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

DEER LODGE (DRLM)

Lat: 46.33556°NLon: 112.76667°WElev: 4680.0ft.

NA

42°F

6°C

Humidity 81%
Wind Speed S 5 MPH
Barometer NA
Dewpoint 37°F (3°C)
Visibility NA
Wind Chill39°F (4°C)
Last update 24 Dec 09:00 PM MST
Extended Forecast for

4 Miles ENE Anaconda MT

  • Tonight

    Tonight: Rain, mainly before midnight.  Low around 32. South southwest wind 6 to 8 mph becoming east after midnight.  Chance of precipitation is 90%.

    Low: 32 °F

    Rain then
    Chance Rain

  • Christmas Day

    Christmas Day: A 20 percent chance of rain before 8am.  Snow level 6200 feet. Partly sunny, with a high near 47. South wind 6 to 11 mph, with gusts as high as 21 mph.

    High: 47 °F

    Slight Chance
    Rain then
    Partly Sunny

  • Thursday Night

    Thursday Night: A chance of rain and snow after 11pm.  Snow level 6300 feet lowering to 5200 feet after midnight . Mostly cloudy, with a low around 29. South southwest wind around 10 mph, with gusts as high as 18 mph.  Chance of precipitation is 30%. Little or no snow accumulation expected.

    Low: 29 °F

    Chance
    Rain/Snow

  • Friday

    Friday: A 40 percent chance of snow.  Partly sunny, with a high near 42. Breezy, with a south southwest wind 10 to 15 mph increasing to 17 to 22 mph in the afternoon. Winds could gust as high as 36 mph.  Little or no snow accumulation expected.

    High: 42 °F

    Chance Snow
    and Breezy

  • Friday Night

    Friday Night: A 40 percent chance of snow.  Mostly cloudy, with a low around 20. Southwest wind 15 to 17 mph, with gusts as high as 31 mph.  New snow accumulation of less than a half inch possible.

    Low: 20 °F

    Chance Snow

  • Saturday

    Saturday: A 50 percent chance of snow.  Partly sunny, with a high near 28. New snow accumulation of less than a half inch possible.

    High: 28 °F

    Chance Snow

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 9.

    Low: 9 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 31.

    High: 31 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 14.

    Low: 14 °F

    Mostly Clear

Detailed Forecast

Tonight
Rain, mainly before midnight. Low around 32. South southwest wind 6 to 8 mph becoming east after midnight. Chance of precipitation is 90%.
Christmas Day
A 20 percent chance of rain before 8am. Snow level 6200 feet. Partly sunny, with a high near 47. South wind 6 to 11 mph, with gusts as high as 21 mph.
Thursday Night
A chance of rain and snow after 11pm. Snow level 6300 feet lowering to 5200 feet after midnight . Mostly cloudy, with a low around 29. South southwest wind around 10 mph, with gusts as high as 18 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Friday
A 40 percent chance of snow. Partly sunny, with a high near 42. Breezy, with a south southwest wind 10 to 15 mph increasing to 17 to 22 mph in the afternoon. Winds could gust as high as 36 mph. Little or no snow accumulation expected.
Friday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 20. Southwest wind 15 to 17 mph, with gusts as high as 31 mph. New snow accumulation of less than a half inch possible.
Saturday
A 50 percent chance of snow. Partly sunny, with a high near 28. New snow accumulation of less than a half inch possible.
Saturday Night
Partly cloudy, with a low around 9.
Sunday
Sunny, with a high near 31.
Sunday Night
Mostly clear, with a low around 14.
Monday
Mostly sunny, with a high near 39.
Monday Night
Mostly cloudy, with a low around 23.
Tuesday
Mostly sunny, with a high near 45.
Tuesday Night
Mostly cloudy, with a low around 25.
Wednesday
Sunny, with a high near 46.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles ENE Anaconda MT
 46.15°N 112.86°W (Elev. 4997 ft)
1:02 pm MST Dec 24, 2025
10pm MST Dec 24, 2025-6pm MST Dec 31, 2025
 
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Additional Resources

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