National Weather Service United States Department of Commerce

Heavy rain and mountain snow across the northwestern U.S. this weekend

A Pacific storm system will continue to impact the West Coast through Sunday. Heavy rainfall could lead to flash flooding, river and small stream flooding, as well as mudslides and debris flows, especially over burn scars. At higher elevations, strong winds and heavy snowfall, with accumulations of 1 to 3 feet, could result in hazardous travel through mountain passes.
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Current Conditions

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13 Miles SW Winthrop WA

7 Day Forecast

For More Weather Information:

Spokane, WA Local Forecast Office

Tonight

Rain/Snow Chance for Measurable Precipitation 100%

Rain/Snow

Low: 32 °F

Sunday

Rain Chance for Measurable Precipitation 90%

Rain

High: 39 °F

Sunday
Night

Snow Likely Chance for Measurable Precipitation 70%

Snow
Likely

Low: 26 °F

Monday

Chance Snow Chance for Measurable Precipitation 40%

Chance
Snow

High: 34 °F

Monday
Night

Snow Likely Chance for Measurable Precipitation 60%

Snow
Likely

Low: 20 °F

Tuesday

Snow Likely Chance for Measurable Precipitation 60%

Snow
Likely

High: 34 °F

Tuesday
Night

Chance Snow Chance for Measurable Precipitation 50%

Chance
Snow

Low: 31 °F

Wednesday

Chance Snow Chance for Measurable Precipitation 40%

Chance
Snow

High: 35 °F

Wednesday
Night

Slight Chance Snow Chance for Measurable Precipitation 20%

Slight Chc
Snow

Low: 17 °F

Detailed Forecast

  • Tonight Snow before 4am, then rain and snow. Low around 32. Light and variable wind becoming west 8 to 13 mph in the evening. Winds could gust as high as 18 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of 2 to 4 inches possible.
  • Sunday Rain. High near 39. West wind 15 to 17 mph, with gusts as high as 24 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
  • Sunday Night Snow likely, mainly before 4am. Cloudy, with a low around 26. West wind around 21 mph, with gusts as high as 29 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.
  • Monday A 40 percent chance of snow before 10am. Partly sunny, with a high near 34. West wind 13 to 17 mph, with gusts as high as 24 mph. New snow accumulation of less than a half inch possible.
  • Monday Night Snow likely, mainly after 4am. Mostly cloudy, with a low around 20. Southwest wind 3 to 8 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
  • Tuesday Snow likely, mainly before 10am. Mostly cloudy, with a high near 34. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
  • Tuesday Night A 50 percent chance of snow. Cloudy, with a low around 31. Little or no snow accumulation expected.
  • Wednesday A 40 percent chance of snow. Cloudy, with a high near 35.
  • Wednesday Night A 20 percent chance of snow. Mostly cloudy, with a low around 17.
  • Christmas Day Mostly sunny, with a high near 29.
  • Thursday Night Partly cloudy, with a low around 16.
  • Friday Partly sunny, with a high near 27.
  • Friday Night A 20 percent chance of snow. Mostly cloudy, with a low around 18.
  • Saturday A 40 percent chance of snow. Partly sunny, with a high near 29.