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.

light rain,mist

36°F

2°C

Humidity	100%
Wind Speed	N 0 MPH
Barometer	29.68 in (1005.08 mb)
Dewpoint	36°F (2°C)
Visibility	2.00 mi
Last update	24 Dec 08:55 PM MST

More Information:

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

Extended Forecast for

2 Miles ENE Hamilton MT

Tonight
Low: 33 °F
Rain then
Chance Rain
Christmas Day
High: 46 °F
Slight Chance
Rain
Thursday Night
Low: 31 °F
Chance Rain
Friday
High: 42 °F
Rain/Snow
Likely
Friday Night
Low: 23 °F
Snow Likely
Saturday
High: 31 °F
Snow Likely
then Chance
Snow
Saturday Night
Low: 13 °F
Mostly Cloudy
Sunday
High: 31 °F
Mostly Sunny
Sunday Night
Low: 16 °F
Partly Cloudy

Detailed Forecast

Tonight

Rain before 4am, then a slight chance of rain after 5am. Low around 33. South southeast wind 3 to 6 mph. Chance of precipitation is 80%.

Christmas Day

A slight chance of rain before 2pm, then a slight chance of rain after 3pm. Partly sunny, with a high near 46. South southeast wind 3 to 7 mph. Chance of precipitation is 20%.

Thursday Night

A 50 percent chance of rain. Mostly cloudy, with a low around 31. South wind 7 to 9 mph.

Friday

Rain and snow likely before 11am, then rain likely between 11am and 2pm, then rain and snow likely after 2pm. Mostly cloudy, with a high near 42. South southwest wind 8 to 13 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

Friday Night

Snow likely. Mostly cloudy, with a low around 23. South southwest wind around 14 mph, with gusts as high as 28 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

Saturday

Snow likely, mainly before 11am. Mostly cloudy, with a high near 31. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

Saturday Night

Mostly cloudy, with a low around 13.

Sunday

Mostly sunny, with a high near 31.

Sunday Night

Partly cloudy, with a low around 16.

Monday

Partly sunny, with a high near 39.

Monday Night

Mostly cloudy, with a low around 23.

Tuesday

Partly sunny, with a high near 43.