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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16 Miles NNE Roslyn WA

7 Day Forecast

For More Weather Information:

Pendleton, OR Local Forecast Office

Tonight

Snow Likely Chance for Measurable Precipitation 60%

Snow
Likely

Low: 26 °F

Sunday

Snow Chance for Measurable Precipitation 90%

Snow

High: 34 °F

Sunday
Night

Chance Snow Chance for Measurable Precipitation 50%

Chance
Snow

Low: 27 °FRising Temperatures

Monday

Chance Snow Chance for Measurable Precipitation 30%

Chance
Snow

High: 37 °F

Monday
Night

Rain/Snow Likely Chance for Measurable Precipitation 60%

Rain/Snow
Likely

Low: 31 °F

Tuesday

Rain/Snow Likely

Rain/Snow
Likely

High: 42 °F

Tuesday
Night

Chance Showers

Chance
Showers

Low: 35 °F

Wednesday

Chance Rain

Chance
Rain

High: 42 °F

Wednesday
Night

Chance Rain/Snow

Chance
Rain/Snow

Low: 31 °F

Detailed Forecast

  • Tonight Snow showers likely, mainly before 10pm. Mostly cloudy, with a low around 26. West wind 13 to 17 mph, with gusts as high as 26 mph. Chance of precipitation is 60%. Total nighttime snow accumulation of 2 to 4 inches possible.
  • Sunday Snow. High near 34. West wind around 11 mph. Chance of precipitation is 90%. New snow accumulation of 4 to 8 inches possible.
  • Sunday Night A 50 percent chance of snow, mainly before 4am. Mostly cloudy, with a temperature rising to around 31 by 4am. West wind around 14 mph. New snow accumulation of less than one inch possible.
  • Monday A 30 percent chance of snow, mainly after 10am. Mostly cloudy, with a high near 37. West wind around 9 mph.
  • Monday Night Snow likely before 10pm, then rain and snow likely. Cloudy, with a low around 31. West wind 8 to 13 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.
  • Tuesday Rain and snow showers likely, becoming all rain after 10am. Cloudy, with a high near 42. Breezy.
  • Tuesday Night A chance of showers. Mostly cloudy, with a low around 35. Breezy.
  • Wednesday A chance of rain. Mostly cloudy, with a high near 42. Breezy.
  • Wednesday Night A chance of rain and snow. Mostly cloudy, with a low around 31.
  • Thanksgiving Day A chance of snow. Mostly cloudy, with a high near 38.
  • Thursday Night A chance of snow. Mostly cloudy, with a low around 27.
  • Friday A chance of snow. Mostly cloudy, with a high near 35.
  • Friday Night A chance of snow. Mostly cloudy, with a low around 26.
  • Saturday A chance of snow. Mostly cloudy, with a high near 35.