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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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: 31 °F

Sunday

Rain Chance for Measurable Precipitation 80%

Rain

High: 35 °F

Sunday
Night

Chance Rain/Snow Chance for Measurable Precipitation 50%

Chance
Rain/Snow

Low: 23 °F

Monday

Slight Chance Snow Chance for Measurable Precipitation 20%

Slight Chc
Snow

High: 30 °F

Monday
Night

Chance Snow Chance for Measurable Precipitation 30%

Chance
Snow

Low: 21 °F

Tuesday

Chance Snow Chance for Measurable Precipitation 40%

Chance
Snow

High: 31 °F

Tuesday
Night

Chance Rain/Snow Chance for Measurable Precipitation 30%

Chance
Rain/Snow

Low: 30 °F

Wednesday

Chance Snow Chance for Measurable Precipitation 30%

Chance
Snow

High: 31 °F

Wednesday
Night

Mostly Cloudy

Mostly
Cloudy

Low: 15 °F

Detailed Forecast

  • Tonight Rain and snow before 10pm, then snow between 10pm and 4am, then rain and snow after 4am. Low around 31. Light and variable wind becoming southwest 5 to 7 mph in the evening. Chance of precipitation is 100%. Total nighttime snow accumulation of less than one inch possible.
  • Sunday Rain, mainly before 10am. High near 35. West wind 13 to 16 mph, with gusts as high as 23 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
  • Sunday Night A chance of rain before 10pm, then a chance of rain and snow. Cloudy, with a low around 23. West wind 8 to 10 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.
  • Monday A 20 percent chance of snow before 10am. Partly sunny, with a high near 30. Northwest wind 7 to 9 mph.
  • Monday Night A 30 percent chance of snow after 10pm. Patchy fog before 10pm. Otherwise, mostly cloudy, with a low around 21. West wind 3 to 5 mph. New snow accumulation of less than a half inch possible.
  • Tuesday A chance of snow. Mostly cloudy, with a high near 31. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.
  • Tuesday Night A chance of rain and snow. Cloudy, with a low around 30. Chance of precipitation is 30%. Little or no snow accumulation expected.
  • Wednesday A 30 percent chance of snow. Cloudy, with a high near 31.
  • Wednesday Night Mostly cloudy, with a low around 15.
  • 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 23.
  • 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.