Tracking Areas of Fire Weather, Winter Weather, and Severe Weather Thursday

Continuation of gusty winds and low relative humidity will bring additional periods of critical fire weather to the southern Plains Thursday and Friday. Another Pacific storm will continue gusty winds and heavy snow over the western mountains into Thursday. Severe thunderstorms are possible across parts of the middle Mississippi into lower Ohio Valleys Thursday afternoon into early evening. Read More >

Hazardous Weather Conditions

Winter Storm Warning in effect from February 19, 03:00 PM MST until February 20, 09:00 AM MST

Current conditions at

St George Regional Airport (KSGU)

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

Clear

30°F

-1°C

Humidity	55%
Wind Speed	ESE 8 MPH
Barometer	29.9 in (1012.53 mb)
Dewpoint	16°F (-9°C)
Visibility	10.00 mi
Wind Chill	22°F (-6°C)
Last update	19 Feb 02:56 AM 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

Winter Storm Warning February 19, 03:00pm until February 20, 09:00am

Click here for hazard details and duration

Winter Storm Warning

Overnight
Low: 21 °F
Partly Cloudy
Thursday
High: 39 °F
Slight Chance
Snow then
Snow
Thursday Night
Low: 25 °F
Heavy Snow
Friday
High: 38 °F
Chance Snow
then Mostly
Sunny
Friday Night
Low: 18 °F
Mostly Clear
Saturday
High: 44 °F
Sunny
Saturday Night
Low: 30 °F
Partly Cloudy
Sunday
High: 53 °F
Mostly Sunny
Sunday Night
Low: 34 °F
Partly Cloudy

Detailed Forecast

Overnight

Partly cloudy, with a low around 21. East northeast wind around 6 mph.

Thursday

Snow, mainly after 2pm. High near 39. East northeast wind 6 to 10 mph becoming south in the afternoon. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

Thursday Night

Snow, mainly before 2am. The snow could be heavy at times. Low around 25. South wind 8 to 11 mph becoming west southwest after midnight. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.

Friday

A 30 percent chance of snow before 11am. Mostly sunny, with a high near 38. West southwest wind 6 to 9 mph. New snow accumulation of less than a half inch possible.

Friday Night

Mostly clear, with a low around 18. Light and variable wind becoming northeast around 6 mph after midnight.

Saturday

Sunny, with a high near 44.

Saturday Night

Partly cloudy, with a low around 30.

Sunday

Mostly sunny, with a high near 53.

Sunday Night

Partly cloudy, with a low around 34.

Monday

Mostly sunny, with a high near 59.