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

EW1931 Rudyard 11s (E1931)

Lat: 48.393°NLon: 110.54017°WElev: 3051.0ft.

36°F

2°C

Humidity	92%
Wind Speed	WSW 4 MPH
Barometer	27.29 in (924.15 mb)
Dewpoint	34°F (1°C)
Visibility	NA
Wind Chill	33°F (1°C)
Last update	25 Dec 02:45 PM MST

More Information:

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

Extended Forecast for

16 Miles SSE Chester MT

Tonight
Low: 22 °F
Slight Chance
Rain/Freezing
Rain and
Patchy Fog
Friday
High: 42 °F
Slight Chance
Rain
Friday Night
Low: 2 °F
Slight Chance
Snow
Saturday
High: 14 °F
Snow Likely
Saturday Night
Low: -9 °F
Partly Cloudy
Sunday
High: 17 °F
Mostly Sunny
Sunday Night
Low: 5 °F
Partly Cloudy
Monday
High: 35 °F
Mostly Sunny
Monday Night
Low: 19 °F
Mostly Cloudy

Detailed Forecast

Tonight

A slight chance of rain before 1am, then a slight chance of freezing rain between 1am and 2am. Patchy fog before 11pm. Otherwise, mostly cloudy, with a low around 22. Southeast wind around 6 mph becoming southwest after midnight. Chance of precipitation is 20%.

Friday

A slight chance of rain between 9am and 4pm. Partly sunny, with a high near 42. South southeast wind 7 to 13 mph, with gusts as high as 22 mph. Chance of precipitation is 20%.

Friday Night

A 20 percent chance of snow after 11pm. Mostly cloudy, with a low around 2. West southwest wind 7 to 11 mph becoming north after midnight.

Saturday

Snow likely, mainly before 11am. Mostly cloudy, with a high near 14. Wind chill values as low as -20. Northwest wind around 15 mph, with gusts as high as 23 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

Saturday Night

Partly cloudy, with a low around -9. Northwest wind 5 to 13 mph, with gusts as high as 20 mph.

Sunday

Mostly sunny, with a high near 17. Light south southwest wind.

Sunday Night

Partly cloudy, with a low around 5. West southwest wind 3 to 6 mph.

Monday

Mostly sunny, with a high near 35. West southwest wind 6 to 10 mph.

Monday Night

Mostly cloudy, with a low around 19.

Tuesday

Partly sunny, with a high near 40.