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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13 Miles NNE Dell MT

7 Day Forecast

For More Weather Information:

Great Falls, MT Local Forecast Office

Tonight

Chance Snow Chance for Measurable Precipitation 40%

Chance
Snow

Low: 19 °F

Sunday

Chance Snow Chance for Measurable Precipitation 30%

Chance
Snow

High: 21 °F

Sunday
Night

Chance Snow Chance for Measurable Precipitation 40%

Chance
Snow

Low: 13 °F

Monday

Slight Chance Snow Chance for Measurable Precipitation 20%

Slight Chc
Snow

High: 20 °F

Monday
Night

Chance Snow Chance for Measurable Precipitation 40%

Chance
Snow

Low: 11 °F

Tuesday

Chance Snow Chance for Measurable Precipitation 30%

Chance
Snow

High: 30 °F

Tuesday
Night

Chance Snow Chance for Measurable Precipitation 30%

Chance
Snow

Low: 25 °F

Wednesday

Slight Chance Snow

Slight Chc
Snow

High: 34 °F

Wednesday
Night

Slight Chance Snow

Slight Chc
Snow

Low: 19 °F

Detailed Forecast

  • Tonight Scattered snow showers. Mostly cloudy, with a steady temperature around 19. West wind 16 to 20 mph, with gusts as high as 28 mph. Chance of precipitation is 40%. Total nighttime snow accumulation of less than a half inch possible.
  • Sunday A 30 percent chance of snow showers, mainly after 11am. Partly sunny, with a high near 21. Wind chill values as low as zero. West wind 16 to 18 mph, with gusts as high as 25 mph. New snow accumulation of less than a half inch possible.
  • Sunday Night A 40 percent chance of snow showers. Mostly cloudy, with a low around 13. Wind chill values as low as -1. West wind around 15 mph, with gusts as high as 21 mph. New snow accumulation of less than one inch possible.
  • Monday A 20 percent chance of snow showers. Partly sunny, with a high near 20. Wind chill values as low as zero. West wind 8 to 11 mph.
  • Monday Night A 40 percent chance of snow showers. Mostly cloudy, with a low around 11. South wind 8 to 11 mph. New snow accumulation of less than a half inch possible.
  • Tuesday A 30 percent chance of snow. Mostly cloudy, with a high near 30. New snow accumulation of less than a half inch possible.
  • Tuesday Night A 30 percent chance of snow. Mostly cloudy, with a low around 25. New snow accumulation of less than a half inch possible.
  • Wednesday A slight chance of snow. Mostly cloudy, with a high near 34.
  • Wednesday Night A slight chance of snow. Mostly cloudy, with a low around 19.
  • Thanksgiving Day Partly sunny, with a high near 31.
  • Thursday Night Partly cloudy, with a low around 16.
  • Friday A slight chance of snow. Partly sunny, with a high near 27.
  • Friday Night Mostly cloudy, with a low around 13.
  • Saturday A slight chance of snow. Partly sunny, with a high near 24.