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The upper air flow trough of low pressure (“U” shape shaded area over the Pacific Northwest)  is setting up over us with a lot of Pacific moisture with it.  A cold front has moved through the region bringing more rain and possible freezing rain back to the area. Monday should dry out and turn cooler as more cold air drops down from the north. With the colder air already here that could mean a winter mix of rain and snow even down to the valleys next week, but so far it doesn’t look like a big deal. A storm system will bring some warmer air Wednesday.

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Advisories:  A FREEZE WARNING IS IN EFFECT FROM 1 AM UNTIL 9 AM  MONDAY FOR THE SOUTH CENTRAL AND SOUTH OREGON COAST.

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Here are your detailed forecasts. **

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Forecast for the Southern and lower Mid Willamette Valley including Eugene-Springfield and Albany-Corvallis: Mostly cloudy with a slight (20%) chance of showers this evening, just mostly cloudy tonight, AM clouds, then a mix of clouds and sun Monday, partly cloudy Monday night, Mostly cloudy Tuesday with a slight (20%) chance of afternoon snow, rain Tuesday night through Thursday, and rain likely (60%) Thursday night lows 28-22 warming to 42 Wednesday night and 37 Thursday night highs 38-47. Mostly cloudy with rain likely (60%) Friday through Sunday highs 44-49 lows 36-40. (seasonal averages highs 46 low 33)

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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 1,000 ft.) with patchy fog and freezing fog late at night and Monday AM , and mostly cloudy Monday AM, partly cloudy Monday afternoon and Monday evening, mostly cloudy Monday night, a (30%) chance of rain Tuesday (AM snow level 2,000 ft.), rain and breezy (wind: S 15-25 mph at the shore and 10-15 mph inland) Tuesday night, then rain and breezy Wednesday and Wednesday night lows 27-45 highs 35-53. Mostly cloudy with  rain and breezy Thursday, rain likely (60%) Thursday night through Sunday highs 54-50  lows near 40. (seasonal averages high 49 low 35)

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Forecast for the South Oregon Coast including Coos Bay and North Bend:  Mostly cloudy with  a slight (20%) chance of  coastal showers this evening, a slight (20%) chance of evening rain and snow showers inland (snow level 1,500 ft. this evening),  partly cloudy Monday and Monday evening, mostly cloudy Monday night,  mostly cloudy with a (30%) chance of rain Tuesday (AM snow level 2,000 ft.), then rain afternoon and Tuesday night, rain and breezy Wednesday through Thursday, then rain likely (60%) Thursday night lows 30-48 cooling to 44 Thursday night highs 42-52.  Mostly cloudy with rain likely (60%) Friday through Sunday highs near 53 lows near 43. (seasonal averages high 52 lows 39).

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Forecast for the Cascades of Lane County:  Mostly cloudy with a (30%) chance of snow showers tonight, a mix of clouds and sun Monday with a slight (20%) chance of AM snow showers, then partly cloudy Monday night, mostly cloudy Tuesday with a slight (20%) chance of snow increasing to a good (50%) chance in the afternoon, snow and rain Tuesday night (5-11 in. of snow possible), snow North of Mt. Jefferson Wednesday AM, rain and snow to the South Wednesday afternoon, rain Wednesday night, rain and snow Thursday, snow and rain likely (60%) Thursday night snow level at the surface tonight through Monday, free air freezing level at the surface Monday night, back to a snow level at the surface Tuesday, 3,500 ft. rising to 5,000 ft. late Tuesday night South of Sisters, 6,000 ft. South of Sisters Wednesday  and 4,500 ft. North of Sisters in the afternoon, 5,000 ft. Wednesday night and Thursday, and 3,000 ft. Thursday night  lows 12-33 cooling to 27 Friday night highs 24-38. Mostly cloudy with snow likely (60%) Friday, then snow and rain likely (60%) Friday night through Sunday snow level  at the surface Friday, 2,500 ft. Friday night, and rising to 5,000 ft. Saturday and Saturday night, falling to 4,000 ft. Sunday highs near 35 Saturday lows near 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.

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The upper air flow trough of low pressure (“U” shape shaded area over the Pacific Northwest)  is setting up over us with a lot of Pacific moisture with it.  A cold front is moving through the region and is bringing more rain and possible freezing rain back to the area through the weekend. Monday should dry out and turn colder as a second cold front drops down from the north, but that won’t last as more disturbances will start moving in. With the colder air already here that could mean a winter mix o rain and snow even down to the valleys next week.

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Advisories:  A FREEZE WARNING IS IN EFFECT FROM 1 AM UNTIL 9 AM  MONDAY FOR THE SOUTH CENTRAL AND SOUTH OREGON COAST.

