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Here is my new weekly weather quiz question. Here it is. What is “AFOS” and why is it being replaced by “AWIPS?” 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) is pushing to position itself along the coast to send storms our way. A frontal system is bringing more clouds and precipitation to the Pacific Northwest. A complex frontal system will continue the stream of moisture pouring into Oregon keeping the nearly “Spring Rain” falling. Spring officially begins with the “Vernal Equinox ” at 4:02 AM next Wednesday March 20th.
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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 good (50%) chance of rain this evening, a good (50%) chance of showers late tonight (under 0.10 in. of rain possible), a slight (20%) chance of AM showers, a (40%) chance of showers Friday afternoon (under 0.10 in. of rain possible), a slight (20%) chance of evening showers, a (30%) chance of showers late Friday night (under 0.10 in. of rain possible), mostly cloudy with a (30%) chance of AM showers, showers likely (70%) Saturday afternoon (0.10 in. of rain possible), mostly cloudy with a good (50%) chance of showers at night (0.10 in. of rain possible), a (40%) chance of showers Sunday, then just mostly cloudy Sunday night lows near 46-34 highs 59-52. A mix of clouds and sun Monday, mostly cloudy with a slight (20%) chance of rain Monday night, rain likely (60%) Tuesday through Wednesday, then mostly cloudy with showers likely (60%) Wednesday night and Thursday highs 58-52 lows 35-40. (seasonal averages high 56 low 37)
Forecast for the Umpqua Basin including Roseburg: Mostly cloudy with a (40%) chance of rain this evening, a (40%) chance of showers late tonight (under 0.10 in. of rain possible), mostly cloudy with a (30%) chance of showers Friday (under 0.10 in. of rain possible), a slight (20%) chance of showers Friday night (under 0.10 in. of rain possible), a good (50%) chance of showers Saturday (under 0.01 in. of rain possible, snow level 3,500 ft.) and in the evening, a (40%) chance of rain and snow showers Saturday night (under 0.10 in. of rain possible, snow level 3,500 ft.), mostly cloudy with a (40%) chance of rain and snow showers Sunday, then just mostly cloudy Sunday night lows 48-33 highs 63-54. Mostly cloudy Monday, mostly cloudy with a slight (20%) chance of rain Monday night, rain likely (60%) Tuesday and Tuesday night, showers Wednesday AM, rain and snow showers Wednesday afternoon, then a good (50%) chance of rain and snow showers Thursday highs 62-52 lows 43-36. (seasonal averages high 58 low 39)
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Forecast for the South Oregon Coast including Coos Bay and North Bend: Mostly cloudy with evening coastal rain likely (60%) and a good (50%) chance of evening rain inland, a (40%) chance of showers late at tonight (under 0.10 in. of rain possible), mostly cloudy with a (40%) chance of showers Friday (under 0.10 in. of rain possible) and Friday night (under 0.10 in. of rain possible), a slight (20%) chance of AM coastal showers with afternoon showers likely (60%) while a good (50%) chance of inland showers Saturday AM, showers likely (60%) in the afternoon (under 0.10 in. of rain possible), then mostly cloudy with a good (50%) chance of showers Saturday night (under 0.10 in. of rain possible), a (40%) chance of showers Sunday, then just mostly cloudy Sunday night lows 48-38 highs 55-50. Mostly cloudy Monday, mostly cloudy with a slight (20%) chance of rain Monday night, rain likely (60%) Tuesday, rain Tuesday night, showers Wednesday, then mostly cloudy with a good (50%) chance of showers Wednesday night and Thursday highs 50-54 cooling to near 49 Thursday lows 44-38. (seasonal averages high 54 low 42)
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Forecast for the Cascades of Lane County: Mostly cloudy with a (40%) chance of rain this evening, showers likely (60%) late tonight and Friday AM, mostly cloudy a (40%) chance of showers Friday afternoon and evening, a good (50%) chance of rain and snow showers late at night and Saturday AM, rain and snow showers in the afternoon, rain and snow showers and colder Saturday night, a good (50%) chance of snow showers Sunday, then a slight (20%) chance of rain and snow showers Sunday night snow level 7,000 ft. tonight, 6,000 ft. Friday, 5,500 ft. Friday night, 4,000 ft. Saturday, 3,500 ft. Saturday night, at the surface Sunday, then 3,500 ft. Sunday night lows 36-26 highs 48-40. Mostly cloudy Monday, mostly cloudy with a (40%) chance of rain Monday night, rain likely (60%) Tuesday, rain and snow likely (60%) Tuesday night, rain and snow Wednesday, snow showers likely (60%) and breezy at night, then mostly cloudy with snow showers likely (60%) Thursday free air freezing level 5,000 ft. Monday, snow level 5,500 ft. Monday night through Tuesday night, 4,500 ft. Wednesday, then 2,500 ft. Wednesday night and Thursday highs 48-38 lows 32-26.
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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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Get your local Eugene-Springfield news on-line at Eugene Daily News.com.
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