Severe Thunderstorms and Heavy Rainfall for the Southwest; Heat Spreads Across the Center of the Nation

Moisture will continue to move into areas of the West. This will increase showers and thunderstorms coverage and intensity, with the risk of flash flooding and damaging wind gusts. Meanwhile, heat across the Southwest will expand into the center of the nation this weekend into early next week. Trends favor this heat will spread across the Ohio Valley, mid-Atlantic next week. Read More >

Hazardous Weather Conditions

Flood Watch until August 31, 09:00 PM MDT

Current conditions at

St George Regional Airport (KSGU)

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

Clear

93°F

34°C

Humidity	23%
Wind Speed	SSW 17 MPH
Barometer	29.93 in (1013.55 mb)
Dewpoint	50°F (10°C)
Visibility	10.00 mi
Heat Index	90°F (32°C)
Last update	30 Aug 11:20 AM MDT

More Information:

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

Extended Forecast for

5 Miles SE Saint George UT

Flood Watch August 30, 11:36am until August 31, 09:00pm

Click here for hazard details and duration

Flood Watch

Flood Watch August 30, 11:36am until August 31, 09:00pm
NOW until 9:00pm Mon
Flood Watch
Today
High: 96 °F
Mostly Sunny
Tonight
Low: 70 °F
Partly Cloudy
then Chance
Showers
Monday
High: 89 °F
Showers
Likely
Monday Night
Low: 66 °F
Slight Chance
T-storms then
Clear
Tuesday
High: 92 °F
Sunny
Tuesday Night
Low: 67 °F
Mostly Clear
Wednesday
High: 92 °F
Sunny
Wednesday Night
Low: 66 °F
Mostly Clear

Detailed Forecast

Today

Mostly sunny, with a high near 96. East southeast wind 7 to 11 mph becoming west southwest in the afternoon.

Tonight

A 30 percent chance of showers and thunderstorms after midnight. Partly cloudy, with a low around 70. West southwest wind around 11 mph becoming east northeast after midnight.

Monday

A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 3pm. Partly sunny, with a high near 89. East wind 7 to 11 mph becoming southwest in the afternoon. Chance of precipitation is 60%.

Monday Night

A slight chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and midnight. Mostly clear, with a low around 66. South wind 8 to 13 mph becoming east after midnight. Chance of precipitation is 20%.

Tuesday

Sunny, with a high near 92. East wind 7 to 10 mph becoming southwest in the afternoon.

Tuesday Night

Mostly clear, with a low around 67.

Wednesday

Sunny, with a high near 92.

Wednesday Night

Mostly clear, with a low around 66.

Thursday

Sunny, with a high near 94.

Thursday Night

Mostly clear, with a low around 69.