rain and colder Saturday night highs 57-66 cooling to near 60 Saturday lows 45-40. Mostly cloudy with showers likely (60%) Sunday, partly cloudy Sunday night and Monday, mostly cloudy with a slight (20%) chance of rain Monday night, cloudy with rain likely (70%) Tuesday and Tuesday night, then mostly cloudy with showers likely (60%) Wednesday highs 55-52 lows near 39. (seasonal averages high 56 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), a slight (20%) chance of rain this evening (under 0.10 in. of rain possible), patchy AM fog, mostly cloudy and a bit warmer Friday afternoon, partly cloudy in the evening, mostly cloudy late Friday night, mostly cloudy with a slight (20%) chance of rain Saturday afternoon, rain Saturday evening, showers late Saturday night highs 55-60 cooling to 55 Saturday lows 48-40. Mostly cloudy with showers likely (60%) Sunday, just partly cloudy Sunday night and Monday, mostly cloudy with rain Monday night, rain likely (70%) Tuesday and Tuesday night, then mostly cloudy with showers likely (70%) Wednesday highs 53-50 lows near 40. (seasonal averages high 54 low 41)

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Forecast for the Cascades of Lane County: Mostly cloudy with rain today (0.50 in. of rain possible), cloudy with evening rain likely (70%,) a (30%) chance of rain late tonight (0.10 in. of rain possible), a mix of clouds and sun and a bit warmer Friday, just partly cloudy Friday night, mostly cloudy with a slight (20%) chance of showers Saturday afternoon, then rain Saturday night snow level 6,500 ft. today and tonight, free air freezing level 9,000 ft. rising to 10,000 ft. Friday, 10,000 ft. Friday night, snow level 7,000 ft. Saturday, then 6,000 ft. Saturday night highs 42-52 cooling to 45 Saturday lows 33-28. Mostly cloudy with rain and snow showers likely (60%) Sunday, partly cloudy with a slight (20%) chance of rain and snow showers at night, just partly cloudy Monday, mostly cloudy with a slight (20%) chance of rain and snow Monday night, mostly cloudy with rain and snow likely (60%) Tuesday, a good (50%) chance of rain and snow at night, a good (50%) chance of rain and snow Tuesday night, then mostly cloudy with a good (50%) chance of rain and snow showers Wednesday snow level 3,000 ft. Sunday, 3,500 ft. Sunday night, free air freezing level 4,500 ft. Monday, snow level 4,000 ft. Monday night,  4,500 ft. Tuesday, 4,000 ft. Tuesday night, then 3,500 ft. Wednesday night highs 34-44 cooling to 33 Tuesday lows 24-28 cooling back to 24 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. What is an “Omega High?” 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 trough of low pressure (Shaded “U” shape) and a frontal system will slide through bringing the rain chances from slight to likely by late tonight. With subtropical moisture moving in we have warmed up a bit too. A ridge of high pressure (Shaded “Arch” shape) will bring a little bit of sunshine between the showers over the weekend. Another frontal system will move in Saturday continuing the chance of rain.

 

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Advisories:  NONE AT THIS TIME.

 

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Forecast for the Southern and lower Mid Willamette Valley including Eugene-Springfield and Albany-Corvallis: Cloudy with a slight (20%) chance of rain this evening, rain late tonight (0.25 in. of rain possible), rain Thursday (0.25 in. of rain possible), mostly cloudy with evening rain likely (60%), a slight (20%) chance of rain late at night (under 0.10 in. of rain possible), mostly cloudy and warmer Friday, partly cloudy in the evening, mostly cloudy late Friday night, mostly cloudy with a slight (20%) chance of showers Saturday afternoon, then rain likely (60%) Saturday night lows 46-40 highs 52-62 cooling to 55 Saturday. A mix of clouds and sun with a good (50%) chance of showers Sunday, partly cloudy with a slight (20%) chance of showers Sunday night, partly cloudy Monday, mostly cloudy with a good (50%) chance of rain Monday night through, Tuesday night, then mostly cloudy with a good (50%) chance of showers Wednesday highs 52-55 cooling to 50 Wednesday lows 42-37. (seasonal averages high 53 low 36)

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Forecast for the Umpqua Basin including Roseburg: Mostly cloudy with a (40%) chance of rain this evening, rain late tonight (0.10 in. of rain possible), rain Thursday (0.20 in. of rain possible), a slight (20%) chance of rain Thursday night, mostly cloudy with patchy fog Friday AM, partly cloudy and warmer Friday afternoon, partly cloudy in the evening, mostly cloudy late Friday night, mostly cloudy with a slight (20%) chance of rain Saturday afternoon, rain and colder Saturday night lows 46-40 highs 57-65 cooling to 58 Saturday. Mostly cloudy with a (40%) chance of showers Sunday, partly cloudy Sunday night and Monday, mostly cloudy with a slight (20%) chance of rain Monday night, cloudy with rain likely (60%) Tuesday and Tuesday night, then mostly cloudy with showers likely (60%) Wednesday highs near 53 lows near 39. (seasonal averages high 56 low 38)

 

