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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11 Miles NNW Winthrop WA

7 Day Forecast

Spokane, WA

NWS Weather Forecast Office

Today

Rain/Snow Likely Chance for Measurable Precipitation 60%

Rain/Snow
Likely

High: 48 °F

Tonight

Chance Rain Chance for Measurable Precipitation 30%

Chance
Rain

Low: 35 °F

Thursday

Rain Chance for Measurable Precipitation 80%

Rain

High: 50 °F

Thursday
Night

Chance Rain Chance for Measurable Precipitation 40%

Chance
Rain

Low: 31 °F

Friday

Mostly Sunny

Mostly
Sunny

High: 49 °F

Friday
Night

Partly Cloudy

Partly
Cloudy

Low: 30 °F

Saturday

Mostly Sunny

Mostly
Sunny

High: 52 °F

Saturday
Night

Slight Chance Showers Chance for Measurable Precipitation 20%

Slight Chc
Showers

Low: 34 °F

Sunday

Partly Sunny

Partly
Sunny

High: 52 °F

Detailed Forecast

  • Today A chance of snow before 9am, then rain and snow showers likely between 9am and 1pm, then scattered rain showers after 1pm. Cloudy, with a high near 48. South wind 3 to 7 mph. Chance of precipitation is 60%. Total daytime snow accumulation of less than a half inch possible.
  • Tonight A 30 percent chance of rain, mainly after 11pm. Cloudy, with a low around 35. Southwest wind around 7 mph. New precipitation amounts of less than a tenth of an inch possible.
  • Thursday Rain. High near 50. Light south wind increasing to 5 to 10 mph in the morning. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
  • Thursday Night A 40 percent chance of rain before 11pm. Mostly cloudy, with a low around 31. West wind around 7 mph. New precipitation amounts of less than a tenth of an inch possible.
  • Friday Mostly sunny, with a high near 49. West wind 7 to 14 mph.
  • Friday Night Partly cloudy, with a low around 30.
  • Saturday Mostly sunny, with a high near 52.
  • Saturday Night A 20 percent chance of showers. Mostly cloudy, with a low around 34.
  • Sunday Partly sunny, with a high near 52.
  • Sunday Night A 20 percent chance of showers. Mostly cloudy, with a low around 32.
  • Monday A 30 percent chance of showers. Mostly cloudy, with a high near 54.
  • Monday Night A 40 percent chance of showers. Mostly cloudy, with a low around 35.
  • Tuesday A 30 percent chance of showers. Mostly cloudy, with a high near 52.

 

Additional Forecasts and Information

Zone Area Forecast for East Slopes Northern Cascades, WA