Critical Fire Weather in the High Plains; Heavy Snow in the Western Mountains and Northern Plains

Gusty winds and low relative humidity will bring critical fire weather to the central and southern High Plains Wednesday. Two Pacific storms will continue impacting the mountains of the western U.S. into Thursday with gusty winds and heavy snow. Heavy snow and gusty winds will continue to impact the northern Plains into the central Great Lakes Wednesday. Read More >

Hazardous Weather Conditions

Winter Weather Advisory until February 18, 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	57%
Wind Speed	S 19 MPH
Barometer	29.75 in (1007.45 mb)
Dewpoint	34°F (1°C)
Visibility	10.00 mi
Wind Chill	41°F (5°C)
Last update	18 Feb 12:20 AM MST

More Information:

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

Extended Forecast for

9 Miles SSE Hurricane UT

Winter Weather Advisory February 18, 12:42am until February 18, 05:00pm

Click here for hazard details and duration

Winter Weather Advisory

Winter Weather Advisory February 18, 12:42am until February 18, 05:00pm
NOW until 5:00pm Wed
Winter Weather Advisory
Overnight
Low: 32 °F
Rain/Snow and
Breezy
Wednesday
High: 36 °F
Windy. Snow
then Chance
Snow
Wednesday Night
Low: 23 °F
Partly Cloudy
Thursday
High: 36 °F
Chance Snow
Thursday Night
Low: 26 °F
Snow
Friday
High: 34 °F
Chance Snow
Friday Night
Low: 21 °F
Mostly Clear
Saturday
High: 39 °F
Sunny

Detailed Forecast

Overnight

Snow likely, possibly mixed with rain before 2am, then snow. Low around 32. Breezy, with a south wind 26 to 29 mph, with gusts as high as 44 mph. Chance of precipitation is 80%. Total nighttime snow accumulation of less than a half inch possible.

Wednesday

Snow before 8am, then a chance of snow showers between 8am and 11am, then a chance of snow after 11am. Some thunder is also possible. High near 36. Windy, with a west wind 24 to 33 mph, with gusts as high as 45 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

Wednesday Night

Partly cloudy, with a low around 23. West wind 15 to 20 mph becoming east southeast 6 to 11 mph in the evening.

Thursday

A 30 percent chance of snow after 11am. Increasing clouds, with a high near 36. East southeast wind 5 to 10 mph becoming south southwest in the afternoon. New snow accumulation of less than a half inch possible.

Thursday Night

Snow. Low around 26. Southwest wind 13 to 16 mph. Chance of precipitation is 80%. New snow accumulation of 3 to 5 inches possible.

Friday

A 40 percent chance of snow, mainly before 11am. Mostly sunny, with a high near 34. New snow accumulation of less than a half inch possible.

Friday Night

Mostly clear, with a low around 21.

Saturday

Sunny, with a high near 39.

Saturday Night

Mostly cloudy, with a low around 29.

Sunday

Mostly sunny, with a high near 46.