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 continue to bring below-normal temperatures across much of the eastern and northern U.S. through Thursday and allow for snow, heavy at times, to fall 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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11 Miles SE Mount Hood OR

7 Day Forecast

Portland, OR

NWS Weather Forecast Office

Today

Rain Chance for Measurable Precipitation 90%

Rain

High: 40 °F

Tonight

Rain/Snow Chance for Measurable Precipitation 80%

Rain/Snow

Low: 28 °F

Friday

Slight Chance Snow Chance for Measurable Precipitation 20%

Slight Chc
Snow

High: 42 °F

Friday
Night

Partly Cloudy

Partly
Cloudy

Low: 33 °F

Saturday

Chance Rain Chance for Measurable Precipitation 30%

Chance
Rain

High: 47 °F

Saturday
Night

Chance Rain/Snow Chance for Measurable Precipitation 40%

Chance
Rain/Snow

Low: 30 °F

Sunday

Partly Sunny

Partly
Sunny

High: 46 °F

Sunday
Night

Slight Chance Rain

Slight Chc
Rain

Low: 33 °F

Monday

Chance Showers

Chance
Showers

High: 43 °F

Detailed Forecast

  • Today Rain. High near 40. West southwest wind 7 to 9 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
  • Tonight Rain showers before 11pm, then snow showers likely. Low around 28. West wind 15 to 18 mph, with gusts as high as 29 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.
  • Friday A 20 percent chance of snow showers before 11am. Partly sunny, with a high near 42. West wind 9 to 14 mph, with gusts as high as 22 mph.
  • Friday Night Partly cloudy, with a low around 33. West northwest wind 7 to 9 mph becoming southwest in the evening.
  • Saturday A chance of rain after 11am. Partly sunny, with a high near 47. South southwest wind around 6 mph. Chance of precipitation is 30%.
  • Saturday Night A chance of rain and snow. Mostly cloudy, with a low around 30. Chance of precipitation is 40%. Little or no snow accumulation expected.
  • Sunday Partly sunny, with a high near 46.
  • Sunday Night A slight chance of rain. Mostly cloudy, with a low around 33.
  • Monday A chance of showers. Cloudy, with a high near 43.
  • Monday Night A chance of rain showers. Mostly cloudy, with a low around 29.
  • Tuesday A chance of snow showers. Partly sunny, with a high near 42.
  • Tuesday Night A chance of snow showers. Mostly cloudy, with a low around 28.
  • Wednesday A chance of snow showers. Mostly cloudy, with a high near 37.

 

Additional Forecasts and Information

Zone Area Forecast for Northern Oregon Cascades, OR