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, 05:00 PM MST until December 27, 05:00 PM MST

Current conditions at

St George Regional Airport (KSGU)

Lat: 37.0451°NLon: 113.50561°WElev: 2872.0ft.

Overcast

52°F

11°C

Humidity	66%
Wind Speed	SE 6 MPH
Barometer	30.1 in (1019.3 mb)
Dewpoint	41°F (5°C)
Visibility	10.00 mi
Last update	25 Dec 09:05 PM MST

More Information:

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

Extended Forecast for

9 Miles NW Leeds UT

Winter Weather Advisory December 26, 05:00pm until December 27, 05:00pm

Click here for hazard details and duration

Winter Weather Advisory

Tonight
Low: 36 °F
Slight Chance
Rain/Snow
Friday
High: 41 °F
Chance
Rain/Snow
then
Rain/Snow
Likely
Friday Night
Low: 30 °F
Rain/Snow
then Snow
Saturday
High: 36 °F
Snow Likely
then Chance
Snow
Saturday Night
Low: 22 °F
Slight Chance
Snow
Sunday
High: 30 °F
Sunny
Sunday Night
Low: 22 °F
Mostly Clear
Monday
High: 35 °F
Sunny
Monday Night
Low: 26 °F
Mostly Clear

Detailed Forecast

Tonight

A slight chance of rain and snow after 11pm. Mostly cloudy, with a low around 36. South wind around 13 mph. Chance of precipitation is 20%.

Friday

Snow likely, possibly mixed with rain, mainly after 5pm. Mostly cloudy, with a high near 41. South wind 11 to 14 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

Friday Night

Snow, possibly mixed with rain, becoming all snow after 11pm. Low around 30. South southwest wind around 10 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

Saturday

Snow likely, mainly before 11am. Mostly cloudy, then gradually becoming sunny, with a high near 36. Southwest wind around 7 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

Saturday Night

A 20 percent chance of snow. Partly cloudy, with a low around 22. West wind 6 to 11 mph becoming north after midnight.

Sunday

Sunny, with a high near 30.

Sunday Night

Mostly clear, with a low around 22.

Monday

Sunny, with a high near 35.

Monday Night

Mostly clear, with a low around 26.

Tuesday

Sunny, with a high near 42.