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

Gusty winds and low relative humidity will bring critical fire weather to the central/southern High Plains and portions of the Midwest. Two Pacific storms will continue to bring heavy mountain snow and gusty winds to the western U.S. through Thursday. A swath of wintry weather, including heavy snow and a wintry mix, is expected from the Northern Plains to New England. Read More >

Hazardous Weather Conditions

Current conditions at

St George Regional Airport (KSGU)

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

Overcast

43°F

6°C

Humidity	65%
Wind Speed	SW 24 MPH
Barometer	29.59 in (1002.03 mb)
Dewpoint	32°F (0°C)
Visibility	10.00 mi
Wind Chill	34°F (1°C)
Last update	18 Feb 08:05 AM MST

More Information:

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

Extended Forecast for

9 Miles NW Leeds UT

Winter Storm Warning February 18, 08:29am until February 18, 05:00pm

Click here for hazard details and duration

Winter Storm Warning

Winter Storm Warning February 18, 08:29am until February 18, 05:00pm
NOW until 5:00pm Wed
Winter Storm Warning
Today
High: 19 °F⇓
Heavy Snow
and Windy
Tonight
Low: 7 °F
Mostly Clear
and Breezy
then Mostly
Clear
Thursday
High: 18 °F
Chance Snow
Thursday Night
Low: 15 °F
Heavy Snow
and Breezy
Friday
High: 17 °F
Chance Snow
then Mostly
Sunny
Friday Night
Low: 10 °F
Mostly Clear
Saturday
High: 22 °F
Sunny
Saturday Night
Low: 18 °F
Partly Cloudy

Detailed Forecast

Today

Snow showers likely, mainly before 11am. The snow could be heavy at times. Some thunder is also possible. Cloudy through mid morning, then gradual clearing, with a temperature falling to around 12 by 5pm. Wind chill values as low as -8. Windy, with a west wind 26 to 34 mph. Chance of precipitation is 70%. Total daytime snow accumulation of 8 to 12 inches possible.

Tonight

Mostly clear, with a low around 7. Wind chill values as low as -10. Breezy, with a west wind 19 to 24 mph decreasing to 9 to 14 mph after midnight.

Thursday

A 50 percent chance of snow after 11am. Increasing clouds, with a high near 18. Wind chill values as low as -4. West wind 8 to 15 mph becoming south in the afternoon. New snow accumulation of 1 to 3 inches possible.

Thursday Night

Snow. The snow could be heavy at times. Low around 15. Wind chill values as low as 1. Breezy, with a southwest wind 18 to 22 mph. Chance of precipitation is 100%. New snow accumulation of 6 to 10 inches possible.

Friday

A 40 percent chance of snow before 11am. Partly sunny, with a high near 17. West wind 13 to 15 mph. New snow accumulation of less than one inch possible.

Friday Night

Mostly clear, with a low around 10.

Saturday

Sunny, with a high near 22.

Saturday Night

Partly cloudy, with a low around 18.

Sunday

Mostly sunny, with a high near 28.

Sunday Night

Mostly clear, with a low around 25.

Monday

Mostly sunny, with a high near 33.