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

Current conditions at

DUCHESNE (KU69)

Lat: 40.1919°NLon: 110.38099°WElev: 5826.0ft.

Overcast

45°F

7°C

Humidity	93%
Wind Speed	NNW 5 MPH
Barometer	30.02 in (1016.59 mb)
Dewpoint	43°F (6°C)
Visibility	10.00 mi
Wind Chill	42°F (6°C)
Last update	25 Dec 03:35 AM MST

More Information:

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

Extended Forecast for

13 Miles NNW Mountain Home UT

Winter Weather Advisory December 26, 11:00am until December 28, 05:00am

Winter Weather Advisory December 25, 03:46am until December 25, 11:00pm

Click here for hazard details and duration

Winter Weather Advisory

Winter Weather Advisory December 25, 03:46am until December 25, 11:00pm
NOW until 11:00pm Thu
Winter Weather Advisory
Overnight
Low: 32 °F
Snow
Christmas Day
High: 36 °F
Snow Showers
then Chance
Snow Showers
Thursday Night
Low: 22 °F
Chance Snow
Friday
High: 29 °F
Snow
Friday Night
Low: 17 °F
Snow
Saturday
High: 26 °F
Snow Likely
Saturday Night
Low: 2 °F
Chance Snow
Sunday
High: 20 °F
Sunny

Detailed Forecast

Overnight

Snow. Steady temperature around 32. South southwest wind around 13 mph. Chance of precipitation is 90%. Total nighttime snow accumulation of 2 to 4 inches possible.

Christmas Day

Snow showers, mainly before 11am, then a chance of snow after 5pm. Some thunder is also possible. High near 36. Southwest wind around 13 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.

Thursday Night

A chance of snow before 8pm, then a slight chance of snow after 2am. Mostly cloudy, with a low around 22. West southwest wind around 10 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

Friday

Snow, mainly after 11am. High near 29. South southwest wind 10 to 14 mph. Chance of precipitation is 80%. New snow accumulation of 3 to 5 inches possible.

Friday Night

Snow. Low around 17. West wind 11 to 14 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

Saturday

Snow likely. Mostly cloudy, with a high near 26. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

Saturday Night

A 30 percent chance of snow, mainly before 11pm. Mostly cloudy, with a low around 2. New snow accumulation of less than a half inch possible.

Sunday

Sunny, with a high near 20.

Sunday Night

Mostly clear, with a low around 4.

Monday

Sunny, with a high near 29.