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Forecast for the South Oregon Coast including Coos Bay and North Bend: Mostly cloudy with rain tonight (0.20 in. of rain possible), rain Thursday (0.35 in. of rain possible), mostly cloudy with a slight (20%) chance of rain Thursday night (under 0.10 in. of rain possible), patchy AM fog, mostly cloudy and a bit warmer Friday afternoon, partly cloudy in the evening, mostly cloudy late Friday night, mostly cloudy with a slight (20%) chance of rain Saturday afternoon, then rain Saturday night lows 48-40 highs 55-60 cooling to 55 Saturday. Mostly cloudy with a (40%) chance of showers Sunday, just partly cloudy Sunday night and Monday, mostly cloudy with a good (50%) chance of rain Monday night, rain likely (70%) Tuesday and Tuesday night, then mostly cloudy with showers likely (70%) Wednesday highs 56-50 lows 42-39 warming to 42 Monday night. (seasonal averages high 53 low 41)

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Forecast for the Cascades of Lane County: Mostly cloudy with a good (50%) chance of rain and snow this evening, rain and snow late tonight (0.25 in. of rain possible, 2 in. of snow possible), rain Thursday (0.50 in. of rain possible), cloudy with evening rain likely (70%,) a (40%) chance of rain late Thursday night (0.10 in. of rain possible), a mix of clouds and sun and a bit warmer Friday, just partly cloudy Friday night, mostly cloudy with a slight (20%) chance of showers Saturday afternoon, then rain Saturday night snow level 5,000 ft. tonight, 6,500 ft. Thursday and Thursday night, free air freezing level 9,000 ft. rising to 10,000 ft. Friday,  10,000 ft. Friday night, snow level 7,000 ft. Saturday, then 6,000 ft. Saturday night lows 30-35 cooling to near 28 Saturday night highs 40-52 cooling to 45 Saturday. Mostly cloudy with rain and snow showers likely (60%) Sunday, partly cloudy with a slight (20%) chance of rain and snow showers at night, just partly cloudy Monday, mostly cloudy with a slight (20%) chance of rain and snow showers Monday night, mostly cloudy with rain and snow likely (60%) Tuesday, a good (50%) chance of rain and snow at night, a good (50%) chance of rain and snow Tuesday night, then mostly cloudy with a good (50%) chance of rain and snow showers Wednesday snow level 3,000 ft. Sunday, 3,500 ft. Sunday night, free air freezing level 4,500 ft. Monday, snow level 4,000 ft. Monday night,  4,500 ft. Tuesday, 4,000 ft. Tuesday night, then 3,500 ft. Wednesday night highs 34-44 cooling to 33 Tuesday lows 24-28 cooling back to 24 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. What is an “Omega High?” 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 trough of low pressure (Shaded “U” shape) and a frontal system will slide through bringing the rain chances from slight to likely by late tonight. With subtropical moisture moving in w have warmed up a bit too. A ridge of high pressure (Shaded “Arch” shape) will bring a bit of clearing again for your Friday and Saturday. Another frontal system will move in Saturday returning an increased chance of rain.

 

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Advisories:  A FROST ADVISORY IS IN EFFECT UNTIL 8 AM TODAY 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 today with a slight (20%) chance of AM showers, cloudy with a slight (20%) chance of evening rain, rain likely (70%) late tonight (under 0.10 in. of rain possible), rain Thursday (0.25 in. of rain possible), mostly cloudy with evening rain likely (60%), a slight (20%) chance of rain late at night, a mix of clouds and sun Friday, then just mostly cloudy Friday night highs 52-59 lows 39-43 . A mix of clouds and sun with a slight (20%) chance of rain Saturday, rain likely (60%) Saturday night, a good (50%) chance of showers Sunday, partly cloudy with a slight (20%) chance of showers Sunday night and Monday, a slight (20%) chance of rain Monday night, then mostly cloudy with a good (50%) chance of rain Tuesday highs 57-50 lows 42-37. (seasonal averages high 53 low 36)

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Forecast for the Umpqua Basin including Roseburg: Mostly cloudy today, cloudy with a (40%) chance of rain in the evening, rain late tonight (under 0.10 in. of rain possible) and Thursday (0.10 in. of rain possible), a slight (20%) chance of rain Thursday night, mostly cloudy with patchy fog Friday AM, partly cloudy and warmer Friday afternoon, then mostly cloudy Friday night highs 58-67 lows near 43. Mostly cloudy with a slight (20%) chance of rain Saturday, rain likely (70%) and colder at night, mostly cloudy with a (40%) chance of showers Sunday, partly cloudy Sunday night and Monday, partly cloudy with a slight (20%) chance of rain Monday night, then cloudy with a good (50%) chance of rain Tuesday highs 63-54 lows near 39. (seasonal averages high 56 low 38)

 

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Forecast for the South Oregon Coast including Coos Bay and North Bend: Cloudy with a slight (20%) chance of rain this AM (under 0.10 in. of rain possible), cloudy with a good (50%) chance of rain this evening, rain late tonight (0.10 in. of rain possible), rain Thursday (0.20 in. of rain possible), mostly cloudy with a slight (20%) chance of rain Thursday night (under 0.10 in. of rain possible), patchy AM fog, mostly cloudy and warmer Friday afternoon, then mostly cloudy Friday night highs 52-57 lows near45. Mostly cloudy with a slight (20%) chance of rain Saturday, rain at night, mostly cloudy with a (40%) chance of showers Sunday, just partly cloudy Sunday night and Monday, mostly cloudy with a (40%) chance of rain Monday night, then cloudy with rain likely 60%) Tuesday highs 56-50 lows 42-39 warming to 42 Monday night. (seasonal averages high 53 low 41)

