Heavy Rain in the Southern U.S.; Active Weather Continues in Alaska

A storm system will bring heavy rainfall, thunderstorms, and flooding threats to portions of the Southern Plains today, the Lower Mississippi Valley Saturday, and the Southeast into the Mid-Atlantic on Sunday. Another Bering system will impact the Alaskan West Coast and Central Interior through the weekend bringing moderate to heavy snow, high winds, and/or some blizzard conditions. Read More >

Hazardous Weather Conditions

Current conditions at

Riverton Regional Airport (KRIW)

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

Clear

30°F

-1°C

Humidity 50%
Wind Speed W 20 MPH
Barometer 29.96 in (1014.56 mb)
Dewpoint 14°F (-10°C)
Visibility 10.00 mi
Wind Chill17°F (-8°C)
Last update 14 Feb 04:20 AM MST
Extended Forecast for

3 Miles NNW Riverton Regional Airport WY

  • Today

    Today: Sunny, with a high near 51. West wind 5 to 10 mph.

    High: 51 °F

    Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 22. Southwest wind around 6 mph becoming northwest after midnight.

    Low: 22 °F

    Increasing
    Clouds

  • Sunday

    Sunday: Mostly sunny, with a high near 55. Northeast wind 5 to 10 mph becoming southwest in the afternoon.

    High: 55 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 24. West southwest wind 6 to 10 mph.

    Low: 24 °F

    Mostly Clear

  • Washington's Birthday

    Washington's Birthday: Sunny, with a high near 57. Breezy, with a south southwest wind 6 to 11 mph increasing to 13 to 18 mph in the afternoon. Winds could gust as high as 28 mph.

    High: 57 °F

    Mostly Sunny
    then Sunny
    and Breezy

  • Monday Night

    Monday Night: A 40 percent chance of showers after 11pm.  Partly cloudy, with a low around 32. Breezy, with a south wind 15 to 20 mph, with gusts as high as 30 mph.

    Low: 32 °F

    Chance
    Showers and
    Breezy

  • Tuesday

    Tuesday: A chance of rain and snow showers before 11am, then a slight chance of snow showers.  Mostly sunny, with a high near 49. Windy, with a west southwest wind 21 to 30 mph, with gusts as high as 47 mph.  Chance of precipitation is 30%.

    High: 49 °F

    Windy. Chance
    Rain/Snow
    then Slight
    Chance Snow
    Showers

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 21. Breezy.

    Low: 21 °F

    Partly Cloudy
    and Breezy
    then Partly
    Cloudy

  • Wednesday

    Wednesday: A 20 percent chance of snow showers.  Mostly sunny, with a high near 44. Breezy.

    High: 44 °F

    Slight Chance
    Snow Showers
    and Breezy

Detailed Forecast

Today
Sunny, with a high near 51. West wind 5 to 10 mph.
Tonight
Increasing clouds, with a low around 22. Southwest wind around 6 mph becoming northwest after midnight.
Sunday
Mostly sunny, with a high near 55. Northeast wind 5 to 10 mph becoming southwest in the afternoon.
Sunday Night
Mostly clear, with a low around 24. West southwest wind 6 to 10 mph.
Washington's Birthday
Sunny, with a high near 57. Breezy, with a south southwest wind 6 to 11 mph increasing to 13 to 18 mph in the afternoon. Winds could gust as high as 28 mph.
Monday Night
A 40 percent chance of showers after 11pm. Partly cloudy, with a low around 32. Breezy, with a south wind 15 to 20 mph, with gusts as high as 30 mph.
Tuesday
A chance of rain and snow showers before 11am, then a slight chance of snow showers. Mostly sunny, with a high near 49. Windy, with a west southwest wind 21 to 30 mph, with gusts as high as 47 mph. Chance of precipitation is 30%.
Tuesday Night
Partly cloudy, with a low around 21. Breezy.
Wednesday
A 20 percent chance of snow showers. Mostly sunny, with a high near 44. Breezy.
Wednesday Night
A 30 percent chance of snow showers. Mostly cloudy, with a low around 18. Breezy.
Thursday
A slight chance of snow showers. Mostly sunny, with a high near 38. Breezy.
Thursday Night
Partly cloudy, with a low around 11. Breezy.
Friday
Sunny, with a high near 40.
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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)
4:17 am MST Feb 14, 2026
4am MST Feb 14, 2026-6pm MST Feb 20, 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