National Weather Service United States Department of Commerce

Developing storm will spread rain across eastern U.S.; thunderstorms in the Southeast

A storm system developing in the South will move up the Mississippi River Valley on Sunday bringing rainfall to much of the eastern U.S., along with thunderstorms in the southeastern states. Some of the thunderstorms in the Southeast could produce large hail, damaging wind and heavy rain.
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Current Conditions

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11 Miles SSE Imnaha OR

7 Day Forecast

For More Weather Information:

Pendleton, OR Local Forecast Office

Overnight

Chance Snow Chance for Measurable Precipitation 30%

Chance
Snow

Low: 25 °F

Sunday

Snow Likely Chance for Measurable Precipitation 70%

Snow
Likely

High: 28 °F

Sunday
Night

Chance Snow Chance for Measurable Precipitation 50%

Chance
Snow

Low: 20 °F

Monday

Chance Snow Chance for Measurable Precipitation 30%

Chance
Snow

High: 29 °F

Monday
Night

Snow Likely Chance for Measurable Precipitation 60%

Snow
Likely

Low: 29 °F

Tuesday

Snow Likely

Snow
Likely

High: 36 °F

Tuesday
Night

Slight Chance Showers

Slight Chc
Showers

Low: 35 °F

Wednesday

Mostly Cloudy

Mostly
Cloudy

High: 40 °F

Wednesday
Night

Mostly Cloudy

Mostly
Cloudy

Low: 30 °F

Detailed Forecast

  • Overnight Scattered snow showers. Mostly cloudy, with a low around 25. West wind around 7 mph. Chance of precipitation is 30%.
  • Sunday Snow likely, mainly between 10am and 4pm. Cloudy, with a high near 28. Southwest wind 8 to 11 mph. Chance of precipitation is 70%. New snow accumulation of around an inch possible.
  • Sunday Night A 50 percent chance of snow, mainly before 10pm. Mostly cloudy, with a low around 20. West wind 11 to 13 mph. New snow accumulation of less than one inch possible.
  • Monday A 30 percent chance of snow after 4pm. Partly sunny, with a high near 29. Southwest wind 7 to 10 mph.
  • Monday Night Snow likely, mainly after 10pm. Cloudy, with a low around 29. Southwest wind 10 to 18 mph, with gusts as high as 30 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.
  • Tuesday Snow showers likely, mainly before 10am. Cloudy, with a high near 36.
  • Tuesday Night A slight chance of showers. Mostly cloudy, with a low around 35.
  • Wednesday Mostly cloudy, with a high near 40.
  • Wednesday Night Mostly cloudy, with a low around 30.
  • Thanksgiving Day A slight chance of snow. Partly sunny, with a high near 35.
  • Thursday Night A slight chance of snow. Mostly cloudy, with a low around 26.
  • Friday A slight chance of snow. Partly sunny, with a high near 35.
  • Friday Night A slight chance of snow. Mostly cloudy, with a low around 24.
  • Saturday A chance of snow. Mostly cloudy, with a high near 33.