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Here is this week’s weather quiz question. What was the longest drought ever recorded in the world and where did it occur? Please post your answer as a comment after the forecasts. The first person to post the correct answer will win one free week of personalized forecasts tailored to your needs. Good luck.

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. A weak  frontal system fell apart as it was approaching the Pacific Northwest. Weak high pressure has taken over for a little warming continuing today and Tuesday, but another A trough of low pressure (See “U” shape offshore) will  be moving Eastward toward us. A  frontal system will be approaching the Pacific Northwest late next week bringing a chance for more rain.

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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: AM clouds, then mostly sunny today, partly cloudy tonight, a mix of clouds and sun Tuesday, mostly clear Tuesday night, AM clouds and sun Wednesday, mostly cloudy in the afternoon,  a slight (20%) chance of evening rain, a (40%) chance of rain late Wednesday night and Thursday AM, then partly cloudy with a slight (20%) chance of rain Thursday night and cooler Friday highs 82-73 lows 49-52. Partly cloudy with a slight (20%) chance of rain Friday evening, mostly cloudy with a (30%) chance of rain late Friday night , (40%) Saturday through Sunday low 49 high 74-70 . (seasonal averages high 78 low 47)

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Forecast for the Umpqua Basin including, Roseburg: Partly cloudy today through Tuesday,  partly cloudy in the evening, then mostly cloudy Tuesday night Wednesday AM, and partly cloudy and cooler Wednesday afternoon highs 85-79 lows 52-54. Mostly cloudy with a slight (20%) chance of rain Wednesday night through Thursday night,  mostly cloudy and cooler with a (40%) chance of rain Friday and Friday night, rain likely (60%) and cooler Saturday and Saturday  night, and mostly cloudy with a (40%) chance of rain and cooler Sunday lows near 53-56 highs 80-70. (seasonal averages high 82 low 50)

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Forecast for the South Oregon Coast including Coos Bay and North Bend:  AM clouds with patchy coastal fog,  partly cloudy today and tonight,  mostly cloudy Tuesday AM, sunny in the afternoon, partly cloudy in the evening, mostly cloudy Tuesday night, mostly cloudy and a bit warmer with a slight chance of rain Wednesday afternoon at the shore, a slight (20%) chance of rain Wednesday night and  Thursday highs 63-67 lows 48-54. Mostly cloudy with a (40%) chance of rain Thursday night and a good (50%) chance Friday, rain likely (60%) Friday night  through Sunday AM, and  a (40%) chance of rain Sunday afternoon lows 55-50 highs near 65 . (seasonal averages high 67 lows  55- 51).

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Forecast for the Cascades of Lane County:  Mostly sunny today with a slight (20%) chance of afternoon and evening thunderstorms, partly cloudy at night, a mix of clouds and sun Tuesday and Wednesday mostly clear Tuesday night, and partly cloudy with a slight chance of rain late Wednesday night free air freezing level 11,000 ft. today through Tuesday, 12,000 ft. Tuesday night, 11,000 ft. Wednesday and a snow level above 8,000 ft. Wednesday night highs 70-66 lows 38-43. Partly cloudy with a slight (20%) chance of  rain Thursday and Thursday night, a mix of clouds and sun Friday with a slight (20%) chance of AM rain, a (30%) chance of rain Friday afternoon, partly cloudy in the evening, mostly cloudy with a good (50%) chance of rain and cooler Friday night through Sunday snow level above 8,000 ft. highs 64-57 lows 44-40.

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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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A trough of low pressure (See “U” shape offshore) is moving Eastward away from us. A weak frontal system (moving down from the northwest) will be moving in shortly. Weak high pressure will take over for a little warming today and Monday, but another low will follow close behind it so don’t look for any dramatic changes in our weather patterns. Another frontal system will be approaching the Pacific Northwest late in the week bringing a chance for more rain.

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Advisories:  NONE AT THIS TIME.

