Heavy Rain in the Appalachians and Central Gulf Coast; Heat Continues in the West; Monitoring the Tropics

Heavy to excessive rainfall over the southern Appalachians and portions of the central Gulf Coast may bring areas of flooding today. Hot temperatures are in place through today across much of the western U.S. and New England. Tropical Storm Erin is forecast to become a Major Hurricane this weekend as it moves across the central Atlantic Ocean. Monitor future forecasts for any East Coast impacts. Read More >

Current conditions at

St George Regional Airport (KSGU)

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

Clear

98°F

37°C

Humidity	8%
Wind Speed	N 0 MPH
Barometer	29.95 in (1014.22 mb)
Dewpoint	29°F (-2°C)
Visibility	10.00 mi
Heat Index	93°F (34°C)
Last update	12 Aug 12:56 PM MDT

More Information:

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

Extended Forecast for

Saint George UT

This Afternoon
High: 107 °F
Hot
Tonight
Low: 79 °F
Mostly Clear
Wednesday
High: 106 °F
Sunny then
Patchy Smoke
Wednesday Night
Low: 80 °F
Patchy Smoke
then Partly
Cloudy
Thursday
High: 103 °F
Sunny then
Chance
Showers
Thursday Night
Low: 78 °F
Chance
Showers then
Slight Chance
T-storms
Friday
High: 98 °F
Chance
Showers then
Chance
T-storms
Friday Night
Low: 75 °F
Chance
T-storms
Saturday
High: 96 °F
Chance
Showers then
Chance
T-storms

Detailed Forecast

This Afternoon

Sunny and hot, with a high near 107. Calm wind becoming southwest around 6 mph.

Tonight

Mostly clear, with a low around 79. West southwest wind 6 to 11 mph becoming light and variable after midnight.

Wednesday

Patchy smoke after 3pm. Sunny and hot, with a high near 106. Calm wind becoming west southwest 5 to 7 mph in the afternoon.

Wednesday Night

Patchy smoke before 9pm. Partly cloudy, with a low around 80. West southwest wind 5 to 10 mph becoming east after midnight.

Thursday

A 30 percent chance of showers and thunderstorms after noon. Mostly sunny and hot, with a high near 103. Light and variable wind becoming west southwest 5 to 7 mph in the afternoon.

Thursday Night

A 40 percent chance of showers and thunderstorms, mainly before midnight. Partly cloudy, with a low around 78.

Friday

A chance of showers, with thunderstorms also possible after noon. Partly sunny, with a high near 98. Chance of precipitation is 50%.

Friday Night

A chance of showers and thunderstorms, mainly before midnight. Partly cloudy, with a low around 75.

Saturday

A chance of showers and thunderstorms. Partly sunny, with a high near 96.

Saturday Night

A slight chance of showers and thunderstorms before midnight. Mostly clear, with a low around 73.

Sunday

Sunny, with a high near 96.