Areas of Dangerous Heat and Severe Thunderstorms

Dangerous heat will persist across the Southwest U.S. through Friday with daytime highs of 110-115°F. Heat across the southern Plains will briefly ease to near-normal by late week before returning over much of the Plains into next week. Scattered strong to severe thunderstorms are possible across parts of the Northeast U.S. on Thursday. Damaging wind, hail, and a tornado or two are possible. Read More >

Current conditions at

St George Regional Airport (KSGU)

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

Clear

102°F

39°C

Humidity	10%
Wind Speed	W 6 MPH
Barometer	29.91 in (1012.87 mb)
Dewpoint	38°F (3°C)
Visibility	10.00 mi
Heat Index	97°F (36°C)
Last update	26 Aug 08:20 PM MDT

More Information:

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

Extended Forecast for

Washington UTSimilar City Names

Tonight
Low: 79 °F
Mostly Clear
Thursday
High: 106 °F
Sunny then
Isolated
T-storms
Thursday Night
Low: 79 °F
Mostly Cloudy
Friday
High: 104 °F
Mostly Sunny
then Isolated
T-storms
Friday Night
Low: 78 °F
Isolated
T-storms then
Partly Cloudy
Saturday
High: 100 °F
Isolated
Showers then
Scattered
T-storms
Saturday Night
Low: 73 °F
Chance
T-storms
Sunday
High: 97 °F
Chance
Showers then
Slight Chance
T-storms
Sunday Night
Low: 71 °F
Chance
Showers

Detailed Forecast

Tonight

Mostly clear, with a low around 79. West southwest wind around 6 mph becoming light and variable.

Thursday

Isolated showers and thunderstorms after 3pm. Sunny and hot, with a high near 106. Light and variable wind becoming west southwest 5 to 9 mph in the afternoon. Chance of precipitation is 20%.

Thursday Night

Mostly cloudy, with a low around 79. Southwest wind 5 to 10 mph becoming east northeast in the evening.

Friday

Isolated showers and thunderstorms after noon. Mostly sunny and hot, with a high near 104. Light and variable wind becoming west southwest 5 to 8 mph in the afternoon. Chance of precipitation is 10%.

Friday Night

Isolated showers and thunderstorms before 9pm, then isolated showers between 9pm and midnight. Partly cloudy, with a low around 78. West southwest wind 6 to 10 mph becoming east after midnight. Chance of precipitation is 20%.

Saturday

Isolated showers, then scattered showers and thunderstorms after noon. Mostly sunny and hot, with a high near 100. Chance of precipitation is 30%.

Saturday Night

A 40 percent chance of showers and thunderstorms, mainly after midnight. Mostly cloudy, with a low around 73.

Sunday

A chance of showers and thunderstorms, mainly before noon. Mostly sunny, with a high near 97.

Sunday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 71.

Monday

A chance of showers, with thunderstorms also possible after noon. Partly sunny, with a high near 94.

Monday Night

A slight chance of showers and thunderstorms. Partly cloudy, with a low around 69.