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Here are your detailed forecasts. **

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Forecast for the Southern and lower Mid Willamette Valley including Eugene-Springfield and Albany-Corvallis: Mostly cloudy with a good (50%) chance of showers today (snow level 500 ft -1,000 ft.), and a slight (20%) chance of showers this evening (snow level 1,000 ft. in the evening), just mostly cloudy tonight, AM clouds, then a mix of clouds and sun Monday, partly cloudy Monday night, a mix of clouds and sun Tuesday with a slight (20%) chance of snow, then snow likely (60%) Tuesday night highs 42-34 lows 28-24 and back to 32 Tuesday night. Rain Wednesday and Wednesday night, rain likely (60%) Thursday, showers likely (60%) Thursday night and Friday, then rain likely (60%) Friday night and Saturday highs 42-49 lows 38-30. (seasonal averages highs 46 low 33)

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Forecast for the Umpqua Basin including, Roseburg: Mostly cloudy with patchy fog and freezing fog early this AM (snow level 1,500 ft.), mostly cloudy with a (40%) chance of rain and snow showers this afternoon (snow level 1,500 ft. rising to 2,000 ft. in the afternoon),  a slight (20%) chance of rain and snow showers this evening with patchy fog and freezing fog late at night and Monday AM (snow level 2,000 ft. in the evening), and mostly cloudy Monday AM, partly cloudy Monday afternoon and Monday night with areas of fog and freezing fog highs 38-42 lows 29-25. AM fog and freezing fog, then mostly cloudy with a slight (20%) chance of rain Tuesday afternoon, rain likely (60%) Tuesday night, rain Wednesday and Wednesday night, then mostly cloudy with  rain likely (60%) Thursday through Saturday highs 53-44 and back to 49 Saturday lows 34-42. (seasonal averages high 49 low 35)

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Forecast for the South Oregon Coast including Coos Bay and North Bend:  Mostly cloudy with a (40%) chance of  coastal showers today, a (30%) chance of AM rain and snow showers inland, then a (40%) chance of afternoon showers (snow level 500 ft. rising to 2,000 ft. in the afternoon), a slight (20%) chance of coastal showers tonight and a slight (20%) chance of evening showers inland (snow level 2,000 ft. in the evening), then just mostly cloudy Monday AM, partly cloudy Monday afternoon and Monday night highs 43-46 lows 32-28. Mostly cloudy with a slight (20%) chance of rain Tuesday, then rain likely (60%) Tuesday night, rain Wednesday and Wednesday night, rain likely (60%) and breezy Thursday, rain likely (60%) Thursday night, then rain likely (60%) Friday through Saturday highs 44-52 lows 39-45. (seasonal averages high 52 lows 39).

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Forecast for the Cascades of Lane County:  Mostly cloudy with a (40%) chance of snow showers this AM, then afternoon snow showers likely (60%), a (30%) chance of snow showers tonight, a mix of clouds and sun Monday with a slight (20%) chance of AM snow showers, then partly cloudy Monday night, a mix of clouds and sun Tuesday with a slight (20%) chance of snow in the afternoon, and snow likely (60%) Tuesday night snow level at the surface tonight through Monday, free air freezing level at the surface Monday night, back to a snow level at the surface Tuesday and Tuesday night highs 24-32 lows 14-10 rising to 25 Tuesday night. Mostly cloudy with snow and rain South of Sisters and snow to the North Wednesday,  rain with snow and freezing rain Wednesday night, rain with snow and freezing rain likely (60%) Thursday, rain and snow showers likely (60%) Thursday night, snow showers likely (60%) Friday, snow and rain likely (60%) Friday night and Saturday snow level 2,500 ft. Wednesday, 4,500 ft. Wednesday night, 5,000 ft. Thursday, 3,500 ft. Thursday night, 2,500 ft. Friday, 3,000 ft. Friday night, and rising to 5,000 ft. Saturday highs 36-32 warming to 35 Saturday lows 33-26.

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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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The upper air flow trough of low pressure (“U” shape shaded area over the Pacific Northwest)  is setting up over us with a lot of Pacific moisture with it.  A cold front is moving through the region and is bringing more rain and possible freezing rain back to the area through the weekend. Monday should dry out and turn colder as a second cold front drops down from the north, but that won’t last as more disturbances will start moving in. With the colder air already here that could mean a winter mix o rain and snow even down to the valleys next week.

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Advisories:  A FREEZE WARNING IS IN EFFECT FROM 2 AM UNTIL 8 AM SUNDAY FOR THE SOUTH CENTRAL AND SOUTH OREGON COAST. A FREEZE WATCH IS IN EFFECT FROM LATE SUNDAY NIGHT THROUGH EARLY MONDAY MORNING FOR THE SOUTH CENTRAL AND SOUTH OREGON COAST.

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Here are your detailed forecasts. **

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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 showers tonight (under 0.10 in. of rain possible), mostly cloudy with a good (50%) chance of showers Sunday (snow level 1,000 ft.), and a slight (20%) chance of showers Sunday evening (snow level 1,000 ft.), just mostly cloudy Sunday night, AM clouds, then a mix of clouds and sun Monday, partly cloudy Monday night, a mix of clouds and sun Tuesday with a slight (20%) chance of snow, then snow likely (60%) Tuesday night lows 32-23 and back to 32 Tuesday night highs 42-34.  Rain Wednesday and Wednesday night, rain likely (60%) Thursday, showers likely (60%) Thursday night and Friday, then rain likely (60%) Friday night and Saturday highs 42-49 lows 38-30. (seasonal averages highs 46 low 33)

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Forecast for the Umpqua Basin including, Roseburg: Mostly cloudy with a (40%) chance of rain and snow showers tonight with patchy fog and freezing fog late at night and early Sunday AM (snow level 1,500 ft.), mostly cloudy with a (40%) chance of rain and snow showers Sunday (snow level 1,500 ft. rising to 2,000 ft. in the afternoon),  a slight (20%) chance of rain and snow showers Sunday evening with patchy fog and freezing fog late at night and Monday AM (snow level 2,000 ft. in the evening), and mostly cloudy Monday AM, partly cloudy Monday afternoon and Monday night with areas of fog and freezing fog lows 32-25 highs 38-42. AM fog and freezing fog, then mostly cloudy with a slight (20%) chance of rain Tuesday afternoon, rain likely (60%) Tuesday night, rain Wednesday and Wednesday night, then mostly cloudy with  rain likely (60%) Thursday through Saturday highs 53-44 and back to 49 Saturday lows 34-42. (seasonal averages high 49 low 35)

