Heavy Rainfall and Flooding Concerns in the Southwest; Coastal Low to Impact the East Coast

Deep tropical moisture will lead to widespread showers and thunderstorms capable of producing flash flooding through early next week over the Southwest and Four Corners. A coastal storm is expected to impact the southeast U.S. coast and mid-Atlantic regions with flooding, dangerous rip currents, gusty winds and heavy rain up much of the East Coast through early next week. Read More >

Current conditions at

South Valley Regional Airport (KSVR)

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

Overcast

41°F

5°C

Humidity 93%
Wind Speed WSW 11 MPH
Barometer 29.94 in (1013.89 mb)
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Wind Chill34°F (1°C)
Last update 11 Oct 10:35 PM MDT
Extended Forecast for

Riverton UT

  • Tonight

    Tonight: Showers likely, with thunderstorms also possible after midnight.  Mostly cloudy, with a low around 41. North wind 13 to 18 mph becoming light northwest  after midnight. Winds could gust as high as 30 mph.  Chance of precipitation is 60%.

    Low: 41 °F

    Showers
    Likely

  • Sunday

    Sunday: Sunny, with a high near 56. Calm wind becoming east around 5 mph.

    High: 56 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 41. Calm wind becoming south southeast 5 to 7 mph after midnight.

    Low: 41 °F

    Mostly Clear

  • Columbus Day

    Columbus Day: Mostly sunny, with a high near 68. South southeast wind 9 to 11 mph.

    High: 68 °F

    Mostly Sunny

  • Monday Night

    Monday Night: A chance of showers, with thunderstorms also possible after midnight.  Mostly cloudy, with a low around 50. South southeast wind 7 to 10 mph.  Chance of precipitation is 40%.

    Low: 50 °F

    Chance
    Showers

  • Tuesday

    Tuesday: Mostly sunny, with a high near 68.

    High: 68 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A slight chance of showers, then a chance of showers and thunderstorms after midnight.  Mostly cloudy, with a low around 47. Chance of precipitation is 40%.

    Low: 47 °F

    Chance
    Showers

  • Wednesday

    Wednesday: A chance of showers and thunderstorms, then showers likely after noon.  Mostly cloudy, with a high near 57.

    High: 57 °F

    Showers
    Likely

  • Wednesday Night

    Wednesday Night: A chance of showers.  Mostly cloudy, with a low around 40.

    Low: 40 °F

    Chance
    Showers

Detailed Forecast

Tonight
Showers likely, with thunderstorms also possible after midnight. Mostly cloudy, with a low around 41. North wind 13 to 18 mph becoming light northwest after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 60%.
Sunday
Sunny, with a high near 56. Calm wind becoming east around 5 mph.
Sunday Night
Mostly clear, with a low around 41. Calm wind becoming south southeast 5 to 7 mph after midnight.
Columbus Day
Mostly sunny, with a high near 68. South southeast wind 9 to 11 mph.
Monday Night
A chance of showers, with thunderstorms also possible after midnight. Mostly cloudy, with a low around 50. South southeast wind 7 to 10 mph. Chance of precipitation is 40%.
Tuesday
Mostly sunny, with a high near 68.
Tuesday Night
A slight chance of showers, then a chance of showers and thunderstorms after midnight. Mostly cloudy, with a low around 47. Chance of precipitation is 40%.
Wednesday
A chance of showers and thunderstorms, then showers likely after noon. Mostly cloudy, with a high near 57.
Wednesday Night
A chance of showers. Mostly cloudy, with a low around 40.
Thursday
A chance of showers. Mostly cloudy, with a high near 51.
Thursday Night
Partly cloudy, with a low around 37.
Friday
A slight chance of showers. Mostly sunny, with a high near 55.
Friday Night
A slight chance of showers. Partly cloudy, with a low around 39.
Saturday
Mostly sunny, with a high near 58.
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ABOUT THIS FORECAST

 
Point Forecast:
Riverton UT
 40.53°N 111.95°W (Elev. 4544 ft)
5:53 pm MDT Oct 11, 2025
11pm MDT Oct 11, 2025-6pm MDT Oct 18, 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