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

Current conditions at

St George Regional Airport (KSGU)

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

Overcast

52°F

11°C

Humidity	37%
Wind Speed	S 16 MPH
Barometer	29.8 in (1009.14 mb)
Dewpoint	26°F (-3°C)
Visibility	10.00 mi
Last update	17 Feb 07:20 PM MST

More Information:

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

Extended Forecast for

15 Miles SW Santa Clara UT

Winter Storm Warning February 17, 07:42pm until February 18, 05:00pm

Click here for hazard details and duration

Winter Storm Warning

Winter Storm Warning February 17, 07:42pm until February 18, 05:00pm
NOW until 5:00pm Wed
Winter Storm Warning
Tonight
Low: 42 °F
Rain Likely
and Windy
Wednesday
High: 48 °F
Windy.
Rain/Snow
Likely then
Chance Snow
Wednesday Night
Low: 35 °F
Partly Cloudy
Thursday
High: 46 °F
Chance Snow
then Chance
Rain/Snow
Thursday Night
Low: 38 °F
Rain/Snow
Friday
High: 45 °F
Chance Snow
then Sunny
Friday Night
Low: 34 °F
Mostly Clear
Saturday
High: 51 °F
Sunny

Detailed Forecast

Tonight

Rain likely, mainly after 11pm. Cloudy, with a low around 42. Windy, with a south southwest wind 28 to 30 mph, with gusts as high as 49 mph. Chance of precipitation is 70%.

Wednesday

Rain likely, possibly mixed with snow before 11am, then a chance of snow. Cloudy through mid morning, then gradual clearing, with a high near 48. Windy, with a southwest wind 34 to 39 mph decreasing to 22 to 27 mph in the afternoon. Winds could gust as high as 55 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.

Wednesday Night

Partly cloudy, with a low around 35. West wind 6 to 15 mph becoming east northeast after midnight.

Thursday

A chance of snow after 11am, mixing with rain after 2pm. Partly sunny, with a high near 46. East northeast wind 7 to 10 mph becoming south in the afternoon. Chance of precipitation is 30%. Little or no snow accumulation expected.

Thursday Night

Rain and snow, becoming all snow after 2am. Low around 38. Southwest wind 10 to 13 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

Friday

A 30 percent chance of snow before 11am. Mostly sunny, with a high near 45. Little or no snow accumulation expected.

Friday Night

Mostly clear, with a low around 34.

Saturday

Sunny, with a high near 51.

Saturday Night

Partly cloudy, with a low around 42.

Sunday

Mostly sunny, with a high near 59.

Sunday Night

Partly cloudy, with a low around 45.