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

43°F

6°C

Humidity 24%
Wind Speed WNW 3 MPH
Barometer 30.01 in (1016.26 mb)
Dewpoint 9°F (-13°C)
Visibility 10.00 mi
Last update 14 Feb 06:53 PM MST
Extended Forecast for

8 Miles NE Riverton WY

  • Tonight

    Tonight: Increasing clouds, with a low around 23. Southwest wind around 6 mph.

    Low: 23 °F

    Increasing
    Clouds

  • Sunday

    Sunday: Mostly sunny, with a high near 57. South wind 5 to 13 mph becoming west in the morning. Winds could gust as high as 20 mph.

    High: 57 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 23. South southwest wind 6 to 11 mph.

    Low: 23 °F

    Mostly Clear

  • Washington's Birthday

    Washington's Birthday: Sunny, with a high near 59. Breezy, with a south southwest wind 6 to 11 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 31 mph.

    High: 59 °F

    Mostly Sunny
    then Sunny
    and Breezy

  • Monday Night

    Monday Night: A 30 percent chance of showers after 11pm.  Partly cloudy, with a low around 35. Breezy, with a south wind 14 to 21 mph, with gusts as high as 26 mph.

    Low: 35 °F

    Chance
    Showers and
    Breezy

  • Tuesday

    Tuesday: A chance of rain and snow showers before 11am, then a slight chance of snow showers.  Partly sunny, with a high near 52. Windy, with a west southwest wind 23 to 31 mph, with gusts as high as 47 mph.  Chance of precipitation is 40%.

    High: 52 °F

    Windy. Chance
    Rain/Snow
    then Slight
    Chance Snow
    Showers

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 20. Breezy, with a southwest wind 10 to 20 mph, with gusts as high as 29 mph.

    Low: 20 °F

    Partly Cloudy
    and Breezy
    then Partly
    Cloudy

  • Wednesday

    Wednesday: A 30 percent chance of snow showers after 11am.  Partly sunny, with a high near 47.

    High: 47 °F

    Chance Snow
    Showers

  • Wednesday Night

    Wednesday Night: A 40 percent chance of snow showers.  Mostly cloudy, with a low around 14.

    Low: 14 °F

    Chance Snow
    Showers

Detailed Forecast

Tonight
Increasing clouds, with a low around 23. Southwest wind around 6 mph.
Sunday
Mostly sunny, with a high near 57. South wind 5 to 13 mph becoming west in the morning. Winds could gust as high as 20 mph.
Sunday Night
Mostly clear, with a low around 23. South southwest wind 6 to 11 mph.
Washington's Birthday
Sunny, with a high near 59. Breezy, with a south southwest wind 6 to 11 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 31 mph.
Monday Night
A 30 percent chance of showers after 11pm. Partly cloudy, with a low around 35. Breezy, with a south wind 14 to 21 mph, with gusts as high as 26 mph.
Tuesday
A chance of rain and snow showers before 11am, then a slight chance of snow showers. Partly sunny, with a high near 52. Windy, with a west southwest wind 23 to 31 mph, with gusts as high as 47 mph. Chance of precipitation is 40%.
Tuesday Night
Partly cloudy, with a low around 20. Breezy, with a southwest wind 10 to 20 mph, with gusts as high as 29 mph.
Wednesday
A 30 percent chance of snow showers after 11am. Partly sunny, with a high near 47.
Wednesday Night
A 40 percent chance of snow showers. Mostly cloudy, with a low around 14.
Thursday
A 20 percent chance of snow showers before 11am. Partly sunny, with a high near 36.
Thursday Night
Mostly cloudy, with a low around 10.
Friday
Mostly sunny, with a high near 40.
Friday Night
Partly cloudy, with a low around 12.
Saturday
Mostly sunny, with a high near 42.
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ABOUT THIS FORECAST

 
Point Forecast:
8 Miles NE Riverton WY
 43.09°N 108.27°W (Elev. 4833 ft)
5:01 pm MST Feb 14, 2026
7pm MST Feb 14, 2026-6pm MST Feb 21, 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