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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12 Miles W La Grande OR

7 Day Forecast

For More Weather Information:

Pendleton, OR Local Forecast Office

Tonight

Rain/Snow Chance for Measurable Precipitation 90%

Rain/Snow

Low: 36 °F

Saturday

Rain/Snow Chance for Measurable Precipitation 80%

Rain/Snow

High: 37 °FFalling Temperatures

Saturday
Night

Chance Snow Chance for Measurable Precipitation 50%

Chance
Snow

Low: 5 °F

Sunday

Increasing Clouds

Increasing
Clouds

High: 28 °F

Sunday
Night

Chance Snow Chance for Measurable Precipitation 30%

Chance
Snow

Low: 20 °F

Monday

Chance Snow

Chance
Snow

High: 36 °F

Monday
Night

Chance Showers

Chance
Showers

Low: 31 °F

Tuesday

Chance Showers

Chance
Showers

High: 35 °F

Tuesday
Night

Slight Chance Rain

Slight Chc
Rain

Low: 23 °F

Detailed Forecast

  • Tonight Rain before 4am, then rain and snow. Low around 36. Southwest wind 10 to 15 mph. Chance of precipitation is 90%. Total nighttime snow accumulation of less than a half inch possible.
  • Saturday Rain and snow, becoming all snow after 10am. Temperature falling to around 26 by 5pm. Northwest wind 8 to 14 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.
  • Saturday Night A 50 percent chance of snow before 10pm. Partly cloudy, with a low around 5. Wind chill values as low as -5. Northwest wind 7 to 13 mph. New snow accumulation of less than a half inch possible.
  • Sunday Increasing clouds, with a high near 28. Calm wind becoming east around 5 mph in the morning.
  • Sunday Night A 30 percent chance of snow showers after 4am. Mostly cloudy, with a low around 20. Southeast wind 3 to 7 mph.
  • Monday A chance of snow. Mostly cloudy, with a high near 36.
  • Monday Night A chance of showers. Mostly cloudy, with a low around 31.
  • Tuesday A chance of showers. Partly sunny, with a high near 35.
  • Tuesday Night A slight chance of rain showers. Mostly cloudy, with a low around 23.
  • Wednesday A slight chance of rain and snow showers. Mostly cloudy, with a high near 39.
  • Wednesday Night A chance of rain and snow showers. Cloudy, with a low around 28.
  • Thursday A chance of rain. Cloudy, with a high near 43.
  • Thursday Night A slight chance of rain and snow showers. Cloudy, with a low around 33.
  • Friday A slight chance of showers. Mostly cloudy, with a high near 43.