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.
Read More...

Current Conditions

En Español

Share |

3 Miles WSW Lolo Pass OR

7 Day Forecast

Portland, OR

NWS Weather Forecast Office

Tonight

Chance Rain Chance for Measurable Precipitation 50%

Chance
Rain

Low: 40 °F

Thursday

Rain Chance for Measurable Precipitation 100%

Rain

High: 48 °F

Thursday
Night

Showers Chance for Measurable Precipitation 90%

Showers

Low: 36 °F

Friday

Slight Chance Showers Chance for Measurable Precipitation 20%

Slight Chc
Showers

High: 52 °F

Friday
Night

Mostly Cloudy

Mostly
Cloudy

Low: 36 °F

Saturday

Chance Rain Chance for Measurable Precipitation 40%

Chance
Rain

High: 58 °F

Saturday
Night

Chance Showers Chance for Measurable Precipitation 50%

Chance
Showers

Low: 37 °F

Sunday

Slight Chance Showers

Slight Chc
Showers

High: 58 °F

Sunday
Night

Chance Showers

Chance
Showers

Low: 37 °F

Detailed Forecast

  • Tonight A 50 percent chance of rain. Mostly cloudy, with a low around 40. West southwest wind 5 to 9 mph becoming calm after midnight. New precipitation amounts between a tenth and quarter of an inch possible.
  • Thursday Rain. High near 48. Calm wind becoming west southwest 5 to 9 mph in the afternoon. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
  • Thursday Night Showers. Low around 36. West wind 9 to 13 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
  • Friday A 20 percent chance of showers before 11am. Partly sunny, with a high near 52. West wind around 7 mph.
  • Friday Night Mostly cloudy, with a low around 36. West northwest wind 5 to 9 mph becoming calm in the evening.
  • Saturday A 40 percent chance of rain after 11am. Partly sunny, with a high near 58.
  • Saturday Night A 50 percent chance of showers. Mostly cloudy, with a low around 37.
  • Sunday A slight chance of showers. Mostly cloudy, with a high near 58.
  • Sunday Night A chance of showers. Mostly cloudy, with a low around 37.
  • Monday A chance of showers. Cloudy, with a high near 52.
  • Monday Night A chance of showers. Mostly cloudy, with a low around 35.
  • Tuesday A chance of showers. Mostly cloudy, with a high near 51.
  • Tuesday Night A chance of showers. Mostly cloudy, with a low around 36.
  • Wednesday A chance of showers. Mostly cloudy, with a high near 47.

 

Additional Forecasts and Information

Zone Area Forecast for Northern Oregon Cascades, OR