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Forecast for the South Oregon Coast including Coos Bay and North Bend:  Mostly cloudy with a (40%) chance of coastal showers tonight, partly cloudy with a (40%) chance of evening showers inland then mostly cloudy with a good (50%) chance of rain and snow showers late night (snow level 2,000 ft. falling to 1,500 ft late), a (40%) chance of  coastal showers Sunday, a (30%) chance of AM rain and snow showers inland, then a (40%) chance of afternoon showers (snow level 500 ft. rising to 2,000 ft. in the afternoon), a slight (20%) chance of coastal showers Sunday night and a slight (20%) chance of evening showers inland (snow level 2,000 ft. in the evening), then just mostly cloudy Monday AM, partly cloudy Monday afternoon and Monday night lows 35-28 highs 43-46. Mostly cloudy with a slight (20%) chance of rain Tuesday, then rain likely (60%) Tuesday night, rain Wednesday and Wednesday night, rain likely (60%) and breezy Thursday, rain likely (60%) Thursday night, then rain likely (60%) Friday through Saturday highs 44-52 lows 39-45. (seasonal averages high 52 lows 39).

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Forecast for the Cascades of Lane County:  Mostly cloudy with scattered snow showers tonight,  a good (50%) chance of snow showers Sunday AM, then afternoon snow showers likely (60%) (1-3 in. of snow possible), a (30%) chance of snow showers Sunday night, a mix of clouds and sun Monday with a slight (20%) chance of snow showers, then partly cloudy Monday night, a mix of clouds and sun Tuesday with a slight (20%) chance of snow in the afternoon, and snow likely Tuesday night snow level at the surface tonight through Monday, free air freezing level at the surface Monday night, back to a snow level at the surface Tuesday and Tuesday night lows 17-10 rising to 25 Tuesday night highs 24-32. Mostly cloudy with snow and rain South of Sisters and snow to the North Wednesday,  rain with snow and freezing rain Wednesday night, rain with snow and freezing rain likely (60%) Thursday, rain and snow showers likely (60%) Thursday night, snow showers likely (60%) Friday, snow and rain likely (60%) Friday night and Saturday snow level 2,500 ft. Wednesday, 4,500 ft. Wednesday night, 5,000 ft. Thursday, 3,500 ft. Thursday night, 2,500 ft. Friday, 3,000 ft. Friday night, and rising to 5,000 ft. Saturday highs 36-32 warming to 35 Saturday lows 33-26.

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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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Sorry but no winner this week. Here is my weekly weather quiz question for the last time.  Here are some hurricane names: Audrey, Agnes, Anita, Allen, Alicia, Andrew, Allison, Betsy, Beulah, and Bob. What do these hurricane names have in common? The answer is simple they are all hurricane names that have been retired, never to be used again. The WMO (World Meteorological Organization) who names the storms retires the names of storms that have done serious damage and/or killed or injured people I’ll have a new weather quiz question for you starting next Monday.  As usual the first person to post the correct answer will win a week of free personalized weather forecasts tailored to your needs.

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The upper air flow trough of low pressure (“U” shape shaded area over the Pacific Northwest)  is setting up over us with a lot of Pacific moisture with it.  A cold front is moving through the region and is bringing more rain and possible freezing rain back to the area through the weekend. Monday should dry out and turn colder as a cold front drops down from the north, but that won’t last as more disturbances will start moving in. With the colder air already here that could mean a winter mix o rain and snow even down to the valleys next week.

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Advisories:  NONE AT THIS TIME.

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Here are your detailed forecasts. **

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Forecast for the Southern and lower Mid Willamette Valley including Eugene-Springfield and Albany-Corvallis: Mostly cloudy with a (20%) chance of showers this AM, rain or snow showers likely (60%) in the afternoon (snow level 1,200 ft. falling to 500 ft. to 1,000 ft. this afternoon), a (30%) chance of rain or snow showers tonight (snow level 500 ft. to  1,000 ft.) , a (40%) chance of rain and snow showers Sunday (snow level 500 ft.), and a slight (20%) chance of rain and snow showers Sunday night (snow level 1,000 ft.) highs 42-39 lows 32-25. AM clouds, then a mix of clouds and sun Monday, partly cloudy Monday night, partly cloudy with a good (50%) chance of rain and light freezing rain Tuesday, then rain and  light freezing rain likely rain and light freezing rain likely (60%) Tuesday night,  rain likely (60%) Wednesday, rain Wednesday night, then rain likely (60%) Thursday through Friday highs 38-46 lows 22-35. (seasonal averages highs 46 low 33)

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Forecast for the Umpqua Basin including, Roseburg: Mostly cloudy with a (40%) chance of showers today (snow level 2,500 ft. in the afternoon), a (40%) chance of rain and snow showers tonight (snow level 1,500 ft.), mostly cloudy with a (40%) chance of rain and snow showers Sunday (snow level 1,500 ft. rising to 2,500 ft. in the afternoon),  a slight (20%) chance of rain and snow showers Sunday night (snow level 2,000 ft. in the evening), and mostly cloudy Monday AM and partly cloudy Monday afternoon and Monday night highs 44-40 lows 34-27. Mostly cloudy with a slight (20%) chance of rain and snow Tuesday AM and a slight (20%) chance of rain in the afternoon, rain likely (60%) Tuesday night and Wednesday, rain Wednesday night, then mostly cloudy with  rain likely (50%) Thursday through Friday highs 42-52 and back to 42 Friday lows 33-42. (seasonal averages high 49 low 34)

