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The upper air wind flow will continue to push marine air in from the west as yet another upper level trough follows on the heels of the one that’s leaving. A frontal system is on its way toward the Pacific Northwest and combined they will keep us in the pattern of clouds, scattered showers, and some sunshine. Another frontal system approaches the coast Friday.
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Advisories: NONE AT THIS TIME.
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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: Cloudy tonight with rain, mostly cloudy Monday AM, a mix of clouds and sun with a good (50%) chance of showers in the afternoon, partly cloudy with a slight (20%) chance of showers Monday evening, just mostly cloudy Monday night, a mix of clouds and sun Tuesday and Wednesday, partly cloudy in the evening, mostly cloudy Wednesday night lows 52-45 highs 67-75 cooling to 68 Wednesday. Mostly cloudy Thursday AM, partly cloudy in the afternoon and evening, mostly cloudy Thursday night and Friday AM, a mix of clouds and sun in the afternoon, partly cloudy in the evening, mostly cloudy with a slight (20%) chance of showers Friday night, mostly cloudy Saturday AM, a mix of clouds and sun Saturday afternoon, partly cloudy Saturday night, then a mix of clouds and sun Sunday highs near 70 lows 44-49. (seasonal averages high 72 low 47)
The Pollen forecast for the Eugene/Springfield Area is for trees to remain moderate and Grass is remaining high.
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Forecast for the Umpqua Basin including Roseburg: Cloudy with rain tonight, mostly cloudy with showers likely (60%) Monday AM, a good (50%) chance of afternoon showers, mostly cloudy with a slight (20%) chance of showers Monday night and Tuesday AM, partly cloudy Tuesday afternoon and evening, then just mostly cloudy Tuesday night through Wednesday night lows 56-48 highs 70-77 falling to near 70 Wednesday. Mostly cloudy Thursday through Sunday highs 70-75 lows near 50. (seasonal averages high 77 low 50)
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Forecast for the South Oregon Coast including Coos Bay and North Bend: Cloudy with rain tonight, showers likely (60%) Monday AM, showers in the afternoon, mostly cloudy with a slight (20%) chance of showers Monday night and Tuesday AM, partly cloudy in the afternoon and evening, mostly cloudy Tuesday night, then mostly cloudy and breezy Wednesday and Wednesday night lows 55-46 highs 60-64. Mostly cloudy with a slight (20%) chance of rain Thursday and Thursday night, mostly cloudy with a slight (20%) chance of rain or drizzle Friday AM, mostly cloudy Friday afternoon and evening, mostly cloudy Friday night, then mostly cloudy with a slight (20%) chance of rain or drizzle Saturday through Sunday highs near 63 lows near 50. (seasonal averages high 63 low 50).
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Forecast for the Cascades of Lane County: Mostly cloudy with rain tonight (under 0.10 in. of rain possible), mostly cloudy with a good (50%) chance of showers Monday (under 0.10 in. of rain possible), a (30%) chance of showers in the evening, a mix of clouds and sun Tuesday AM, mostly sunny Tuesday afternoon, partly cloudy Tuesday night, a mix of clouds and sun Wednesday, partly cloudy in the evening, then mostly cloudy Wednesday night snow level above 8,000 ft. tonight, 8,000 ft. Monday, above 8,000 ft. Monday night, free air freezing level rising to 11,000 ft. Tuesday night through Wednesday night lows 43-35 highs 57-63 cooling to 58 Wednesday. Mostly cloudy Thursday AM, partly cloudy in the afternoon and evening, mostly cloudy Thursday night, a mix of clouds and sun Friday, partly cloudy in the evening, mostly cloudy with a slight (20%) chance of showers Friday night, a mix of clouds and sun with a slight (20%) chance of showers Saturday, partly cloudy Saturday night, then a mix of clouds and sun Sunday free air freezing level 11,000 ft. Thursday, 12,000 ft. Thursday night and Friday, a free air freezing level rising to 12,000 ft. Friday, snow level above 8,000 ft. Friday night and Saturday, free air freezing level rising to 11,000 ft. Saturday night and Sunday highs 60-54 lows near 37.
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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 EugeneDailyNews.com.
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