National Weather Service United States Department of Commerce

Heavy snow forecast for parts of Upper Midwest and western Great Lakes

A cold air mass behind a cold front will bring below-normal temperatures across much of the eastern and northern U.S. on Wednesday and allow for snow, heavy at times, to develop across parts of the Upper Midwest and western Great Lakes, mainly from central Minnesota to northern Michigan. Winter Storm Warnings and Winter Weather Advisories are in effect across the region.
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Current Conditions

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Portland OR

7 Day Forecast

Portland, OR

NWS Weather Forecast Office

This
Afternoon

Rain Likely Chance for Measurable Precipitation 60%

Rain
Likely

High: 60 °F

Tonight

Rain Likely Chance for Measurable Precipitation 60%

Rain
Likely

Low: 50 °F

Thursday

Rain Chance for Measurable Precipitation 100%

Rain

High: 61 °F

Thursday
Night

Showers Likely Chance for Measurable Precipitation 70%

Showers
Likely

Low: 43 °F

Friday

Mostly Sunny

Mostly
Sunny

High: 65 °F

Friday
Night

Partly Cloudy

Partly
Cloudy

Low: 41 °F

Saturday

Chance Rain Chance for Measurable Precipitation 40%

Chance
Rain

High: 66 °F

Saturday
Night

Chance Showers

Chance
Showers

Low: 45 °F

Sunday

Mostly Cloudy

Mostly
Cloudy

High: 67 °F

Detailed Forecast

  • This Afternoon Rain likely, mainly after 2pm. Cloudy, with a high near 60. West southwest wind around 7 mph. Chance of precipitation is 60%.
  • Tonight Rain likely, mainly after 11pm. Cloudy, with a low around 50. West wind around 6 mph becoming calm in the evening. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
  • Thursday Rain. High near 61. Calm wind becoming south 5 to 7 mph in the afternoon. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
  • Thursday Night Showers likely, mainly before 11pm. Mostly cloudy, with a low around 43. West southwest wind 6 to 9 mph. Chance of precipitation is 70%.
  • Friday Mostly sunny, with a high near 65. West wind 3 to 5 mph.
  • Friday Night Partly cloudy, with a low around 41.
  • Saturday A 40 percent chance of rain. Mostly cloudy, with a high near 66.
  • Saturday Night A chance of showers. Mostly cloudy, with a low around 45.
  • Sunday Mostly cloudy, with a high near 67.
  • Sunday Night A slight chance of showers. Mostly cloudy, with a low around 43.
  • Monday A chance of showers. Mostly cloudy, with a high near 63.
  • Monday Night A chance of showers. Mostly cloudy, with a low around 42.
  • Tuesday A chance of showers. Mostly cloudy, with a high near 62.

 

Additional Forecasts and Information

Zone Area Forecast for Greater Portland Metro Area, OR