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 48%
Wind Speed ENE 14 MPH
Barometer 29.74 in (1007.11 mb)
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Wind Chill31°F (-1°C)
Last update 10 Mar 12:05 AM MDT
Extended Forecast for

Riverton WY

  • Overnight

    Overnight: Mostly clear, with a low around 27. Northeast wind 7 to 10 mph.

    Low: 27 °F

    Mostly Clear

  • Tuesday

    Tuesday: A slight chance of snow showers between 4pm and 5pm.  Partly sunny, with a high near 49. Breezy, with a north northeast wind 7 to 12 mph becoming west 19 to 24 mph in the afternoon. Winds could gust as high as 39 mph.  Chance of precipitation is 20%.

    High: 49 °F

    Partly Sunny
    then Slight
    Chance Snow
    Showers and
    Breezy

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 18. Breezy, with a west wind 18 to 23 mph becoming west 6 to 11 mph after midnight. Winds could gust as high as 33 mph.

    Low: 18 °F

    Mostly Cloudy
    and Breezy
    then Mostly
    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 50. West wind 6 to 11 mph becoming south in the afternoon. Winds could gust as high as 21 mph.

    High: 50 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 31. South southwest wind 11 to 14 mph, with gusts as high as 22 mph.

    Low: 31 °F

    Partly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 62. Windy, with a west wind 14 to 19 mph increasing to 23 to 28 mph in the afternoon. Winds could gust as high as 47 mph.

    High: 62 °F

    Partly Sunny
    and Windy

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 40. Breezy, with a southwest wind 18 to 23 mph, with gusts as high as 34 mph.

    Low: 40 °F

    Mostly Cloudy
    and Breezy

  • Friday

    Friday: Partly sunny, with a high near 67. Breezy.

    High: 67 °F

    Partly Sunny
    and Breezy

  • Friday Night

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

    Low: 41 °F

    Mostly Cloudy
    and Breezy

Detailed Forecast

Overnight
Mostly clear, with a low around 27. Northeast wind 7 to 10 mph.
Tuesday
A slight chance of snow showers between 4pm and 5pm. Partly sunny, with a high near 49. Breezy, with a north northeast wind 7 to 12 mph becoming west 19 to 24 mph in the afternoon. Winds could gust as high as 39 mph. Chance of precipitation is 20%.
Tuesday Night
Partly cloudy, with a low around 18. Breezy, with a west wind 18 to 23 mph becoming west 6 to 11 mph after midnight. Winds could gust as high as 33 mph.
Wednesday
Sunny, with a high near 50. West wind 6 to 11 mph becoming south in the afternoon. Winds could gust as high as 21 mph.
Wednesday Night
Partly cloudy, with a low around 31. South southwest wind 11 to 14 mph, with gusts as high as 22 mph.
Thursday
Partly sunny, with a high near 62. Windy, with a west wind 14 to 19 mph increasing to 23 to 28 mph in the afternoon. Winds could gust as high as 47 mph.
Thursday Night
Mostly cloudy, with a low around 40. Breezy, with a southwest wind 18 to 23 mph, with gusts as high as 34 mph.
Friday
Partly sunny, with a high near 67. Breezy.
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 66. 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 52. Breezy.
Sunday Night
Mostly cloudy, with a low around 30. Blustery.
Monday
Mostly cloudy, with a high near 61.
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ABOUT THIS FORECAST

 
Point Forecast:
Riverton WY
 43.04°N 108.44°W (Elev. 5203 ft)
11:18 pm MDT Mar 9, 2026
12am MDT Mar 10, 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