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.
Read More...

Current Conditions

En Español

Share |

11 Miles WSW Twisp WA

7 Day Forecast

For More Weather Information:

Spokane, WA Local Forecast Office

Tonight

Snow Chance for Measurable Precipitation 100%

Snow

Low: 29 °F

Sunday

Snow Chance for Measurable Precipitation 90%

Snow

High: 35 °FFalling Temperatures

Sunday
Night

Snow Likely Chance for Measurable Precipitation 70%

Snow
Likely

Low: 24 °F

Monday

Chance Snow Chance for Measurable Precipitation 40%

Chance
Snow

High: 31 °F

Monday
Night

Chance Snow Chance for Measurable Precipitation 50%

Chance
Snow

Low: 22 °F

Tuesday

Snow Likely Chance for Measurable Precipitation 60%

Snow
Likely

High: 31 °F

Tuesday
Night

Chance Snow Chance for Measurable Precipitation 50%

Chance
Snow

Low: 28 °F

Wednesday

Chance Snow Chance for Measurable Precipitation 40%

Chance
Snow

High: 29 °F

Wednesday
Night

Chance Snow Chance for Measurable Precipitation 30%

Chance
Snow

Low: 16 °F

Detailed Forecast

  • Tonight Snow. Low around 29. West wind 8 to 13 mph, with gusts as high as 18 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of 4 to 8 inches possible.
  • Sunday Snow, mainly before 10am. Temperature rising to near 35 by 11am, then falling to around 27 during the remainder of the day. West wind 17 to 21 mph, with gusts as high as 29 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
  • Sunday Night Snow likely, mainly before 4am. Cloudy, with a low around 24. Breezy, with a west wind around 25 mph, with gusts as high as 36 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 31. Breezy, with a west wind 18 to 24 mph, with gusts as high as 33 mph. New snow accumulation of less than a half inch possible.
  • Monday Night A 50 percent chance of snow after 10pm. Mostly cloudy, with a low around 22. Southwest wind 6 to 9 mph. New snow accumulation of less than a half inch possible.
  • Tuesday Snow likely. Mostly cloudy, with a high near 31. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
  • Tuesday Night A 50 percent chance of snow. Cloudy, with a low around 28. Little or no snow accumulation expected.
  • Wednesday A 40 percent chance of snow. Cloudy, with a high near 29.
  • Wednesday Night A 30 percent chance of snow. Mostly cloudy, with a low around 16.
  • Christmas Day Mostly sunny, with a high near 26.
  • Thursday Night Partly cloudy, with a low around 15.
  • Friday Partly sunny, with a high near 25.
  • Friday Night A 20 percent chance of snow. Mostly cloudy, with a low around 16.
  • Saturday A 40 percent chance of snow. Partly sunny, with a high near 26.