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.
Read More...

Current Conditions

En Español

Share |

5 Miles WSW Summerville OR

7 Day Forecast

For More Weather Information:

Pendleton, OR Local Forecast Office

Tonight

Rain/Snow Chance for Measurable Precipitation 90%

Rain/Snow

Low: 29 °F

Saturday

Snow Chance for Measurable Precipitation 80%

Snow

High: 29 °FFalling Temperatures

Saturday
Night

Chance Snow Chance for Measurable Precipitation 50%

Chance
Snow

Low: 6 °F

Sunday

Increasing Clouds

Increasing
Clouds

High: 23 °F

Sunday
Night

Chance Snow Chance for Measurable Precipitation 30%

Chance
Snow

Low: 17 °F

Monday

Chance Snow

Chance
Snow

High: 31 °F

Monday
Night

Chance Snow

Chance
Snow

Low: 25 °F

Tuesday

Chance Snow

Chance
Snow

High: 31 °F

Tuesday
Night

Slight Chance Snow

Slight Chc
Snow

Low: 21 °F

Detailed Forecast

  • Tonight Rain before 10pm, then rain and snow. Low around 29. Breezy, with a south wind 22 to 24 mph, with gusts as high as 34 mph. Chance of precipitation is 90%. Total nighttime snow accumulation of less than a half inch possible.
  • Saturday Snow, mainly before 4pm. Temperature falling to around 18 by 5pm. West wind 10 to 15 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. Mostly cloudy, with a low around 6. Wind chill values as low as -4. Northwest wind 8 to 13 mph. New snow accumulation of less than a half inch possible.
  • Sunday Increasing clouds, with a high near 23. Calm wind becoming southeast 5 to 8 mph in the morning.
  • Sunday Night A 30 percent chance of snow showers after 4am. Mostly cloudy, with a low around 17. South wind 8 to 14 mph.
  • Monday A chance of snow. Mostly cloudy, with a high near 31.
  • Monday Night A chance of snow showers. Mostly cloudy, with a low around 25.
  • Tuesday A chance of snow showers. Partly sunny, with a high near 31.
  • Tuesday Night A slight chance of snow showers. Mostly cloudy, with a low around 21.
  • Wednesday A chance of snow showers. Mostly cloudy, with a high near 33.
  • Wednesday Night A chance of snow showers. Cloudy, with a low around 25.
  • Thursday A chance of snow. Cloudy, with a high near 37.
  • Thursday Night A chance of snow showers. Cloudy, with a low around 30.
  • Friday A chance of snow showers. Mostly cloudy, with a high near 37.