National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Two Storms Tracking through the Southwest and Southcentral U.S.

A storm over the southwest U.S. will shift east through Thursday while another Pacific storm pivots over the region Friday through the weekend. Widespread low elevation rain and high elevation snow showers are expected with each storm. Both storms will shift over the central U.S. with the first occurring tonight through Thursday and the second Saturday night into Monday. Flood Watches issued. Read More >

Current conditions at

South Valley Regional Airport (KSVR)

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

Mostly Cloudy

50°F

10°C

Humidity 71%
Wind Speed S 12 MPH
Barometer 30.08 in (1018.63 mb)
Dewpoint 41°F (5°C)
Visibility 10.00 mi
Wind Chill45°F (7°C)
Last update 19 Nov 11:35 AM MST
Extended Forecast for

Riverton UT

  • This Afternoon

    This Afternoon: A 20 percent chance of rain after 2pm. Partly sunny, with a high near 56. South southeast wind 6 to 8 mph.

    High: 56 °F

    Slight Chance
    Rain

  • Tonight

    Tonight: A slight chance of rain before 8pm, then a slight chance of rain after 2am. Mostly cloudy, with a low around 38. South southwest wind 3 to 5 mph. Chance of precipitation is 20%.

    Low: 38 °F

    Slight Chance
    Rain

  • Thursday

    Thursday: A 40 percent chance of rain, mainly after 11am. Mostly cloudy, with a high near 52. Light and variable wind becoming south southeast around 5 mph in the morning.

    High: 52 °F

    Chance Rain

  • Thursday Night

    Thursday Night: A 30 percent chance of rain. Mostly cloudy, with a low around 39. North wind around 5 mph becoming calm in the evening.

    Low: 39 °F

    Chance Rain

  • Friday

    Friday: A 20 percent chance of rain. Mostly cloudy, with a high near 50. Calm wind becoming west northwest around 6 mph in the afternoon.

    High: 50 °F

    Slight Chance
    Rain

  • Friday Night

    Friday Night: Partly cloudy, with a low around 34.

    Low: 34 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 52.

    High: 52 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 33.

    Low: 33 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 52.

    High: 52 °F

    Sunny

Detailed Forecast

This Afternoon
A 20 percent chance of rain after 2pm. Partly sunny, with a high near 56. South southeast wind 6 to 8 mph.
Tonight
A slight chance of rain before 8pm, then a slight chance of rain after 2am. Mostly cloudy, with a low around 38. South southwest wind 3 to 5 mph. Chance of precipitation is 20%.
Thursday
A 40 percent chance of rain, mainly after 11am. Mostly cloudy, with a high near 52. Light and variable wind becoming south southeast around 5 mph in the morning.
Thursday Night
A 30 percent chance of rain. Mostly cloudy, with a low around 39. North wind around 5 mph becoming calm in the evening.
Friday
A 20 percent chance of rain. Mostly cloudy, with a high near 50. Calm wind becoming west northwest around 6 mph in the afternoon.
Friday Night
Partly cloudy, with a low around 34.
Saturday
Mostly sunny, with a high near 52.
Saturday Night
Mostly clear, with a low around 33.
Sunday
Sunny, with a high near 52.
Sunday Night
Mostly clear, with a low around 34.
Monday
Sunny, with a high near 54.
Monday Night
Partly cloudy, with a low around 32.
Tuesday
Mostly sunny, with a high near 49.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Riverton UT
 40.53°N 111.95°W (Elev. 4544 ft)
Last Update:
2:03 am MST Nov 19, 2025
Forecast Valid:
12pm MST Nov 19, 2025-6pm MST Nov 25, 2025
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation