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Here is my new weekly weather quiz question. What is a “Tall-end Charlie?” 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 high pressure ridge (the shaded “Arch” shape) is pushing moisture up and over it sending precipitation into the Pacific Northwest. By the end of the week the ridge will move over us and turn off the waterworks through the weekend. Surface high pressure (Blue “H”) will sit over the Great Basin keeping storms away from us.
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Advisories: A WINTER STORM WARNING IS IN EFFECT UNTIL NOON TUESDAY ABOVE 2,000 FT. FOR THE NORTH OREGON CASCADE FOOTHILLS. A WINTER WEATHER ADVISORY IS IN EFFECT UNTIL NOON TUESDAY ABOVE 2,000 FT. FOR THE CASCADE FOOTHILLS IN LANE COUNTY. A WINTER STORM WARNING IS IN EFFECT UNTIL 6 PM TUESDAY FOR THE NORTH OREGON CASCADES. A WINTER WEATHER ADVISORY IS IN EFFECT UNTIL 7 AM TUESDAY FOR THE SOUTH CENTRAL OREGON CASCADES, THE SOUTH OREGON CASCADES, THE SISKIYOUS MOUNTAINS, NORTHERN, EASTERN AND WESTERN KLAMATH COUNTY, AND CENTRAL AND EASTERN LAKE COUNTY.
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Forecast for the Southern and lower Mid Willamette Valley including Eugene-Springfield and Albany-Corvallis: Mostly cloudy with rain likely (70%) tonight (0.25 in. of rain possible), cloudy with AM rain likely (60%), a good (50%) chance of rain Tuesday afternoon (0.15 in. of rain possible), cloudy with a good (50%) chance of Tuesday night and Wednesday (under 0.01 in. of rain possible), mostly cloudy with a slight (20%) chance of rain Wednesday night, a slight (20%) chance of rain Thursday, then just mostly cloudy Thursday night lows near 38 highs 45-48. A mix of clouds and sun Friday, partly cloudy with patchy fog at night, partly cloudy Saturday and Saturday night, a mix of clouds and sun Sunday, mostly cloudy at night, then mostly cloudy with a slight (20%) chance of rain Monday highs 46-49 lows 35-32. (seasonal averages high 49 low 35)
Forecast for the Umpqua Basin including Roseburg: Cloudy with a (40%) chance of rain tonight (under 0.10 in. of rain possible, snow level 3,000 ft.), cloudy with AM rain likely (60%), a (30%) chance of rain Tuesday afternoon (AM snow level 3,000 ft.), cloudy with a slight (20%) chance of rain with patchy fog late Tuesday night and Wednesday AM, mostly cloudy with a slight (20%) chance of rain Wednesday, partly cloudy in the evening, mostly cloudy with patchy fog and a slight (20%) chance of late Wednesday night, mostly cloudy with a slight (20%) chance of showers Thursday and Thursday night with patchy fog late at night lows near 38 highs 49-52 cooling to 48 Thursday. Just mostly cloudy Friday, mostly cloudy with patchy fog Friday night, mostly cloudy Saturday and Saturday with patchy fog late at night, mostly cloudy Sunday, mostly cloudy with patchy fog at night, then just mostly cloudy Monday highs 50-55 lows 35-40. (seasonal averages high 51 low 37)
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Forecast for the South Oregon Coast including Coos Bay and North Bend: Cloudy with a (40%) chance of rain tonight (under 0.10 in. of rain possible), AM rain likely (60%), a (40%) chance of rain in the afternoon (under 0.10 in. of rain possible), mostly cloudy with a slight (20%) chance of rain Tuesday night, mostly cloudy and becoming partly cloudy with a slight (20%) chance of rain Wednesday, partly cloudy Wednesday night with slight (20%) chance of coastal rain late, partly cloudy in the AM, mostly cloudy with a slight (20%) chance of showers Thursday and Thursday night lows 42-38 warming to 44 Wednesday night cooling to near 40 Thursday night highs 52-56. Just mostly cloudy Friday through Sunday night, then mostly cloudy with a slight (20%) chance of showers Monday highs near 56-52 lows 40-36. (seasonal averages high 52 low 40)
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Forecast for the Cascades of Lane County: Cloudy with snow tonight (0.25 in. of rain possible, 6-12 in. of snow possible), snow Tuesday AM, rain and snow in the afternoon (0.25 in. of rain possible, 2-5 in. of snow possible), cloudy with a good (50%) chance of rain and snow Tuesday night through Wednesday evening, a slight (20%) chance of rain and snow late Wednesday night, a (40%) chance of rain and snow showers Thursday AM, a mix of clouds and sun with a slight (20%) chance of rain and snow showers in the afternoon, then just mostly cloudy Thursday night snow level at the surface today tonight, 2,500 ft. Tuesday, 4,000 ft. Tuesday night and Wednesday, 5,000 ft. Wednesday night, 4,500 ft. Thursday, then free air freezing level 6,000 ft. Thursday night lows near 24 highs 32-40. A mix of clouds and sun Friday, partly cloudy Friday night through Saturday night, a mix of clouds and sun Sunday, mostly cloudy at night, then a mix of clouds and sun with a slight (20%) chance of rain Monday free air freezing level 6,500 ft. Friday, 7,500 ft. Friday night through Saturday night, 6,500 ft. Sunday and Sunday night, then snow level 6,000 ft. Monday highs 45-40 lows 26-24.
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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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