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Tracking Areas of Fire Weather, Winter Weather, and Severe Weather Thursday

Continuation of gusty winds and low relative humidity will bring additional periods of critical fire weather to the southern Plains Thursday and Friday. Another Pacific storm will continue gusty winds and heavy snow over the western mountains into Thursday. Severe thunderstorms are possible across parts of the middle Mississippi into lower Ohio Valleys Thursday afternoon into early evening. Read More >

Hazardous Weather Conditions

Current conditions at

Riverton Regional Airport (KRIW)

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

Partly Cloudy

-2°F

-19°C

Humidity 100%
Wind Speed NNW 5 MPH
Barometer 29.73 in (1006.77 mb)
Dewpoint -2°F (-19°C)
Visibility 10.00 mi
Wind Chill-13°F (-25°C)
Last update 19 Feb 06:53 AM MST
Extended Forecast for

2 Miles NW Riverton Regional Airport WY

Winter Weather Advisory February 19, 07:03am until February 19, 11:00am
Click here for hazard details and duration
...
  •  
    Winter Weather Advisory February 19, 07:03am until February 19, 11:00am

    NOW until 11:00am Thu

    Winter Weather Advisory

  • Today

    High: 24 °F

    Mostly Cloudy

  • Tonight

    Tonight: Partly cloudy, with a low around -1. Wind chill values as low as -10. North northeast wind 5 to 7 mph becoming light and variable.

    Low: -1 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 28. Wind chill values as low as -5. Light and variable wind becoming northeast around 6 mph in the afternoon.

    High: 28 °F

    Partly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 4. Wind chill values as low as -5. West southwest wind around 7 mph.

    Low: 4 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 34. Southwest wind around 6 mph becoming east in the afternoon.

    High: 34 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 8. West wind 3 to 6 mph.

    Low: 8 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 36. Calm wind becoming east northeast around 5 mph in the afternoon.

    High: 36 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 13.

    Low: 13 °F

    Mostly Clear

Detailed Forecast

Today
Mostly cloudy, with a high near 24. Wind chill values as low as -5. Northeast wind around 7 mph becoming south in the afternoon.
Tonight
Partly cloudy, with a low around -1. Wind chill values as low as -10. North northeast wind 5 to 7 mph becoming light and variable.
Friday
Partly sunny, with a high near 28. Wind chill values as low as -5. Light and variable wind becoming northeast around 6 mph in the afternoon.
Friday Night
Partly cloudy, with a low around 4. Wind chill values as low as -5. West southwest wind around 7 mph.
Saturday
Sunny, with a high near 34. Southwest wind around 6 mph becoming east in the afternoon.
Saturday Night
Partly cloudy, with a low around 8. West wind 3 to 6 mph.
Sunday
Mostly sunny, with a high near 36. Calm wind becoming east northeast around 5 mph in the afternoon.
Sunday Night
Mostly clear, with a low around 13.
Monday
Mostly sunny, with a high near 48.
Monday Night
Partly cloudy, with a low around 22.
Tuesday
Partly sunny, with a high near 56.
Tuesday Night
A slight chance of showers. Mostly cloudy, with a low around 27. Breezy.
Wednesday
A slight chance of rain and snow showers. Mostly sunny, with a high near 53. Breezy.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NW Riverton Regional Airport WY
 43.06°N 108.48°W (Elev. 5407 ft)
Last Update:
6:32 am MST Feb 19, 2026
Forecast Valid:
7am MST Feb 19, 2026-6pm MST Feb 25, 2026
 
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Additional Resources

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Chance of Precipitation