Dangerous Heat over the South-Central and Southwest U.S. Through Next Week

Dangerous heat persists across the Desert Southwest through this weekend and across the Southern Plains and Lower Mississippi Valley through at least the middle of next week. Numerous daily record high temperatures are expected through at least Tuesday for much of Texas and Oklahoma as well as portions of Louisiana, New Mexico, and Arizona. Read More >

Hazardous Weather Conditions

Heat Advisory until August 22, 07:00 AM MDT

Current conditions at

South Valley Regional Airport (KSVR)

Lat: 40.6196°NLon: 111.99016°WElev: 4596.0ft.

Partly Cloudy

90°F

32°C

Humidity	25%
Wind Speed	NW 16 MPH
Barometer	30.15 in (1021.0 mb)
Dewpoint	50°F (10°C)
Visibility	10.00 mi
Heat Index	87°F (31°C)
Last update	21 Aug 05:35 PM MDT

More Information:

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

Extended Forecast for

Riverton UT

Heat Advisory August 21, 05:55pm until August 22, 07:00am

Click here for hazard details and duration

Heat Advisory

Heat Advisory August 21, 05:55pm until August 22, 07:00am
NOW until 7:00am Sat
Heat Advisory
This Afternoon
High: 95 °F
Slight Chance
T-storms
Tonight
Low: 71 °F
Chance
T-storms
Saturday
High: 96 °F
Partly Sunny
then Slight
Chance
T-storms
Saturday Night
Low: 69 °F
Slight Chance
T-storms
Sunday
High: 95 °F
Mostly Sunny
Sunday Night
Low: 67 °F
Chance
Showers then
Mostly Cloudy
Monday
High: 94 °F
Mostly Sunny
Monday Night
Low: 67 °F
Slight Chance
T-storms then
Mostly Cloudy

Detailed Forecast

This Afternoon

A 10 percent chance of showers and thunderstorms. Mostly sunny, with a steady temperature around 95. South wind around 5 mph.

Tonight

A 30 percent chance of showers and thunderstorms, mainly before 9pm. Mostly cloudy, with a low around 71. South wind around 6 mph.

Saturday

A 10 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 96. South southeast wind 7 to 10 mph.

Saturday Night

A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 69. South wind around 7 mph becoming west southwest after midnight.

Sunday

Mostly sunny, with a high near 95. South southeast wind 6 to 8 mph becoming west southwest in the afternoon.

Sunday Night

A 30 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 67.

Monday

Mostly sunny, with a high near 94.

Monday Night

A slight chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 67.

Tuesday

Mostly sunny, with a high near 94.

Tuesday Night

Partly cloudy, with a low around 68.