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It’s time for my new weekly weather quiz question. Here it is. How did George Washington use his weather knowledge to escape when the British apparently had his army trapped on January 2, 1777? 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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Advisories: A FROST ADVISORY IS IN EFFECT FROM 11 PM TONIGHT UNTIL 9 AM TUESDAY FOR THE SOUTH CENTRAL OREGON COAST.
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A high pressure ridge (“Arch” shape on the jet stream) will bring back the fog with possible freezing fog. Low pressure will follow, then another high pressure area alternating the fog and the chance of rain. A cold front will come ashore Friday, but probably won’t produce much moisture for us. Still not enough snow for Willamette Pass or Hoodoo to open for skiing, but Mt. Ashland has opened.
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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 areas of fog and patchy freezing fog late tonight and very early Tuesday AM, mostly cloudy with a (30%) chance of showers in the afternoon, a (40%) chance of evening rain, good (50%) chance of showers Tuesday night (under 0.10 in. of rain possible), mostly cloudy with areas of patchy AM fog, a mix of clouds and sun in the afternoon, mostly cloudy with patchy fog, areas of fog and freezing fog late Wednesday night and Thursday AM, mostly cloudy in the afternoon, then mostly cloudy with patchy fog and a slight (20%) chance of rain Thursday night lows 32-35 cooling to near 30 Thursday night highs 45-39. Mostly cloudy with a (40%) chance of rain Friday, mostly cloudy with patchy fog and a slight (20%) chance of showers Friday night, a mix of clouds and sun Saturday, mostly cloudy at night, mostly cloudy with a slight (20%) chance of rain Sunday (Christmas Day), cloudy with a (40%) chance of rain Sunday night, then mostly cloudy with a (40%) chance of showers Monday highs near 43 lows 30-35. (seasonal averages high 45 low 33)
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Forecast for the Umpqua Basin including Roseburg: Mostly cloudy with patchy of fog this evening, mostly cloudy with areas of patchy fog late tonight and Tuesday AM, mostly cloudy with patchy lingering fog in the afternoon, mostly cloudy with a slight (20%) chance of showers Tuesday night (snow level 3,000 ft. late), mostly cloudy with areas of AM fog, partly cloudy with patchy lingering fog Wednesday afternoon, areas of fog and freezing fog late at night and Thursday AM, mostly cloudy in the afternoon, then partly cloudy with a slight (20%) chance of rain Thursday night lows 35-27 warming to near 35 Thursday night highs 44-39. Mostly cloudy with (40%) chance of rain and snow Friday, a slight (20%) chance of showers Friday night, AM clouds and fog, partly cloudy Saturday afternoon, mostly cloudy with patchy fog and freezing fog late Saturday night and Sunday AM, partly cloudy with a slight (20%) chance of rain Sunday afternoon (Christmas Day), then mostly cloudy with a (40%) chance of rain Sunday night and Monday highs 44-48 lows 34-38. (seasonal averages high 47 low 36)
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Forecast for the South Oregon Coast including Coos Bay and North Bend: Mostly clear this evening, mostly cloudy with areas of fog tonight and Tuesday AM, mostly cloudy in the afternoon, mostly cloudy with a (30%) chance of showers Tuesday night, mostly cloudy with areas of AM fog, partly cloudy Wednesday afternoon, partly cloudy with areas of coastal fog with freezing fog inland and at the shore Wednesday night, mostly cloudy with areas of fog and freezing fog Thursday AM, mostly cloudy in the afternoon, then partly cloudy with a (30%) chance of rain Thursday night lows 35-30 warming to 36 Thursday night highs 52-48 warming to near 50 Thursday. Mostly cloudy with a (40%) chance of rain Friday, a slight (20%) chance of showers Friday night, AM fog and clouds, partly cloudy Saturday, mostly cloudy with a slight (20%) chance of rain Saturday night, patchy AM fog and mostly cloudy with a slight (20%) chance of rain Sunday (Christmas Day), then mostly cloudy with a (40%) chance of rain Sunday night and Monday highs near 52 lows 36-42. (seasonal averages high 51 low 39).
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Forecast for the Cascades of Lane County: Partly cloudy tonight, a mix of clouds and sun Tuesday AM, mostly cloudy in the afternoon, cloudy with a (30%) chance of rain and snow in the evening, a good (50%) chance of rain and snow showers late Tuesday night (0.10 in. of rain possible), mostly cloudy with a slight (20%) chance of snow showers Wednesday AM, partly cloudy Wednesday afternoon and night, a mix of clouds and sun Thursday, then partly cloudy Thursday night free air freezing level 8,000 ft. tonight, falling to 7,500 ft. in the afternoon, then snow level 4,500 ft. falling to 2,500 ft. late Tuesday night, at the surface Wednesday, free air freezing level 3,500 ft. Wednesday night, 4,000 ft. Thursday, then 5,000 ft. Thursday night lows 28-20 warming to near 25 Thursday night highs 42-33 rising to 39 Thursday. Mostly cloudy with a (40%) chance of rain and snow Friday, mostly cloudy Friday night, a mix of clouds and sun Saturday, mostly cloudy Saturday night, a mix of clouds and sun Sunday (Christmas Day), cloudy with a (40%) chance of rain Sunday night, then mostly cloudy with a (40%) chance of rain and snow Monday snow level 3,000 ft. Friday, 5,000 ft. Friday night, 6,000 ft. Saturday, 6,500 Saturday night, free air freezing level 7,500 ft. Sunday (Christmas Day), snow level 6,000 ft. Sunday night, then 5,500 ft. Monday highs near 38 lows near 27.
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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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