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Forecast for the South Oregon Coast including Coos Bay and North Bend:  Mostly cloudy with a (40%) chance of showers today, a (30%) chance of showers tonight (snow level 2,000 ft. falling to 1,500 ft late), a (40%) chance of  coastal showers Sunday, a (30%) chance of AM rain and snow showers inland (AM snow level 500 ft.), then a (40%) chance of afternoon showers, a slight (20%) chance of coastal showers Sunday night and a slight (20%) chance of evening showers inland (snow level 2,000 ft.), then just mostly cloudy Monday AM, partly cloudy Monday afternoon and Monday night highs 44-47 lows 36-30. Mostly cloudy with a slight (20%) chance of rain Tuesday, then rain likely (60%) Tuesday night and Wednesday, rain Wednesday night, with rain likely (60%) and breezy Thursday and Thursday night, then rain likely (60%) Friday highs 44-50 lows 40-45. (seasonal averages high 52 lows 39).

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Forecast for the Cascades of Lane County:  Mostly cloudy with a (40%) chance of snow showers today, a (40%) chance tonight,  a good (50%) chance of snow showers Sunday AM, then afternoon snow showers likely (60%) (2-5 in. of snow possible), a (30%) chance of snow showers Sunday night, a mix of clouds and sun Monday, then partly cloudy Monday night snow level at the surface today through Sunday night, free air freezing level at the surface Monday and Monday night highs 28-20 lows 17-10. Mostly cloudy with a slight (20%) chance of snow Tuesday, snow likely (60%) Tuesday night, then snow with  rain and light freezing rain likely (60%) Wednesday and Wednesday night, rain or snow likely (60%) Thursday and Thursday night, with snow likely (60%) Friday  snow level at the surface Tuesday and Tuesday night,  4,500 ft. Wednesday (1,000 ft. near the Columbia Gorge), 5,000 ft. Wednesday night (1,500 ft. near the Columbia Gorge), 4,000 ft. Thursday, 3,500 ft. Thursday night, and at the surface Friday highs 32-37 lows 27-32-25.

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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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Here is my weekly weather quiz question. Today is your last chance to win this week. Here are some hurricane names: Audrey, Agnes, Anita, Allen, Alicia, Andrew, Allison, Betsy, Beulah, and Bob. What do these hurricane names have in common? Remember you need to post your answer as a comment after the forecasts on  this page or you won’t be able to win. The first person to post the correct answer will win a week of free personalized weather forecasts tailored to your needs. Good luck.

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The upper air flow (yellow jet stream and dark colors for winds) shows a high pressure ridge (the “Arch” shape on the yellow line) moving away from us and trough of low pressure (“U” shape on the yellow line)  is sliding in behind the ridge.  A  warm front has warmed us up a bit and brought some rain with it, but now the cold front behind it and one more front right behind that one will bring the chance of even more rain and possible freezing rain back to the area today into the weekend.

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Advisories:  NONE AT THIS TIME.

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Here are your detailed forecasts. **

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Forecast for the Southern and lower Mid Willamette Valley including Eugene-Springfield and Albany-Corvallis: Mostly cloudy with rain this evening, a good (50%) chance of showers late tonight (0.25 in. of rain possible), then mostly cloudy with a (20%) chance of showers Saturday AM, a (40%) chance of rain and snow showers in the afternoon, a (30%) chance of rain and snow showers Saturday night , a (40%) chance of rain and snow showers Sunday (snow level 1,000 ft.), and a slight (20%) chance of rain or snow showers Sunday night lows 35-25 highs 40-44.  AM clouds, then a mix of clouds and sun Monday, partly cloudy Monday night, partly cloudy with a good (50%) chance of rain and light freezing rain Tuesday, then rain and  light freezing rain likely (60%)Wednesday, rain Wednesday night, then rain likely (60%) Thursday through Friday highs 40-46 lows 29-34. (seasonal averages highs 46 low 33)

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Forecast for the Umpqua Basin including, Roseburg: Mostly cloudy with rain this evening and likely (60%) late tonight, a (40%) chance of showers Saturday (snow level 2,500 ft. in the afternoon), a (40%) chance of rain and snow showers Saturday night (snow level 1,500 ft.), mostly cloudy with a (40%) chance of rain and snow showers Sunday (snow level 1,500 ft. rising to 2,500 ft. in the afternoon),  a slight (20%) chance of rain and snow showers Sunday night (snow level 1,500 ft. rising to 2,500 ft.), and just mostly cloudy Monday and  Monday night lows 35-28 highs 40-44. Mostly cloudy with a good (50%) chance of rain and snow Tuesday, rain likely (60%) Tuesday night and Wednesday, rain Wednesday night, then mostly cloudy with  rain likely (50%) Thursday through Friday highs 40-48 lows 33-42. (seasonal averages high 49 low 34)

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Forecast for the South Oregon Coast including Coos Bay and North Bend:  Mostly cloudy with coastal rain this evening and rain likely (60%) tonight, rain likely (60%) inland, mostly cloudy with a (40%) chance of showers Saturday, a (30%) chance of showers Saturday night (snow level 2,000 ft.), a (40%) chance of  coastal showers Sunday, a (30%) chance of AM rain and snow showers inland (AM snow level 500 ft.), then a (40%) chance of afternoon showers, a slight (20%) chance of showers Sunday night (snow level 2,000 ft.), then just mostly cloudy Monday and Monday night lows 38-30 highs 47-43. Mostly cloudy Monday and Monday night, a  good (50%) chance of rain Tuesday, then rain likely (60%) Tuesday night and Wednesday, rain Wednesday night, with rain likely (60%) and breezy Thursday and Thursday night, then rain likely (60%) Friday highs 44-50 lows 30-46. (seasonal averages high 52 lows 39).

