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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6 Miles WSW Necanicum OR

7 Day Forecast

Portland, OR

NWS Weather Forecast Office

Today

Rain Chance for Measurable Precipitation 100%

Rain

High: 52 °FFalling Temperatures

Tonight

Showers Likely Chance for Measurable Precipitation 70%

Showers
Likely

Low: 41 °F

Friday

Partly Sunny

Partly
Sunny

High: 54 °F

Friday
Night

Mostly Cloudy

Mostly
Cloudy

Low: 41 °F

Saturday

Rain Chance for Measurable Precipitation 100%

Rain

High: 54 °F

Saturday
Night

Chance Rain Chance for Measurable Precipitation 40%

Chance
Rain

Low: 40 °F

Sunday

Slight Chance Showers Chance for Measurable Precipitation 20%

Slight Chc
Showers

High: 55 °F

Sunday
Night

Rain Likely

Rain
Likely

Low: 41 °F

Monday

Showers Likely

Showers
Likely

High: 52 °F

Detailed Forecast

  • Today Rain. Temperature falling to around 49 by 9am. South southwest wind 9 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
  • Tonight Showers likely, mainly before 11pm. Mostly cloudy, with a low around 41. West northwest wind 13 to 15 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.
  • Friday Partly sunny, with a high near 54. West northwest wind 6 to 10 mph.
  • Friday Night Mostly cloudy, with a low around 41. Northwest wind around 7 mph becoming southeast in the evening.
  • Saturday Rain. High near 54. South wind 9 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
  • Saturday Night A 40 percent chance of rain. Cloudy, with a low around 40. Breezy.
  • Sunday A 20 percent chance of showers. Mostly cloudy, with a high near 55.
  • Sunday Night Rain likely. Cloudy, with a low around 41.
  • Monday Showers likely. Cloudy, with a high near 52.
  • Monday Night A chance of showers. Mostly cloudy, with a low around 39.
  • Tuesday A chance of showers. Mostly cloudy, with a high near 52.
  • Tuesday Night A chance of showers. Mostly cloudy, with a low around 39.
  • Wednesday A chance of showers. Mostly cloudy, with a high near 51.

 

Additional Forecasts and Information

Zone Area Forecast for Coast Range of Northwest Oregon, OR