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 >

Hazardous Weather Conditions

Dense Fog Advisory in effect from December 25, 10:41 AM MST until December 26, 08:00 AM MST

Current conditions at

McDonalds MT-13 MP 125.5 (MTMCD)

Lat: 48.42732°NLon: 105.44234°WElev: 2680.0ft.

unknown precip

18°F

-8°C

Humidity	96%
Wind Speed	NW 3 MPH
Barometer	NA
Dewpoint	17°F (-8°C)
Visibility	NA
Last update	25 Dec 10:45 AM MST

More Information:

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

Extended Forecast for

25 Miles NNW Wolf Point MT

Dense Fog Advisory until December 26, 08:00am

Click here for hazard details and duration

Dense Fog Advisory

Dense Fog Advisory until December 26, 08:00am
NOW until 8:00am Fri
Dense Fog Advisory
Christmas Day
High: 27 °F
Partly Sunny
Tonight
Low: 19 °F
Mostly Cloudy
Friday
High: 33 °F
Slight Chance
Rain/Freezing
Rain
Friday Night
Low: 12 °F
Chance
Freezing Rain
then Slight
Chance Wintry
Mix
Saturday
High: 22 °F
Chance Snow
and Blustery
Saturday Night
Low: -11 °F
Mostly Cloudy
and Blustery
then Mostly
Cloudy
Sunday
High: -1 °F
Cold
Sunday Night
Low: -9 °F
Mostly Clear

Detailed Forecast

Christmas Day

Partly sunny, with a high near 27. West wind around 9 mph.

Tonight

Mostly cloudy, with a low around 19. Light and variable wind becoming south southeast around 6 mph after midnight.

Friday

A slight chance of freezing rain before 2pm, then a slight chance of rain between 2pm and 3pm, then a slight chance of freezing rain after 3pm. Partly sunny, with a high near 33. South southwest wind around 7 mph. Chance of precipitation is 20%.

Friday Night

A chance of freezing rain before 2am, then a slight chance of snow. Mostly cloudy, with a low around 12. South wind 7 to 9 mph becoming west after midnight. Chance of precipitation is 30%. Little or no snow accumulation expected.

Saturday

A 40 percent chance of snow. Mostly cloudy, with a high near 22. Blustery, with a northwest wind 10 to 15 mph increasing to 17 to 22 mph in the afternoon. Winds could gust as high as 31 mph. Little or no snow accumulation expected.

Saturday Night

Mostly cloudy, with a low around -11. Blustery, with a west northwest wind 20 to 22 mph, with gusts as high as 31 mph.

Sunday

Sunny and cold, with a high near -1. West northwest wind 8 to 17 mph, with gusts as high as 23 mph.

Sunday Night

Mostly clear, with a low around -9. Southwest wind around 6 mph.

Monday

Mostly sunny, with a high near 23. West wind 7 to 11 mph, with gusts as high as 18 mph.

Monday Night

Mostly cloudy, with a low around 14. West wind 11 to 13 mph, with gusts as high as 18 mph.

Tuesday

A 20 percent chance of snow. Partly sunny, with a high near 30. West wind 11 to 13 mph, with gusts as high as 20 mph.