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

Bering Sea Storms in Alaska; Heavy Rain in Hawaii; Severe Thunderstorms in the Upper Mississippi Valley

A series of Bering Sea storms continues to impact western Alaska this week, with elevated water levels, isolated coastal flooding, high surf, erosion, and strong winds. Tropical moisture will bring the potential for heavy rain and thunderstorms to Hawaii through early Thursday. A few severe thunderstorms are possible over the Upper Mississippi Valley today with some tornado potential. Read More >

Current conditions at

South Valley Regional Airport (KSVR)

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

Clear

52°F

11°C

Humidity 66%
Wind Speed NA 1 MPH
Barometer 30.1 in (1019.3 mb)
Dewpoint 41°F (5°C)
Visibility 10.00 mi
Last update 28 Oct 10:55 AM MDT
Extended Forecast for

Riverton UTSimilar City Names

  • Today

    Today: Sunny, with a high near 61. South southeast wind 3 to 6 mph.

    High: 61 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 42. Calm wind becoming south around 6 mph after midnight.

    Low: 42 °F

    Partly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 64. South wind 6 to 9 mph.

    High: 64 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 46. Calm wind becoming south southeast 5 to 7 mph in the evening.

    Low: 46 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 63. South southeast wind 7 to 10 mph.

    High: 63 °F

    Partly Sunny

  • Friday Night

    Friday Night: A chance of showers and thunderstorms before 9pm, then a chance of rain between 9pm and midnight, then showers likely and possibly a thunderstorm after midnight. Mostly cloudy, with a low around 46. Chance of precipitation is 60%.

    Low: 46 °F

    Showers
    Likely

  • Saturday

    Saturday: A chance of rain before noon, then a chance of showers and thunderstorms after noon. Partly sunny, with a high near 61. Chance of precipitation is 50%.

    High: 61 °F

    Chance
    Showers

  • Saturday Night

    Saturday Night: Rain, mainly after midnight. Mostly cloudy, with a low around 46.

    Low: 46 °F

    Rain

  • Sunday

    Sunday: Rain before noon, then showers and possibly a thunderstorm after noon. Cloudy, with a high near 52.

    High: 52 °F

    Showers

Detailed Forecast

Today
Sunny, with a high near 61. South southeast wind 3 to 6 mph.
Tonight
Partly cloudy, with a low around 42. Calm wind becoming south around 6 mph after midnight.
Thursday
Partly sunny, with a high near 64. South wind 6 to 9 mph.
Thursday Night
Mostly cloudy, with a low around 46. Calm wind becoming south southeast 5 to 7 mph in the evening.
Friday
Partly sunny, with a high near 63. South southeast wind 7 to 10 mph.
Friday Night
A chance of showers and thunderstorms before 9pm, then a chance of rain between 9pm and midnight, then showers likely and possibly a thunderstorm after midnight. Mostly cloudy, with a low around 46. Chance of precipitation is 60%.
Saturday
A chance of rain before noon, then a chance of showers and thunderstorms after noon. Partly sunny, with a high near 61. Chance of precipitation is 50%.
Saturday Night
Rain, mainly after midnight. Mostly cloudy, with a low around 46.
Sunday
Rain before noon, then showers and possibly a thunderstorm after noon. Cloudy, with a high near 52.
Sunday Night
Rain, mainly before midnight. Mostly cloudy, with a low around 38.
Monday
A chance of rain. Mostly sunny, with a high near 49.
Monday Night
Partly cloudy, with a low around 36.
Tuesday
Mostly sunny, with a high near 54.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Riverton UTSimilar City Names
 40.53°N 111.95°W (Elev. 4544 ft)
Last Update:
12:31 am MDT Oct 28, 2026
Forecast Valid:
11am MDT Oct 28, 2026-6pm MST Nov 3, 2026
 
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Additional Resources

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National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation