Severe Thunderstorm, Flooding, and Winter Weather Threats on Tuesday

Scattered severe thunderstorms are forecast Tuesday from the southern Plains into the southern Great Lakes vicinity. Thunderstorms may also produce heavy to excessive rain that could pose a flooding threat from central Texas into southern Oklahoma and northern Missouri into southern Michigan. A heavy wintry mix is forecast for the Great Lakes into northern Maine. Read More >

Hazardous Weather Conditions

Current conditions at

Riverton Regional Airport (KRIW)

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

Mostly Cloudy

39°F

4°C

Humidity 44%
Wind Speed NE 12 MPH
Barometer 29.72 in (1006.44 mb)
Dewpoint 19°F (-7°C)
Visibility 10.00 mi
Wind Chill32°F (0°C)
Last update 09 Mar 11:35 PM MDT
Extended Forecast for

3 Miles NNW Riverton Regional Airport WY

  • Tonight

    Tonight: Mostly clear, with a low around 28. North northwest wind 9 to 14 mph becoming northeast after midnight. Winds could gust as high as 20 mph.

    Low: 28 °F

    Mostly Clear

  • Tuesday

    Tuesday: A 20 percent chance of snow showers after 3pm.  Partly sunny, with a high near 49. Windy, with a north northeast wind 8 to 13 mph becoming west 21 to 26 mph in the afternoon. Winds could gust as high as 41 mph.

    High: 49 °F

    Partly Sunny
    then Slight
    Chance Snow
    Showers and
    Windy

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 18. Breezy, with a west wind 19 to 24 mph becoming north northwest 8 to 13 mph after midnight. Winds could gust as high as 36 mph.

    Low: 18 °F

    Mostly Cloudy
    and Breezy
    then Mostly
    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 49. West southwest wind 6 to 14 mph, with gusts as high as 23 mph.

    High: 49 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 31. Breezy, with a southwest wind around 15 mph, with gusts as high as 24 mph.

    Low: 31 °F

    Partly Cloudy
    and Breezy

  • Thursday

    Thursday: Partly sunny, with a high near 62. Windy, with a west wind 15 to 20 mph increasing to 26 to 31 mph in the afternoon. Winds could gust as high as 50 mph.

    High: 62 °F

    Partly Sunny
    and Windy

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 40. Windy, with a west southwest wind 21 to 28 mph, with gusts as high as 39 mph.

    Low: 40 °F

    Mostly Cloudy
    and Windy

  • Friday

    Friday: Partly sunny, with a high near 66. Windy.

    High: 66 °F

    Partly Sunny
    and Windy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 41. Breezy.

    Low: 41 °F

    Mostly Cloudy
    and Breezy

Detailed Forecast

Tonight
Mostly clear, with a low around 28. North northwest wind 9 to 14 mph becoming northeast after midnight. Winds could gust as high as 20 mph.
Tuesday
A 20 percent chance of snow showers after 3pm. Partly sunny, with a high near 49. Windy, with a north northeast wind 8 to 13 mph becoming west 21 to 26 mph in the afternoon. Winds could gust as high as 41 mph.
Tuesday Night
Partly cloudy, with a low around 18. Breezy, with a west wind 19 to 24 mph becoming north northwest 8 to 13 mph after midnight. Winds could gust as high as 36 mph.
Wednesday
Sunny, with a high near 49. West southwest wind 6 to 14 mph, with gusts as high as 23 mph.
Wednesday Night
Partly cloudy, with a low around 31. Breezy, with a southwest wind around 15 mph, with gusts as high as 24 mph.
Thursday
Partly sunny, with a high near 62. Windy, with a west wind 15 to 20 mph increasing to 26 to 31 mph in the afternoon. Winds could gust as high as 50 mph.
Thursday Night
Mostly cloudy, with a low around 40. Windy, with a west southwest wind 21 to 28 mph, with gusts as high as 39 mph.
Friday
Partly sunny, with a high near 66. Windy.
Friday Night
Mostly cloudy, with a low around 41. Breezy.
Saturday
A 30 percent chance of showers, mainly after noon. Partly sunny, with a high near 65. Very windy.
Saturday Night
A chance of rain and snow showers. Mostly cloudy, with a low around 29. Windy.
Sunday
Mostly cloudy, with a high near 51. Breezy.
Sunday Night
Mostly cloudy, with a low around 31. Blustery.
Monday
Mostly cloudy, with a high near 60.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NNW Riverton Regional Airport WY
 43.1°N 108.48°W (Elev. 5440 ft)
11:18 pm MDT Mar 9, 2026
11pm MDT Mar 9, 2026-6pm MDT Mar 16, 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