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A trough of low pressure is setting up offshore and will be moving toward us (See “U” shape ) and that means the cooler weather will remain with us for a while longer. Weak high pressure will warm us up a little early in the week then a low pressure trough and a cold front will be moving through Oregon next Wednesday to bring temperatures back down again.
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Advisories: NONE AT THIS TIME.
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The summer Pollen Count Forecast season for the Eugene-Springfield area is over. From Allergy and Asthma Research Group.
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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: Partly cloudy this evening and clear tonight, mostly sunny and warmer Monday, clear Monday night, sunny and much warmer Tuesday, clear Tuesday night, sunny and a bit cooler Wednesday, clear in the evening and partly cloudy at night lows 42-54 highs 85-93-90. A mix of clouds and sun and cooler Thursday and Friday, and partly cloudy Thursday night highs 87-74 low 47. Partly cloudy with a slight (20%) chance of showers Friday night through Sunday lows near 50 highs 78. (seasonal averages high 81 low 50)
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Forecast for the Umpqua Basin including, Roseburg: Mostly clear tonight through Wednesday night and sunny Monday through Wednesday, lows 50-55 warming to near 60 Wednesday night highs 86-97-93. AM sun then partly cloudy Thursday, partly cloudy in the evening then mostly cloudy Thursday night, partly cloudy Friday and Friday night, AM clouds then partly cloudy Saturday highs 84-76 lows near 50. Partly cloudy Saturday evening, then mostly cloudy with a slight (20%) chance of showers Saturday night and Sunday low 52 high 76. (seasonal averages high 86 low 55)
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Forecast for the South Oregon Coast including Coos Bay and North Bend: Mostly clear tonight and Monday night, sunny Monday and Tuesday, clear Tuesday night inland and clear in the evening then mostly cloudy with patchy fog late at night at the shore, AM fog then sunny Wednesday, clear in the evening then mostly cloudy Wednesday night lows 50-52 highs 67-73-65. Mostly cloudy Thursday and Thursday night, then partly cloudy Friday and Friday night highs 62-60 lows near 50. Mostly cloudy with a slight (20%) chance of showers Saturday through Sunday low 50 high 64. (seasonal averages high 67 low 53).
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Forecast for the Cascades of Lane County: Partly cloudy tonight, sunny and warmer Monday, Tuesday, and Wednesday, clear Monday night and Tuesday night, mostly clear Wednesday night snow level above 8,000 ft. tonight, free air freezing level 14,000 ft. Monday through Tuesday, 15,000 ft. Tuesday night, 14,000 ft. Wednesday, and 13,000 ft. Wednesday night lows 40-48 highs 76-86-83. Mostly sunny Thursday, partly cloudy at night, and a mix of clouds and sun Friday highs low. Partly cloudy with a slight (20%) chance of showers late Friday night through Sunday snow level above 8,000 ft. lows 44 highs 65-60 .
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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.