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

St George Regional Airport (KSGU)

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

Clear

62°F

17°C

Humidity	45%
Wind Speed	SSW 9 MPH
Barometer	30.11 in (1019.64 mb)
Dewpoint	41°F (5°C)
Visibility	10.00 mi
Last update	25 Dec 11:56 AM MST

More Information:

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

Extended Forecast for

11 Miles SW Santa Clara UT

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

Winter Weather Advisory December 25, 12:13pm until December 25, 11:00pm

Click here for hazard details and duration

Winter Weather Advisory

Winter Weather Advisory December 25, 12:13pm until December 25, 11:00pm
NOW until 11:00pm Thu
Winter Weather Advisory
Christmas Day
High: 54 °F
Chance Rain
Tonight
Low: 43 °F
Slight Chance
Rain
Friday
High: 49 °F
Chance Rain
Friday Night
Low: 41 °F
Rain Likely
Saturday
High: 44 °F
Chance
Rain/Snow
Saturday Night
Low: 32 °F
Slight Chance
Rain/Snow
then Mostly
Clear
Sunday
High: 41 °F
Sunny
Sunday Night
Low: 29 °F
Mostly Clear

Detailed Forecast

Christmas Day

A 30 percent chance of rain, mainly before 2pm. Mostly sunny, with a high near 54. Southwest wind around 17 mph.

Tonight

A 20 percent chance of rain after 8pm. Partly cloudy, with a low around 43. Southwest wind 10 to 14 mph.

Friday

A 40 percent chance of rain, mainly after 11am. Mostly cloudy, with a high near 49. Southwest wind 9 to 14 mph becoming southeast in the morning.

Friday Night

Rain likely. Mostly cloudy, with a low around 41. South wind 7 to 10 mph. Chance of precipitation is 70%.

Saturday

A chance of rain before 8am, then a chance of rain and snow. Partly sunny, with a high near 44. West southwest wind 6 to 9 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.

Saturday Night

A slight chance of rain and snow before 8pm, then a slight chance of snow between 8pm and 11pm. Mostly clear, with a low around 32. Chance of precipitation is 20%.

Sunday

Sunny, with a high near 41.

Sunday Night

Mostly clear, with a low around 29.

Monday

Sunny, with a high near 44.

Monday Night

Mostly clear, with a low around 31.

Tuesday

Sunny, with a high near 48.

Tuesday Night

Mostly clear, with a low around 35.