________________

Here are your detailed forecasts. **

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Forecast for the Southern and lower Mid Willamette Valley including Eugene-Springfield and Albany-Corvallis: A mix of clouds and sun today and mostly sunny Monday, partly cloudy tonight, mostly clear Monday night highs 80-82 lows 47-50. A mix of clouds ad sun Tuesday, mostly clear Tuesday night, a mix of clouds and sun and cooler Wednesday, partly cloudy with a slight (20%) chance of showers late Wednesday night through Friday evening highs 80-74 lows near 51. Mostly cloudy with a (20%) chance of rain late Friday night and Saturday low 49 high 72. (seasonal averages high 78 low 48)

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Forecast for the Umpqua Basin including, Roseburg: Partly cloudy today through Monday, partly cloudy with a slight (20%) chance of thunderstorms Monday evening, partly cloudy with a slight (20%) chance of showers and cooler Tuesday afternoon, partly cloudy in the evening, then mostly cloudy Tuesday night  highs 83-79 lows 53-55. Partly cloudy with a slight (20%) chance of showers Wednesday and Wednesday night,  mostly cloudy with a slight (20%) chance of showers Thursday, then mostly cloudy with a slight (20%) chance of rain late Thursday night highs 80-78 lows near 56. Mostly cloudy with a (40%) chance of rain  and cooler Friday through Saturday highs 77-70  lows near 55. (seasonal averages high 83 low 51)

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Forecast for the South Oregon Coast including Coos Bay and North Bend:  Partly cloudy today, mostly cloudy this evening, partly cloudy with patchy coastal fog at night,  partly cloudy Monday, partly cloudy with a slight (20%) chance of showers Monday night inland, partly cloudy with a slight (20%) chance of showers Tuesday afternoon,, then a slight (20%) chance of showers late Tuesday night highs 65-62 lows 50-53. Mostly cloudy with a slight (20%) chance of showers Wednesday through Thursday, then mostly cloudy with a (20%) chance of rain Thursday night through Saturday highs 65-62 lows near 53. (seasonal averages high 68 low 51).

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Forecast for the Cascades of Lane County:  Mostly sunny today, and partly cloudy tonight, mostly sunny Monday and Tuesday, and mostly clear at night free air freezing level 12,000 ft. falling to 11,000 ft. Monday night and Tuesday night  highs 68-70 lows 37-42. A mix of clouds and sun with a slight (20%) chance of afternoon rain and cooler Wednesday, partly cloudy with a slight (20%) chance of rain Wednesday night through Friday evening snow level above 8,000 ft. highs 67-63 lows 42-44. Mostly cloudy with a (20%) chance of rain late Friday night and Saturday snow level above 8,000 ft. low 42 high 62.

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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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A trough of low pressure (See “U” shape offshore) is moving Eastward away from us. A weak frontal system (moving down from the northwest) will be moving in shortly. Weak high pressure will take over for a little warming Sunday and Monday, but another low will follow close behind it so don’t look for any dramatic changes in our weather patterns. Another frontal system will be approaching the Pacific Northwest late in the week bringing a chance for more rain.

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Advisories:  NONE AT THIS TIME.

________________

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 clear tonight, a mix of clouds and sun Sunday and Monday, partly cloudy Sunday night, mostly clear Monday night lows 42-50 highs 80-82. Mostly sunny Tuesday, mostly clear Tuesday night, a mix of clouds and sun and cooler Wednesday, partly cloudy with a slight (20%) chance of showers late Wednesday night through Friday evening highs 80-74 lows near 51. Mostly cloudy with a (20%) chance of rain late Friday night and Saturday low 49 high 72. (seasonal averages high 78 low 48)

