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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2 Miles SW Delta Park OR

7 Day Forecast

Portland, OR

NWS Weather Forecast Office

Overnight

Rain Likely Chance for Measurable Precipitation 60%

Rain
Likely

Low: 49 °F

Thursday

Rain Chance for Measurable Precipitation 100%

Rain

High: 58 °F

Thursday
Night

Showers Likely Chance for Measurable Precipitation 70%

Showers
Likely

Low: 42 °F

Friday

Partly Sunny

Partly
Sunny

High: 62 °F

Friday
Night

Partly Cloudy

Partly
Cloudy

Low: 42 °F

Saturday

Rain Likely Chance for Measurable Precipitation 60%

Rain
Likely

High: 64 °F

Saturday
Night

Chance Showers Chance for Measurable Precipitation 50%

Chance
Showers

Low: 45 °F

Sunday

Slight Chance Showers

Slight Chc
Showers

High: 66 °F

Sunday
Night

Chance Showers

Chance
Showers

Low: 46 °F

Detailed Forecast

  • Overnight Rain likely. Cloudy, with a low around 49. Calm wind. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
  • Thursday Rain. High near 58. Calm wind becoming south 5 to 8 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 42. West southwest wind 5 to 9 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
  • Friday Partly sunny, with a high near 62. Light southwest wind.
  • Friday Night Partly cloudy, with a low around 42. North wind around 5 mph becoming calm in the evening.
  • Saturday Rain likely, mainly after 11am. Mostly cloudy, with a high near 64. Chance of precipitation is 60%.
  • Saturday Night A 50 percent chance of showers. Cloudy, with a low around 45.
  • Sunday A slight chance of showers. Mostly cloudy, with a high near 66.
  • Sunday Night A chance of showers. Mostly cloudy, with a low around 46.
  • Monday A chance of showers. Mostly cloudy, with a high near 62.
  • Monday Night A chance of showers. Mostly cloudy, with a low around 42.
  • Tuesday A chance of showers. Mostly cloudy, with a high near 60.
  • Tuesday Night A chance of showers. Mostly cloudy, with a low around 41.
  • Wednesday A chance of showers. Mostly cloudy, with a high near 60.

 

Additional Forecasts and Information

Zone Area Forecast for Greater Portland Metro Area, OR