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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8 Miles SSW Powell ID

7 Day Forecast

For More Weather Information:

Missoula, MT Local Forecast Office

Tonight

Snow Chance for Measurable Precipitation 90%

Snow

Low: 18 °F

Sunday

Snow Chance for Measurable Precipitation 90%

Snow

High: 23 °F

Sunday
Night

Snow Chance for Measurable Precipitation 80%

Snow

Low: 19 °F

Monday

Chance Snow Chance for Measurable Precipitation 50%

Chance
Snow

High: 26 °F

Monday
Night

Snow Chance for Measurable Precipitation 80%

Snow

Low: 22 °F

Tuesday

Snow Chance for Measurable Precipitation 90%

Snow

High: 34 °F

Tuesday
Night

Snow Likely Chance for Measurable Precipitation 70%

Snow
Likely

Low: 31 °F

Wednesday

Chance Snow

Chance
Snow

High: 35 °F

Wednesday
Night

Chance Snow

Chance
Snow

Low: 21 °F

Detailed Forecast

  • Tonight Snow showers. Low around 18. Breezy, with a west wind 23 to 25 mph, with gusts as high as 36 mph. Chance of precipitation is 90%. Total nighttime snow accumulation of 3 to 5 inches possible.
  • Sunday Snow showers. High near 23. Breezy, with a west wind 17 to 23 mph, with gusts as high as 32 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.
  • Sunday Night Snow showers, mainly before 4am. Low around 19. West wind 18 to 20 mph, with gusts as high as 28 mph. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.
  • Monday A 50 percent chance of snow. Mostly cloudy, with a high near 26. West wind 11 to 16 mph, with gusts as high as 23 mph. New snow accumulation of 1 to 2 inches possible.
  • Monday Night Snow, mainly after 10pm. Low around 22. West southwest wind 11 to 13 mph. Chance of precipitation is 80%. New snow accumulation of 3 to 5 inches possible.
  • Tuesday Snow. High near 34. Chance of precipitation is 90%. New snow accumulation of 4 to 8 inches possible.
  • Tuesday Night Snow likely. Cloudy, with a low around 31. Windy. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.
  • Wednesday A chance of snow. Mostly cloudy, with a high near 35. Breezy.
  • Wednesday Night A chance of snow. Mostly cloudy, with a low around 21.
  • Thanksgiving Day A chance of snow. Partly sunny, with a high near 32.
  • Thursday Night A chance of snow. Mostly cloudy, with a low around 18.
  • Friday A chance of snow. Partly sunny, with a high near 29.
  • Friday Night A chance of snow. Mostly cloudy, with a low around 20.
  • Saturday A chance of snow showers. Mostly cloudy, with a high near 29.