Heavy Rain and Thunderstorms in the Plains; Tropical Moisture Brings Heavy Rain to Southern California and Southwest

Heavy rain showers and thunderstorms, some severe, will persist across the Plains and Mississippi Valley through Friday. Increasing tropical moisture from the remnants of Mario will bring showers, thunderstorms, and a flash flooding threat across much of southern California into the Desert Southwest through Friday. Read More >

Current conditions at

St George Regional Airport (KSGU)

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

Clear

97°F

36°C

Humidity	9%
Wind Speed	NW 4 MPH
Barometer	29.92 in (1013.21 mb)
Dewpoint	31°F (-1°C)
Visibility	10.00 mi
Heat Index	92°F (33°C)
Last update	17 Sep 05:05 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: 65 °F
Partly Cloudy
Thursday
High: 94 °F
Mostly Sunny
Thursday Night
Low: 68 °F
Mostly Cloudy
then Chance
Showers
Friday
High: 88 °F
Chance
Showers then
Slight Chance
T-storms
Friday Night
Low: 67 °F
Slight Chance
T-storms
Saturday
High: 89 °F
Sunny
Saturday Night
Low: 66 °F
Mostly Clear
Sunday
High: 91 °F
Sunny then
Slight Chance
T-storms
Sunday Night
Low: 66 °F
Mostly Clear

Detailed Forecast

Tonight

Partly cloudy, with a low around 65. West southwest wind 5 to 8 mph becoming northeast in the evening.

Thursday

Mostly sunny, with a high near 94. Light and variable wind becoming west southwest 5 to 7 mph in the afternoon.

Thursday Night

A chance of showers between midnight and 3am, then a chance of showers and thunderstorms after 3am. Mostly cloudy, with a low around 68. West wind 5 to 7 mph becoming light and variable after midnight. Chance of precipitation is 30%.

Friday

A 40 percent chance of showers and thunderstorms, mainly before noon. Partly sunny, with a high near 88. Calm wind becoming southwest around 5 mph in the afternoon.

Friday Night

A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 67. Southwest wind around 6 mph becoming calm after midnight.

Saturday

Sunny, with a high near 89.

Saturday Night

Mostly clear, with a low around 66.

Sunday

A slight chance of showers and thunderstorms after noon. Sunny, with a high near 91.

Sunday Night

Mostly clear, with a low around 66.

Monday

Sunny, with a high near 94.