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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7 Miles N 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: 33 °F

Sunday

Rain Chance for Measurable Precipitation 80%

Rain

High: 36 °FFalling Temperatures

Sunday
Night

Rain/Snow Likely Chance for Measurable Precipitation 60%

Rain/Snow
Likely

Low: 24 °F

Monday

Chance Snow Chance for Measurable Precipitation 30%

Chance
Snow

High: 31 °F

Monday
Night

Chance Snow Chance for Measurable Precipitation 30%

Chance
Snow

Low: 20 °F

Tuesday

Chance Snow Chance for Measurable Precipitation 50%

Chance
Snow

High: 31 °F

Tuesday
Night

Chance Snow Chance for Measurable Precipitation 30%

Chance
Snow

Low: 30 °F

Wednesday

Chance Snow Chance for Measurable Precipitation 30%

Chance
Snow

High: 32 °F

Wednesday
Night

Mostly Cloudy

Mostly
Cloudy

Low: 17 °F

Detailed Forecast

  • Tonight Rain and snow before 10pm, then snow between 10pm and 4am, then rain and snow after 4am. The rain and snow could be heavy at times. Low around 33. West wind 5 to 8 mph becoming south after midnight. Chance of precipitation is 100%. Total nighttime snow accumulation of around an inch possible.
  • Sunday Rain, mainly before 10am. Temperature rising to near 36 by 11am, then falling to around 30 during the remainder of the day. West wind 14 to 17 mph, with gusts as high as 24 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
  • Sunday Night Rain likely before 10pm, then a chance of snow. Cloudy, with a low around 24. West wind around 10 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
  • Monday A 30 percent chance of snow before 10am. Partly sunny, with a high near 31. Northwest wind 6 to 8 mph. New snow accumulation of less than a half inch possible.
  • Monday Night A 30 percent chance of snow after 10pm. Patchy fog before 10pm. Otherwise, mostly cloudy, with a low around 20. West wind 3 to 5 mph. New snow accumulation of less than a half inch possible.
  • Tuesday A 50 percent chance of snow. Mostly cloudy, with a high near 31. New snow accumulation of less than a half inch possible.
  • Tuesday Night A 30 percent chance of snow. Cloudy, with a low around 30. Little or no snow accumulation expected.
  • Wednesday A 30 percent chance of snow. Cloudy, with a high near 32.
  • Wednesday Night Mostly cloudy, with a low around 17.
  • Christmas Day Mostly sunny, with a high near 25.
  • Thursday Night Partly cloudy, with a low around 14.
  • Friday Partly sunny, with a high near 24.
  • Friday Night A 20 percent chance of snow. Mostly cloudy, with a low around 18.
  • Saturday A 30 percent chance of snow. Partly sunny, with a high near 27.