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 Pacific Northwest through late 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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12 Miles SW Twisp WA

7 Day Forecast

For More Weather Information:

Spokane, WA Local Forecast Office

Tonight

Chance Snow Chance for Measurable Precipitation 40%

Chance
Snow

Low: 27 °F

Monday

Mostly Sunny

Mostly
Sunny

High: 35 °F

Monday
Night

Chance Snow Chance for Measurable Precipitation 30%

Chance
Snow

Low: 25 °F

Tuesday

Snow Likely Chance for Measurable Precipitation 60%

Snow
Likely

High: 34 °F

Tuesday
Night

Snow Likely Chance for Measurable Precipitation 70%

Snow
Likely

Low: 27 °F

Wednesday

Snow Likely Chance for Measurable Precipitation 60%

Snow
Likely

High: 32 °F

Wednesday
Night

Chance Snow Chance for Measurable Precipitation 30%

Chance
Snow

Low: 20 °F

Christmas
Day

Mostly Sunny

Mostly
Sunny

High: 27 °F

Thursday
Night

Partly Cloudy

Partly
Cloudy

Low: 17 °F

Detailed Forecast

  • Tonight Scattered snow showers, mainly before 10pm. Mostly cloudy, with a low around 27. Southwest wind 15 to 20 mph decreasing to 6 to 11 mph after midnight. Winds could gust as high as 28 mph. Chance of precipitation is 40%. Total nighttime snow accumulation of less than a half inch possible.
  • Monday Mostly sunny, with a high near 35. Northwest wind 11 to 18 mph, with gusts as high as 25 mph.
  • Monday Night A 30 percent chance of snow after 4am. Mostly cloudy, with a low around 25. North wind 5 to 7 mph becoming calm in the evening. New snow accumulation of less than a half inch possible.
  • Tuesday Snow likely, mainly between 10am and 4pm. Cloudy, with a high near 34. Southeast wind around 5 mph becoming calm in the morning. Chance of precipitation is 60%. New snow accumulation of around an inch possible.
  • Tuesday Night Snow likely, mainly after 10pm. Cloudy, with a low around 27. Calm wind. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
  • Wednesday Snow likely. Mostly cloudy, with a high near 32. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
  • Wednesday Night A 30 percent chance of snow. Mostly cloudy, with a low around 20. Little or no snow accumulation expected.
  • Christmas Day Mostly sunny, with a high near 27.
  • Thursday Night Partly cloudy, with a low around 17.
  • Friday Mostly sunny, with a high near 28.
  • Friday Night A 20 percent chance of snow. Mostly cloudy, with a low around 19.
  • Saturday A 30 percent chance of snow. Partly sunny, with a high near 28.
  • Saturday Night A 30 percent chance of snow. Mostly cloudy, with a low around 18.
  • Sunday A 20 percent chance of snow. Mostly sunny, with a high near 27.