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Forecast for the Cascades of Lane County: A mix of clouds and sun this AM, mostly cloudy this afternoon, a slight (20%) chance of evening rain and snow, rain and snow late tonight (0.10 in. of rain possible, 1-3 in. of snow possible), rain Thursday (0.50 in. of rain possible), cloudy with evening rain likely (60%,) a slight (20%) chance of rain late at night, a mix of clouds and sun Friday, then just partly cloudy Friday night free air freezing level 4,000 ft. rising to 5,000 ft. Wednesday, snow level 4,500 ft. Wednesday night, 5,000 ft. rising to 6,000 ft. Thursday, 6,500 ft. Thursday night, then free air freezing level 9,000 ft. Friday and Friday night highs 40-50 lows 30-35 cooling to near 30 Friday night. A mix of clouds and sun Saturday, mostly cloudy with rain likely (60%) at night, a mix of clouds and sun with good (50%) chance of rain and snow showers Sunday, partly cloudy with a (30%) chance of rain and snow showers at night, partly cloudy with a slight (20%) chance of rain and snow showers Monday, a slight (20%) chance of rain at night, then mostly cloudy with a good (50%) chance of rain Tuesday free air freezing level 9,000 ft. Saturday, snow level 7,000 ft. Saturday night, 4,500 ft. Sunday, 5,500 ft. Sunday night and Monday, then 7,500 ft. Monday night and Tuesday highs 47-40 lows 44-40.

 

 

________________

 

**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. What is an “Omega High?” 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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Low pressure trough centered offshore.

 

High pressure (Shaded “Arch” shape) sliding eastward away from us will give way to upper level low pressure (Shaded “U” shape) and a frontal system will slide toward bringing back the rain chances by Wednesday night.

 

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Advisories:  A FROST ADVISORY IS IN EFFECT FROM 1 AM UNTIL 8 AM WEDNESDAY 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 tonight and Wednesday with a slight (20%) chance of AM rain, cloudy with a slight (20%) chance of evening rain, rain likely (70%) late Wednesday night (under 0.10 in. of rain possible), rain Thursday (0.10 in. of rain possible), cloudy with a (40%) chance of rain at night, a slight (20%) chance of rain Friday, then just mostly cloudy Friday night lows 35-42 highs 50-58. A mix of clouds and sun with a slight (20%) chance of rain Saturday, rain likely (60%) Saturday night, a good (50%) chance of showers Sunday, partly cloudy with a slight (20%) chance of showers Sunday night and Monday, a slight (20%) chance of rain Monday night, then mostly cloudy with a good (50%) chance of rain Tuesday highs 57-50 lows 42-37. (seasonal averages high 53 low 35)

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Forecast for the Umpqua Basin including Roseburg: Mostly cloudy tonight and Wednesday, cloudy with a (40%) chance of rain in the evening, rain late Wednesday night (under 0.10 in. of rain possible) and Thursday AM, rain likely (70%) in the afternoon (0.10 in. of rain possible), a slight (20%) chance of rain Thursday night, mostly cloudy with patchy fog Friday AM, partly cloudy and warmer Friday afternoon, then mostly cloudy Friday night lows 35-43 highs 58-62. Mostly cloudy with a slight (20%) chance of rain Saturday, rain likely (70%) and colder at night, mostly cloudy with a (40%) chance of showers Sunday, partly cloudy Sunday night and Monday, partly cloudy with a slight (20%) chance of rain Monday night, then cloudy with a good (50%) chance of rain Tuesday highs 60-54 lows near 39. (seasonal averages high 56 low 38)

 

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Forecast for the South Oregon Coast including Coos Bay and North Bend: Mostly cloudy with with a slight (20%) chance of coastal rain late tonight (under 0.10 in. of rain possible), cloudy with a slight (20%) chance of rain Wednesday AM (under 0.10 in. of rain possible), cloudy with a good (50%) chance of rain in the evening, rain late Wednesday night (0.10 in. of rain possible), coastal rain Thursday (0.20 in. of rain possible), AM rain inland with rain likely (70%) in the afternoon, mostly cloudy with a (40%) chance of rain late Thursday night (under 0.10 in. of rain possible), patchy AM fog, mostly cloudy and warmer Friday afternoon, then mostly cloudy Friday night lows 36-45 highs 52-57. Mostly cloudy with a slight (20%) chance of rain Saturday, rain at night, mostly cloudy with a (40%) chance of showers Sunday, just partly cloudy Sunday night and Monday, mostly cloudy with a (40%) chance of rain Monday night, then cloudy with a good (50%) chance of rain Tuesday highs 56-50 lows 42-39 warming to 42 Monday night. (seasonal averages high 53 low 41)

