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

16°F

-9°C

Humidity 93%
Wind Speed W 3 mph
Barometer 29.72 in
Dewpoint 14°F (-10°C)
Visibility 10.00 mi
Last update 25 Dec 8:15 pm CST
Extended Forecast for

Rolla ND

  • Tonight

    Tonight: Areas of fog after midnight. Otherwise, cloudy, with a low around 10. Northwest wind 6 to 8 mph.

    Low: 10 °F

    Cloudy then
    Areas Fog

  • Friday

    Friday: Areas of fog. Otherwise, mostly cloudy, with a high near 22. West wind 5 to 9 mph becoming southeast in the afternoon.

    High: 22 °F

    Areas Fog

  • Friday Night

    Friday Night: A slight chance of freezing rain before midnight, then a chance of snow. Cloudy, with a steady temperature around 18. East wind 7 to 10 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.

    Low: 18 °F

    Slight Chance
    Freezing Rain
    then Chance
    Snow

  • Saturday

    Saturday: Mostly cloudy, with a high near 19. Southeast wind 9 to 11 mph becoming north in the afternoon. Winds could gust as high as 18 mph.

    High: 19 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: A 30 percent chance of snow. Mostly cloudy, with a low around -3. Northwest wind 11 to 18 mph, with gusts as high as 26 mph.

    Low: -3 °F

    Chance Snow

  • Sunday

    Sunday: Mostly cloudy and cold, with a high near 2. Blustery, with a northwest wind 17 to 21 mph, with gusts as high as 30 mph.

    High: 2 °F

    Cold and
    Blustery

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around -13. Northwest wind 9 to 16 mph, with gusts as high as 25 mph.

    Low: -13 °F

    Partly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 17. West wind 8 to 10 mph becoming southwest in the afternoon.

    High: 17 °F

    Partly Sunny

  • Monday Night

    Monday Night: A chance of snow. Cloudy, with a low around 5. Southwest wind 9 to 14 mph becoming west after midnight. Winds could gust as high as 21 mph.

    Low: 5 °F

    Chance Snow

Detailed Forecast

Tonight
Areas of fog after midnight. Otherwise, cloudy, with a low around 10. Northwest wind 6 to 8 mph.
Friday
Areas of fog. Otherwise, mostly cloudy, with a high near 22. West wind 5 to 9 mph becoming southeast in the afternoon.
Friday Night
A slight chance of freezing rain before midnight, then a chance of snow. Cloudy, with a steady temperature around 18. East wind 7 to 10 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Saturday
Mostly cloudy, with a high near 19. Southeast wind 9 to 11 mph becoming north in the afternoon. Winds could gust as high as 18 mph.
Saturday Night
A 30 percent chance of snow. Mostly cloudy, with a low around -3. Northwest wind 11 to 18 mph, with gusts as high as 26 mph.
Sunday
Mostly cloudy and cold, with a high near 2. Blustery, with a northwest wind 17 to 21 mph, with gusts as high as 30 mph.
Sunday Night
Partly cloudy, with a low around -13. Northwest wind 9 to 16 mph, with gusts as high as 25 mph.
Monday
Partly sunny, with a high near 17. West wind 8 to 10 mph becoming southwest in the afternoon.
Monday Night
A chance of snow. Cloudy, with a low around 5. Southwest wind 9 to 14 mph becoming west after midnight. Winds could gust as high as 21 mph.
Tuesday
Mostly cloudy, with a high near 26. Northwest wind 11 to 14 mph, with gusts as high as 23 mph.
Tuesday Night
A chance of snow. Mostly cloudy, with a low around -4. North wind around 10 mph.
Wednesday
Mostly cloudy and cold, with a high near 4. North wind around 10 mph.
Wednesday Night
Mostly cloudy, with a low around -13. North wind around 9 mph.
New Year's Day
Mostly sunny and cold, with a high near 2.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Rolla ND
 48.87°N 99.63°W
Last Update:
7:57 pm CST Dec 25, 2025
Forecast Valid:
8pm CST Dec 25, 2025-6pm CST Jan 1, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation