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

EW8201 Lothair 3e (E8201)

Lat: 48.465°NLon: 111.17583°WElev: 3251.0ft.

27°F

-3°C

Humidity	94%
Wind Speed	N 0 MPH
Barometer	29.51 in (999.32 mb)
Dewpoint	25°F (-4°C)
Visibility	NA
Last update	25 Dec 11:15 AM MST

More Information:

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

Extended Forecast for

5 Miles W Chester MT

Christmas Day
High: 31 °F
Mostly Sunny
Tonight
Low: 23 °F
Patchy Fog
Friday
High: 38 °F
Slight Chance
Rain/Snow and
Patchy Fog
Friday Night
Low: 0 °F
Slight Chance
Snow
Saturday
High: 14 °F
Chance Snow
then Mostly
Cloudy
Saturday Night
Low: -9 °F
Partly Cloudy
Sunday
High: 17 °F
Mostly Sunny
Sunday Night
Low: 7 °F
Mostly Cloudy
Monday
High: 34 °F
Partly Sunny

Detailed Forecast

Christmas Day

Mostly sunny, with a high near 31. Light and variable wind becoming southwest around 5 mph in the afternoon.

Tonight

Patchy fog before 11pm, then patchy fog after 5am. Otherwise, mostly cloudy, with a low around 23. Light and variable wind becoming south southwest around 6 mph in the evening.

Friday

A slight chance of rain and snow between 11am and 2pm, then a slight chance of rain after 2pm. Patchy fog before 8am. Otherwise, mostly cloudy, with a high near 38. Light and variable wind becoming southwest 5 to 10 mph in the morning. Winds could gust as high as 18 mph. Chance of precipitation is 20%.

Friday Night

A 20 percent chance of snow after 11pm. Mostly cloudy, with a low around 0. Southwest wind around 10 mph becoming west northwest after midnight. Winds could gust as high as 18 mph.

Saturday

A 30 percent chance of snow before 11am. Mostly cloudy, with a high near 14. Northwest wind 13 to 16 mph, with gusts as high as 25 mph. New snow accumulation of less than a half inch possible.

Saturday Night

Partly cloudy, with a low around -9. Northwest wind 5 to 14 mph, with gusts as high as 21 mph.

Sunday

Mostly sunny, with a high near 17. Calm wind becoming southwest around 5 mph in the afternoon.

Sunday Night

Mostly cloudy, with a low around 7. West wind 3 to 6 mph.

Monday

Partly sunny, with a high near 34.

Monday Night

Mostly cloudy, with a low around 20.

Tuesday

Partly sunny, with a high near 39.