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 >

Current conditions at

St George Regional Airport (KSGU)

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

Clear

48°F

9°C

Humidity	76%
Wind Speed	SE 9 MPH
Barometer	30.11 in (1019.64 mb)
Dewpoint	41°F (5°C)
Visibility	10.00 mi
Wind Chill	44°F (7°C)
Last update	25 Dec 10:35 PM MST

More Information:

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

Extended Forecast for

6 Miles WNW Zion NP and Zion Canyon UT

Tonight
Low: 43 °F
Partly Cloudy
then Slight
Chance Rain
Friday
High: 55 °F
Chance Rain
Friday Night
Low: 39 °F
Rain/Snow
Saturday
High: 47 °F
Rain/Snow
Likely then
Chance Rain
Saturday Night
Low: 27 °F
Slight Chance
Rain/Snow
then Slight
Chance Snow
Sunday
High: 42 °F
Sunny
Sunday Night
Low: 24 °F
Mostly Clear
Monday
High: 48 °F
Sunny
Monday Night
Low: 29 °F
Clear

Detailed Forecast

Tonight

A 20 percent chance of rain after 2am. Partly cloudy, with a low around 43. Southeast wind around 10 mph.

Friday

A 50 percent chance of rain, mainly after 8am. Mostly cloudy, with a high near 55. Southeast wind around 10 mph becoming southwest in the afternoon.

Friday Night

Rain likely before 11pm, then rain, possibly mixed with snow. Low around 39. Southwest wind around 7 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.

Saturday

Rain likely, possibly mixed with snow, becoming all rain after 8am. Mostly cloudy, with a high near 47. West wind 3 to 6 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.

Saturday Night

A slight chance of rain before 8pm, then a slight chance of rain and snow between 8pm and 11pm, then a slight chance of snow after 11pm. Partly cloudy, with a low around 27. West wind 6 to 9 mph becoming north in the evening. Chance of precipitation is 20%.

Sunday

Sunny, with a high near 42.

Sunday Night

Mostly clear, with a low around 24.

Monday

Sunny, with a high near 48.

Monday Night

Clear, with a low around 29.

Tuesday

Sunny, with a high near 54.

Tuesday Night

Mostly clear, with a low around 34.