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Forecast for the Umpqua Basin including, Roseburg: Mostly clear  tonight, and partly cloudy Sunday through Monday, partly cloudy with a slight (20%) chance of evening thunderstorms, partly cloudy with a slight (20%) chance of showers and cooler Tuesday afternoon, partly cloudy in the evening, then mostly cloudy Tuesday night lows 50-55 highs 83-79. Partly cloudy with a slight (20%) chance of showers Wednesday and Wednesday night,  mostly cloudy with a slight (20%) chance of showers Thursday, then mostly cloudy with a slight (20%) chance of rain late Thursday night highs 80-78 lows near 56. Mostly cloudy with a (40%) chance of rain  and cooler Friday through Saturday highs 77-70  lows near 55. (seasonal averages high 83 low 51)

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Forecast for the South Oregon Coast including Coos Bay and North Bend:  Mostly clear tonight, partly cloudy Sunday, mostly cloudy Sunday evening, partly cloudy with patchy coastal fog at night,  partly cloudy Monday, partly cloudy with a slight (20%) chance of showers Monday night inland, partly cloudy with a slight (20%) chance of showers Tuesday afternoon, partly cloudy with a slight (20%) chance of  evening thunderstorms, then a slight (20%) chance of showers late Tuesday night lows 47-53 highs 65-62. Mostly cloudy with a slight (20%) chance of showers Wednesday through Thursday, then mostly cloudy with a (20%) chance of rain Thursday night through Saturday highs 65-62 lows near 53. (seasonal averages high 68 low 51).

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Forecast for the Cascades of Lane County:  Mostly clear tonight, a mix of clouds and sun Sunday, and partly cloudy Sunday night, mostly sunny Monday and Tuesday, and mostly clear at night free air freezing level 12,000 ft. falling to 11,000 ft. Monday night and Tuesday night lows 35-42 highs 68-70. A mix of clouds and sun with a slight (20%) chance of afternoon rain and cooler Wednesday, partly cloudy with a slight (20%) chance of rain Wednesday night through Friday evening snow level above 8,000 ft. highs 67-63 lows 42-44. Mostly cloudy with a (20%) chance of rain late Friday night and Saturday snow level above 8,000 ft. low 42 high 62.

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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, no winner this week. Here is my weekly quiz question one more time. What is the coldest temperature ever recorded for Eugene? Your answer should also contain the date on which it occurred. The correct answer is -12 degrees set on December 8, 1972. I’ll have another question for you starting next Monday. 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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A trough of low pressure (See “U” shape offshore) is moving Eastward away from us. A weak frontal system (moving down from the northwest) will be moving in shortly. Weak high pressure has taken over for a little warming Sunday and Monday, but another low will follow close behind it so don’t look for any dramatic changes in our weather patterns. Another frontal system will be approaching the Pacific Northwest late in the week bringing a chance for more rain.

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Advisories:  NONE AT THIS TIME.

________________

Here are your detailed forecasts. **

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Forecast for the Southern and lower Mid Willamette Valley including Eugene-Springfield and Albany-Corvallis: A  mix of clouds and sun and a bit warmer today, partly cloudy tonight, a mix of clouds and sun Sunday and Monday, partly cloudy Sunday night, mostly clear Monday night highs 77-82 lows 44-50. Mostly sunny Tuesday and cooler Wednesday, mostly clear Tuesday night, partly cloudy Wednesday night with a slight (20%) chance of showers late highs 82-75 lows near 50. Partly cloudy with a slight (20%) chance of rain Thursday through Friday highs 76-73 low 53. (seasonal averages high 78 low 48)

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Forecast for the Umpqua Basin including, Roseburg: Sunny this afternoon, mostly clear  tonight, and partly cloudy Sunday through Monday, partly cloudy with a slight (20%) chance of evening thunderstorms highs 80-83  lows 49-53. Partly cloudy with a slight (20%) chance of showers Tuesday afternoon, partly cloudy Tuesday night, partly cloudy with a slight (20%) chance of showers Wednesday afternoon, mostly cloudy with a slight (20%) chance of showers Wednesday night through Thursday evening, a slight (20%) chance of rain late Thursday night, and mostly cloudy with a (40%) chance of rain Friday highs 85-74  lows near 55. (seasonal averages high 83 low 51)

