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Here is my weekly weather quiz question. In meteorology what does the term “diamond dust” refer to? 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: NONE AT THIS TIME.
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The upper air flow continues to be onshore and that means don’t look for any serous changes in the weather through the middle of next week. Weak waves will move onshore only to bring the chance of coastal drizzle mainly early Friday as a weak frontal system moves in. There will be some warming again by the weekend.
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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, at least partly cloudy this afternoon, mostly clear this evening, mostly cloudy tonight, cloudy Wednesday AM, a mix of clouds and sun Wednesday afternoon, partly cloudy in the evening, mostly cloudy Wednesday night and Thursday AM, sunny Thursday afternoon, then clear Thursday night highs 75-80 lows 48-52. Sunny Friday, clear Friday night, then mostly sunny Saturday through Sunday AM, partly cloudy SUnday afternoon and evening, mostly cloudy Sunday night and Monday AM, then partly cloudy Monday afternoon highs near 85 lows near 52. (seasonal averages high 84 low 52)
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Forecast for the Umpqua Basin including Roseburg: Mostly cloudy with patchy fog this AM, mostly cloudy this afternoon, partly cloudy in the evening, mostly clear tonight, sunny Wednesday through Thursday with clear nights highs 80-85 lows 53-55. Patchy AM fog, sunny Friday afternoon, mostly clear in the evening, mostly cloudy with patchy fog late Friday night and Saturday AM, mostly sunny Saturday afternoon and Sunday with mostly clear nights, then sunny Monday highs 86-80 lows 56-53. (seasonal averages high 86 low 56)
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Forecast for the South Oregon Coast including Coos Bay and North Bend: Mostly cloudy with patchy fog this AM, partly cloudy in the afternoon, partly cloudy with patchy coastal fog late at night and early AM Wednesday, mostly sunny Wednesday afternoon, mostly clear in the evening, then partly cloudy with patchy late night and early AM fog Wednesday night through Thursday night highs 64-68 lows 50-53. Mostly cloudy with patchy fog and a slight (20%) chance of rain and drizzle Friday AM, partly cloudy with patchy lingering fog Friday afternoon, partly cloudy in the evening, mostly cloudy with patchy fog late Friday night, then just partly cloudy Saturday through Monday highs near 65 lows near 55. (seasonal averages high 65 low 53).
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Forecast for the Cascades of Lane County: A mix of clouds and sun this AM, mostly sunny this afternoon, clear tonight, partly cloudy Wednesday AM, mostly sunny Wednesday afternoon, mostly clear Wednesday night, mostly sunny Thursday, then clear Thursday night free air freezing level 13,000 ft. today, 14,000 ft. tonight, 13,000 ft. tonight through Wednesday night, , then 14,000 ft. Thursday and Thursday night highs 68-72 lows 44-48. Sunny Friday, clear at night, then mostly sunny Saturday through Sunday AM, partly cloudy in the afternoon, mostly clear Sunday night, then mostly sunny Monday free air freezing level 14,000 ft. Friday, 15,000 ft. Friday night through Saturday night, 14,000 ft. Sunday, 13,000 ft. Sunday night, and 12,000 ft. Monday highs 74-78 cooling to near 74 Sunday and Monday lows 48-44.
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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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