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Forecast for the Cascades of Lane County:  Mostly cloudy with rain this evening,  snow showers late tonight (2-5 in. of snow possible), a (40%) chance of snow showers Saturday through Sunday night, a mix of clouds and sun Monday, then partly cloudy Monday night snow level 5,500 ft. falling to 3,500 ft.late tonight, and at the surface Saturday through Sunday night, free air freezing level at the surface Monday and Monday night lows 28-17 highs 25-29. Mostly cloudy with a slight (20%) chance of snow Tuesday,  snow likely (60%) Tuesday night, then snow with  rain and light freezing rain likely (60%) Wednesday through Thursday night, with snow or rain likely (60%) Friday  snow level at the surface Tuesday and Tuesday night,  4,000 ft. Wednesday through Thursday, 3,500 ft. Thursday night, and at the surface Friday highs 32-37 lows 25-32.

_________________

**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.

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Here is my weekly weather quiz question. Today is your last chance to win this week. Here are some hurricane names: Audrey, Agnes, Anita, Allen, Alicia, Andrew, Allison, Betsy, Beulah, and Bob. What do these hurricane names have in common? Remember you need to post your answer as a comment after the forecasts on  this page or you won’t be able to win. The first person to post the correct answer will win a week of free personalized weather forecasts tailored to your needs. Good luck.

________________

The upper air flow (yellow jet stream and dark colors for winds) shows a high pressure ridge (the “Arch” shape on the yellow line) moving away from us and trough of low pressure (“U” shape on the yellow line)  is sliding in behind the ridge.  A  warm front has warmed us up a bit and brought some rain with it, but now the cold front behind it will bring the chance of even more rain back to the area today into the weekend.

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Advisories:   AN AIR STAGNATION ADVISORY IS IN EFFECT UNTIL 4 PM TODAY FOR CENTRAL DOUGLAS COUNTY, EASTERN CURRY COUNTY, JOSEPHINE COUNTY, JACKSON COUNTY, NORTHERN, CENTRAL, WESTERN,  AND EASTERN KLAMATH COUNTY,  THE KLAMATH BASIN, CENTRAL, EASTERN, AND WESTERN LAKE COUNTY.

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Here are your detailed forecasts. **

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Forecast for the Southern and lower Mid Willamette Valley including Eugene-Springfield and Albany-Corvallis: Patchy dense AM fog, mostly cloudy with (40%) chance of rain this afternoon (0.10 in. of rain possible), rain in the evening, a good (50%) chance of rain late tonight (0.10 in. of rain possible), then mostly cloudy with a slight (20%) chance of showers Saturday AM, a (40%) chance of rain and snow showers in the afternoon, a (30%) chance of showers Saturday night (0.10 in. of rain possible),  a (40%) chance of rain and snow Sunday, and a slight (20%) chance of showers and light freezing rain Sunday night highs 48-38 lows 35-29. AM clouds, then a mix of clouds and sun Monday, partly cloudy with a (40%) chance of rain Monday night, a good (50%) chance of rain and light freezing rain Tuesday, then rain and  light freezing rain likely (60%) Tuesday night, then rain Wednesday and Wednesday night, rain likely (60%) Thursday highs 40-45 lows 29-32. (seasonal averages highs 46 low 33)

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Forecast for the Umpqua Basin including, Roseburg: Patchy AM fog , mostly cloudy with a (30%) chance of rain this afternoon, rain likely (60%) this evening, a good (50%) chance of rain late tonight, a (40%) chance of showers Saturday (snow level 3,000 ft. falling to 2,500 ft. in the afternoon), a (40%) chance of rain and snow showers Saturday night (snow level 1,500 ft.), mostly cloudy with a (40%) chance of rain and snow showers Sunday,  and a slight (20%) chance of rain and snow showers Sunday night highs 45-38 lows 36-28. Just mostly cloudy Monday and partly cloudy Monday night, mostly cloudy with a good (50%) chance of rain and snow Tuesday, rain likely (60%) Tuesday night and Wednesday, rain Wednesday night, then mostly cloudy with  rain likely (50%) Thursday highs 43-52 lows 32-42. (seasonal averages high 49 low 34)

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Forecast for the South Oregon Coast including Coos Bay and North Bend: AM fog, mostly cloudy  today with a (30%) chance of rain today, evening rain likely (60%), rain late tonight, a (40%) chance of showers Saturday (snow level 2,000 ft.), a (30%) chance of showers Saturday night (snow level 2,000 ft.), then a (40%) chance of  coastal showers Sunday, a (30%) chance of AM rain and snow showers inland (AM snow level 500 ft.), then a (40%) chance of afternoon showers and Sunday night highs 50-44 lows 39-32. Just mostly cloudy Monday and Monday night, a  good (50%) chance of rain Tuesday, then rain likely (60%) Tuesday night and Wednesday, rain Wednesday night, then rain likely (60%) Thursday highs 46-54 lows 32-46. (seasonal averages high 52 lows 39).

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Forecast for the Cascades of Lane County: Mostly cloudy with a good (50%) chance of rain this afternoon, rain this evening, rain and snow tonight (1-3 in. of snow possible, 0.25 in. of rain possible), a (40%) chance of snow showers Saturday and Saturday night, a good (50%) chance of snow Sunday, and a (30%) chance of snow showers Sunday night snow level 7,000 ft. today, 5,500 ft. falling to 5,000 ft. tonight,  and at the surface Saturday through Sunday night highs 36-27 lows 28-20. AM clouds, a mix of clouds and sun Monday, partly cloudy in the evening, mostly cloudy Monday night, mostly cloudy with snow likely (60%) Tuesday and Tuesday night, then snow with  rain and light freezing rain likely (60%) Wednesday,  snow likely (60%) with rain and light freezing rain Wednesday night, then snow with rain and light freezing rain likely (60%) Thursday free air freezing level 2,500 ft. Monday, 2,000 ft. Monday night, snow level at the surface Tuesday and Tuesday night, and 4,000 ft. Wednesday through Thursday highs 26-35 lows 22-29.

_________________

**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.

_______________

Here is my new weekly weather quiz question. Here are some hurricane names: Audrey, Agnes, Anita, Allen, Alicia, Andrew, Allison, Betsy, Beulah, and Bob. What do these hurricane names have in common? Remember you need to post your answer as a comment after the forecasts on  this page or you won’t be able to win. The first person to post the correct answer will win a week of free personalized weather forecasts tailored to your needs. Good luck.

________________

The upper air flow (yellow jet stream and dark colors for winds) shows a high pressure ridge (the “Arch” shape on the yellow line) moving away from us and trough of low pressure (“U” shape on the yellow line)  is sliding in behind the ridge.  A  warm front has warmed us up a bit and brought some rain with it. The cold front behind it will bring the chance of even more rain back to the area, but for the moment it has become stationary to our northwest.

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Advisories:    AN AIR STAGNATION ADVISORY IS IN EFFECT UNTIL 10 AM FRIDAY FOR THE SOUTH WILLAMETTE VALLEY. AN AIR STAGNATION ADVISORY IS IN EFFECT UNTIL 10 AM FRIDAY FOR CENTRAL DOUGLAS COUNTY, EASTERN CURRY COUNTY, JOSEPHINE COUNTY, JACKSON COUNTY, NORTHERN, CENTRAL, WESTERN,  AND EASTERN KLAMATH COUNTY,  THE KLAMATH BASIN, CENTRAL, EASTERN, AND WESTERN LAKE COUNTY.

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Here are your detailed forecasts. **

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Forecast for the Southern and lower Mid Willamette Valley including Eugene-Springfield and Albany-Corvallis: Partly cloudy this evening, mostly cloudy with patchy fog late tonight, mostly cloudy with (40%) chance of rain, then rain Friday afternoon (0.10 in. of rain possible), rain in the evening,  a (60%) chance of rain late Friday night (0.10 in. of rain possible), then mostly cloudy with a slight (20%) chance of showers Saturday, a (30%) chance of showers Saturday night (0.10 in. of rain possible),  a (30%) chance of showers Sunday, and a slight (20%) chance of showers Sunday night lows 35-30 highs 48-38. A mix of clouds and sun Monday, partly cloudy in the evening, mostly cloudy with a slight (20%) chance of rain Monday night, a good (50%) chance of rain Tuesday, then rain likely (60%) Tuesday night, rain Wednesday and Wednesday night, and rain likely (60%) Thursday highs 43-50 lows 32-36-32. (seasonal averages highs 46 low 33)

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Forecast for the Umpqua Basin including, Roseburg: Mostly cloudy tonight, patchy AM fog , mostly cloudy with a (30%) chance of rain Friday afternoon, rain Friday night, AM rain and snow showers likely (60%), a (40%) chance of rain and snow showers Saturday (snow level 2,000 ft.), a (30%) chance of rain and snow showers Saturday night (snow level 1,000 ft.), then mostly cloudy with a slight (20%) chance of rain and snow showers Sunday and Sunday night lows 36-28 highs 48-42.  Just mostly cloudy Monday, then mostly cloudy with a (40%) chance of rain and snow Monday night, rain likely (60%) Tuesday and Tuesday night, rain likely (60%) Wednesday and Wednesday night, then cloudy with a good (50%) chance of rain Thursday highs 42-52 lows 35-40. (seasonal averages high 49 low 34)

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Forecast for the South Oregon Coast including Coos Bay and North Bend: Partly cloudy this evening, mostly cloudy tonight, AM fog, mostly cloudy  Friday with coastal rain likely (60%) in the afternoon, a (40%) chance of rain inland, rain in the evening, rain likely (60%) late Friday night, a (40%) chance of showers Saturday (snow level 2,000 ft.), a (30%) chance of showers Saturday night (snow level 2,000 ft.), then a slight (20%) chance of showers Sunday and Sunday night lows 38-32 highs 50-46. Just mostly cloudy Monday, a good (50%) chance of rain Monday night, then rain likely (60%) Tuesday through Wednesday, rain Wednesday night, and cloudy with a good (50%) chance of rain Thursday highs 48-54 lows 37-48. (seasonal averages high 52 lows 39).

