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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Walhalla ND

7 Day Forecast

For More Weather Information:

Grand Forks, ND Local Forecast Office

Today

Wintry Mix Chance for Measurable Precipitation 60%

Wintry
Mix

High: 35 °FFalling Temperatures

Tonight

Snow Likely Chance for Measurable Precipitation 60%

Snow
Likely

Low: 5 °F

Monday

Chance Snow Chance for Measurable Precipitation 30%

Chance
Snow

High: 12 °F

Monday
Night

Partly Cloudy

Partly
Cloudy

Low: 7 °F

Tuesday

Chance Snow Chance for Measurable Precipitation 30%

Chance
Snow

High: 22 °F

Tuesday
Night

Snow Likely Chance for Measurable Precipitation 60%

Snow
Likely

Low: 4 °F

Wednesday

Snow Likely Chance for Measurable Precipitation 60%

Snow
Likely

High: 6 °F

Wednesday
Night

Partly Cloudy

Partly
Cloudy

Low: -7 °F

Thanksgiving
Day

Mostly Sunny

Mostly
Sunny

High: 7 °F

Detailed Forecast

  • Today A chance of rain or freezing rain before 11am, then snow likely. Patchy fog before 11am. Otherwise, cloudy, with a temperature falling to around 20 by 5pm. Breezy, with a west wind 9 to 14 mph becoming north northwest 21 to 26 mph in the afternoon. Winds could gust as high as 37 mph. Chance of precipitation is 60%. Little or no ice accumulation expected. Total daytime snow accumulation of less than one inch possible.
  • Tonight Snow likely with patchy blowing snow before 3am, then patchy blowing snow and a chance of snow after 3am. Cloudy, with a low around 5. Blustery, with a north northwest wind 25 to 29 mph, with gusts as high as 41 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
  • Monday A 30 percent chance of snow, mainly before 7am. Cloudy, then gradually becoming mostly sunny, with a high near 12. Wind chill values as low as -16. Blustery, with a north northwest wind 19 to 24 mph decreasing to 13 to 18 mph in the afternoon. Winds could gust as high as 34 mph. New snow accumulation of less than a half inch possible.
  • Monday Night Partly cloudy, with a low around 7. West northwest wind 8 to 11 mph.
  • Tuesday A 30 percent chance of snow after 1pm. Mostly cloudy, with a high near 22. West northwest wind 6 to 8 mph becoming south southeast in the afternoon.
  • Tuesday Night Snow likely, mainly after 7pm. Cloudy, with a low around 4. Chance of precipitation is 60%.
  • Wednesday Snow likely before 7am. Partly sunny, with a high near 6. Chance of precipitation is 60%.
  • Wednesday Night Partly cloudy, with a low around -7.
  • Thanksgiving Day Mostly sunny, with a high near 7.
  • Thursday Night Mostly cloudy, with a low around -2.
  • Friday Partly sunny, with a high near 10.
  • Friday Night Partly cloudy, with a low around -4.
  • Saturday Mostly sunny, with a high near 7.