National Weather Service United States Department of Commerce

Unsettled weather forecast across eastern U.S.

A storm system moving across the Great Lakes will bring unsettled weather to parts of the eastern U.S. on Monday, with widespread rain is expected across much of the Northeast. Snow is likely across Wisconsin and the western Great Lakes. Snow is also expected across the central and northern Rockies Monday into Tuesday.
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Current Conditions

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21 Miles E Cougar Res. OR

7 Day Forecast

For More Weather Information:

Portland, OR Local Forecast Office

This
Afternoon

Chance Snow Chance for Measurable Precipitation 40%

Chance
Snow

High: 41 °F

Tonight

Rain Chance for Measurable Precipitation 90%

Rain

Low: 36 °F

Tuesday

Rain Likely Chance for Measurable Precipitation 70%

Rain
Likely

High: 45 °F

Tuesday
Night

Partly Cloudy

Partly
Cloudy

Low: 36 °F

Wednesday

Mostly Sunny

Mostly
Sunny

High: 47 °F

Wednesday
Night

Slight Chance Rain Chance for Measurable Precipitation 20%

Slight Chc
Rain

Low: 36 °F

Thanksgiving
Day

Chance Rain Chance for Measurable Precipitation 50%

Chance
Rain

High: 45 °F

Thursday
Night

Rain Likely

Rain
Likely

Low: 35 °F

Friday

Rain

Rain

High: 40 °F

Detailed Forecast

  • This Afternoon A chance of snow. Cloudy, with a high near 41. Southwest wind around 8 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.
  • Tonight Rain. Low around 36. West southwest wind 16 to 18 mph, with gusts as high as 22 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
  • Tuesday Rain likely, mainly before 10am. Mostly cloudy, with a high near 45. West southwest wind 14 to 17 mph, with gusts as high as 23 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
  • Tuesday Night Partly cloudy, with a low around 36. West southwest wind around 11 mph.
  • Wednesday Mostly sunny, with a high near 47. Southwest wind around 10 mph.
  • Wednesday Night A 20 percent chance of rain after 10pm. Mostly cloudy, with a low around 36.
  • Thanksgiving Day A 50 percent chance of rain. Mostly cloudy, with a high near 45.
  • Thursday Night Rain likely. Mostly cloudy, with a low around 35.
  • Friday Rain. Cloudy, with a high near 40.
  • Friday Night Rain and snow. Cloudy, with a low around 30.
  • Saturday Snow likely. Cloudy, with a high near 40.
  • Saturday Night Snow likely. Cloudy, with a low around 24.
  • Sunday Snow likely. Cloudy, with a high near 35.