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 >

Hazardous Weather Conditions

Winter Weather Advisory in effect from December 26, 08:00 AM MST until December 27, 05:00 PM MST

Current conditions at

BNSF Java East (JVEMT)

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

35°F

2°C

Humidity	100%
Wind Speed	NW 1 MPH
Barometer	NA
Dewpoint	35°F (2°C)
Visibility	NA
Last update	25 Dec 10:00 PM MST

More Information:

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

Extended Forecast for

8 Miles E Essex MT

Winter Weather Advisory December 26, 08:00am until December 27, 05:00pm

Click here for hazard details and duration

Winter Weather Advisory

Tonight
Low: 30 °F
Chance
Rain/Snow
Friday
High: 37 °F
Snow
Friday Night
Low: 9 °F
Heavy Snow
and Patchy
Blowing Snow
Saturday
High: 22 °F
Snow
Saturday Night
Low: 2 °F
Slight Chance
Snow then
Mostly Cloudy
Sunday
High: 21 °F
Partly Sunny
Sunday Night
Low: 11 °F
Mostly Cloudy
Monday
High: 29 °F
Partly Sunny
Monday Night
Low: 19 °F
Mostly Cloudy

Detailed Forecast

Tonight

A chance of rain and snow before 3am, then a slight chance of snow. Snow level 5400 feet lowering to 4700 feet after midnight . Mostly cloudy, with a low around 30. Southwest wind 3 to 7 mph. Winds could gust as high as 21 mph. Chance of precipitation is 50%. Total nighttime snow accumulation of less than a half inch possible.

Friday

Snow. High near 37. Light southwest wind increasing to 11 to 16 mph in the morning. Winds could gust as high as 31 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.

Friday Night

Snow. The snow could be heavy at times. Patchy blowing snow after 11pm. Low around 9. Southwest wind 15 to 21 mph, with gusts as high as 43 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 7 inches possible.

Saturday

Snow. High near 22. Wind chill values as low as -2. West wind 7 to 11 mph becoming north northeast in the morning. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

Saturday Night

A 20 percent chance of snow before 11pm. Mostly cloudy, with a low around 2. Light and variable wind.

Sunday

Partly sunny, with a high near 21.

Sunday Night

Mostly cloudy, with a low around 11.

Monday

Partly sunny, with a high near 29.

Monday Night

Mostly cloudy, with a low around 19.

Tuesday

Mostly cloudy, with a high near 34.