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Forecast for the Cascades of Lane County: Mostly cloudy tonight, a mix of clouds and sun Wednesday AM, mostly cloudy in the afternoon, a slight (20%) chance of evening rain and snow, rain and snow late Wednesday night (0.10 in. of rain possible, 1 in. of rain possible), AM rain and snow, afternoon rain likely (70%) Thursday, a (40%) chance of rain at night, mostly cloudy Friday AM, a mix of clouds and sun in the afternoon, then just partly cloudy Friday night free air freezing level 5,500 ft. falling to 5,000 ft. late tonight, free air freezing level 4,000 ft. rising to 5,000 ft. Wednesday, snow level 4,500 ft. Wednesday night, 5,000 ft. rising to 6,000 ft. Thursday, 6,500 ft. Thursday night, then free air freezing level 9,000 ft. Friday and Friday night lows 25-32 highs 40-48. A mix of clouds and sun Saturday, mostly cloudy with rain likely (60%) at night, a mix of clouds and sun with good (50%) chance of rain and snow showers Sunday, partly cloudy with a (30%) chance of rain and snow showers at night, partly cloudy with a slight (20%) chance of rain and snow showers Monday, a slight (20%) chance of rain at night, then mostly cloudy with a good (50%) chance of rain Tuesday free air freezing level 9,000 ft. Saturday, snow level 7,000 ft. Saturday night, 4,500 ft. Sunday, 5,500 ft. Sunday night and Monday, then 7,500 ft. Monday night and Tuesday highs 47-40 lows 44-40.

 

 

________________

 

**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. What is an “Omega High?” 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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Low pressure trough centered offshore.

 

frontal system pushed through Oregon bringing the chance of rain that will taper off late today. High pressure (Shaded “Arch” shape) sliding eastward to the coast will dry us out for a short time late today and Tuesday. Upper level low pressure (Shaded “U” shape) and another frontal system will slide toward us Thursday increasing the rain chances. See the pattern here of frontal systems (this one shown on Saturday) that will march through the Pacific Northwest.

 

 

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Advisories:  A FREEZE WARNING IS IN EFFECT UNTIL 8 AM TODAY FOR THE SOUTH CENTRAL OREGON COAST AND THE SOUTH OREGON COAST. A FROST ADVISORY IS IN EFFECT UNTIL 8 AM TODAY 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 patchy fog this AM, partly cloudy this afternoon, mostly cloudy tonight, a mix of clouds and sun in the afternoon, cloudy with a (40%) chance of rain late Wednesday night, rain likely (60%) Thursday, then mostly cloudy with a (40%) chance of rain Thursday night highs 50-52 lows 35-40. Mostly cloudy with a slight (20%) chance of rain Friday, partly cloudy at night, a mix of clouds and sun with a slight (20%) chance of rain Saturday, mostly cloudy with a good (50%) chance of rain Saturday night, a good (50%) chance of showers Sunday, then partly cloudy with a slight (20%) chance of showers Sunday night and Monday highs 58-54 lows 42-36. (seasonal averages high 53 low 35)

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Forecast for the Umpqua Basin including Roseburg: Mostly cloudy this AM with patchy fog and freezing fog, partly cloudy this afternoon, mostly cloudy with a slight (20%) chance of rain late tonight, mostly cloudy with a slight (20%) chance of showers Wednesday (AM snow level 2,500 ft.), a (40%) chance of rain Wednesday night, cloudy with a (40%) chance of rain Thursday AM, rain likely (60%) in the afternoon, then mostly cloudy with a slight (20%) chance of rain Thursday night highs 52-57 lows 35-42. Areas of AM fog, mostly cloudy and warmer with a slight (20%) chance of showers Friday afternoon, mostly cloudy at night, a slight (20%) chance of rain Saturday, showers likely (60%) at night, mostly cloudy with a (40%) chance of showers Sunday, partly cloudy Sunday night, then just partly cloudy Monday highs 65-57 lows 44-38. (seasonal averages high 55 low 38)

 

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Forecast for the South Oregon Coast including Coos Bay and North Bend: Partly cloudy with patchy fog and freezing fog inland this AM, partly cloudy this afternoon, mostly cloudy with with a slight (20%) chance of rain tonight (under 0.10 in. of rain possible), mostly cloudy with a slight (20%) chance of showers Wednesday AM (under 0.10 in. of rain possible), cloudy with a good (50%) chance of rain Wednesday night, coastal rain likely (70%) while a (40%) chance of AM inland rain and rain likely (60%) Thursday afternoon, then mostly cloudy with a (40%) chance of rain late Thursday night highs 50-55 lows 36-45. AM fog, mostly cloudy and warmer with a slight (20%) chance of showers Friday, just mostly cloudy Friday night, a slight (20%) chance of rain Saturday, showers likely (70%) Saturday night, mostly cloudy with a (40%) chance of showers Sunday, then partly cloudy Sunday night and Monday highs 59-52 warming to 56 Monday lows 45-40. (seasonal averages high 53 low 41)

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Forecast for the Cascades of Lane County: A mix of clouds and sun and a bit warmer today, mostly cloudy tonight, partly cloudy Wednesday, mostly cloudy with a (40%) chance of rain and snow late Wednesday night, cloudy with rain and snow likely (60%) Thursday AM, a good (50%) chance of rain and snow Thursday afternoon, then mostly cloudy with a (30%) chance of rain Thursday night free air freezing level at the surface rising to 4,000 ft. this afternoon, 5,000 ft. tonight, 4,000 ft. rising to 5,000 ft. Wednesday, snow level 4,500 ft. Wednesday night, 5,000 ft. rising to 6,000 ft. Thursday, then 6,500 ft. Thursday night highs 39-42 lows 25-30. Mostly cloudy with a slight (20%) chance of rain Friday, just partly cloudy Friday night, a mix of clouds and sun Saturday, mostly cloudy with rain likely (60%) at night, a good (50%) chance of rain and snow showers Sunday, partly cloudy with a (40%) chance of rain and snow showers at night, then partly cloudy with a slight (20%) chance of rain and snow showers Monday snow level 8,000 ft. Friday, free air freezing level 9,000 ft. Friday night and Saturday, snow level 7,000 ft. Saturday night, 4,500 ft. Sunday, then 5,500 ft. Sunday night and Monday highs 48-43 lows near 30.

