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.

Fair

68°F

20°C

Humidity 78%
Wind Speed NW 3 mph
Barometer 29.93 in
Dewpoint 61°F (16°C)
Visibility 8.00 mi
Last update 9 Aug 8:15 pm CDT
Extended Forecast for

Walhalla ND

  • Tonight

    Tonight: A 30 percent chance of showers, mainly after 1am. Mostly cloudy, with a low around 56. North wind around 5 mph becoming calm in the evening. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 56 °F

    Mostly Cloudy
    then Chance
    Showers

  • Monday

    Monday: A 20 percent chance of showers before 8am. Partly sunny, with a high near 76. West northwest wind 3 to 6 mph.

    High: 76 °F

    Slight Chance
    Showers then
    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 56. Light west northwest wind.

    Low: 56 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A chance of showers between 1pm and 4pm, then a chance of showers and thunderstorms after 4pm. Mostly sunny, with a high near 77. Calm wind becoming north northeast around 5 mph in the afternoon. Chance of precipitation is 40%.

    High: 77 °F

    Mostly Sunny
    then Chance
    Showers

  • Tuesday Night

    Tuesday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 56. North wind around 5 mph becoming calm in the evening. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 56 °F

    Chance
    Showers

  • Wednesday

    Wednesday: Mostly sunny, with a high near 74. North wind 6 to 11 mph.

    High: 74 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 52. North wind 5 to 9 mph becoming light after midnight.

    Low: 52 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 73. North northeast wind 3 to 7 mph.

    High: 73 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 52. Northeast wind around 6 mph becoming calm in the evening.

    Low: 52 °F

    Partly Cloudy

Detailed Forecast

Tonight
A 30 percent chance of showers, mainly after 1am. Mostly cloudy, with a low around 56. North wind around 5 mph becoming calm in the evening. New precipitation amounts between a tenth and quarter of an inch possible.
Monday
A 20 percent chance of showers before 8am. Partly sunny, with a high near 76. West northwest wind 3 to 6 mph.
Monday Night
Mostly cloudy, with a low around 56. Light west northwest wind.
Tuesday
A chance of showers between 1pm and 4pm, then a chance of showers and thunderstorms after 4pm. Mostly sunny, with a high near 77. Calm wind becoming north northeast around 5 mph in the afternoon. Chance of precipitation is 40%.
Tuesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 56. North wind around 5 mph becoming calm in the evening. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Wednesday
Mostly sunny, with a high near 74. North wind 6 to 11 mph.
Wednesday Night
Partly cloudy, with a low around 52. North wind 5 to 9 mph becoming light after midnight.
Thursday
Mostly sunny, with a high near 73. North northeast wind 3 to 7 mph.
Thursday Night
Partly cloudy, with a low around 52. Northeast wind around 6 mph becoming calm in the evening.
Friday
A slight chance of showers, with thunderstorms also possible after 1pm. Partly sunny, with a high near 73. Calm wind becoming southeast 5 to 7 mph in the afternoon. Chance of precipitation is 20%.
Friday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 56. East wind around 6 mph becoming light and variable after midnight.
Saturday
A 30 percent chance of showers. Mostly cloudy, with a high near 71. South wind 5 to 9 mph becoming west northwest in the afternoon.
Saturday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 56. Northwest wind 3 to 6 mph.
Sunday
Partly sunny, with a high near 74. Northwest wind 3 to 7 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Walhalla ND
 48.94°N 97.9°W
Last Update:
7:36 pm CDT Aug 9, 2026
Forecast Valid:
8pm CDT Aug 9, 2026-6pm CDT Aug 16, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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