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

Winter Weather Advisory in effect from December 26, 11:00 AM MST until December 28, 05:00 AM MST

Current conditions at

SR-224 at Meadows Drive (UT224)

Lat: 40.6757°NLon: 111.52115°WElev: 6697.0ft.

light precip

41°F

5°C

Humidity	52%
Wind Speed	SW 6 MPH
Barometer	NA
Dewpoint	25°F (-4°C)
Visibility	10.00 mi
Wind Chill	37°F (3°C)
Last update	26 Dec 02:50 AM MST

More Information:

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

Extended Forecast for

7 Miles NE Cottonwood Heights UT

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

Click here for hazard details and duration

Winter Weather Advisory

Overnight
Low: 36 °F
Slight Chance
Rain/Snow
Friday
High: 44 °F
Rain/Snow
Friday Night
Low: 29 °F
Rain/Snow
then Snow
Showers
Saturday
High: 35 °F
Snow
Saturday Night
Low: 12 °F
Snow
Sunday
High: 25 °F
Slight Chance
Snow then
Sunny
Sunday Night
Low: 11 °F
Mostly Clear
Monday
High: 30 °F
Sunny
Monday Night
Low: 18 °F
Clear

Detailed Forecast

Overnight

A slight chance of rain and snow. Mostly cloudy, with a low around 36. South southwest wind around 14 mph. Chance of precipitation is 20%.

Friday

Snow, possibly mixed with rain. High near 44. South wind 11 to 14 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

Friday Night

Snow showers, possibly mixed with rain, becoming all snow after 8pm. Some thunder is also possible. Low around 29. South southwest wind 6 to 11 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.

Saturday

Snow before 11am, then snow showers after 11am. Some thunder is also possible. High near 35. West wind 5 to 7 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

Saturday Night

Snow. Low around 12. Northwest wind 6 to 8 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

Sunday

A 20 percent chance of snow before 11am. Sunny, with a high near 25.

Sunday Night

Mostly clear, with a low around 11.

Monday

Sunny, with a high near 30.

Monday Night

Clear, with a low around 18.

Tuesday

Sunny, with a high near 37.