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 SE Dee OR

7 Day Forecast

For More Weather Information:

Portland, OR Local Forecast Office

Overnight

Snow Likely Chance for Measurable Precipitation 60%

Snow
Likely

Low: 30 °F

Saturday

Snow Likely Chance for Measurable Precipitation 60%

Snow
Likely

High: 27 °FFalling Temperatures

Saturday
Night

Partly Cloudy

Partly
Cloudy

Low: 10 °F

Sunday

Sunny

Sunny

High: 20 °F

Sunday
Night

Chance Snow Chance for Measurable Precipitation 30%

Chance
Snow

Low: 15 °F

Monday

Wintry Mix Chance for Measurable Precipitation 70%

Wintry
Mix

High: 31 °F

Monday
Night

Snow Likely Chance for Measurable Precipitation 60%

Snow
Likely

Low: 19 °F

Tuesday

Slight Chance Snow

Slight Chc
Snow

High: 29 °F

Tuesday
Night

Mostly Cloudy

Mostly
Cloudy

Low: 20 °F

Detailed Forecast

  • Overnight Snow showers likely, mainly after 4am. Mostly cloudy, with a steady temperature around 30. Breezy, with a west wind around 22 mph, with gusts as high as 34 mph. Chance of precipitation is 60%. Total nighttime snow accumulation of 1 to 2 inches possible.
  • Saturday Snow showers likely, mainly before 10am. Partly sunny, with a temperature falling to around 24 by 5pm. West wind 14 to 18 mph, with gusts as high as 31 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
  • Saturday Night Partly cloudy, with a low around 10. Wind chill values as low as -5. Northwest wind 6 to 8 mph becoming east in the evening.
  • Sunday Sunny, with a high near 20. Wind chill values as low as -5. East wind around 13 mph.
  • Sunday Night A 30 percent chance of snow after 4am. Mostly cloudy, with a low around 15. East wind 9 to 13 mph. Little or no snow accumulation expected.
  • Monday A chance of snow before 10am, then snow likely, possibly mixed with freezing rain. Mostly cloudy, with a high near 31. Chance of precipitation is 70%. New snow accumulation of 2 to 4 inches possible.
  • Monday Night Snow likely. Mostly cloudy, with a low around 19. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.
  • Tuesday A slight chance of snow showers. Mostly cloudy, with a high near 29.
  • Tuesday Night Mostly cloudy, with a low around 20.
  • Wednesday A slight chance of snow showers. Cloudy, with a high near 31.
  • Wednesday Night A chance of rain and snow. Cloudy, with a low around 23.
  • Thursday A chance of snow. Cloudy, with a high near 35.
  • Thursday Night A chance of snow. Cloudy, with a low around 22.
  • Friday A chance of snow. Cloudy, with a high near 35.