National Weather Service United States Department of Commerce

Arctic air to drop temperatures across the northern Plain and northern Rockies; will bring snow to the Intermountain West

An arctic front is forecast to plunge through the northern Plains and northern Rockies on Saturday bringing a drastic drop in temperatures across these areas with a burst of snow over much of the Intermountain Region. Arctic air will also filter into the Pacific Northwest bringing with it snow showers and subfreezing low temperatures.
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Hazardous Weather Conditions

Current Conditions

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Winthrop WA

7 Day Forecast

For More Weather Information:

Spokane, WA Local Forecast Office

Overnight

Snow Chance for Measurable Precipitation 50%

Snow

Low: 19 °F

Saturday

Flurries

Flurries

High: 20 °FFalling Temperatures

Saturday
Night

Clear

Clear

Low: 0 °F

Sunday

Sunny

Sunny

High: 16 °F

Sunday
Night

Partly Cloudy

Partly
Cloudy

Low: 1 °F

Monday

Mostly Sunny

Mostly
Sunny

High: 21 °F

Monday
Night

Partly Cloudy

Partly
Cloudy

Low: 9 °F

Tuesday

Mostly Sunny

Mostly
Sunny

High: 25 °F

Tuesday
Night

Mostly Cloudy

Mostly
Cloudy

Low: 11 °F

Detailed Forecast

  • Overnight A chance of snow showers before 4am, then a chance for flurries. Mostly cloudy, with a low around 19. Northwest wind around 18 mph, with gusts as high as 25 mph. Chance of precipitation is 50%. Total nighttime snow accumulation of 1 to 2 inches possible.
  • Saturday Occasional flurries before 10am. Partly sunny, then gradually becoming sunny, with a temperature falling to around 6 by 5pm. Wind chill values as low as -9. Northwest wind around 10 mph, with gusts as high as 18 mph.
  • Saturday Night Clear, with a low around 0. Wind chill values as low as -11. North wind 5 to 8 mph.
  • Sunday Sunny, with a high near 16. Wind chill values as low as -8. Light and variable wind.
  • Sunday Night Partly cloudy, with a low around 1. Light south wind.
  • Monday Mostly sunny, with a high near 21.
  • Monday Night Partly cloudy, with a low around 9.
  • Tuesday Mostly sunny, with a high near 25.
  • Tuesday Night Mostly cloudy, with a low around 11.
  • Wednesday Mostly cloudy, with a high near 28.
  • Wednesday Night A slight chance of snow. Mostly cloudy, with a low around 17. Chance of precipitation is 20%.
  • Thursday A chance of rain and snow. Mostly cloudy, with a high near 30. Chance of precipitation is 30%.
  • Thursday Night A 30 percent chance of rain. Mostly cloudy, with a low around 21.
  • Friday A 30 percent chance of rain. Cloudy, with a high near 31.