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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Current Conditions

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8 Miles NE Newhalem WA

7 Day Forecast

For More Weather Information:

Seattle, WA Local Forecast Office

Tonight

Snow Likely Chance for Measurable Precipitation 60%

Snow
Likely

Low: 4 °F

Saturday

Chance Snow Chance for Measurable Precipitation 30%

Chance
Snow

High: 7 °F

Saturday
Night

Clear

Clear

Low: 4 °F

Sunday

Sunny

Sunny

High: 25 °F

Sunday
Night

Partly Cloudy

Partly
Cloudy

Low: 15 °F

Monday

Mostly Sunny

Mostly
Sunny

High: 24 °F

Monday
Night

Partly Cloudy

Partly
Cloudy

Low: 14 °F

Tuesday

Mostly Sunny

Mostly
Sunny

High: 29 °F

Tuesday
Night

Mostly Cloudy

Mostly
Cloudy

Low: 21 °F

Detailed Forecast

  • Tonight Snow likely, mainly before 10pm. Cloudy, with a low around 4. North wind 7 to 9 mph. Chance of precipitation is 60%. Total nighttime snow accumulation of 1 to 3 inches possible.
  • Saturday A 30 percent chance of snow before 10am. Mostly cloudy through mid morning, then gradual clearing and cold, with a high near 7. North northeast wind 6 to 9 mph. New snow accumulation of less than one inch possible.
  • Saturday Night Clear, with a low around 4. Light north northeast wind.
  • Sunday Sunny, with a high near 25. East wind 6 to 9 mph.
  • Sunday Night Partly cloudy, with a low around 15. East wind around 9 mph.
  • Monday Mostly sunny, with a high near 24.
  • Monday Night Partly cloudy, with a low around 14.
  • Tuesday Mostly sunny, with a high near 29.
  • Tuesday Night Mostly cloudy, with a low around 21.
  • Wednesday A slight chance of snow. Mostly cloudy, with a high near 31.
  • Wednesday Night A chance of snow. Mostly cloudy, with a low around 23.
  • Thursday A chance of snow. Mostly cloudy, with a high near 31.
  • Thursday Night A chance of snow. Mostly cloudy, with a low around 24.
  • Friday A chance of snow. Mostly cloudy, with a high near 31.