 

 

________________

 

**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. What is an “Omega High?” 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.

 

 

________________

 

High pressure ridge centerer offshore.

frontal system pushed through Oregon bringing the chance of rain that will taper off late today. High pressure (Shaded “Arch” shape) sliding eastward to the coast will dry us out for a short time late today and Tuesday. Upper level low pressure (Shaded “U” shape) and another frontal system will slide toward us Thursday increasing the rain chances. See the pattern here of frontal systems (this one shown on Saturday) that will march through the Pacific Northwest.

 

 

________________

 

Advisories: A WINTER WEATHER ADVISORY IS IN EFFECT UNTIL 7 PM TODAY FOR THE NORTH OREGON CASCADES, NOT INCLUDING THE CASCADES IN LANE COUNTY. A FREEZE WARNING IS IN EFFECT FROM 1 AM THROUGH 8 AM TUESDAY FOR THE SOUTH CENTRAL OREGON COAST AND THE SOUTH OREGON COAST. A FROST ADVISORY IS IN EFFECT FROM 1 AM THROUGH 8 AM TUESDAY FOR THE SOUTH CENTRAL OREGON COAST AND THE SOUTH OREGON COAST.

 

________________

 

Forecast for the Southern and lower Mid Willamette Valley including Eugene-Springfield and Albany-Corvallis: Partly cloudy with a slight (20%) chance of showers this evening, mostly cloudy with patchy fog late tonight and Tuesday AM, a mix of clouds and sun in the afternoon, mostly cloudy with a (30%) chance of rain Tuesday night, mostly cloudy with a slight (20%) chance of showers Wednesday AM, mostly cloudy in the afternoon, cloudy with a slight (20%) chance of showers Wednesday night, a good (50%) chance of rain Thursday, then mostly cloudy with a (40%) chance of rain Thursday night lows 33-40 highs 50-53. Mostly cloudy with a slight (20%) chance of rain Friday, partly cloudy at night, a mix of clouds and sun with a slight (20%) chance of rain Saturday, mostly cloudy with a good (50%) chance of rain Saturday night, a good (50%) chance of showers Sunday, then partly cloudy with a slight (20%) chance of showers Sunday night and Monday highs 58-54 lows 42-36. (seasonal averages high 53 low 35)

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Forecast for the Umpqua Basin including Roseburg: Mostly cloudy with isolated showers this evening, patchy fog late tonight, mostly cloudy Tuesday AM with patchy fog and freezing fog, partly cloudy in the afternoon, mostly cloudy with a slight (20%) chance of rain and snow late Tuesday night (snow level 2,000 ft. late), mostly cloudy with a slight (20%) chance of rain Wednesday (AM snow level 2,500 ft.), a slight (20%) chance of rain Wednesday night (snow level 3,500 ft. late), then mostly cloudy with a (40%) chance of rain Thursday and Thursday night with areas of fog late at night lows 32-42 highs 52-57. Areas of AM fog, mostly cloudy and warmer with a slight (20%) chance of showers Friday afternoon, mostly cloudy at night, a slight (20%) chance of rain Saturday, rain likely (60%) at night, mostly cloudy with a (40%) chance of showers Sunday, partly cloudy with a slight (20%) chance of rain Sunday night, then just partly cloudy Monday highs 65-57 lows 44-38. (seasonal averages high 55 low 38)

 

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Forecast for the South Oregon Coast including Coos Bay and North Bend: Mostly cloudy tonight with inland patchy fog late, mostly cloudy patchy fog and freezing fog inland Tuesday AM, partly cloudy in the afternoon, mostly cloudy with with a (40%) chance of rain Tuesday night (under 0.10 in. of rain possible, snow level 2,000 ft. late), mostly cloudy with a slight (20%) chance of rain Wednesday (under 0.10 in. of rain possible), mostly cloudy with a (30%) chance of rain Wednesday night, a (40%) chance of AM rain, rain likely (60%) Thursday afternoon, then mostly cloudy with a (40%) chance of rain and patchy fog late Thursday night lows 34-45 highs 48-53. AM fog, mostly cloudy and warmer with a slight (20%) chance of showers Friday, just mostly cloudy Friday night, a slight (20%) chance of rain Saturday, rain likely (70%) Saturday night, mostly cloudy with a (40%) chance of showers Sunday, then partly cloudy Sunday night and Monday highs 59-52 warning to 56 Monday lows 45-40. (seasonal averages high 53 low 41)

