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

50°F

10°C

Humidity	43%
Wind Speed	S 21 MPH
Barometer	29.67 in (1004.74 mb)
Dewpoint	28°F (-2°C)
Visibility	10.00 mi
Wind Chill	43°F (6°C)
Last update	18 Feb 02:20 AM 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 18, 02:42am until February 18, 05:00pm

Click here for hazard details and duration

Winter Storm Warning

Winter Storm Warning February 18, 02:42am until February 18, 05:00pm
NOW until 5:00pm Wed
Winter Storm Warning
Overnight
Low: 42 °F
Rain and
Windy
Wednesday
High: 48 °F
Windy.
Rain/Snow
then Chance
Snow
Wednesday Night
Low: 35 °F
Mostly Clear
Thursday
High: 46 °F
Chance Snow
Thursday Night
Low: 38 °F
Rain/Snow
Friday
High: 45 °F
Slight Chance
Snow then
Sunny
Friday Night
Low: 34 °F
Mostly Clear
Saturday
High: 50 °F
Sunny

Detailed Forecast

Overnight

Rain. Low around 42. Windy, with a south southwest wind around 32 mph, with gusts as high as 46 mph. Chance of precipitation is 90%.

Wednesday

Rain and snow before 11am, then a chance of snow between 11am and 2pm. High near 48. Windy, with a west wind 36 to 41 mph decreasing to 23 to 28 mph in the afternoon. Winds could gust as high as 55 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.

Wednesday Night

Mostly clear, with a low around 35. West wind 12 to 17 mph becoming east northeast 6 to 11 mph in the evening.

Thursday

A 30 percent chance of snow after 11am. Increasing clouds, with a high near 46. East northeast wind 7 to 10 mph becoming south in the afternoon. Little or no snow accumulation expected.

Thursday Night

Rain, possibly mixed with snow before 11pm, then rain likely between 11pm and 2am, then snow likely after 2am. Low around 38. South southwest wind 10 to 15 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.

Friday

A 20 percent chance of snow before 11am. Mostly sunny, with a high near 45.

Friday Night

Mostly clear, with a low around 34.

Saturday

Sunny, with a high near 50.

Saturday Night

Mostly cloudy, with a low around 41.

Sunday

Mostly sunny, with a high near 58.

Sunday Night

Partly cloudy, with a low around 45.