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Forecast for the South Oregon Coast including Coos Bay and North Bend:  Partly cloudy this afternoon, mostly clear tonight, partly cloudy Sunday, mostly cloudy Sunday evening, partly cloudy with patchy coastal fog at night highs 64-66 lows near 50. Partly cloudy Monday, partly cloudy with a slight (20%) chance of showers Monday night and Tuesday, partly cloudy with a slight (20%) chance of  evening thunderstorms, then a slight (20%) chance of showers late Tuesday night highs 64-66 lows 53. Partly cloudy Wednesday AM, mostly cloudy with a slight (20%) chance of showers Wednesday afternoon through Thursday, then mostly cloudy with a (20%) chance of rain Thursday night and Friday highs 66-60 lows near 53. (seasonal averages high 68 low 51).

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Forecast for the Cascades of Lane County:  Mostly sunny today, mostly clear tonight, a mix of clouds and sun Sunday, and partly cloudy Sunday night free air freezing level 12,000 ft. today and tonight and 12,000 ft. Sunday and Sunday night highs 67-70 lows 37-43. A mix of clouds and sun Monday, mostly clear Monday night, mostly sunny Tuesday, mostly clear Tuesday night,   a mix of clouds and sun with a slight (20%) chance of afternoon showers and cooler Wednesday, partly cloudy with a slight (20%) chance of rain Wednesday night free air freezing level 11,000 ft. Monday through Tuesday night and a snow level above 8,000 ft. Wednesday and Wednesday night highs 70-67 lows 40-44. Partly cloudy with a slight (20%) chance of rain Thursday through Friday snow level above 8,000 ft. highs 64-70 low 47.

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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 your last chance to answer my weekly weather quiz question. Let’s make this one local. What is the coldest temperature ever recorded for Eugene? Your answer should also contain the date on which it occurred. 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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A trough of low pressure (See “U” shape offshore) is moving Eastward away from us. A weak frontal system (Map position by Sunday)  will be moving through between Saturday and Sunday. Weak high pressure will try to take over for a little warming Sunday and Monday, but another low will follow close behind it so don’t look for any dramatic changes in our weather patterns.

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Advisories:  NONE AT THIS TIME.

________________

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 tonight, a  mix of clouds and sun Saturday, partly cloudy Saturday night, a mix of clouds and sun Sunday and Monday, partly cloudy Sunday night, mostly clear Monday night  lows 43-50 highs 75-82. Mostly sunny Tuesday and Wednesday, mostly clear Tuesday night, partly cloudy Wednesday night with a slight (20%) chance of showers late highs 82-78 lows near 50. Partly cloudy with a slight (20%) chance of showers Thursday through Friday highs 77-72 low 53. (seasonal averages high 78 low 48)

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Forecast for the Umpqua Basin including, Roseburg: Mostly clear with areas of  patchy fog tonight,  partly cloudy cloudy with patchy AM fog Saturday, sunny in the afternoon,  mostly clear  Saturday night, and partly cloudy Sunday through Monday night lows 50-54 highs 80-83 . Mostly cloudy with a slight (20%) chance of showers Tuesday afternoon, partly cloudy Tuesday night, partly cloudy with a slight (20%) chance of showers Wednesday afternoon, mostly cloudy with a slight (20%) chance of showers Wednesday night through Thursday evening, a slight (20%) chance of rain late Thursday night, and mostly cloudy with a (40%) chance of rain Friday highs 85-73  lows near 55. (seasonal averages high 83 low 51)

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Forecast for the South Oregon Coast including Coos Bay and North Bend:  Mostly clear this evening, partly cloudy with patchy fog again tonight and Saturday AM, partly cloudy Saturday afternoon, mostly clear Saturday night, partly cloudy Sunday, mostly cloudy Sunday evening, partly cloudy with patchy coastal fog at night, lows 46-50 highs 64-66. Partly cloudy Monday, partly cloudy with a slight chance of showers Monday night and Tuesday, partly cloudy with a slight (20%) chance of  evening thunderstorms, then a slight (20%) chance of showers late Tuesday night highs 64-66 lows 53. Partly cloudy Wednesday AM, mostly cloudy with a slight (20%) chance of showers Wednesday afternoon through Thursday, then mostly cloudy with a slight (20%) chance of rain Thursday night and Friday highs 66-60 lows 50-53. (seasonal averages high 68 low 51).

