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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6 Miles SE Washington Pass WA

7 Day Forecast

For More Weather Information:

Spokane, WA Local Forecast Office

Tonight

Snow Chance for Measurable Precipitation 100%

Snow

Low: 31 °F

Sunday

Rain Chance for Measurable Precipitation 100%

Rain

High: 37 °FFalling Temperatures

Sunday
Night

Snow Chance for Measurable Precipitation 90%

Snow

Low: 26 °F

Monday

Chance Snow Chance for Measurable Precipitation 50%

Chance
Snow

High: 32 °F

Monday
Night

Chance Snow Chance for Measurable Precipitation 50%

Chance
Snow

Low: 19 °F

Tuesday

Snow Likely Chance for Measurable Precipitation 60%

Snow
Likely

High: 32 °F

Tuesday
Night

Chance Snow Chance for Measurable Precipitation 50%

Chance
Snow

Low: 30 °F

Wednesday

Chance Snow Chance for Measurable Precipitation 40%

Chance
Snow

High: 33 °F

Wednesday
Night

Slight Chance Snow Chance for Measurable Precipitation 20%

Slight Chc
Snow

Low: 15 °F

Detailed Forecast

  • Tonight Snow. Low around 31. West wind 7 to 12 mph increasing to 15 to 20 mph after midnight. Winds could gust as high as 29 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of 4 to 8 inches possible.
  • Sunday Rain. Temperature rising to near 37 by 11am, then falling to around 29 during the remainder of the day. West wind 15 to 18 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
  • Sunday Night Snow, mainly before 4am. Low around 26. West wind 15 to 17 mph, with gusts as high as 24 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.
  • Monday A 50 percent chance of snow, mainly before 10am. Mostly cloudy, with a high near 32. West wind 10 to 13 mph. New snow accumulation of less than one inch possible.
  • Monday Night A 50 percent chance of snow, mainly after 10pm. Mostly cloudy, with a low around 19. West wind 5 to 7 mph becoming light and variable in the evening. New snow accumulation of less than one inch possible.
  • Tuesday Snow likely. Mostly cloudy, with a high near 32. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.
  • Tuesday Night A 50 percent chance of snow. Cloudy, with a low around 30. Little or no snow accumulation expected.
  • Wednesday A 40 percent chance of snow. Cloudy, with a high near 33.
  • Wednesday Night A 20 percent chance of snow. Mostly cloudy, with a low around 15.
  • Christmas Day Mostly sunny, with a high near 27.
  • Thursday Night Partly cloudy, with a low around 16.
  • Friday Partly sunny, with a high near 25.
  • 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.