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 Pass I-90 MP 321.8 (MTBZH)

Lat: 45.66682°NLon: 110.80395°WElev: 5748.0ft.

50°F

10°C

Humidity	41%
Wind Speed	WSW 11 MPH
Barometer	NA
Dewpoint	27°F (-3°C)
Visibility	NA
Wind Chill	46°F (8°C)
Last update	25 Dec 01:30 PM MST

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

6 Miles ENE Bozeman MT

Christmas Day
High: 54 °F
Mostly Sunny
Tonight
Low: 38 °F
Chance Rain
then Slight
Chance
Rain/Snow
Friday
High: 45 °F
Chance
Rain/Snow
then Chance
Snow and
Breezy
Friday Night
Low: 25 °F
Chance Snow
Saturday
High: 29 °F
Snow
Saturday Night
Low: 7 °F
Slight Chance
Snow then
Partly Cloudy
Sunday
High: 23 °F
Mostly Sunny
Sunday Night
Low: 14 °F
Mostly Clear
Monday
High: 33 °F
Sunny

Detailed Forecast

Christmas Day

Mostly sunny, with a high near 54. Southwest wind around 11 mph, with gusts as high as 21 mph.

Tonight

A chance of rain and snow before 1am, then a slight chance of rain between 1am and 2am, then a slight chance of rain and snow after 2am. Mostly cloudy, with a low around 38. Southwest wind around 9 mph, with gusts as high as 18 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.

Friday

A chance of rain and snow before noon, then a chance of snow. Mostly sunny, with a high near 45. Breezy, with a southwest wind 11 to 16 mph increasing to 17 to 22 mph in the afternoon. Winds could gust as high as 41 mph. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.

Friday Night

A 40 percent chance of snow. Mostly cloudy, with a low around 25. South wind 11 to 14 mph, with gusts as high as 28 mph. New snow accumulation of less than one inch possible.

Saturday

Snow. High near 29. South southwest wind 11 to 14 mph becoming west in the afternoon. Winds could gust as high as 24 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

Saturday Night

A 20 percent chance of snow before 11pm. Mostly cloudy, with a low around 7. West wind 3 to 8 mph.

Sunday

Mostly sunny, with a high near 23. West wind 3 to 6 mph.

Sunday Night

Mostly clear, with a low around 14. Light south southwest wind.

Monday

Sunny, with a high near 33.

Monday Night

Mostly cloudy, with a low around 24.

Tuesday

Mostly cloudy, with a high near 39.