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

48°F

9°C

Humidity	76%
Wind Speed	SE 8 MPH
Barometer	30.07 in (1018.29 mb)
Dewpoint	41°F (5°C)
Visibility	10.00 mi
Wind Chill	44°F (7°C)
Last update	26 Dec 01:05 AM MST

More Information:

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

Extended Forecast for

11 Miles SSE Enterprise UT

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

Click here for hazard details and duration

Winter Weather Advisory

Overnight
Low: 44 °F
Slight Chance
Rain
Friday
High: 43 °F
Chance Rain
then
Rain/Snow
Likely
Friday Night
Low: 35 °F
Rain/Snow
Saturday
High: 40 °F
Rain/Snow
Likely then
Chance
Rain/Snow
Saturday Night
Low: 25 °F
Slight Chance
Snow
Sunday
High: 31 °F
Sunny
Sunday Night
Low: 22 °F
Mostly Clear
Monday
High: 37 °F
Sunny
Monday Night
Low: 25 °F
Mostly Clear

Detailed Forecast

Overnight

A 20 percent chance of rain. Mostly cloudy, with a steady temperature around 44. South wind around 14 mph.

Friday

A chance of rain before 2pm, then rain and snow likely. Partly sunny, with a steady temperature around 43. South wind around 14 mph, with gusts as high as 31 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.

Friday Night

Snow, possibly mixed with rain. Some thunder is also possible. Low around 35. South wind 7 to 9 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.

Saturday

Rain likely, possibly mixed with snow before 8am, then snow likely between 8am and 11am, then a chance of rain and snow after 11am. Partly sunny, with a high near 40. South southwest wind 3 to 6 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.

Saturday Night

A 20 percent chance of snow. Partly cloudy, with a low around 25. West wind 5 to 10 mph becoming north after midnight.

Sunday

Sunny, with a high near 31.

Sunday Night

Mostly clear, with a low around 22.

Monday

Sunny, with a high near 37.

Monday Night

Mostly clear, with a low around 25.

Tuesday

Sunny, with a high near 46.