Excessive Rainfall Potential for the Southeast; Heat Expands for Center of the Nation; Critical Fire Weather for Pacific Northwest

Flash flooding threatens areas from the Tennessee Valley to the Carolinas as storms repeat along a stalled front. Monsoonal storms may trigger flooding in the Southwest. Dangerous heat expands across the Desert Southwest, Plains, mid-Mississippi Valley and Southern Tier. Critical fire weather for interior Pacific Northwest. Cooler, drier air brings brief relief to the Great Lakes and Northeast. Read More >

Hazardous Weather Conditions

Heat Advisory in effect from July 25, 12:00 PM MDT until July 28, 12:00 AM MDT

Current conditions at

St George Regional Airport (KSGU)

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

Clear

100°F

38°C

Humidity	15%
Wind Speed	SE 5 MPH
Barometer	29.9 in (1012.53 mb)
Dewpoint	45°F (7°C)
Visibility	10.00 mi
Heat Index	96°F (36°C)
Last update	25 Jul 10:35 PM MDT

More Information:

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

Extended Forecast for

2 Miles SW Springdale UT

Heat Advisory until July 28, 12:00am

Click here for hazard details and duration

Heat Advisory

Heat Advisory until July 28, 12:00am
NOW until 12:00am Tue
Heat Advisory
Tonight
Low: 77 °F
Mostly Cloudy
Sunday
High: 103 °F
Slight Chance
Showers then
Slight Chance
T-storms
Sunday Night
Low: 77 °F
Mostly Cloudy
Monday
High: 101 °F
Hot
Monday Night
Low: 76 °F
Partly Cloudy
Tuesday
High: 101 °F
Hot
Tuesday Night
Low: 76 °F
Partly Cloudy
Wednesday
High: 100 °F
Hot

Detailed Forecast

Tonight

Mostly cloudy, with a low around 77. West wind 5 to 7 mph becoming east after midnight.

Sunday

A slight chance of showers between 9am and noon, then a slight chance of showers and thunderstorms after noon. Mostly sunny and hot, with a high near 103. Light and variable wind becoming west 5 to 9 mph in the afternoon. Chance of precipitation is 20%.

Sunday Night

Mostly cloudy, with a low around 77. West southwest wind 6 to 9 mph becoming east after midnight.

Monday

Sunny and hot, with a high near 101. Light and variable wind becoming west 5 to 10 mph in the afternoon.

Monday Night

Partly cloudy, with a low around 76. West wind 5 to 10 mph becoming east after midnight.

Tuesday

Mostly sunny and hot, with a high near 101.

Tuesday Night

Partly cloudy, with a low around 76.

Wednesday

Mostly sunny and hot, with a high near 100.