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

Ravalli County Airport (KHRF)

Lat: 46.25463°NLon: 114.1246°WElev: 3644.0ft.

freezing fog

32°F

0°C

Humidity	100%
Wind Speed	N 0 MPH
Barometer	29.78 in (1008.47 mb)
Dewpoint	32°F (0°C)
Visibility	0.25 mi
Last update	24 Dec 08:15 AM MST

More Information:

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

Extended Forecast for

11 Miles W Hamilton MT

Today
High: 35 °F
Partly Sunny
then Slight
Chance Snow
Tonight
Low: 25 °F
Heavy Snow
then Chance
Snow
Christmas Day
High: 33 °F
Snow Likely
Thursday Night
Low: 24 °F
Snow Likely
Friday
High: 26 °F
Snow and
Breezy
Friday Night
Low: 15 °F
Snow and
Windy
Saturday
High: 17 °F
Snow and
Windy then
Chance Snow
and Breezy
Saturday Night
Low: 9 °F
Mostly Cloudy
Sunday
High: 21 °F
Partly Sunny

Detailed Forecast

Today

A slight chance of snow between 4pm and 5pm. Partly sunny, with a high near 35. South wind 15 to 17 mph, with gusts as high as 24 mph. Chance of precipitation is 20%.

Tonight

Snow, mainly before 3am. The snow could be heavy at times. Low around 25. Southwest wind 9 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

Christmas Day

Snow likely. Mostly cloudy, with a high near 33. Southwest wind 10 to 14 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

Thursday Night

Snow likely. Mostly cloudy, with a low around 24. Southwest wind 15 to 18 mph, with gusts as high as 24 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.

Friday

Snow. High near 26. Breezy, with a southwest wind 17 to 23 mph, with gusts as high as 37 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.

Friday Night

Snow. Low around 15. Windy. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

Saturday

Snow, mainly before 11am. High near 17. Windy. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

Saturday Night

Mostly cloudy, with a low around 9.

Sunday

Partly sunny, with a high near 21.

Sunday Night

Partly cloudy, with a low around 13.

Monday

Mostly sunny, with a high near 27.