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

Heavy Rainfall to Bring Flooding Threat to California; Heavy Snow in the Sierra

A strong atmospheric river will bring heavy rainfall to California through the holiday week. The heaviest rainfall is expected on Wednesday in the Los Angeles Basin. Flash and urban flooding is possible. A prolonged heavy snowfall is expected in the Sierra Nevada from the atmospheric river, raising concerns for major snow‐load impacts. Travel may be difficult to impossible over the passes. Read More >

Current conditions at

CAVALIER (K2C8)

Lat: 48.78°NLon: 97.63°WElev: 889ft.

Fog/Mist

19°F

-7°C

Humidity 100%
Wind Speed Calm
Barometer 30.10 in
Dewpoint 19°F (-7°C)
Visibility 6.00 mi
Last update 24 Dec 4:35 am CST
Extended Forecast for

Walhalla ND

  • Today

    Today: Partly sunny, with a temperature rising to near 16 by 9am, then falling to around 8 during the remainder of the day. Light and variable wind becoming north 8 to 13 mph in the morning.

    High: 16 °F⇓

    Partly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around -2. North wind 5 to 10 mph.

    Low: -2 °F

    Mostly Cloudy

  • Christmas Day

    Christmas Day: A slight chance of snow, freezing rain, and sleet between noon and 2pm, then a slight chance of sleet after 2pm. Mostly cloudy, with a high near 21. East northeast wind 5 to 10 mph becoming south southeast in the afternoon. Chance of precipitation is 20%.

    High: 21 °F

    Mostly Cloudy
    then Slight
    Chance Wintry
    Mix

  • Thursday Night

    Thursday Night: A chance of freezing rain before 9pm, then a chance of snow and freezing rain between 9pm and 3am, then a slight chance of snow after 3am. Mostly cloudy, with a low around 10. South southeast wind around 6 mph becoming west after midnight. Chance of precipitation is 30%.

    Low: 10 °F

    Chance Wintry
    Mix

  • Friday

    Friday: Mostly cloudy, with a high near 22. West wind 5 to 7 mph becoming south southeast in the afternoon.

    High: 22 °F

    Mostly Cloudy

  • Friday Night

    Friday Night: A 30 percent chance of snow after midnight. Mostly cloudy, with a low around 13. South southeast wind 6 to 8 mph becoming west southwest after midnight.

    Low: 13 °F

    Cloudy then
    Chance Snow

  • Saturday

    Saturday: A 30 percent chance of snow, mainly before noon. Partly sunny, with a high near 20. Northwest wind 8 to 17 mph.

    High: 20 °F

    Chance Snow

  • Saturday Night

    Saturday Night: A 30 percent chance of snow, mainly before midnight. Mostly cloudy, with a low around -3. Blustery, with a west northwest wind 18 to 24 mph, with gusts as high as 34 mph.

    Low: -3 °F

    Chance Snow
    and Blustery

  • Sunday

    Sunday: Mostly cloudy, with a high near 2. Blustery, with a northwest wind 17 to 24 mph, with gusts as high as 34 mph.

    High: 2 °F

    Mostly Cloudy
    and Blustery

Detailed Forecast

Today
Partly sunny, with a temperature rising to near 16 by 9am, then falling to around 8 during the remainder of the day. Light and variable wind becoming north 8 to 13 mph in the morning.
Tonight
Mostly cloudy, with a low around -2. North wind 5 to 10 mph.
Christmas Day
A slight chance of snow, freezing rain, and sleet between noon and 2pm, then a slight chance of sleet after 2pm. Mostly cloudy, with a high near 21. East northeast wind 5 to 10 mph becoming south southeast in the afternoon. Chance of precipitation is 20%.
Thursday Night
A chance of freezing rain before 9pm, then a chance of snow and freezing rain between 9pm and 3am, then a slight chance of snow after 3am. Mostly cloudy, with a low around 10. South southeast wind around 6 mph becoming west after midnight. Chance of precipitation is 30%.
Friday
Mostly cloudy, with a high near 22. West wind 5 to 7 mph becoming south southeast in the afternoon.
Friday Night
A 30 percent chance of snow after midnight. Mostly cloudy, with a low around 13. South southeast wind 6 to 8 mph becoming west southwest after midnight.
Saturday
A 30 percent chance of snow, mainly before noon. Partly sunny, with a high near 20. Northwest wind 8 to 17 mph.
Saturday Night
A 30 percent chance of snow, mainly before midnight. Mostly cloudy, with a low around -3. Blustery, with a west northwest wind 18 to 24 mph, with gusts as high as 34 mph.
Sunday
Mostly cloudy, with a high near 2. Blustery, with a northwest wind 17 to 24 mph, with gusts as high as 34 mph.
Sunday Night
Mostly clear, with a low around -11. Northwest wind 9 to 16 mph.
Monday
Partly sunny, with a high near 9. Northwest wind 8 to 10 mph becoming south southwest in the afternoon.
Monday Night
A 20 percent chance of snow. Mostly cloudy, with a low around -1. South wind 7 to 10 mph.
Tuesday
A 20 percent chance of snow. Mostly cloudy, with a high near 22. West southwest wind 10 to 15 mph becoming north northwest in the afternoon.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Walhalla ND
 48.92°N 97.9°W
Last Update:
4:37 am CST Dec 24, 2025
Forecast Valid:
4am CST Dec 24, 2025-6pm CST Dec 30, 2025
 
Forecast Discussion
 
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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