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.

Rain

57°F

14°C

Humidity	82%
Wind Speed	SSE 6 MPH
Barometer	30.01 in (1016.26 mb)
Dewpoint	52°F (11°C)
Visibility	10.00 mi
Last update	24 Dec 10:05 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 24, 10:22pm until December 25, 11:00pm

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

Click here for hazard details and duration

Winter Weather Advisory

Winter Weather Advisory December 24, 10:22pm until December 25, 11:00pm
NOW until 11:00pm Thu
Winter Weather Advisory
Tonight
Low: 36 °F
Breezy.
Rain/Snow
then Heavy
Snow
Christmas Day
High: 36 °F⇓
Snow Showers
and Breezy
then Chance
Snow
Thursday Night
Low: 29 °F
Chance Snow
and Breezy
Friday
High: 32 °F
Snow Likely
Friday Night
Low: 25 °F
Snow
Saturday
High: 30 °F
Snow Likely
Saturday Night
Low: 21 °F
Chance Snow
Sunday
High: 23 °F
Sunny

Detailed Forecast

Tonight

Rain, possibly mixed with snow showers, becoming all snow after 11pm. The rain and snow could be heavy at times. Some thunder is also possible. Steady temperature around 36. Breezy, with a south wind 26 to 29 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of 2 to 4 inches possible.

Christmas Day

Snow showers before 8am, then a chance of snow, mainly between 8am and 2pm. Some thunder is also possible. Temperature falling to around 31 by 2pm. Breezy, with a south southwest wind around 22 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

Thursday Night

A 50 percent chance of snow. Mostly cloudy, with a low around 29. Breezy, with a south southwest wind around 22 mph. New snow accumulation of around an inch possible.

Friday

Snow likely, mainly after 11am. Mostly cloudy, with a high near 32. South southwest wind 16 to 18 mph. Chance of precipitation is 60%. New snow accumulation of around an inch possible.

Friday Night

Snow. Low around 25. South southwest wind 13 to 16 mph. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.

Saturday

Snow likely. Mostly cloudy, with a high near 30. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.

Saturday Night

A 30 percent chance of snow, mainly before 11pm. Partly cloudy, with a low around 21. New snow accumulation of less than a half inch possible.

Sunday

Sunny, with a high near 23.

Sunday Night

Mostly clear, with a low around 20. Blustery.

Monday

Sunny, with a high near 27.