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Forecast for the Cascades of Lane County: Mostly cloudy tonight, mostly cloudy with a (40%) chance of rain Friday afternoon, rain and snow Friday night (1-3 in. of snow possible, 0.25 in. of rain possible), a (40%) chance of snow showers Saturday through Sunday night free air freezing level 10,000 ft. tonight, snow level 7,000 ft. Friday, 5,500 ft. falling to 3,000 ft. late Friday night to the North, and at the surface Saturday through Sunday night lows near 28-22 highs 36-27. A mix of clouds and sun Monday, mostly cloudy Monday night, mostly cloudy with snow likely (60%), snow Tuesday night, then snow and rain likely (60%) Wednesday through Thursday free air freezing level 3,000 ft. Monday, 2,500 ft. Monday night, snow level at the surface Tuesday and Tuesday night, and 3,500 ft. Wednesday through Thursday highs 26-30 lows 20-24.

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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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Here is my new weekly weather quiz question. Here are some hurricane names: Audrey, Agnes, Anita, Allen, Alicia, Andrew, Allison, Betsy, Beulah, and Bob. What do these hurricane names have in common? Please post your answer as a comment after the forecasts on  this page. The first person to post the correct answer will win a week of free personalized weather forecasts tailored to your needs. Good luck.

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The upper air flow (yellow jet stream and dark colors for winds) shows a high pressure ridge (the “Arch” shape on the yellow line) moving away from us and trough of low pressure (“U” shape on the yellow line)  is sliding in behind the ridge.  A  warm front has warmed us up a bit and brought some rain with it. The cold front behind it will bring the chance of even more rain back to the area, but for the moment it has become stationary to our northwest.

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Advisories:    AN AIR STAGNATION ADVISORY IS IN EFFECT UNTIL 10 AM FRIDAY FOR THE SOUTH WILLAMETTE VALLEY. AN AIR STAGNATION ADVISORY IS IN EFFECT UNTIL 10 AM FRIDAY FOR CENTRAL DOUGLAS COUNTY, EASTERN CURRY COUNTY, JOSEPHINE COUNTY, JACKSON COUNTY, NORTHERN, CENTRAL, WESTERN,  AND EASTERN KLAMATH COUNTY,  THE KLAMATH BASIN, CENTRAL, EASTERN, AND WESTERN LAKE COUNTY.

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Here are your detailed forecasts. **

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Forecast for the Southern and lower Mid Willamette Valley including Eugene-Springfield and Albany-Corvallis: Mostly cloudy with patchy early AM fog and a slight (20%) chance of  then rain likely (60%) Friday (0.10 in. of rain possible),  rain in the evening,  showers likely (60%) late Friday night (0.10 in. of rain possible), then mostly cloudy with a (40%) chance of showers Saturday and Saturday night highs near 46 lows near 36. Mostly cloudy with a (30%) chance of showers Sunday, a slight (20%) chance of showers Sunday night, AM clouds with a mix of clouds and sun Monday, partly cloudy in the evening, mostly cloudy with a good (50%) chance of rain Monday night, then rain likely (60%) Tuesday through Wednesday highs 40-46 lows 30-34. (seasonal averages highs 46 low 33)

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Forecast for the Umpqua Basin including, Roseburg: Mostly cloudy today and partly cloudy tonight, partly cloudy AM, mostly cloudy with a (30%) chance of rain Friday, rain likely (60%) Friday night, AM rain and snow showers likely (60%), then a good (50%) chance of rain and snow showers Saturday (snow level 2,000 ft.), a (40%) chance of rain and snow showers Saturday night highs 44-50-46 lows 35-28.  A slight (20%) chance of rain and snow showers Sunday and Sunday night,  a slight (20%) chance of rain Monday, then mostly cloudy with a (40%) chance of rain and snow Monday night, a good (50%) chance of rain and Tuesday night, then rain likely (60%) Wednesday highs 42-52 lows 32-39. (seasonal averages high 49 low 34)

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Forecast for the South Oregon Coast including Coos Bay and North Bend: Mostly cloudy today and partly cloudy tonight, mostly cloudy with a (40%) chance of afternoon coastal rain Friday, partly cloudy in the AM inland with a (30%) chance of rain Friday afternoon, a good (50%) chance of rain in the evening, rain likely (60%) late Friday night, showers likely (60%) Saturday AM, a good (50%) chance of showers Saturday afternoon (snow level 2,000 ft.) and a (40%) chance of showers Saturday night highs 53-46 lows 42-33. Mostly cloudy with a (30%) chance of showers Sunday, a slight (20%) chance of rain Sunday night, mostly cloudy with a slight (20%) chance of rain Monday, a good (50%) chance Monday night, then rain likely (60%) Tuesday through Wednesday highs 48-55 lows 35-43. (seasonal averages high 52 lows 39).

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Forecast for the Cascades of Lane County: Mostly cloudy with a slight (20%) chance of AM rain today, just mostly cloudy in the afternoon and tonight,  a (40%) chance of rain Friday AM, a (30%) chance of rain and snow in the afternoon, snow showers Friday night (4-7 in. of snow possible), snow showers likely (60%) Saturday (1-3 in. of snow possible), then mostly cloudy with a (40%) chance of snow showers Saturday night snow level 7,000 ft. today, free air freezing level 7,000 ft.  tonight, snow level 5,000 ft. Friday, falling to 2,500 ft. Friday evening, and at the surface Saturday and Saturday night highs 38-30 lows near 29-24. Mostly cloudy with a (30%) chance of snow showers Sunday and Sunday night, a mix of clouds and sun Monday, mostly cloudy with a (40%) chance of snow Monday night and Tuesday, a good (50%) chance Tuesday night, then snow and rain likely (60%) Wednesday snow level at the surface Sunday and Sunday night, free air freezing level 3,000 ft. Monday, snow level at the surface Monday night and Tuesday night, and 3,500 ft. Wednesday highs 30-36 lows 2-28.

