Summer Heat Continues; Severe Weather For Northeast

A large ridge of high pressure continues to bring summer heat and humidity to several sections of the country. Excessive heat warnings and heat advisories are in effect across the Desert Southwest, southern Plains, Lower Mississippi Valley and a small part of the Mid-Atlantic. Meanwhile, severe thunderstorms are forecast for the Northeast and northern Mid-Atlantic today. Read More >

Current conditions at

St George Municipal Airport (KSGU)

Lat: 37.0451° N Lon: 113.50561° W Elev: 2872 ft.




Humidity 9%
Wind Speed WNW 6 MPH
Barometer 29.91 in (1008.6 mb)
Dewpoint 29°F (-2°C)
Visibility 10.00 mi
Heat Index92°F (33°C)
Last update 21 Aug 1:56 pm MDT
Detailed forecast for

Utah's Dixie and Zion National Park

Sunny. Highs around 106.
Clear. Lows around 70.
Sunny in the morning then becoming partly cloudy. Highs around 103.
Thursday Night
Partly cloudy. Lows in the lower 70s.
Sunny. Highs around 102. West winds 10 to 20 mph late in the afternoon.
Friday Night
Clear. Lows around 70.
Saturday Through Sunday Night
Clear. Highs around 103. Lows in the lower 70s.
Monday Through Tuesday
Mostly clear. Highs around 105. Lows in the mid 70s. =

Click Map For Forecast
232 AM MDT Wed Aug 21 2019

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database