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

Lolo Pass (ITD28)

Lat: 46.63592°NLon: 114.58037°WElev: 5262.0ft.

27°F

-3°C

Humidity	99%
Wind Speed	SW 7 MPH
Barometer	NA
Dewpoint	27°F (-3°C)
Visibility	1.24 mi
Wind Chill	19°F (-7°C)
Last update	24 Dec 06:45 AM MST

More Information:

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

Extended Forecast for

15 Miles W Florence MT

Today
High: 38 °F
Mostly Sunny
then Slight
Chance
Rain/Snow
Tonight
Low: 27 °F
Rain/Snow
Likely then
Chance Snow
Christmas Day
High: 36 °F
Chance Snow
Thursday Night
Low: 26 °F
Snow Likely
Friday
High: 30 °F
Snow
Friday Night
Low: 18 °F
Snow
Saturday
High: 21 °F
Snow Likely
then Chance
Snow
Saturday Night
Low: 12 °F
Mostly Cloudy
Sunday
High: 24 °F
Mostly Cloudy

Detailed Forecast

Today

A slight chance of rain after 4pm, mixing with snow after 5pm. Snow level 6800 feet rising to 7800 feet in the afternoon. Partly sunny, with a high near 38. South wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.

Tonight

Rain and snow likely before 10pm, then a chance of snow. Mostly cloudy, with a low around 27. South southwest wind 6 to 9 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

Christmas Day

A 50 percent chance of snow. Mostly cloudy, with a high near 36. South southwest wind 6 to 8 mph. New snow accumulation of less than a half inch possible.

Thursday Night

Snow likely, mainly after 11pm. Mostly cloudy, with a low around 26. South southwest wind 8 to 11 mph, with gusts as high as 18 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.

Friday

Snow. High near 30. South southwest wind 10 to 14 mph, with gusts as high as 28 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

Friday Night

Snow. Low around 18. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.

Saturday

Snow likely, mainly before 11am. Mostly cloudy, with a high near 21. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

Saturday Night

Mostly cloudy, with a low around 12.

Sunday

Mostly cloudy, with a high near 24.

Sunday Night

Mostly cloudy, with a low around 15.

Monday

Mostly sunny, with a high near 29.

Monday Night

Partly cloudy, with a low around 21.

Tuesday

Partly sunny, with a high near 34.