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Forecast for the Cascades of Lane County: Mostly cloudy with a good (50%) chance of snow showers this evening, partly cloudy with a slight (20%) chance of snow showers late tonight, partly cloudy and a bit warmer Tuesday, mostly cloudy with a (40%) chance of  rain and snow Tuesday night and Wednesday AM, a mix of clouds and sun with a slight (20%) chance of afternoon rain and snow showers, mostly cloudy with a slight (20%) chance of rain and snow showers Wednesday night, a good (50%) chance of rain and snow Thursday, then mostly cloudy with a (30%) chance of rain Thursday night snow level at the surface tonight, free air freezing level at the surface rising to 4,000 ft. Tuesday afternoon, snow level 3,000 ft. Tuesday night, 3,500 ft. Wednesday, 4,500 ft. Wednesday night, 5,000 ft. Thursday, then 6,500 ft. Thursday night lows 20-30 highs near 40. Mostly cloudy with a slight (20%) chance of rain Friday, just partly cloudy Friday night, a mix of clouds and sun Saturday, mostly cloudy with rain likely (60%) at night, a good (50%) chance of rain and snow showers Sunday, partly cloudy with a (40%) chance of rain and snow showers at night, then partly cloudy with a slight (20%) chance of rain and snow showers Monday snow level 8,000 ft. Friday, free air freezing level 9,000 ft. Friday night and Saturday, snow level 7,000 ft. Saturday night, 4,500 ft. Sunday, then 5,500 ft. Sunday night and Monday highs 48-43 lows 30-27.

 

 

________________

 

**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. What is an “Omega High?” 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.

 

 

________________

 

High pressure ridge centerer offshore.

An upper level high (Shaded “Arch” shape) has moved east of us . A frontal system pushes toward Oregon bringing the chance of rain tapering off today. High pressure sliding eastward will dry us out for a short time late today and Tuesday. Low pressure and another frontal system will slide toward us Wednesday increasing the rain chances. See the pattern here of frontal systems (this one shown on Friday) that will march through the Pacific Northwest.

 

 

________________

 

Advisories: A WINTER WEATHER ADVISORY IS IN EFFECT UNTIL 1 PM TODAY FOR THE NORTH OREGON CASCADES, NOT INCLUDING THE CASCADES IN LANE COUNTY. A FREEZE WARNING IS IN EFFECT FROM 1 AM THROUGH 8 AM TUESDAY FOR THE SOUTH CENTRAL OREGON COAST AND THE SOUTH OREGON COAST. A FROST ADVISORY IS IN EFECT FROM 1 AM THROUGH 8 AM TUESDAY FOR THE SOUTH CENTRAL OREGON COAST AND THE SOUTH OREGON COAST.

 

________________

 

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, small hail also ), a (30%) chance of evening showers, mostly cloudy late tonight (under 0.10 in. of rain possible) with patchy fog late at night and Tuesday AM, a mix of clouds and sun Tuesday, cloudy with a good (50%) chance of rain Tuesday night, mostly cloudy with a slight (20%) chance of rain Wednesday, cloudy with a slight (20%) chance of showers Wednesday night highs 48-52 lows 33-38. Mostly cloudy with a good (50%) chance of rain Thursday, a (40%) chance of rain Thursday night, a mix of clouds and sun with a slight (20%) chance of showers Friday, partly cloudy at night, partly cloudy with a slight (20%) chance of rain Saturday, mostly cloudy with a good (50%) chance of rain Saturday night, then a (40%) chance of showers Sunday highs 52-57 cooling to 53 Sunday lows 37-42. (seasonal averages high 53 low 35)

________________

Forecast for the Umpqua Basin including Roseburg: Mostly cloudy with AM rain and snow showers, rain and snow showers likely (70%) this afternoon (0.10 in. of rain possible, snow level 2,500 ft.), a slight (20%) chance of rain and snow showers this evening, patchy fog late tonight, mostly cloudy Tuesday AM, partly cloudy in the afternoon, mostly cloudy with a slight (20%) chance of rain Tuesday night (snow level 3,000 ft.), mostly cloudy with a slight (20%) chance of AM rain, a slight (20%) chance of showers Wednesday afternoon, then mostly cloudy with a slight (20%) chance of showers Wednesday night highs 49-54 lows 33-36. Mostly cloudy with  a (40%) chance of rain Thursday, a (40%) chance of  showers Thursday night with areas of fog late at night and Friday AM, a slight (20%) chance of rain and warmer in the afternoon, just partly cloudy Friday night, mostly cloudy with a slight (20%) chance of showers Saturday, rain likely (60%) at night, then mostly cloudy with a (40%) chance of showers Sunday highs 54-63 cooling to 57 Sunday lows 39-45. (seasonal averages high 55 low 38)

 

_________________

 

Forecast for the South Oregon Coast including Coos Bay and North Bend: Mostly cloudy with showers likely (70%) today (under 0.10 in. of rain possible), mostly cloudy this evening, partly cloudy late tonight, mostly cloudy Tuesday AM, partly cloudy in the afternoon, cloudy with  a (40%) chance of rain Tuesday night (under 0.10 in. of rain possible), a (30%) chance of rain Wednesday AM, a slight (20%) chance of afternoon showers (under 0.10 in. of rain possible), then cloudy with a (40%) chance of showers Wednesday night highs 46-52 lows 34-40. Cloudy with a good (50%) chance of rain Thursday, a (40%) chance of showers Thursday night with areas of fog late at night and Friday AM, mostly cloudy and warmer with a slight (20%) chance of rain and in the afternoon, just mostly cloudy Friday night, a slight (20%) chance of rain Saturday, rain likely (70%) Saturday night, then mostly cloudy with a (40%) chance of showers Sunday highs 52-58 cooling to 52 Sunday lows 43-46. (seasonal averages high 53 low 41)

________________

 

