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Advisories: NONE AT THIS TIME.
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A high pressure ridge (“Arch” shape) has brought back the sunshine and is warming us up again. A low pressure trough (“U” shape) and a weak cold front are moving through for another round of clouds and slight cooling. Another cold front will come through by mid week. It seems like this seesaw temperature pattern will last a little while longer, but the cooling won’t be by very much before temperatures start to rise again.
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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 tonight and Monday, mostly clear Monday night, mostly sunny Tuesday AM, partly cloudy Tuesday afternoon through Wednesday night lows 50-55 highs 86-82. Partly cloudy Thursday AM, mostly sunny in the afternoon, mostly clear Thursday night, mostly sunny Friday AM, partly cloudy Friday afternoon and evening, mostly cloudy Friday night, then partly cloudy Saturday through Sunday highs 82-85 cooling to near 80 by Sunday lows 55-52. (seasonal averages high 83 low 52)
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The Pollen forecast for the Eugene/Springfield Area is for weeds and trees to be Absent, and Grass to be just barely in the Moderate category. Mold will be Moderate. The grass pollen season is pretty much over. (Provided by Allergy and Asthma Research Group)
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Forecast for the Umpqua Basin including Roseburg: Mostly clear this evening, partly cloudy late tonight, sunny Monday AM, partly cloudy in the afternoon and Monday night, sunny Tuesday AM, partly cloudy Tuesday afternoon through Wednesday, partly cloudy with a slight (20%) chance of thunderstorms in the evening, then mostly cloudy Wednesday night lows 57-50 warming to 55 Wednesday night highs 86-80. Mostly cloudy with a slight (20%) chance of thunderstorms Thursday afternoon and evening, partly cloudy Thursday night through Saturday night, sunny Sunday AM, then partly cloudy Sunday afternoon highs 84-87 cooling to near 82 Sunday lows 60-54. (seasonal averages high 87 low 56)
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Forecast for the South Oregon Coast including Coos Bay and North Bend: Partly cloudy tonight, mostly cloudy with patchy fog early Monday AM, partly cloudy in the afternoon and Monday night, mostly cloudy with early AM fog, partly cloudy Tuesday afternoon and evening, then mostly cloudy Tuesday night through Wednesday night lows 52-54 highs near 65. Mostly cloudy Thursday through Sunday highs near 65 lows near 54. (seasonal averages high 67 low 53).
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Forecast for the Cascades of Lane County: Mostly clear tonight, mostly sunny Monday AM, partly cloudy Monday afternoon and Monday night, mostly sunny Tuesday AM, partly cloudy Tuesday afternoon and Tuesday night, mostly sunny Wednesday AM, partly cloudy with a slight (20%) chance of showers Wednesday afternoon and evening, and partly cloudy Wednesday night free air freezing level 14,000 ft. tonight and Monday, 13,000 ft. late Monday night, 13,000 ft. rising to 14,000 ft. Tuesday night, snow level above 8,000 ft. Wednesday and Wednesday night lows 45-48 cooling to 45 Wednesday night highs 77-74. Partly cloudy Thursday, mostly clear Thursday night, mostly sunny Friday, mostly clear at night, partly cloudy Saturday, mostly clear Saturday night, then mostly sunny Sunday free air freezing level 13,000 ft. Thursday and Thursday night, 14,000 ft. Friday through Saturday, then 13,000 ft. Saturday night and Sunday highs 75-68 lows 47-43.
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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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