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

BNSF Java East (JVEMT)

Lat: 48.23587°NLon: 113.56453°WElev: 4043.0ft.

32°F

0°C

Humidity	74%
Wind Speed	ESE 7 MPH
Barometer	NA
Dewpoint	25°F (-4°C)
Visibility	NA
Wind Chill	25°F (-4°C)
Last update	24 Dec 12:00 PM MST

More Information:

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

Extended Forecast for

21 Miles E Swan Lake MT

This Afternoon
High: 37 °F
Rain/Snow
Likely
Tonight
Low: 27 °F
Rain/Snow
Likely then
Chance Snow
Christmas Day
High: 32 °F
Chance Snow
Thursday Night
Low: 27 °F
Snow Likely
Friday
High: 28 °F
Snow
Friday Night
Low: 11 °F
Snow and
Breezy
Saturday
High: 15 °F
Snow then
Chance Snow
Saturday Night
Low: 7 °F
Mostly Cloudy
Sunday
High: 19 °F
Mostly Cloudy

Detailed Forecast

This Afternoon

Rain and snow likely, mainly after 5pm. Snow level 6700 feet rising to 7200 feet. Mostly cloudy, with a high near 37. South wind around 9 mph. Chance of precipitation is 60%. Total daytime snow accumulation of less than a half inch possible.

Tonight

Rain and snow likely before 10pm, then a chance of snow between 10pm and 4am. Mostly cloudy, with a low around 27. South wind 7 to 10 mph becoming west after midnight. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

Christmas Day

A 40 percent chance of snow. Mostly cloudy, with a high near 32. South southwest wind 6 to 8 mph. New snow accumulation of less than a half inch possible.

Thursday Night

Snow likely, mainly after 11pm. Mostly cloudy, with a low around 27. Southwest wind 9 to 13 mph, with gusts as high as 18 mph. Chance of precipitation is 70%. New snow accumulation of around an inch possible.

Friday

Snow. High near 28. Southwest wind 11 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

Friday Night

Snow. Low around 11. Breezy. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.

Saturday

Snow, mainly before 11am. High near 15. Chance of precipitation is 80%. New snow accumulation of around an inch possible.

Saturday Night

Mostly cloudy, with a low around 7.

Sunday

Mostly cloudy, with a high near 19.

Sunday Night

Mostly cloudy, with a low around 13.

Monday

Mostly cloudy, with a high near 25.