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 until December 26, 08:00 AM MST

Current conditions at

Navajo MT-5 16.7 (MTRED)

Lat: 48.81161°NLon: 105.06078°WElev: 2569.0ft.

19°F

-7°C

Humidity	93%
Wind Speed	NNE 0 MPH
Barometer	NA
Dewpoint	17°F (-8°C)
Visibility	NA
Last update	25 Dec 06:45 PM MST

More Information:

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

Extended Forecast for

7 Miles SSW Outlook MT

Dense Fog Advisory December 25, 07:06pm until December 26, 08:00am

Click here for hazard details and duration

Dense Fog Advisory

Dense Fog Advisory December 25, 07:06pm until December 26, 08:00am
NOW until 8:00am Fri
Dense Fog Advisory
Tonight
Low: 17 °F
Patchy Dense
Freezing Fog
Friday
High: 29 °F
Areas Dense
Freezing Fog
then Slight
Chance
Freezing Rain
Friday Night
Low: 14 °F
Slight Chance
Wintry Mix
then Partly
Cloudy
Saturday
High: 21 °F
Chance Snow
and Blustery
Saturday Night
Low: -8 °F
Slight Chance
Snow and
Blustery then
Mostly Cloudy
Sunday
High: 0 °F
Cold
Sunday Night
Low: -12 °F
Mostly Clear
Monday
High: 26 °F
Partly Sunny

Detailed Forecast

Tonight

Patchy dense freezing fog. Cloudy, with a low around 17. Light and variable wind.

Friday

A slight chance of freezing rain after 5pm. Areas of dense freezing fog before noon. Cloudy, then gradually becoming mostly sunny, with a high near 29. East southeast wind 3 to 7 mph. Chance of precipitation is 10%.

Friday Night

A slight chance of snow and freezing rain before 9pm, then a slight chance of snow between 9pm and 11pm. Mostly cloudy, with a low around 14. East wind around 7 mph becoming west after midnight. Chance of precipitation is 20%.

Saturday

A 40 percent chance of snow, mainly after 11am. Mostly cloudy, with a high near 21. Wind chill values between -5 and -15. Blustery, with a north northwest wind 6 to 11 mph increasing to 18 to 23 mph in the afternoon. Winds could gust as high as 31 mph. New snow accumulation of less than a half inch possible.

Saturday Night

A 20 percent chance of snow before 11pm. Mostly cloudy, with a low around -8. Blustery, with a northwest wind around 22 mph, with gusts as high as 31 mph.

Sunday

Mostly sunny and cold, with a high near 0. Northwest wind 11 to 18 mph, with gusts as high as 24 mph.

Sunday Night

Mostly clear, with a low around -12. West northwest wind around 6 mph becoming south southwest after midnight.

Monday

Partly sunny, with a high near 26. West southwest wind 6 to 11 mph, with gusts as high as 18 mph.

Monday Night

Mostly cloudy, with a low around 15. West wind around 11 mph.

Tuesday

Partly sunny, with a high near 32. West northwest wind around 11 mph, with gusts as high as 18 mph.

Tuesday Night

A 30 percent chance of snow. Mostly cloudy, with a low around 6. North wind around 10 mph.