Strong to Severe Thunderstorms Continue Tonight in the East; Early Heat Wave in the West

Scattered strong to severe storms with damaging winds and potentially a tornado or two are expected tonight from the coastal Carolinas into the Mid-Atlantic states. An anomalously early heat wave will continue to intensify and expand across the West and Southwest as the week progresses. Numerous daily and potentially monthly record highs are expected to be broken. Read More >

Hazardous Weather Conditions

Current conditions at

Riverton Regional Airport (KRIW)

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

Clear

50°F

10°C

Humidity 43%
Wind Speed NNW 29 MPH
Barometer 29.94 in (1013.89 mb)
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Wind Chill42°F (6°C)
Last update 16 Mar 07:20 PM MDT
Extended Forecast for

3 Miles SW Riverton WY

  • Tonight

    Tonight: Partly cloudy, with a low around 35. West northwest wind 7 to 10 mph becoming southwest in the evening.

    Low: 35 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 72. Breezy, with a west northwest wind 9 to 14 mph becoming west northwest 17 to 22 mph in the afternoon. Winds could gust as high as 32 mph.

    High: 72 °F

    Partly Sunny
    then Partly
    Sunny and
    Breezy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 36. Breezy, with a west northwest wind 13 to 18 mph becoming south southwest 7 to 12 mph after midnight. Winds could gust as high as 26 mph.

    Low: 36 °F

    Mostly Cloudy
    and Breezy
    then Partly
    Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 77. Breezy, with a west wind 7 to 16 mph, with gusts as high as 26 mph.

    High: 77 °F

    Mostly Sunny
    then Mostly
    Sunny and
    Breezy

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 38. Breezy, with a southwest wind 7 to 15 mph, with gusts as high as 24 mph.

    Low: 38 °F

    Partly Cloudy
    and Breezy
    then Partly
    Cloudy

  • Thursday

    Thursday: Sunny, with a high near 80. Breezy, with a west wind 5 to 15 mph, with gusts as high as 24 mph.

    High: 80 °F

    Sunny then
    Sunny and
    Breezy

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 42. Breezy, with a west southwest wind 10 to 16 mph, with gusts as high as 22 mph.

    Low: 42 °F

    Mostly Clear
    and Breezy
    then Mostly
    Cloudy

  • Friday

    Friday: Partly sunny, with a high near 82.

    High: 82 °F

    Partly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 42. Breezy.

    Low: 42 °F

    Partly Cloudy
    and Breezy
    then Partly
    Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 35. West northwest wind 7 to 10 mph becoming southwest in the evening.
Tuesday
Partly sunny, with a high near 72. Breezy, with a west northwest wind 9 to 14 mph becoming west northwest 17 to 22 mph in the afternoon. Winds could gust as high as 32 mph.
Tuesday Night
Mostly cloudy, with a low around 36. Breezy, with a west northwest wind 13 to 18 mph becoming south southwest 7 to 12 mph after midnight. Winds could gust as high as 26 mph.
Wednesday
Mostly sunny, with a high near 77. Breezy, with a west wind 7 to 16 mph, with gusts as high as 26 mph.
Wednesday Night
Partly cloudy, with a low around 38. Breezy, with a southwest wind 7 to 15 mph, with gusts as high as 24 mph.
Thursday
Sunny, with a high near 80. Breezy, with a west wind 5 to 15 mph, with gusts as high as 24 mph.
Thursday Night
Partly cloudy, with a low around 42. Breezy, with a west southwest wind 10 to 16 mph, with gusts as high as 22 mph.
Friday
Partly sunny, with a high near 82.
Friday Night
Partly cloudy, with a low around 42. Breezy.
Saturday
Mostly sunny, with a high near 81. Breezy.
Saturday Night
Partly cloudy, with a low around 39. Breezy.
Sunday
Mostly sunny, with a high near 65.
Sunday Night
Mostly cloudy, with a low around 34.
Monday
Partly sunny, with a high near 68.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SW Riverton WY
 43°N 108.41°W (Elev. 4957 ft)
7:16 pm MDT Mar 16, 2026
7pm MDT Mar 16, 2026-6pm MDT Mar 23, 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