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 WSW Joseph OR

7 Day Forecast

For More Weather Information:

Pendleton, OR Local Forecast Office

Tonight

Rain/Snow Chance for Measurable Precipitation 90%

Rain/Snow

Low: 35 °F

Saturday

Snow Chance for Measurable Precipitation 90%

Snow

High: 30 °FFalling Temperatures

Saturday
Night

Chance Snow Chance for Measurable Precipitation 50%

Chance
Snow

Low: 7 °F

Sunday

Sunny

Sunny

High: 24 °F

Sunday
Night

Chance Snow Chance for Measurable Precipitation 30%

Chance
Snow

Low: 18 °F

Monday

Chance Snow

Chance
Snow

High: 32 °F

Monday
Night

Chance Snow

Chance
Snow

Low: 28 °F

Tuesday

Chance Snow

Chance
Snow

High: 32 °F

Tuesday
Night

Chance Snow

Chance
Snow

Low: 22 °F

Detailed Forecast

  • Tonight Rain before 10pm, then rain and snow. Steady temperature around 35. Southwest wind 15 to 17 mph, with gusts as high as 28 mph. Chance of precipitation is 90%. Total nighttime snow accumulation of less than one inch possible.
  • Saturday Snow, mainly before 4pm. Temperature falling to around 22 by 5pm. West wind around 10 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
  • Saturday Night A 50 percent chance of snow before 10pm. Partly cloudy, with a low around 7. Wind chill values as low as -1. Northwest wind 7 to 13 mph. New snow accumulation of less than a half inch possible.
  • Sunday Sunny, with a high near 24. Calm wind becoming southeast around 5 mph in the morning.
  • Sunday Night A 30 percent chance of snow showers, mainly after 4am. Mostly cloudy, with a low around 18. South wind 5 to 9 mph.
  • Monday A chance of snow. Mostly cloudy, with a high near 32.
  • Monday Night A chance of snow showers. Mostly cloudy, with a low around 28.
  • Tuesday A chance of snow showers. Mostly cloudy, with a high near 32.
  • Tuesday Night A chance of snow showers. Mostly cloudy, with a low around 22.
  • Wednesday A chance of snow showers. Mostly cloudy, with a high near 37.
  • Wednesday Night A chance of snow showers. Cloudy, with a low around 28.
  • Thursday A chance of snow. Cloudy, with a high near 39.
  • Thursday Night A chance of snow showers. Cloudy, with a low around 29.
  • Friday A chance of snow showers. Mostly cloudy, with a high near 39.