_______________

 

_______________

Advisories: NONE AT THIS TIME.

________________

An upper level trough of low pressure (“U” shape) has moved through the Pacific Northwest, but a series of ripples in that flow will be followed by an even stronger low that will slide along the coast. That will keep us alternating between periods of  clouds and cooler temperatures, and even some light rain or drizzle, then back to some more sunshine and warming temperatures. A frontal system has pushed through the Pacific Northwest spreading showers throughout. Another frontal system approaches the coast Friday AM (position shown is Saturday) with clearing and warming behind it for the weekend.

________________

Here are your detailed forecasts.**

________________

 

Forecast for the Southern and lower Mid Willamette Valley including Eugene-Springfield and Albany-Corvallis: Mostly cloudy tonight, a mix of clouds and sun Thursday, partly cloudy Thursday night through Friday night, partly cloudy with a slight (20%) chance of showers Saturday, mostly cloudy in the evening, then partly cloudy Saturday night  lows 47-52 highs 73-77 cooling to 73 Saturday. Partly cloudy Sunday and Sunday night, a mix of clouds and sun Monday, then partly cloudy  Monday night through Wednesday highs 76-78 lows near 50. (seasonal averages high 81 low 51)

_______________

The Pollen forecast for the Eugene/Springfield Area is for trees and weeds to be low, and Grass to be moderste. (Provided by Allergy and Asthma Research Group)

_______________

Forecast for the Umpqua Basin including Roseburg: Partly cloudy with a slight (20%) chance of showers this evening, mostly cloudy late tonight and Thursday AM, partly cloudy in the afternoon and evening, mostly cloudy late Thursday night, partly cloudy Friday and Friday evening, mostly cloudy with a slight (20%) chance of showers late Friday night through Saturday evening, just mostly cloudy Saturday night lows 52-56 highs 76-79. Mostly cloudy Sunday through Monday AM, then partly cloudy Monday night through Wednesday highs 81-86 cooling to near 80 Wednesday lows 56-52. (seasonal averages high 85 low 55)

________________

Forecast for the South Oregon Coast including Coos Bay and North Bend: Partly cloudy this evening, mostly cloudy tonight and Thursday,  a slight (20%) chance of evening rain, mostly cloudy late Thursday night and Friday, a slight (20%) chance of coastal showers Friday night and a slight (20%) chance of inland showers late at night, mostly cloudy with a (30%) chance of showers Saturday, a slight (20%) chance of showers in the evening, mostly cloudy late Saturday night lows 50-56 highs 63-66. Mostly cloudy Sunday through Monday night, mostly cloudy Tuesday AM, partly cloudy Tuesday afternoon and evening, mostly cloudy Tuesday night and Wednesday AM, mostly sunny Wednesday afternoon highs near 65 lows 53-50. (seasonal averages high 67 low 53).

_________________

Forecast for the Cascades of Lane County: Mostly cloudy with a slight (20%) chance of showers thunderstorms this evening, a slight (20%) chance of showers late tonight, partly cloudy and warmer Thursday through Friday night, partly cloudy with a slight (20%) chance of showers Saturday, then just partly cloudy Saturday night snow level 8,000 ft. tonight, a free air freezing level 9,000 ft. Thursday and Thursday night, 10,000 ft. Friday, 11,000 ft. Friday night, snow level above 8,000 ft. Saturday, free air freezing level 12,000 ft. Saturday night lows 37-42 highs 60-66 cooling to near 60 Saturday. Partly cloudy Sunday and Sunday night, partly cloudy Monday with a slight (20%) chance of showers, then just partly cloudy Monday night through Wednesday snow level above 8,000 ft. Saturday, free air freezing level 12,000 ft. Saturday night through Sunday night, snow level above 8,000 ft. Monday, free air freezing level 12,000 ft. rising to 13,000 ft. Monday night through Wednesday highs 66-70 lows 42-45.

________________

**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.

________________

Get your local Eugene /Springfield news on-line at EugeneDailyNews.com.

________________

 

For more click to continue on to http://timchueyweather4u.com/blog