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

Atmospheric River Bringing Heavy Rain to Southern California and Heavy Snow to the Sierra Nevadas

A strong atmospheric river will continue heavy rain over southern California through Friday. The heaviest rainfall is ongoing today in the Los Angeles Basin. Flash and urban flooding is possible. A prolonged heavy snowfall has begun over the Sierra Nevada Mountains and will continue through Friday. Travel will become increasingly difficult over the passes due to snow and strong winds. Read More >

Hazardous Weather Conditions

Current conditions at

ROLLA (K06D)

Lat: 48.88°NLon: 99.62°WElev: 1824ft.

Overcast

9°F

-13°C

Humidity 72%
Wind Speed N 16 mph
Barometer 30.19 in
Dewpoint 1°F (-17°C)
Visibility 10.00 mi
Wind Chill-8°F (-22°C)
Last update 24 Dec 1:35 pm CST
Extended Forecast for

Rolla ND

  • This Afternoon

    This Afternoon: Partly sunny, with a high near 15. Wind chill values as low as -15. Blustery, with a north wind 19 to 24 mph decreasing to 11 to 16 mph. Winds could gust as high as 34 mph.

    High: 15 °F

    Partly Sunny
    and Blustery

  • Tonight

    Tonight: Areas of fog. Otherwise, mostly cloudy, with a low around -2. Wind chill values as low as -20. Northeast wind 11 to 13 mph becoming east after midnight. Winds could gust as high as 21 mph.

    Low: -2 °F

    Areas Fog

  • Christmas Day

    Christmas Day: Areas of fog before noon. Otherwise, mostly cloudy, with a high near 18. East wind 7 to 14 mph becoming south in the afternoon. Winds could gust as high as 22 mph.

    High: 18 °F

    Areas Fog
    then Mostly
    Cloudy

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 7. South wind 5 to 7 mph becoming light and variable after midnight.

    Low: 7 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly cloudy, with a high near 23. Light and variable wind becoming south 5 to 9 mph in the morning.

    High: 23 °F

    Mostly Cloudy

  • Friday Night

    Friday Night: A 30 percent chance of snow, mainly after midnight. Mostly cloudy, with a low around 12. Southeast wind around 8 mph becoming northeast after midnight.

    Low: 12 °F

    Chance Snow

  • Saturday

    Saturday: A 30 percent chance of snow, mainly after noon. Mostly cloudy, with a high near 18. Northeast wind 8 to 14 mph becoming northwest in the afternoon. Winds could gust as high as 22 mph.

    High: 18 °F

    Chance Snow

  • Saturday Night

    Saturday Night: A chance of snow. Cloudy, with a low around -4. Blustery, with a northwest wind 14 to 22 mph, with gusts as high as 31 mph.

    Low: -4 °F

    Chance Snow
    and Blustery

  • Sunday

    Sunday: Mostly cloudy and cold, with a high near 1. Blustery, with a northwest wind 17 to 22 mph, with gusts as high as 33 mph.

    High: 1 °F

    Cold and
    Blustery

Detailed Forecast

This Afternoon
Partly sunny, with a high near 15. Wind chill values as low as -15. Blustery, with a north wind 19 to 24 mph decreasing to 11 to 16 mph. Winds could gust as high as 34 mph.
Tonight
Areas of fog. Otherwise, mostly cloudy, with a low around -2. Wind chill values as low as -20. Northeast wind 11 to 13 mph becoming east after midnight. Winds could gust as high as 21 mph.
Christmas Day
Areas of fog before noon. Otherwise, mostly cloudy, with a high near 18. East wind 7 to 14 mph becoming south in the afternoon. Winds could gust as high as 22 mph.
Thursday Night
Mostly cloudy, with a low around 7. South wind 5 to 7 mph becoming light and variable after midnight.
Friday
Mostly cloudy, with a high near 23. Light and variable wind becoming south 5 to 9 mph in the morning.
Friday Night
A 30 percent chance of snow, mainly after midnight. Mostly cloudy, with a low around 12. Southeast wind around 8 mph becoming northeast after midnight.
Saturday
A 30 percent chance of snow, mainly after noon. Mostly cloudy, with a high near 18. Northeast wind 8 to 14 mph becoming northwest in the afternoon. Winds could gust as high as 22 mph.
Saturday Night
A chance of snow. Cloudy, with a low around -4. Blustery, with a northwest wind 14 to 22 mph, with gusts as high as 31 mph.
Sunday
Mostly cloudy and cold, with a high near 1. Blustery, with a northwest wind 17 to 22 mph, with gusts as high as 33 mph.
Sunday Night
Partly cloudy, with a low around -14. Northwest wind 8 to 15 mph, with gusts as high as 24 mph.
Monday
Partly sunny, with a high near 16. Southwest wind 8 to 11 mph, with gusts as high as 18 mph.
Monday Night
A chance of snow. Mostly cloudy, with a low around 3. West wind 10 to 15 mph, with gusts as high as 23 mph.
Tuesday
Mostly cloudy, with a high near 27. Northwest wind 15 to 17 mph, with gusts as high as 26 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Rolla ND
 48.85°N 99.6°W
Last Update:
1:17 pm CST Dec 24, 2025
Forecast Valid:
1pm 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

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation