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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10 Miles W Kelso WA

7 Day Forecast

For More Weather Information:

Portland, OR Local Forecast Office

Overnight

Chance Snow Chance for Measurable Precipitation 50%

Chance
Snow

Low: 34 °F

Saturday

Chance Snow Chance for Measurable Precipitation 50%

Chance
Snow

High: 37 °FFalling Temperatures

Saturday
Night

Mostly Clear

Mostly
Clear

Low: 24 °F

Sunday

Sunny

Sunny

High: 37 °F

Sunday
Night

Partly Cloudy

Partly
Cloudy

Low: 27 °F

Monday

Chance Freezing Rain Chance for Measurable Precipitation 40%

Chance
Freezing Rain

High: 37 °F

Monday
Night

Chance Rain Chance for Measurable Precipitation 40%

Chance
Rain

Low: 31 °F

Tuesday

Partly Sunny

Partly
Sunny

High: 42 °F

Tuesday
Night

Mostly Cloudy

Mostly
Cloudy

Low: 30 °F

Detailed Forecast

  • Overnight A 50 percent chance of snow showers. Mostly cloudy, with a low around 34. West wind around 8 mph. Little or no snow accumulation expected.
  • Saturday A 50 percent chance of snow showers. Partly sunny, with a temperature rising to near 37 by 11am, then falling to around 29 during the remainder of the day. West wind around 8 mph becoming north northeast in the afternoon. Little or no snow accumulation expected.
  • Saturday Night Mostly clear, with a low around 24. Light northeast wind becoming east 5 to 10 mph in the evening.
  • Sunday Sunny, with a high near 37. East wind around 9 mph.
  • Sunday Night Partly cloudy, with a low around 27. East wind 7 to 9 mph.
  • Monday A chance of rain or freezing rain before 10am, then a chance of rain. Mostly cloudy, with a high near 37. Chance of precipitation is 40%.
  • Monday Night A 40 percent chance of rain. Mostly cloudy, with a low around 31.
  • Tuesday Partly sunny, with a high near 42.
  • Tuesday Night Mostly cloudy, with a low around 30.
  • Wednesday A slight chance of showers. Mostly cloudy, with a high near 44.
  • Wednesday Night A chance of rain. Cloudy, with a low around 31.
  • Thursday A chance of rain. Cloudy, with a high near 46.
  • Thursday Night A chance of rain. Cloudy, with a low around 31.
  • Friday A chance of rain. Mostly cloudy, with a high near 46.