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Forecast for the Cascades of Lane County:  Partly cloudy tonight, a mix of clouds and sun Saturday, partly cloudy Saturday night, a mix of clouds and sun Sunday with a slight (20%) chance of afternoon and evening showers mainly to the North free air freezing level 11,000 ft. tonight, 10,000 ft. Saturday and Saturday, snow level above 8,000 ft. Saturday night and Sunday lows 34-43 highs 65-70. Mostly sunny Monday through Wednesday, and mostly clear nights free air freezing level 11,000 ft. highs 68-72 lows 40-44. Partly cloudy with a slight (20%) chance of showers Thursday through Friday snow level above 8,000 ft. highs 64-70 low 47.

_________________

**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 weekly weather quiz question. Let’s make this one local. What is the coldest temperature ever recorded for Eugene? Your answer should also contain the date on which it occurred. 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.

________________

A trough of low pressure (See “U” shape offshore) is moving Eastward away from us. A weak cold front will be moving through Saturday. Weak high pressure will try to take over for a little warming Sunday and Monday, but another low will follow close behind it so don’t look for any dramatic changes in our weather patterns.

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Advisories:  NONE AT THIS TIME.

________________

Here are your detailed forecasts. **

_________________

Forecast for the Southern and lower Mid Willamette Valley including Eugene-Springfield and Albany-Corvallis: AM clouds, then a  mix of clouds and sun today and Saturday, partly cloudy tonight and Saturday evening, then mostly cloudy Saturday night through Sunday night  highs 73-75-78 lows 40-43-47. Mostly cloudy Monday AM, then a mix of clouds and sun in the afternoon, partly cloudy Monday night, a mix of clouds and sun Tuesday with a slight (20%) chance of showers in the afternoon, then partly cloudy with a slight (20%) chance of showers Tuesday night through Thursday highs 77-82 lows 50-52. (seasonal averages high 78 low 48)

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Forecast for the Umpqua Basin including, Roseburg: Mostly cloudy with areas of  patchy fog this AM, partly cloudy this afternoon through Saturday evening, then mostly cloudy and warmer Saturday night through Monday night  highs 73-83 lows 50-53. Mostly cloudy with a slight (20%) chance of showers Tuesday afternoon through Thursday highs 82-76 warming to 82 Thursday lows 52-54. (seasonal averages high 83 low 51)

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Forecast for the South Oregon Coast including Coos Bay and North Bend:  Mostly cloudy with patchy fog again this AM, partly cloudy today through Saturday evening, mostly cloudy Sunday through Monday night  highs 62-66 lows near 50. Mostly cloudy with a slight (20%) chance of showers Tuesday afternoon through Thursday highs 67-64 lows 50-53. (seasonal averages high 68 low 51).

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Forecast for the Cascades of Lane County:  A mix of clouds and sun and warmer today and Saturday, partly cloudy tonight and Saturday evening, then mostly cloudy with a slight (20%) chance of showers late Saturday night through Monday AM, a mix of clouds and sun Monday afternoon, then partly cloudy with a slight (20%) chance of showers late Monday night free air freezing level 11,000 ft. today, 13,000 ft. tonight, falling to 12,000 ft. Saturday afternoon then 8,000 ft. late Saturday night, and a snow level above 8,000 ft. late Sunday through Monday night highs 63-70 lows 35-40. Partly cloudy with a slight (20%) chance of showers Tuesday through Thursday  snow level above 8,000 ft. highs 72-65 lows 40-46

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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.