Dangerous Cold Persists through Monday; Wintry Weather from the Northern Plains to the Great Lakes

Bitter cold temperatures and dangerous wind chills will persist from Florida to the Northeast through the day. Daily record low temperatures are forecast across the Southeast and Florida, with some all-time February low temperature records possible across Florida. An Alberta clipper will spread wintry precipitation across the Northern Plains today and into the upper Great Lakes into tonight. Read More >

Current conditions at

Riverton Regional Airport (KRIW)

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

Clear

41°F

5°C

Humidity 20%
Wind Speed WNW 18 MPH
Barometer 30.17 in (1021.67 mb)
Dewpoint 3°F (-16°C)
Visibility 10.00 mi
Wind Chill32°F (0°C)
Last update 02 Feb 06:00 PM MST
Extended Forecast for

2 Miles NW Riverton Regional Airport WY

  • Tonight

    Tonight: Partly cloudy, with a low around 29. West northwest wind 6 to 9 mph.

    Low: 29 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 50. West northwest wind 7 to 13 mph becoming east northeast in the afternoon. Winds could gust as high as 20 mph.

    High: 50 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 25. Light and variable wind becoming southwest around 6 mph.

    Low: 25 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 54. Calm wind becoming east around 5 mph in the afternoon.

    High: 54 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 25. Light and variable wind.

    Low: 25 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 54. Light and variable wind.

    High: 54 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 24. North northwest wind around 6 mph becoming west southwest in the evening.

    Low: 24 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 54.

    High: 54 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 25.

    Low: 25 °F

    Mostly Clear

Detailed Forecast

Tonight
Partly cloudy, with a low around 29. West northwest wind 6 to 9 mph.
Tuesday
Mostly sunny, with a high near 50. West northwest wind 7 to 13 mph becoming east northeast in the afternoon. Winds could gust as high as 20 mph.
Tuesday Night
Partly cloudy, with a low around 25. Light and variable wind becoming southwest around 6 mph.
Wednesday
Mostly sunny, with a high near 54. Calm wind becoming east around 5 mph in the afternoon.
Wednesday Night
Mostly clear, with a low around 25. Light and variable wind.
Thursday
Sunny, with a high near 54. Light and variable wind.
Thursday Night
Mostly clear, with a low around 24. North northwest wind around 6 mph becoming west southwest in the evening.
Friday
Sunny, with a high near 54.
Friday Night
Mostly clear, with a low around 25.
Saturday
Mostly sunny, with a high near 55.
Saturday Night
Partly cloudy, with a low around 25.
Sunday
Mostly sunny, with a high near 55.
Sunday Night
Partly cloudy, with a low around 27.
Monday
Mostly sunny, with a high near 50.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NW Riverton Regional Airport WY
 43.06°N 108.48°W (Elev. 5407 ft)
5:01 pm MST Feb 2, 2026
6pm MST Feb 2, 2026-6pm MST Feb 9, 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