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.

Clear

59°F

15°C

Humidity 72%
Wind Speed S 10 MPH
Barometer 29.85 in (1010.84 mb)
Dewpoint 50°F (10°C)
Visibility 10.00 mi
Last update 11 Oct 08:35 AM MDT
Extended Forecast for

Riverton UT

  • Today

    Today: A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 3pm.  High near 73. South southeast wind 14 to 16 mph.  Chance of precipitation is 90%.

    High: 73 °F

    Chance
    Showers then
    Showers

  • Tonight

    Tonight: Showers and possibly a thunderstorm before 9pm, then a chance of showers between 9pm and midnight, then a chance of showers and thunderstorms after midnight.  Low around 41. North wind 5 to 14 mph.  Chance of precipitation is 90%.

    Low: 41 °F

    Showers then
    Chance
    Showers

  • Sunday

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

    High: 56 °F

    Sunny

  • Sunday Night

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

    Low: 41 °F

    Mostly Clear

  • Columbus Day

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

    High: 68 °F

    Mostly Sunny

  • Monday Night

    Monday Night: A 40 percent chance of showers, mainly after midnight.  Mostly cloudy, with a low around 50.

    Low: 50 °F

    Chance
    Showers

  • Tuesday

    Tuesday: Mostly sunny, with a high near 69.

    High: 69 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A chance of showers after midnight.  Mostly cloudy, with a low around 49.

    Low: 49 °F

    Mostly Cloudy
    then Chance
    Showers

  • Wednesday

    Wednesday: A chance of showers, with thunderstorms also possible after noon.  Partly sunny, with a high near 60.

    High: 60 °F

    Chance
    Showers

Detailed Forecast

Today
A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 3pm. High near 73. South southeast wind 14 to 16 mph. Chance of precipitation is 90%.
Tonight
Showers and possibly a thunderstorm before 9pm, then a chance of showers between 9pm and midnight, then a chance of showers and thunderstorms after midnight. Low around 41. North wind 5 to 14 mph. Chance of precipitation is 90%.
Sunday
Sunny, with a high near 56. Calm wind becoming north around 5 mph.
Sunday Night
Mostly clear, with a low around 41. Calm wind becoming southeast 5 to 7 mph after midnight.
Columbus Day
Mostly sunny, with a high near 68. South wind 9 to 11 mph.
Monday Night
A 40 percent chance of showers, mainly after midnight. Mostly cloudy, with a low around 50.
Tuesday
Mostly sunny, with a high near 69.
Tuesday Night
A chance of showers after midnight. Mostly cloudy, with a low around 49.
Wednesday
A chance of showers, with thunderstorms also possible after noon. Partly sunny, with a high near 60.
Wednesday Night
Showers likely, mainly after midnight. Mostly cloudy, with a low around 43.
Thursday
A chance of showers and thunderstorms. Partly sunny, with a high near 54.
Thursday Night
A slight chance of showers. Partly cloudy, with a low around 40.
Friday
A slight chance of showers. Partly sunny, with a high near 57.
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ABOUT THIS FORECAST

 
Point Forecast:
Riverton UT
 40.5°N 111.95°W (Elev. 4501 ft)
3:04 am MDT Oct 11, 2025
8am MDT Oct 11, 2025-6pm MDT Oct 17, 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