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

Atmospheric River in the West; Strong Winds in the Northeast

A strong atmospheric river will continue moderate to heavy rainfall with possible flooding, gusty to high winds, and mountain snows for parts of the Northwest U.S. today into Thursday. Additional impacts are likely into Friday with a cold front. A fast-moving storm system will cross the Northeast U.S. today into Thursday with gusty to high winds and areas of rain and high elevation snow showers. Read More >

Current conditions at

South Valley Regional Airport (KSVR)

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

Clear

66°F

19°C

Humidity 19%
Wind Speed S 23 MPH
Barometer 30.02 in (1016.59 mb)
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Last update 05 Nov 01:35 PM MST
Extended Forecast for

Riverton UT

  • This Afternoon

    This Afternoon: Mostly cloudy, with a high near 70. South wind 16 to 18 mph, with gusts as high as 30 mph.

    High: 70 °F

    Mostly Cloudy

  • Tonight

    Tonight: A 30 percent chance of rain after 2am. Cloudy, with a low around 46. South wind 6 to 13 mph becoming north northeast after midnight.

    Low: 46 °F

    Cloudy then
    Chance Rain

  • Thursday

    Thursday: A 30 percent chance of rain before 11am. Mostly cloudy, then gradually becoming sunny, with a high near 56. North wind 5 to 7 mph.

    High: 56 °F

    Chance Rain
    then Mostly
    Sunny

  • Thursday Night

    Thursday Night: Increasing clouds, with a low around 39. North wind around 6 mph becoming south southeast after midnight.

    Low: 39 °F

    Increasing
    Clouds

  • Friday

    Friday: A 20 percent chance of rain. Mostly cloudy, with a high near 57. South southeast wind around 6 mph becoming west southwest in the afternoon.

    High: 57 °F

    Slight Chance
    Rain

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 39.

    Low: 39 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 56.

    High: 56 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 35.

    Low: 35 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 58.

    High: 58 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Mostly cloudy, with a high near 70. South wind 16 to 18 mph, with gusts as high as 30 mph.
Tonight
A 30 percent chance of rain after 2am. Cloudy, with a low around 46. South wind 6 to 13 mph becoming north northeast after midnight.
Thursday
A 30 percent chance of rain before 11am. Mostly cloudy, then gradually becoming sunny, with a high near 56. North wind 5 to 7 mph.
Thursday Night
Increasing clouds, with a low around 39. North wind around 6 mph becoming south southeast after midnight.
Friday
A 20 percent chance of rain. Mostly cloudy, with a high near 57. South southeast wind around 6 mph becoming west southwest in the afternoon.
Friday Night
Mostly cloudy, with a low around 39.
Saturday
Mostly sunny, with a high near 56.
Saturday Night
Partly cloudy, with a low around 35.
Sunday
Mostly sunny, with a high near 58.
Sunday Night
Partly cloudy, with a low around 38.
Monday
Mostly sunny, with a high near 62.
Monday Night
Mostly cloudy, with a low around 42.
Veterans Day
Mostly sunny, with a high near 64.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Riverton UT
 40.52°N 111.98°W (Elev. 4619 ft)
Last Update:
2:03 am MST Nov 5, 2025
Forecast Valid:
1pm MST Nov 5, 2025-6pm MST Nov 11, 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