Thunderstorms and Heavy Rains Across Portions of the Central and Eastern US; Heat Expands to Portions of the East

Widespread showers and thunderstorms, some severe, may produce heavy downpours and flash flooding across much of the eastern and central U.S. Dangerous heat will continue in the Pacific Northwest and expand across portions of the East. Deep tropical moisture and associated thunderstorms will bring heavy rainfall and localized flash flooding across portions of Florida into the central Gulf Coast. Read More >

Current conditions at

South Valley Regional Airport (KSVR)

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

Rain

79°F

26°C

Humidity 29%
Wind Speed NNW 13 MPH
Barometer 29.99 in (1015.58 mb)
Dewpoint 45°F (7°C)
Visibility 10.00 mi
Heat Index79°F (26°C)
Last update 15 Jul 10:15 PM MDT
Extended Forecast for

Riverton UT

  • Tonight

    Tonight: A 20 percent chance of showers and thunderstorms before midnight.  Mostly cloudy, with a low around 68. Northwest wind 5 to 7 mph becoming south after midnight.

    Low: 68 °F

    Slight Chance
    T-storms then
    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 94. South southwest wind 6 to 9 mph becoming north northwest in the afternoon.

    High: 94 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Patchy smoke after 3am. Partly cloudy, with a low around 68. North wind 5 to 8 mph becoming south southeast after midnight.

    Low: 68 °F

    Partly Cloudy
    then Patchy
    Smoke

  • Thursday

    Thursday: Patchy smoke before 9am. Mostly sunny, with a high near 96. South southeast wind 8 to 10 mph becoming west southwest in the afternoon.

    High: 96 °F

    Patchy Smoke
    then Mostly
    Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 70. West northwest wind around 7 mph becoming south southeast after midnight.

    Low: 70 °F

    Mostly Cloudy

  • Friday

    Friday: A 20 percent chance of showers and thunderstorms after noon.  Partly sunny, with a high near 94.

    High: 94 °F

    Mostly Cloudy
    then Slight
    Chance
    T-storms

  • Friday Night

    Friday Night: A 20 percent chance of showers and thunderstorms before midnight.  Mostly cloudy, with a low around 67.

    Low: 67 °F

    Slight Chance
    T-storms then
    Mostly Cloudy

  • Saturday

    Saturday: A slight chance of showers and thunderstorms after noon.  Partly sunny, with a high near 93.

    High: 93 °F

    Partly Sunny
    then Slight
    Chance
    T-storms

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 67.

    Low: 67 °F

    Partly Cloudy

Detailed Forecast

Tonight
A 20 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 68. Northwest wind 5 to 7 mph becoming south after midnight.
Wednesday
Sunny, with a high near 94. South southwest wind 6 to 9 mph becoming north northwest in the afternoon.
Wednesday Night
Patchy smoke after 3am. Partly cloudy, with a low around 68. North wind 5 to 8 mph becoming south southeast after midnight.
Thursday
Patchy smoke before 9am. Mostly sunny, with a high near 96. South southeast wind 8 to 10 mph becoming west southwest in the afternoon.
Thursday Night
Mostly cloudy, with a low around 70. West northwest wind around 7 mph becoming south southeast after midnight.
Friday
A 20 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 94.
Friday Night
A 20 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 67.
Saturday
A slight chance of showers and thunderstorms after noon. Partly sunny, with a high near 93.
Saturday Night
Partly cloudy, with a low around 67.
Sunday
Sunny, with a high near 94.
Sunday Night
Partly cloudy, with a low around 68.
Monday
Sunny, with a high near 95.
Monday Night
Partly cloudy, with a low around 68.
Tuesday
Sunny, with a high near 95.
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ABOUT THIS FORECAST

 
Point Forecast:
Riverton UT
 40.53°N 111.95°W (Elev. 4544 ft)
3:05 pm MDT Jul 15, 2025
10pm MDT Jul 15, 2025-6pm MDT Jul 22, 2025
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database