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 >

Current conditions at

Glendive, Dawson Community Airport (KGDV)

Lat: 47.13333°NLon: 104.8°WElev: 2457.0ft.

Mist

27°F

-3°C

Humidity 92%
Wind Speed E 13 MPH
Barometer 29.84 in (1010.5 mb)
Dewpoint 25°F (-4°C)
Visibility 6.00 mi
Wind Chill16°F (-9°C)
Last update 24 Dec 10:05 PM MST
Extended Forecast for

20 Miles SE Richey MT

  • Tonight

    Tonight: Patchy fog between midnight and 2am. Widespread dense freezing fog before midnight.  Otherwise, mostly cloudy, with a low around 22. East wind 7 to 15 mph, with gusts as high as 21 mph.

    Low: 22 °F

    Dense
    Freezing Fog
    and Patchy
    Fog

  • Christmas Day

    Christmas Day: Partly sunny, with a high near 37. Light and variable wind becoming west around 6 mph in the morning.

    High: 37 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a steady temperature around 29. Light and variable wind.

    Low: 29 °F

    Partly Cloudy

  • Friday

    Friday: A chance of sprinkles after 10am.  Partly sunny, with a high near 45. Southwest wind 6 to 10 mph.

    High: 45 °F

    Chance
    Sprinkles

  • Friday Night

    Friday Night: Partly cloudy, with a low around 22. West southwest wind around 8 mph.

    Low: 22 °F

    Partly Cloudy

  • Saturday

    Saturday: A 30 percent chance of snow, mainly after 11am.  Partly sunny, with a high near 31. Blustery, with a northwest wind 9 to 14 mph increasing to 19 to 24 mph in the afternoon. Winds could gust as high as 31 mph.  Little or no snow accumulation expected.

    High: 31 °F

    Chance Snow
    and Blustery

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around -5. Blustery, with a northwest wind around 23 mph, with gusts as high as 31 mph.

    Low: -5 °F

    Mostly Cloudy
    and Blustery

  • Sunday

    Sunday: Sunny, with a high near 9. Northwest wind 10 to 18 mph, with gusts as high as 25 mph.

    High: 9 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 0. West northwest wind around 6 mph becoming light and variable  in the evening.

    Low: 0 °F

    Partly Cloudy

Detailed Forecast

Tonight
Patchy fog between midnight and 2am. Widespread dense freezing fog before midnight. Otherwise, mostly cloudy, with a low around 22. East wind 7 to 15 mph, with gusts as high as 21 mph.
Christmas Day
Partly sunny, with a high near 37. Light and variable wind becoming west around 6 mph in the morning.
Thursday Night
Partly cloudy, with a steady temperature around 29. Light and variable wind.
Friday
A chance of sprinkles after 10am. Partly sunny, with a high near 45. Southwest wind 6 to 10 mph.
Friday Night
Partly cloudy, with a low around 22. West southwest wind around 8 mph.
Saturday
A 30 percent chance of snow, mainly after 11am. Partly sunny, with a high near 31. Blustery, with a northwest wind 9 to 14 mph increasing to 19 to 24 mph in the afternoon. Winds could gust as high as 31 mph. Little or no snow accumulation expected.
Saturday Night
Mostly cloudy, with a low around -5. Blustery, with a northwest wind around 23 mph, with gusts as high as 31 mph.
Sunday
Sunny, with a high near 9. Northwest wind 10 to 18 mph, with gusts as high as 25 mph.
Sunday Night
Partly cloudy, with a low around 0. West northwest wind around 6 mph becoming light and variable in the evening.
Monday
Partly sunny, with a high near 31. West southwest wind 5 to 10 mph.
Monday Night
Mostly cloudy, with a low around 20. West wind 9 to 11 mph.
Tuesday
A chance of sprinkles and flurries. Mostly sunny, with a high near 37.
Tuesday Night
A slight chance of snow. Mostly cloudy, with a low around 15.
Wednesday
Mostly cloudy, with a high near 29.
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ABOUT THIS FORECAST

 
Point Forecast:
20 Miles SE Richey MT
 47.41°N 104.81°W (Elev. 2582 ft)
2:09 pm MST Dec 24, 2025
10pm MST Dec 24, 2025-6pm MST Dec 31, 2025
 
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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