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

Bozeman, Gallatin Field (KBZN)

Lat: 45.78806° N Lon: 111.16083° W Elev: 4475.0 ft.

Clear

45°F

7°C

Humidity 75%
Wind Speed E 6 MPH
Barometer 29.83 in (1010.16 mb)
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Wind Chill42°F (6°C)
Last update 24 Dec 12:05 PM MST
Detailed forecast for

Gallatin Valley

Rest Of Today
Mostly sunny. A 20 percent chance of rain late in the afternoon. Highs 46 to 52. Southeast winds 5 to 15 mph with gusts to around 30 mph.
Tonight
Mostly cloudy with a 50 percent chance of rain. Patchy fog after midnight. Near steady temperature in the lower 40s. Southeast winds 5 to 10 mph. Gusts up to 30 mph in the evening.
Christmas Day
Partly sunny. Patchy fog in the morning. Rain likely in the morning, then slight chance of rain in the afternoon. Highs in the upper 40s. South winds up to 10 mph. Chance of rain 70 percent.
Thursday Night
Mostly cloudy with a 20 percent chance of rain. Lows in the lower 30s. South winds 5 to 15 mph.
Friday
Partly sunny with a 50 percent chance of rain and snow. Highs in the mid 40s. South winds 5 to 20 mph. Gusts up to 35 mph in the afternoon.
Friday Night
Partly cloudy in the evening then becoming mostly cloudy. A 20 percent chance of snow. Lows in the mid 20s.
Saturday
Colder. Partly sunny. Chance of snow in the morning, then slight chance of snow in the afternoon. Highs in the lower 30s. Chance of snow 40 percent.
Saturday Night
Colder. Partly cloudy. Lows around 14.
Sunday
Partly sunny. Highs in the mid 30s.
Sunday Night
Partly cloudy. Lows around 19.
Monday
Partly sunny. Highs in the lower 40s.
Monday Night
Partly cloudy. Lows in the mid 20s.
Tuesday
Partly sunny. Highs in the mid 40s.



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908 AM MST Wed Dec 24 2025
 
 

Additional Resources

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