Winter Weather Continues in the Northeast; Frigid Temperatures for the Central and Eastern U.S.

The major winter storm will continue to impact the Northeast U.S. today with heavy snow as it shifts away from the East Coast. Frigid temperatures will impact the eastern two-thirds of the U.S. this week, and numerous record lows are forecast. Sub-zero lows are expected nearly every morning from the Northern Plains through the Ohio Valley and into the Northeast. Read More >

Current conditions at

Riverton Regional Airport (KRIW)

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

Clear

9°F

-13°C

Humidity 55%
Wind Speed NE 3 MPH
Barometer 30.15 in (1021.0 mb)
Dewpoint -4°F (-20°C)
Visibility 10.00 mi
Last update 26 Jan 10:05 AM MST
Extended Forecast for

Riverton WY

  • Today

    Today: Sunny, with a high near 33. South southwest wind around 6 mph becoming west northwest in the afternoon.

    High: 33 °F

    Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 13. West southwest wind around 6 mph.

    Low: 13 °F

    Increasing
    Clouds

  • Tuesday

    Tuesday: Sunny, with a high near 44. South southwest wind around 6 mph becoming light and variable.

    High: 44 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 11. South southwest wind 3 to 5 mph.

    Low: 11 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 42. Light and variable wind.

    High: 42 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 15. West wind around 6 mph.

    Low: 15 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 46. West southwest wind around 5 mph becoming light and variable.

    High: 46 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 16.

    Low: 16 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 46.

    High: 46 °F

    Mostly Sunny

Detailed Forecast

Today
Sunny, with a high near 33. South southwest wind around 6 mph becoming west northwest in the afternoon.
Tonight
Increasing clouds, with a low around 13. West southwest wind around 6 mph.
Tuesday
Sunny, with a high near 44. South southwest wind around 6 mph becoming light and variable.
Tuesday Night
Partly cloudy, with a low around 11. South southwest wind 3 to 5 mph.
Wednesday
Partly sunny, with a high near 42. Light and variable wind.
Wednesday Night
Partly cloudy, with a low around 15. West wind around 6 mph.
Thursday
Sunny, with a high near 46. West southwest wind around 5 mph becoming light and variable.
Thursday Night
Partly cloudy, with a low around 16.
Friday
Mostly sunny, with a high near 46.
Friday Night
Mostly cloudy, with a low around 21.
Saturday
Mostly sunny, with a high near 53.
Saturday Night
Partly cloudy, with a low around 21.
Sunday
Partly sunny, with a high near 51.
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ABOUT THIS FORECAST

 
Point Forecast:
Riverton WY
 43.02°N 108.38°W (Elev. 4931 ft)
9:01 am MST Jan 26, 2026
10am MST Jan 26, 2026-6pm MST Feb 1, 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