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It’s time for another of my weekly weather quiz questions. Here is the question. What is needed in the stratosphere, but is considered a dangerous pollutant in the lower atmosphere near the earth’s surface? 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 HIGH WIND WARNING IS IN EFFECT FROM 6 PM THIS EVENING UNTIL 4 AM WEDNESDAY FOR THE NORTH AND CENTRAL OREGON COAST. A HIGH WIND WARNING IS IN EFFECT UNTIL 6 PM WEDNESDAY FOR THE SOUTH CENTRAL OREGON COAST. A WIND ADVISORY IS IN EFFECT FROM 8 PM THIS EVENING UNTIL 4 AM THURSDAY FOR CENTRAL AND EASTERN LAKE COUNTY.
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Upper level low pressure (“U” shape on the yellow line) is controlling our weather. A weak high pressure ridge (“Arch” shape on the yellow line) will slip by not drying us out much, but will be followed closely by more low pressure. A series of surface storms starting with this frontal system (moving through Oregon) will continue the wet weather. Another frontal system later in the week, just one of many, will keep us in a wet weather pattern. Mt Ashland has reopened for the season. Hoodoo says they will be open now through Saturday December 31st. Still not enough snow yet for Willamette Pass to open for skiing. Please check their web sites for details and updates.
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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 rain this evening, showers late tonight (0.50 in. of rain possible) and windy (wind: S 15-30 mph gusts to 40 mph), showers (0.75 in. of rain possible) and breezy (wind: S 15-20 mph gusts to 40 mph) Wednesday, showers (1 in. of rain possible) Wednesday night, possibly heavy at times late at night, showers Thursday (0.50 in. of rain possible) through Friday, then showers likely (60%) Friday night lows 46-36 highs 52-46. Mostly cloudy with a good (50%) chance of showers Saturday, a (40%) chance of showers Saturday night (New Year’s Eve), cloudy with a slight (20%) chance of showers Sunday (New Year’s Day), cloudy with a good (50%) chance of showers Sunday night, a good (50%) chance of rain Monday, a (40%) chance of rain Monday night, then just a (30%) chance of rain Tuesday highs 44-49 cooling to near 44 Tuesday lows 34-39. (seasonal averages high 45 low 33)
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Forecast for the Umpqua Basin including Roseburg: Mostly cloudy with rain tonight (0.25 in. of rain possible), rain (1 in. of rain possible) and breezy (wind: S-SW 15-25 mph) Wednesday and Wednesday night, rain Thursday (0.85 in. of rain possible) through Friday, then rain and snow showers likely (60%) Friday night lows 45-40 highs 54-50. Cloudy with a (40%) chance of rain and snow showers Saturday AM, a slight (20%) chance of showers in the afternoon, mostly cloudy with a slight (20%) chance of showers Saturday night (New Year’s Eve), patchy late night and AM fog, cloudy with a slight (20%) chance of showers Sunday (New Year’s Day) and Sunday night with patchy fog late at night, cloudy with a (40%) chance of rain Monday, a (30%) chance of showers Monday night, then mostly cloudy with a slight (20%) chance of rain Tuesday highs 46-49 cooling to near 46 Tuesday lows near 39. (seasonal averages high 48 low 36)
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Forecast for the South Oregon Coast including Coos Bay and North Bend: Mostly cloudy with rain (0.60 in. of rain possible) tonight and windy (wind: S 25-35 mph at the beaches and S 15-25 mph inland), rain (0.70 in. of rain possible) and windy (wind: S 25-35 mph at the beaches and S 20-30 mph inland) Wednesday, rain (1.25 in. of rain possible) and windy (wind: SW 25-35 mph decreasing to 10-15 mph late at the beaches, SW 15-25 mph decreasing to 10-15 mph late inland) Wednesday night, rain (1 in. of rain possible) and breezy (wind: SW 15-25 mph at the beaches and SW 10-15 mph inland) Thursday, rain and breezy (wind: S 15-25 mph at the shore, S 10-20 mph inland, gusts to 40 mph late) Thursday night, rain and breezy Friday, then showers likely (60%) Friday night lows 48-40 highs 54-50. Mostly cloudy with a (40%) chance of showers Saturday, a slight (20%) chance of showers Saturday night (New Year’s Eve) and Sunday (New Year’s Day), cloudy with a (40%) chance of showers Sunday night, a good (50%) chance of rain Monday, a (30%) chance of showers Monday night, then mostly cloudy with a slight (20%) chance of rain Tuesday highs 50-53 lows near 43. (seasonal averages high 51 low 40).
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Forecast for the Cascades of Lane County: Mostly cloudy with rain this evening, showers, heavy at times, (1 in. of rain possible) and breezy (wind: SW 15-25 mph gusts to 45 mph late) tonight, showers, heavy at times, (1 in. of rain possible) Wednesday and windy (wind: SW 20-30 mph gusts to 45 mph higher elevations), showers, heavy at times, (1.5 in. of rain possible) and windy (wind: SW 20-30 mph gusts to 45 mph) Wednesday night, showers Thursday, showers and breezy (wind: SW 15-30 mph gusts to 45 mph higher elevations) Thursday night, AM showers, rain and snow showers Friday afternoon, then snow showers likely Friday night snow level 7,000 ft. rising to above 8,000 ft. late tonight and Wednesday, 7,500 ft. Wednesday night, 6,000 ft. Thursday, 6,500 ft. Thursday night, 7,500 ft. falling to 4,500 ft. Friday, then 2,500 ft. Friday night lows 35-27 highs 44-37. Cloudy with a (30%) chance of AM snow showers, a (30%) chance of rain and snow showers Saturday and Saturday night (New Year’s Eve), a slight (20%) chance of showers Sunday (New Year’s Day), cloudy with a (40%) chance of showers Sunday night, a good (50%) chance of rain Monday, a (40%) chance of rain Monday night, then cloudy with a slight (20%) chance of rain Tuesday snow level 2,500 ft. Saturday, 4,500 ft. Saturday night, 6,000 ft. Sunday, 7,000 ft. Sunday night and Monday, 6,000 ft. Monday night, then 5,500 ft. Tuesday highs 38-42 cooling to near 38 Tuesday lows near 28.
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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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