Severe Thunderstorm and Flash Flood Threats Continue into the Weekend

Severe thunderstorms are expected from the southern Plains to the Midwest through Friday night. Severe storm hazards may include large hail, severe winds, and tornadoes, some of which may be strong. There will be another chance for severe thunderstorms on Saturday for portions of Texas, the Lower Mississippi Valley, and the Ohio Valley. Storms could result in locally heavy rain and flash flooding. Read More >

Hazardous Weather Conditions

Current conditions at

Riverton Regional Airport (KRIW)

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

Clear

25°F

-4°C

Humidity 73%
Wind Speed SSW 9 MPH
Barometer 30.06 in (1017.95 mb)
Dewpoint 17°F (-8°C)
Visibility 10.00 mi
Wind Chill16°F (-9°C)
Last update 07 Mar 02:20 AM MST
Extended Forecast for

3 Miles NNW Riverton Regional Airport WY

  • Overnight

    Overnight: Mostly clear, with a steady temperature around 26. Southwest wind 5 to 7 mph.

    Low: 26 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 52. Breezy, with a west wind 11 to 18 mph, with gusts as high as 24 mph.

    High: 52 °F

    Mostly Sunny
    and Breezy

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 30. Blustery, with a west northwest wind 10 to 18 mph, with gusts as high as 31 mph.

    Low: 30 °F

    Mostly Clear
    and Blustery

  • Sunday

    Sunday: Mostly sunny, with a high near 62. Breezy, with a west southwest wind 8 to 13 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph.

    High: 62 °F

    Mostly Sunny
    then Mostly
    Sunny and
    Breezy

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 33. Breezy, with a south southwest wind 15 to 18 mph, with gusts as high as 28 mph.

    Low: 33 °F

    Mostly Clear
    and Breezy

  • Monday

    Monday: Mostly sunny, with a high near 63. Breezy, with a west southwest wind 13 to 18 mph increasing to 19 to 24 mph in the afternoon. Winds could gust as high as 40 mph.

    High: 63 °F

    Mostly Sunny
    and Breezy

  • Monday Night

    Monday Night: A slight chance of rain and snow showers between 11pm and 2am, then a slight chance of snow showers after 2am.  Partly cloudy, with a low around 30. Breezy, with a west southwest wind 13 to 20 mph becoming north after midnight. Winds could gust as high as 29 mph.  Chance of precipitation is 20%.

    Low: 30 °F

    Slight Chance
    Rain/Snow and
    Breezy

  • Tuesday

    Tuesday: A 20 percent chance of snow showers.  Mostly sunny, with a high near 50. Breezy.

    High: 50 °F

    Slight Chance
    Snow Showers
    and Breezy

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 19. Blustery.

    Low: 19 °F

    Partly Cloudy
    and Blustery

Detailed Forecast

Overnight
Mostly clear, with a steady temperature around 26. Southwest wind 5 to 7 mph.
Saturday
Mostly sunny, with a high near 52. Breezy, with a west wind 11 to 18 mph, with gusts as high as 24 mph.
Saturday Night
Mostly clear, with a low around 30. Blustery, with a west northwest wind 10 to 18 mph, with gusts as high as 31 mph.
Sunday
Mostly sunny, with a high near 62. Breezy, with a west southwest wind 8 to 13 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph.
Sunday Night
Mostly clear, with a low around 33. Breezy, with a south southwest wind 15 to 18 mph, with gusts as high as 28 mph.
Monday
Mostly sunny, with a high near 63. Breezy, with a west southwest wind 13 to 18 mph increasing to 19 to 24 mph in the afternoon. Winds could gust as high as 40 mph.
Monday Night
A slight chance of rain and snow showers between 11pm and 2am, then a slight chance of snow showers after 2am. Partly cloudy, with a low around 30. Breezy, with a west southwest wind 13 to 20 mph becoming north after midnight. Winds could gust as high as 29 mph. Chance of precipitation is 20%.
Tuesday
A 20 percent chance of snow showers. Mostly sunny, with a high near 50. Breezy.
Tuesday Night
Partly cloudy, with a low around 19. Blustery.
Wednesday
Sunny, with a high near 50. Breezy.
Wednesday Night
Partly cloudy, with a low around 30. Breezy.
Thursday
Mostly cloudy, with a high near 63. Windy.
Thursday Night
A slight chance of rain and snow showers. Mostly cloudy, with a low around 37. Windy.
Friday
A slight chance of rain and snow showers. Mostly cloudy, with a high near 59. Windy.
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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)
2:18 am MST Mar 7, 2026
2am MST Mar 7, 2026-6pm MDT Mar 13, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database