Forecast for the Cascades of Lane County: Mostly cloudy with AM rain and snow showers, snow showers this afternoon (0.25 in. of rain possible, 1-4 in. of snow possible), a (40%) chance of evening snow showers, partly cloudy with a slight (20%) chance of snow showers late tonight, partly cloudy and a bit warmer Tuesday, mostly cloudy with a (40%) chance of  rain and snow Tuesday night and Wednesday AM, a mix of clouds and sun with a slight (20%) chance of afternoon rain and snow showers, then mostly cloudy with a slight (20%) chance of rain and snow showers Wednesday night snow level at the surface today and tonight, free air freezing level at the surface rising to 4,000 ft. Tuesday afternoon,  snow level 3,000 ft. Tuesday night, 3,500 ft. Wednesday, then 4,500 ft. Wednesday night highs 29-40 lows 20-27. Mostly cloudy with 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 showers Friday, just partly cloudy Friday night and Saturday, rain likely (60%) at night, then mostly cloudy with a good (50%) chance of showers Sunday snow level 5,000 ft. Thursday, 6,500 ft. Thursday night, 8,000 ft. Friday, free air freezing level 9,000 ft. Friday night and Saturday, snow level 7,500 ft. Saturday night, then 5,500 ft. Sunday highs 40-48 cooling to near 43 Sunday lows 30-27.

 

________________

 

**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.

 

________________


________________

 

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.

 

 

________________

 

High pressure ridge centerer offshore.

The leading edge of an upper level high (Shaded “Arch” shape) has been sending colder air down from Canada driving snow levels down. A frontal system pushes toward Oregon bringing the chance of rain yet tonight tapering off tomorrow.  High pressure sliding eastward will dry us out for a short time late Monday and Tuesday. Low pressure and another frontal system will slide toward us Wednesday increasing the rain chances. See the pattern here of frontal systems (this one shown on Friday) that will march through the Pacific Northwest.

 

 

________________

 

Advisories: A WINTER WEATHER ADVISORY IS IN EFFECT FROM 10 PM TONIGHT UNTIL 1 PM MONDAY FOR THE NORTH OREGON CASCADES AND THE CASCADES IN LANE COUNTY. A FREEZE WATCH IS IN EFFECT FROM LATE MONDAY NIGHT THROUGH TUESDAY MORNING FOR THE SOUTH CENTRAL OREGON COAST AND THE SOUTH OREGON COAST.

 

________________

 

Forecast for the Southern and lower Mid Willamette Valley including Eugene-Springfield and Albany-Corvallis: Mostly cloudy with a slight (20%) chance of rain this evening, rain late tonight (0.25 in. of rain possible), showers Monday (0.10 in. of rain possible), a (30%) chance of evening showers, mostly cloudy late Monday night (under 0.10 in. of rain possible), a mix of clouds and sun Tuesday, cloudy with a good (50%) chance of rain Tuesday night, mostly cloudy with a (30%) chance of rain Wednesday, cloudy with a slight (20%) chance of showers Wednesday night lows 38-33 warming to 38 Wednesday night highs 48-52. Mostly cloudy with a good (50%) chance of rain Thursday, a (40%) chance of rain Thursday night, a mix of clouds and sun with a slight (20%) chance of showers Friday, partly cloudy at night, partly cloudy with a slight (20%) chance of rain Saturday, mostly cloudy with a good (50%) chance of rain Saturday night, then a good (50%) chance of showers Sunday highs 52-57 cooling to 52 Sunday lows 37-42. (seasonal averages high 52 low 35)

________________

Forecast for the Umpqua Basin including Roseburg: Mostly cloudy with a (30%) chance of rain this evening, rain to showers late tonight (0.10 in. of rain possible), AM rain and snow showers, rain and snow showers likely (70%) Monday afternoon (0.10 in. of rain possible), a slight (20%) chance of rain and snow showers Monday evening, patchy fog late at night, mostly cloudy Tuesday AM, partly cloudy in the afternoon, mostly cloudy with a (40%) chance of rain Tuesday night (snow level 3,000 ft.), mostly cloudy with a (30%) chance of rain Wednesday, then mostly cloudy with a slight (20%) chance of showers Wednesday night lows 38-32 warming to 37 Wednesday night highs 49-54. Mostly cloudy with  a good (50%) chance of rain Thursday and Thursday night with areas of fog late at night and Friday AM, a slight (20%) chance of rain and warmer in the afternoon, just partly cloudy Friday night, mostly cloudy with a slight (20%) chance of showers Saturday, rain likely (60%) at night, then mostly cloudy with a (40%) chance of showers Sunday highs 54-63 cooling to 52 Sunday lows 39-45. (seasonal averages high 55 low 38)

 

_________________

 

Forecast for the South Oregon Coast including Coos Bay and North Bend: Mostly cloudy with a (40%) chance of evening rain, rain late tonight (0.20 in. of rain possible), AM showers likely (70%) Monday, a (40%) chance of showers in the afternoon (0.10 in. of rain possible), mostly Monday evening, partly cloudy late Monday night, mostly cloudy Tuesday AM, partly cloudy in the afternoon, cloudy with coastal rain likely (70%) while a good (50%) chance of rain inland Tuesday night (under 0.10 in. of rain possible), a (30%) chance of rain Wednesday, then cloudy with a (40%) chance of showers Wednesday night lows 42-35 warming to 40 Wednesday night highs 46-52. Cloudy with a good (50%) chance of rain Thursday and Thursday night with areas of fog late at night and Friday AM, mostly cloudy and warmer with a slight (20%) chance of rain and in the afternoon, just mostly cloudy Friday night, a slight (20%) chance of showers Saturday, rain likely (60%) Saturday night, then mostly cloudy with a good (50%) chance of showers Sunday highs 52-58 cooling to 52 Sunday lows 43-46. (seasonal averages high 53 low 40)

