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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Coulee Dam WA

7 Day Forecast

Spokane, WA

NWS Weather Forecast Office

This
Afternoon

Chance Showers Chance for Measurable Precipitation 40%

Chance
Showers

High: 16 °C

Tonight

Isolated Rain Chance for Measurable Precipitation 20%

Isolated
Rain

Low: 7 °C

Thursday

Rain Likely Chance for Measurable Precipitation 70%

Rain
Likely

High: 16 °C

Thursday
Night

Showers Likely Chance for Measurable Precipitation 60%

Showers
Likely

Low: 6 °C

Friday

Mostly Sunny

Mostly
Sunny

High: 17 °C

Friday
Night

Partly Cloudy

Partly
Cloudy

Low: 2 °C

Saturday

Mostly Sunny

Mostly
Sunny

High: 19 °C

Saturday
Night

Partly Cloudy

Partly
Cloudy

Low: 4 °C

Sunday

Mostly Sunny

Mostly
Sunny

High: 19 °C

Detailed Forecast

  • This Afternoon A 40 percent chance of showers, mainly before 1pm. Cloudy, with a high near 16. South wind around 14 km/h.
  • Tonight Isolated rain. Cloudy, with a low around 7. Southwest wind 8 to 14 km/h. Chance of precipitation is 20%.
  • Thursday Rain likely. Cloudy, with a high near 16. Southeast wind 8 to 18 km/h. Chance of precipitation is 70%. New precipitation amounts between 2.5 and 5 mm possible.
  • Thursday Night Showers likely, mainly before 11pm. Cloudy, then gradually becoming partly cloudy, with a low around 6. South wind 13 to 16 km/h. Chance of precipitation is 60%. New precipitation amounts between 2.5 and 5 mm possible.
  • Friday Mostly sunny, with a high near 17. West wind 11 to 14 km/h.
  • Friday Night Partly cloudy, with a low around 2.
  • Saturday Mostly sunny, with a high near 19.
  • Saturday Night Partly cloudy, with a low around 4.
  • Sunday Mostly sunny, with a high near 19.
  • Sunday Night Mostly cloudy, with a low around 6.
  • Monday A 20 percent chance of showers. Mostly cloudy, with a high near 19.
  • Monday Night A 30 percent chance of showers. Mostly cloudy, with a low around 7.
  • Tuesday A 20 percent chance of showers. Mostly cloudy, with a high near 18.

 

Additional Forecasts and Information

Zone Area Forecast for Upper Columbia Basin, WA