Heavy Rain and Flash Flooding in the West; Heat Expands in the Central U.S.

Monsoonal moisture will produce showers and thunderstorms with heavy rain over parts of the Southwest, Great Basin, and Central Rockies through Monday. Flash flooding is possible, especially in and around burn scars and in areas of steep terrain. Heat will persist across the Central U.S. early this week, spreading into the Ohio Valley and Mid-Atlantic later this 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	SW 16 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 12:05 PM MDT

More Information:

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

Extended Forecast for

16 Miles WSW Santa Clara UT

Flood Watch August 30, 12:20pm until August 31, 09:00pm

Click here for hazard details and duration

Flood Watch

Flood Watch August 30, 12:20pm until August 31, 09:00pm
NOW until 9:00pm Mon
Flood Watch
This Afternoon
High: 95 °F
Sunny
Tonight
Low: 76 °F
Mostly Clear
then Chance
Showers
Monday
High: 89 °F
Chance
Showers then
Chance
T-storms
Monday Night
Low: 72 °F
Slight Chance
T-storms then
Mostly Clear
Tuesday
High: 91 °F
Sunny
Tuesday Night
Low: 73 °F
Mostly Clear
Wednesday
High: 91 °F
Sunny
Wednesday Night
Low: 72 °F
Mostly Clear

Detailed Forecast

This Afternoon

Sunny, with a high near 95. Southwest wind around 15 mph.

Tonight

A 30 percent chance of showers and thunderstorms, mainly after 3am. Partly cloudy, with a low around 76. Southwest wind 10 to 15 mph becoming east northeast after midnight.

Monday

A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 89. East northeast wind 8 to 16 mph becoming south southwest in the afternoon.

Monday Night

A 10 percent chance of showers and thunderstorms before 9pm. Mostly clear, with a low around 72. South wind 11 to 17 mph becoming east after midnight.

Tuesday

Sunny, with a high near 91. East northeast wind 8 to 15 mph becoming southwest in the afternoon.

Tuesday Night

Mostly clear, with a low around 73.

Wednesday

Sunny, with a high near 91.

Wednesday Night

Mostly clear, with a low around 72.

Thursday

Sunny, with a high near 93.

Thursday Night

Mostly clear, with a low around 75.