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 SSW Kahlotus WA

7 Day Forecast

For More Weather Information:

Pendleton, OR Local Forecast Office

Overnight

Chance Rain Chance for Measurable Precipitation 40%

Chance
Rain

Low: 36 °F

Saturday

Partly Sunny

Partly
Sunny

High: 38 °FFalling Temperatures

Saturday
Night

Mostly Clear

Mostly
Clear

Low: 16 °F

Sunday

Sunny

Sunny

High: 29 °F

Sunday
Night

Slight Chance Snow Chance for Measurable Precipitation 10%

Slight Chc
Snow

Low: 19 °F

Monday

Slight Chance Snow

Slight Chc
Snow

High: 29 °F

Monday
Night

Chance Snow

Chance
Snow

Low: 24 °F

Tuesday

Mostly Sunny

Mostly
Sunny

High: 32 °F

Tuesday
Night

Partly Cloudy

Partly
Cloudy

Low: 22 °F

Detailed Forecast

  • Overnight A 40 percent chance of rain. Mostly cloudy, with a low around 36. West wind around 18 mph, with gusts as high as 28 mph.
  • Saturday Partly sunny, with a temperature falling to around 32 by 5pm. Northwest wind 10 to 14 mph.
  • Saturday Night Mostly clear, with a low around 16. North wind 9 to 14 mph.
  • Sunday Sunny, with a high near 29. North wind 5 to 7 mph becoming east in the morning.
  • Sunday Night A 10 percent chance of snow showers after 4am. Mostly cloudy, with a low around 19. East wind around 6 mph becoming west in the evening.
  • Monday A slight chance of snow. Mostly cloudy, with a high near 29.
  • Monday Night A chance of snow showers. Mostly cloudy, with a low around 24.
  • Tuesday Mostly sunny, with a high near 32.
  • Tuesday Night Partly cloudy, with a low around 22.
  • Wednesday Partly sunny, with a high near 35.
  • Wednesday Night A slight chance of rain and snow showers. Mostly cloudy, with a low around 24.
  • Thursday A chance of rain. Mostly cloudy, with a high near 37.
  • Thursday Night Mostly cloudy, with a low around 29.
  • Friday Mostly cloudy, with a high near 39.