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

Garrison (KN60)

Lat: 47.65°NLon: 101.44°WElev: 1909ft.

22°F

-6°C

Humidity 96%
Wind Speed Calm
Barometer 29.68 in (1008.6 mb)
Dewpoint 21°F (-6°C)
Visibility NA
Last update 25 Dec 3:54 pm CST
Extended Forecast for

Garrison ND

  • Christmas Day

    Christmas Day: A chance of freezing rain before 5pm. Areas of fog. Otherwise, cloudy, with a steady temperature around 21. Northwest wind around 6 mph. Chance of precipitation is 30%.

    High: 21 °F

    Chance
    Freezing Rain
    and Areas Fog

  • Tonight

    Tonight: Patchy fog after 9pm. Otherwise, cloudy, with a low around 16. Northwest wind 5 to 7 mph becoming light and variable after midnight.

    Low: 16 °F

    Patchy Fog

  • Friday

    Friday: Areas of fog. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 34. Light south wind increasing to 5 to 10 mph in the morning.

    High: 34 °F

    Areas Fog

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 20. Southeast wind around 7 mph becoming west after midnight.

    Low: 20 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 28. Northwest wind 6 to 14 mph, with gusts as high as 24 mph.

    High: 28 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: A 30 percent chance of snow, mainly before midnight. Cloudy, with a low around -2. Blustery, with a northwest wind 15 to 22 mph, with gusts as high as 34 mph.

    Low: -2 °F

    Chance Snow
    and Blustery

  • Sunday

    Sunday: Mostly cloudy and cold, with a high near 4. Blustery, with a northwest wind 17 to 22 mph, with gusts as high as 34 mph.

    High: 4 °F

    Cold and
    Blustery

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around -7. Northwest wind 6 to 15 mph, with gusts as high as 25 mph.

    Low: -7 °F

    Partly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 21. Southwest wind 6 to 10 mph, with gusts as high as 18 mph.

    High: 21 °F

    Partly Sunny

Detailed Forecast

Christmas Day
A chance of freezing rain before 5pm. Areas of fog. Otherwise, cloudy, with a steady temperature around 21. Northwest wind around 6 mph. Chance of precipitation is 30%.
Tonight
Patchy fog after 9pm. Otherwise, cloudy, with a low around 16. Northwest wind 5 to 7 mph becoming light and variable after midnight.
Friday
Areas of fog. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 34. Light south wind increasing to 5 to 10 mph in the morning.
Friday Night
Mostly cloudy, with a low around 20. Southeast wind around 7 mph becoming west after midnight.
Saturday
Partly sunny, with a high near 28. Northwest wind 6 to 14 mph, with gusts as high as 24 mph.
Saturday Night
A 30 percent chance of snow, mainly before midnight. Cloudy, with a low around -2. Blustery, with a northwest wind 15 to 22 mph, with gusts as high as 34 mph.
Sunday
Mostly cloudy and cold, with a high near 4. Blustery, with a northwest wind 17 to 22 mph, with gusts as high as 34 mph.
Sunday Night
Partly cloudy, with a low around -7. Northwest wind 6 to 15 mph, with gusts as high as 25 mph.
Monday
Partly sunny, with a high near 21. Southwest wind 6 to 10 mph, with gusts as high as 18 mph.
Monday Night
Mostly cloudy, with a low around 12. West wind 9 to 14 mph, with gusts as high as 24 mph.
Tuesday
Mostly cloudy, with a high near 33. West wind around 14 mph, with gusts as high as 25 mph.
Tuesday Night
A chance of snow. Mostly cloudy, with a low around 8. Northwest wind 9 to 11 mph becoming northeast after midnight. Winds could gust as high as 20 mph.
Wednesday
Mostly cloudy, with a high near 18. Northeast wind around 10 mph.
Wednesday Night
Mostly cloudy, with a low around -2.
New Year's Day
Partly sunny and cold, with a high near 10.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Garrison ND
 47.65°N 101.44°W
Last Update:
3:36 pm CST Dec 25, 2025
Forecast Valid:
4pm CST Dec 25, 2025-6pm CST Jan 1, 2026
 
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Additional Resources

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Chance of Precipitation