National Weather Service United States Department of Commerce

Cold Front Crossing the Central U.S.

A cold front over the Northern Rockies will move eastward to the Upper Mississippi Valley/Central Plains by Monday. Rain will develop along the boundary over the Upper Midwest and move into the Upper Great Lakes by Monday. Some of the thunderstorms could become severe in portions of Texas through Monday.
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Current Conditions

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Corvallis OR

7 Day Forecast

Portland, OR

NWS Weather Forecast Office

Tonight

Slight Chance Showers Chance for Measurable Precipitation 20%

Slight Chc
Showers

Low: 39 °F

Sunday

Patchy Fog

Patchy
Fog

High: 70 °F

Sunday
Night

Mostly Cloudy

Mostly
Cloudy

Low: 47 °F

Monday

Slight Chance Showers Chance for Measurable Precipitation 20%

Slight Chc
Showers

High: 65 °F

Monday
Night

Showers Chance for Measurable Precipitation 80%

Showers

Low: 43 °F

Tuesday

Showers Likely Chance for Measurable Precipitation 70%

Showers
Likely

High: 58 °F

Tuesday
Night

Chance Showers Chance for Measurable Precipitation 50%

Chance
Showers

Low: 41 °F

Wednesday

Chance Rain

Chance
Rain

High: 59 °F

Wednesday
Night

Rain Likely

Rain
Likely

Low: 45 °F

Detailed Forecast

  • Tonight A 20 percent chance of showers before 11pm. Mostly cloudy, with a low around 39. South wind 5 to 10 mph.
  • Sunday Patchy fog before 11am. Otherwise, partly sunny, with a high near 70. Calm wind becoming south southeast around 5 mph in the afternoon.
  • Sunday Night Mostly cloudy, with a low around 47. North wind around 6 mph becoming calm in the evening.
  • Monday A 20 percent chance of showers. Mostly cloudy, with a high near 65. Light west southwest wind.
  • Monday Night Showers. Low around 43. Southwest wind 5 to 10 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
  • Tuesday Showers likely. Cloudy, with a high near 58. Chance of precipitation is 70%.
  • Tuesday Night A 50 percent chance of showers. Mostly cloudy, with a low around 41.
  • Wednesday A chance of rain. Mostly cloudy, with a high near 59.
  • Wednesday Night Rain likely. Cloudy, with a low around 45.
  • Thursday Rain likely. Cloudy, with a high near 58.
  • Thursday Night Showers likely. Cloudy, with a low around 45.
  • Friday Showers likely. Cloudy, with a high near 59.
  • Friday Night Showers likely. Mostly cloudy, with a low around 43.
  • Saturday Showers likely. Cloudy, with a high near 55.

 

Additional Forecasts and Information

Zone Area Forecast for South Willamette Valley, OR