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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.

_______________

Here is my new weekly weather quiz question. Here are some hurricane names: Audrey, Agnes, Anita, Allen, Alicia, Andrew, Allison, Betsy, Beulah, and Bob. What do these hurricane names have in common? Please post your answer as a comment after the forecasts on  this page. The first person to post the correct answer will win a week of free personalized weather forecasts tailored to your needs. Good luck.

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The upper air flow (yellow jet stream and dark colors for winds) shows a high pressure ridge (the “Arch” shape on the yellow line) moving away from us and trough of low pressure (“U” shape on the yellow line)  is sliding in behind the ridge.  A  warm front is warming us up a bit and bringing some rain with it. The cold front behind it will bring the chance of even more rain back to the area.

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Advisories:    AN AIR STAGNATION ADVISORY IS IN EFFECT UNTIL 10 AM FRIDAY FOR THE SOUTH WILLAMETTE VALLEY. AN AIR STAGNATION ADVISORY IS IN EFFECT UNTIL 10 AM FRIDAY FOR CENTRAL DOUGLAS COUNTY, EASTERN CURRY COUNTY, JOSEPHINE COUNTY, JACKSON COUNTY, NORTHERN, CENTRAL, WESTERN,  AND EASTERN KLAMATH COUNTY,  THE KLAMATH BASIN, CENTRAL, EASTERN, AND WESTERN LAKE COUNTY.

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Here are your detailed forecasts. **

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Forecast for the Southern and lower Mid Willamette Valley including Eugene-Springfield and Albany-Corvallis: Mostly cloudy with a (30%) chance of rain this evening, a slight (20%) chance of rain late tonight, patchy late night and early AM fog, then mostly cloudy Thursday and Thursday night, mostly cloudy with rain likely (60%) Friday (0.10 in. of rain possible),  rain in the evening,  showers likely (60%) late Friday night (0.25 in. of rain possible), then mostly cloudy with a (40%) chance of showers Saturday and Saturday night lows near 36 highs 48-43. Mostly cloudy with a (30%) chance of showers Sunday, a slight (20%) chance of showers Sunday night, a mix of clouds and sun Monday, mostly cloudy with a good (50%) chance of rain Monday night and Tuesday,  then rain likely (60%) Tuesday night and Wednesday highs 40-46 lows 30-34. (seasonal averages highs 45 low 32)

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Forecast for the Umpqua Basin including, Roseburg: Cloudy with a slight (20%) chance of showers this evening, just mostly cloudy tonight through Thursday night, cloudy with a good (50%) chance of rain Friday, rain likely (60%) Friday night (snow level 3,500 ft. falling to 2,500 ft. late at night), AM rain and snow showers likely (60%), then a good (50%) chance of rain and snow showers Saturday,  a (40%) chance of rain and snow showers Saturday night lows 35-28 highs 44-49.  A slight (20%) chance of rain and snow showers Sunday and Sunday night,  a slight (20%) chance of rain Monday, then mostly cloudy with a (40%) chance of rain and snow Monday night, a good (50%) chance of rain and Tuesday night, then rain likely (60%) Wednesday highs 42-52 lows 32-39. (seasonal averages high 49 low 34)

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Forecast for the South Oregon Coast including Coos Bay and North Bend: Cloudy with a slight (20%) chance of showers this evening, just cloudy Thursday and mostly cloudy Thursday night, cloudy with a slight (20%) chance of AM coastal rain Friday, rain likely (60%) Friday afternoon, a good (50%) chance of rain inland, rain likely (60%) Friday night, showers likely (60%) Saturday AM, a good (50%) chance of showers Saturday afternoon and night lows 42-33 highs 53-46. Mostly cloudy with a (30%) chance of showers Sunday, a slight (20%) chance of rain Sunday night, mostly cloudy with a slight (20%) chance of rain Monday, a good (50%) chance Monday night, then rain likely (60%) Tuesday through Wednesday highs 48-55 lows 35-43. (seasonal averages high 52 lows 39).

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Forecast for the Cascades of Lane County: Mostly cloudy with a (40%) chance of  rain tonight (likely (60%) North of Detroit), mostly cloudy with a slight (20%) chance of AM rain Thursday, just mostly cloudy in the afternoon and Thursday night,  a (40%) chance of rain Friday AM, a (30%) chance of rain and snow in the afternoon, snow showers Friday night (2-5 in. of snow possible), snow showers likely (60%) Saturday, then mostly cloudy with a (40%) chance of snow showers Saturday night snow level 6,500 ft. tonight, 7,000 ft. Thursday, free air freezing level 7,000 ft.  Thursday night, snow level 5,000 ft. Friday, falling to 2,500 ft. Friday evening, and at the surface Saturday and Saturday night lows near 32-25 highs 37-30. Mostly cloudy with a (30%) chance of snow showers Sunday and Sunday night, a mix of clouds and sun Monday, mostly cloudy with a (40%) chance of snow Monday night and Tuesday, a good (50%) chance Tuesday night, then snow and rain likely (60%) Wednesday snow level at the surface Sunday and Sunday night, free air freezing level 3,000 ft. Monday, snow level at the surface Monday night and Tuesday night, and 3,500 ft. Wednesday highs 28-35 lows 22-28.

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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.