________________

 

Forecast for the Cascades of Lane County: Mostly cloudy with rain and snow late tonight (0.25 in. of rain possible, 2-5 in. of snow possible) and breezy (wind: SW 5-10 mph increasing to SW 15-25 mph late), AM rain and snow showers, snow showers Monday afternoon (0.25 in. of rain possible, 2-5 in. of snow possible), a (40%) chance of evening snow showers, partly cloudy with a slight (20%) chance of snow showers late Monday night, partly cloudy and a bit warmer Tuesday, mostly cloudy with a good (50%) chance of  rain and snow Tuesday night and Wednesday, then mostly cloudy with a slight (20%) chance of rain and snow showers Wednesday night snow level 4,000 ft. tonight, 2,500 ft. Monday, at the surface Monday night, free air freezing level at the surface Tuesday, then snow level 3,000 ft. Tuesday night, 3,500 ft. Wednesday, then 4,500 ft. Wednesday night lows 25-20 warming to 27 Wednesday night highs 30-40. Mostly cloudy with 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 showers Friday, just partly cloudy Friday night and Saturday, rain likely (60%) at night, then mostly cloudy with a good (50%) chance of showers Sunday snow level 5,000 ft. Thursday, 6,500 ft. Thursday night, 8,000 ft. Friday, free air freezing level 9,000 ft. Friday night and Saturday, snow level 7,500 ft. Saturday night, then 5,500 ft. Sunday highs 42-48 cooling to near 40 Sunday lows 30-27.

 

________________

 

**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.

 

________________


________________

 

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.

 

 

________________

 

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 to the North this AM with the cold front moving in later today. High pressure will dry us out for a short time Monday and Tuesday. Low pressure and another frontal system will slide toward us Wednesday increasing the rain chances. See the pattern here of frontal systems (this one shown on Friday) 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: Partly cloudy with patchy AM fog and scattered frost, mostly cloudy this afternoon, mostly cloudy with a (30%) chance of evening rain, rain late tonight (0.25 in. of rain possible), showers Monday (0.10 in. of rain possible), a (30%) chance of evening showers, mostly cloudy late Monday night (under 0.10 in. of rain possible), a mix of clouds and sun Tuesday, mostly cloudy with a good (50%) chance of rain Tuesday night highs 50-46 warming back to near 50 Tuesday lows 38-32 warming to 37 Tuesday night. Mostly cloudy with a good (50%) chance of rain Wednesday, cloudy with a (30%) 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)

________________

Forecast for the Umpqua Basin including Roseburg: Mostly cloudy with patchy fog this AM, mostly cloudy with a slight (20%) chance of evening rain, rain late tonight (under 0.10 in. of rain possible), AM showers, rain and snow showers likely (70%) Monday afternoon (0.10 in. of rain possible), a slight (20%) chance of rain and snow showers Monday evening (snow level 3,000 ft. falling to 2,000 ft.), patchy fog late at night, mostly cloudy Tuesday, a (40%) chance of rain Tuesday night highs 52-48 warming back to 50 Tuesday lows 40-34 warming to 37 Tuesday. Mostly cloudy with rain likely (60%) Wednesday AM, showers in the afternoon, a slight (20%) chance of showers 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 showers and warmer Friday, just partly cloudy Friday night, then mostly cloudy Saturday highs 53-63 lows 36-43. (seasonal averages high 55 low 38)

 

_________________

 

Forecast for the South Oregon Coast including Coos Bay and North Bend: Mostly cloudy today, a (40%) chance of evening rain, rain late tonight (under 0.20 in. of rain possible) and breezy (wind: SW 15-25 mph), showers Monday (0.10 in. of rain possible), a (30%) chance of showers Monday evening, mostly cloudy late Monday night and Tuesday, then mostly cloudy with rain likely (70%) Tuesday night highs 50-46 warming to 50 Tuesday lows 42-35 warming to 42 Tuesday night. 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 showers 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 showers and warmer Friday, just mostly cloudy Friday night, then mostly cloudy with a slight (20%) chance of rain Saturday highs 52-58 cooling to 55 Saturday lows 40-43. (seasonal averages high 53 low 40)

________________

 

Forecast for the Cascades of Lane County: Just mostly cloudy today and a bit warmer, a slight (20%) chance of rain and snow this evening, rain and snow late tonight (0.25 in. of rain possible, 2-5 in. of snow possible), mostly cloudy with AM rain and snow showers, snow showers Monday afternoon (2-5 in. of snow possible) and breezy (wind: W 15-25 mph gusts to 45 mph), 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 free air freezing level at the surface rising to 4,000 ft. this afternoon, snow level 4,500 ft. tonight, 2,500 ft. Monday and Monday night, free air freezing level at the surface Tuesday, then snow level 3,500 ft. Tuesday night highs 36-30 warming to 36 Tuesday lows 25-20 warming to 26 Monday night. 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 showers 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.

 

________________

 

**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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