Heavy Rainfall to Bring Flooding Threat to California; Heavy Snow in the Sierra

A strong atmospheric river will bring heavy rainfall to California through the holiday week. The heaviest rainfall is expected on Wednesday in the Los Angeles Basin. Flash and urban flooding is possible. A prolonged heavy snowfall is expected in the Sierra Nevada from the atmospheric river, raising concerns for major snow‐load impacts. Travel may be difficult to impossible over the passes. Read More >

Current conditions at

WEST FORK (WSFM8)

Lat: 45.81556°NLon: 114.25833°WElev: 4420.0ft.

33°F

1°C

Humidity	97%
Wind Speed	SW 1 MPH
Barometer	NA
Dewpoint	32°F (0°C)
Visibility	NA
Last update	24 Dec 01:14 AM MST

More Information:

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

Extended Forecast for

31 Miles W Darby MT

Overnight
Low: 36 °F
Mostly Cloudy
Wednesday
High: 47 °F
Partly Sunny
then Chance
Rain
Wednesday Night
Low: 37 °F
Rain Likely
then Chance
Rain
Christmas Day
High: 45 °F
Rain Likely
Thursday Night
Low: 35 °F
Rain Likely
Friday
High: 41 °F
Rain/Snow
Friday Night
Low: 28 °F
Rain/Snow
then Snow
Saturday
High: 32 °F
Snow Likely
Saturday Night
Low: 20 °F
Mostly Cloudy

Detailed Forecast

Overnight

Mostly cloudy, with a low around 36. South southeast wind around 6 mph.

Wednesday

A 30 percent chance of rain, mainly between 2pm and 5pm. Increasing clouds, with a high near 47. Southeast wind around 6 mph.

Wednesday Night

Rain likely, mainly between 8pm and 3am. Mostly cloudy, with a low around 37. Southeast wind around 5 mph becoming calm in the evening. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

Christmas Day

Rain likely. Mostly cloudy, with a high near 45. Light south wind. Chance of precipitation is 60%.

Thursday Night

Rain likely. Snow level 6200 feet lowering to 4600 feet after midnight . Mostly cloudy, with a low around 35. South wind around 6 mph. Chance of precipitation is 70%.

Friday

Rain, possibly mixed with snow. Snow level 4000 feet. High near 41. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.

Friday Night

Rain and snow, becoming all snow after 8pm. Low around 28. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.

Saturday

Snow likely, mainly before 11am. Mostly cloudy, with a high near 32.

Saturday Night

Mostly cloudy, with a low around 20.

Sunday

Partly sunny, with a high near 35.

Sunday Night

Partly cloudy, with a low around 23.

Monday

Mostly sunny, with a high near 40.