National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

CAVALIER (K2C8)

Lat: 48.78°NLon: 97.63°WElev: 889ft.

A Few Clouds

77°F

25°C

Humidity 61%
Wind Speed NW 10 G 16 mph
Barometer 29.89 in
Dewpoint 63°F (17°C)
Visibility 8.00 mi
Heat Index79°F (26°C)
Last update 1 Sep 5:15 pm CDT
Extended Forecast for

Walhalla ND

  • Tonight

    Tonight: Mostly cloudy, with a low around 57. Northwest wind 6 to 11 mph becoming light after midnight.

    Low: 57 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, then gradually becoming sunny, with a high near 78. Calm wind becoming east northeast around 6 mph in the afternoon.

    High: 78 °F

    Decreasing
    Clouds

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 57. East wind around 5 mph becoming calm in the evening.

    Low: 57 °F

    Mostly Clear

  • Thursday

    Thursday: Showers and possibly a thunderstorm after 1pm. High near 82. Light east southeast wind increasing to 8 to 13 mph in the morning. Chance of precipitation is 80%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 82 °F

    Mostly Sunny
    then Showers

  • Thursday Night

    Thursday Night: A 40 percent chance of showers and thunderstorms before 1am. Mostly cloudy, with a low around 60. East southeast wind 5 to 8 mph becoming calm after midnight. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 60 °F

    Chance
    Showers

  • Friday

    Friday: Mostly sunny, with a high near 85. Calm wind becoming east southeast 5 to 8 mph in the afternoon.

    High: 85 °F

    Mostly Sunny

  • Friday Night

    Friday Night: A slight chance of showers, then a chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 64. East southeast wind 5 to 7 mph. Chance of precipitation is 30%.

    Low: 64 °F

    Chance
    Showers

  • Saturday

    Saturday: A chance of showers, with thunderstorms also possible after 1pm. Partly sunny, with a high near 84. East southeast wind 6 to 10 mph becoming north northwest in the afternoon. Chance of precipitation is 40%.

    High: 84 °F

    Chance
    Showers

  • Saturday Night

    Saturday Night: A 40 percent chance of showers and thunderstorms, mainly before 1am. Partly cloudy, with a low around 59. North northwest wind around 9 mph.

    Low: 59 °F

    Chance
    Showers

Detailed Forecast

Tonight
Mostly cloudy, with a low around 57. Northwest wind 6 to 11 mph becoming light after midnight.
Wednesday
Mostly cloudy, then gradually becoming sunny, with a high near 78. Calm wind becoming east northeast around 6 mph in the afternoon.
Wednesday Night
Mostly clear, with a low around 57. East wind around 5 mph becoming calm in the evening.
Thursday
Showers and possibly a thunderstorm after 1pm. High near 82. Light east southeast wind increasing to 8 to 13 mph in the morning. Chance of precipitation is 80%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Thursday Night
A 40 percent chance of showers and thunderstorms before 1am. Mostly cloudy, with a low around 60. East southeast wind 5 to 8 mph becoming calm after midnight. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Friday
Mostly sunny, with a high near 85. Calm wind becoming east southeast 5 to 8 mph in the afternoon.
Friday Night
A slight chance of showers, then a chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 64. East southeast wind 5 to 7 mph. Chance of precipitation is 30%.
Saturday
A chance of showers, with thunderstorms also possible after 1pm. Partly sunny, with a high near 84. East southeast wind 6 to 10 mph becoming north northwest in the afternoon. Chance of precipitation is 40%.
Saturday Night
A 40 percent chance of showers and thunderstorms, mainly before 1am. Partly cloudy, with a low around 59. North northwest wind around 9 mph.
Sunday
Partly sunny, with a high near 76. North wind 10 to 14 mph.
Sunday Night
A 20 percent chance of showers. Partly cloudy, with a low around 53. North wind 5 to 11 mph.
Labor Day
A 40 percent chance of showers. Mostly cloudy, with a high near 72. East southeast wind 6 to 13 mph.
Monday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 55. South southeast wind 8 to 10 mph.
Tuesday
A 30 percent chance of showers. Mostly cloudy, with a high near 74. South southeast wind 9 to 13 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Walhalla ND
 48.92°N 97.9°W
Last Update:
4:46 pm CDT Sep 1, 2026
Forecast Valid:
5pm CDT Sep 1, 2026-6pm CDT Sep 8, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation