Mar
16.
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Here is my new weekly weather question. Why is it dangerous to drive your car on to a flooded street? Please post your answer as a comment by clicking on “no 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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A Reminder: The Vernal Equinox occurs at 4:21 PM Pacific Daylight Time next Sunday March 20th.
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The jet stream shows a cold trough of low pressure ( “U” shaped area) swinging in toward the Pacific Northwest. A frontal system pushed in Tuesday bringing more rain and wind. Another frontal system will hit us Thursday. Additional storms will be aiming for us like this frontal system pushing in to our South.
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Advisories: A HIGH SURF ADVISORY IS IN EFFECT THROUGH 3 AM THURSDAY 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 showers likely (60%) and a (30%) chance of thunderstorms this evening, a good (50%) chance of showers tonight (.10 in. of rain possible), a (40%) chance of showers Thursday (.10 in. of rain possible), a good (50%) chance of evening rain, rain likely (60%) late Thursday night, mostly cloudy with rain Friday (0.10 in. of rain possible, and showers Friday night lows 35-39 highs 53-48. Mostly cloudy with showers likely (60%) Saturday, a good (50%) chance of showers Saturday night and Sunday, partly cloudy with a (40%) chance of showers Sunday night, a mix of clouds and sun Monday AM, mostly cloudy with a slight (20%) chance of showers Monday afternoon, then rain likely (60%) Monday night through Tuesday night, and a good (50%) chance of rain Wednesday highs 52-55 lows near 36. (seasonal averages high 56 low 37)
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Forecast for the Umpqua Basin including, Roseburg: Mostly cloudy with rain and snow showers likely (60%) with isolated thunderstorms this evening, rain and snow showers likely (60%) late tonight (snow level 2,500 ft. falling to 2,000 ft. late), a (40%) chance of AM rain and snow showers Thursday, showers likely (60%) Thursday afternoon (snow level 1,500 ft. rising to 2,000 ft. in the afternoon), rain likely (60%) Thursday night (snow level 3,000 ft. falling to 2,500 ft.), rain Friday AM, showers and a slight (20%) chance of thunderstorms Friday afternoon (snow level 2,500 ft. to 3,000 ft. ), then rain and snow showers likely (60%) Friday night lows 37-44 cooling to 36 Friday night highs 53-49. Mostly cloudy with AM rain and snow showers likely (60%) Saturday, cloudy with showers likely (60%) Saturday afternoon, cloudy with a good (50%) chance of showers Saturday night, mostly cloudy with good (50%) chance of showers Sunday and Sunday night, a (40%) chance of showers Monday through Tuesday night, then showers likely (60%) Wednesday highs 52-55 lows near 38. (seasonal averages high 60 low 38)
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Forecast for the South Oregon Coast including Coos Bay and North Bend: Mostly cloudy with coastal showers and isolated thunderstorms this evening, showers likely (60%) tonight, showers likely (60%) with isolated evening thunderstorms this evening inland, a good (50%) chance of showers late tonight (snow level 2,000 ft. late), showers likely (60%) Thursday (snow level 2,000 ft. in the AM) and breezy (wind: S 15-25 mph), rain Thursday night and windy (wind: S 20-30 mph at the shore and S 15-25 mph inland), showers with a slight (20%) chance of thunderstorms Friday and Friday evening, then showers late Friday night lows 39-44 highs 52-47. Mostly cloudy with showers likely (60%) Saturday, cloudy with a good (50%) chance of showers Saturday night, mostly cloudy with a good (50%) chance of showers Sunday and Sunday night, a (40%) chance of showers Monday through Tuesday night, then showers likely (60%) Wednesday highs near 50 lows near 40. (seasonal averages high 56 low 41).
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Forecast for the Cascades of Lane County: Mostly cloudy with snow showers likely (60%) this evening, decreasing late tonight (2 in. of snow possible), a good (50%) chance of snow showers Thursday, cloudy with a rain and snow likely (60%) Thursday night, rain and snow Friday (4-8 in. of snow possible), snow showers likely (60%) Friday night (3-7 in. of snow possible) snow level 1,500 ft. rising to 2,500 ft. tonight, 3,000 ft. Thursday, 3,500 ft. Thursday night, 4,000 ft. Friday, and 3,000 ft. Friday night lows 25-29 highs 38-34. Mostly cloudy with snow showers likely (60%) Saturday, cloudy with a good (50%) chance of showers Saturday night, mostly cloudy with a (%) chance Sunday and Sunday night, a mix of clouds and sun Monday AM, mostly cloudy with a good (50%) chance of showers Monday afternoon, rain or snow likely Monday night through Tuesday night, then a good (50%) chance of rain or snow Wednesday snow level 2,500 ft. rising to 3,000 ft. Saturday afternoon, 3,000 ft. Saturday night, 3,500 ft. Sunday, 4,000 ft. Sunday night and Monday, then 2,500 ft. Monday night, and 3,000 ft. Tuesday and Tuesday night, then 4,000 ft. Wednesday highs 36-42 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.