Prolonged Extreme Cold; Eastern U.S. Winter Storm

A powerful Arctic blast will bring dangerously cold, record low temperatures to the Gulf Coast, upper Ohio Valley, Mid-Atlantic, and Southeast U.S. into this weekend. A rapidly deepening storm centered just off the North Carolina coast Friday night through Saturday night will produce widespread heavy snow and wind from the southern Appalachians across the Carolinas and southern Virginia. Read More >

Current conditions at

Riverton Regional Airport (KRIW)

Lat: 43.06219°NLon: 108.44701°WElev: 5443.0ft.

Clear

27°F

-3°C

Humidity 53%
Wind Speed N 0 MPH
Barometer 30.35 in (1027.77 mb)
Dewpoint 12°F (-11°C)
Visibility 10.00 mi
Last update 30 Jan 09:05 AM MST
Extended Forecast for

8 Miles NE Riverton WY

  • Today

    Today: Mostly sunny, with a high near 46. Light and variable wind.

    High: 46 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly cloudy, then gradually becoming mostly clear, with a low around 26. Calm wind becoming south southwest around 6 mph after midnight.

    Low: 26 °F

    Decreasing
    Clouds

  • Saturday

    Saturday: Sunny, with a high near 53. Southwest wind around 6 mph becoming north northeast in the afternoon.

    High: 53 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 19. West wind around 5 mph becoming calm  after midnight.

    Low: 19 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 51. Calm wind.

    High: 51 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 24. South wind 3 to 6 mph.

    Low: 24 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 53. Southwest wind around 6 mph becoming northwest in the afternoon.

    High: 53 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 19.

    Low: 19 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 47.

    High: 47 °F

    Mostly Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 46. Light and variable wind.
Tonight
Mostly cloudy, then gradually becoming mostly clear, with a low around 26. Calm wind becoming south southwest around 6 mph after midnight.
Saturday
Sunny, with a high near 53. Southwest wind around 6 mph becoming north northeast in the afternoon.
Saturday Night
Partly cloudy, with a low around 19. West wind around 5 mph becoming calm after midnight.
Sunday
Partly sunny, with a high near 51. Calm wind.
Sunday Night
Mostly cloudy, with a low around 24. South wind 3 to 6 mph.
Monday
Mostly sunny, with a high near 53. Southwest wind around 6 mph becoming northwest in the afternoon.
Monday Night
Partly cloudy, with a low around 19.
Tuesday
Mostly sunny, with a high near 47.
Tuesday Night
Partly cloudy, with a low around 19.
Wednesday
Mostly sunny, with a high near 49.
Wednesday Night
Partly cloudy, with a low around 20.
Thursday
Sunny, with a high near 53.
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ABOUT THIS FORECAST

 
Point Forecast:
8 Miles NE Riverton WY
 43.09°N 108.27°W (Elev. 4833 ft)
8:17 am MST Jan 30, 2026
9am MST Jan 30, 2026-6pm MST Feb 5, 2026
 
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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