Severe Thunderstorms in the Southeast U.S.; Critical Fire Weather in the Central and Southern Plains

Scattered severe thunderstorms remain possible this afternoon and evening across parts of southern Georgia into north and west-central Florida. Both damaging winds and a few tornadoes may occur. Gusty to high winds and low relative humidity will bring critical fire weather to the central and southern Plains today into Tuesday. Read More >

Hazardous Weather Conditions

Current conditions at

Riverton Regional Airport (KRIW)

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

Clear

52°F

11°C

Humidity 21%
Wind Speed SSW 8 MPH
Barometer 29.82 in (1009.82 mb)
Dewpoint 14°F (-10°C)
Visibility 10.00 mi
Last update 15 Feb 03:20 PM MST
Extended Forecast for

Riverton WY

  • This Afternoon

    This Afternoon: Partly sunny, with a steady temperature around 51. South wind around 7 mph.

    High: 51 °F

    Partly Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 22. Southwest wind 6 to 10 mph.

    Low: 22 °F

    Mostly Clear

  • Washington's Birthday

    Washington's Birthday: Mostly sunny, with a high near 59. 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 30 mph.

    High: 59 °F

    Mostly Sunny
    then Mostly
    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 18 to 22 mph, with gusts as high as 30 mph.

    Low: 35 °F

    Chance
    Showers and
    Breezy

  • Tuesday

    Tuesday: A chance of rain and snow showers before 8am, then a chance of snow showers between 8am and 11am.  Mostly sunny, with a high near 51. Windy, with a west wind 22 to 29 mph, with gusts as high as 45 mph.  Chance of precipitation is 30%. Little or no snow accumulation expected.

    High: 51 °F

    Windy. Chance
    Rain/Snow
    then Mostly
    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 20. Breezy, with a south southwest wind 9 to 17 mph, with gusts as high as 28 mph.

    Low: 20 °F

    Mostly Clear
    and Breezy
    then Partly
    Cloudy

  • Wednesday

    Wednesday: A 40 percent chance of snow showers, mainly after 11am.  Partly sunny, with a high near 46. Breezy, with a south southwest wind 9 to 16 mph, with gusts as high as 26 mph.

    High: 46 °F

    Chance Snow
    Showers and
    Breezy

  • Wednesday Night

    Wednesday Night: A 50 percent chance of snow showers.  Mostly cloudy, with a low around 9. Blustery.

    Low: 9 °F

    Chance Snow
    Showers and
    Blustery

  • Thursday

    Thursday: A 20 percent chance of snow showers before 11am.  Partly sunny, with a high near 34. Breezy.

    High: 34 °F

    Breezy.
    Slight Chance
    Snow Showers
    then Mostly
    Sunny

Detailed Forecast

This Afternoon
Partly sunny, with a steady temperature around 51. South wind around 7 mph.
Tonight
Mostly clear, with a low around 22. Southwest wind 6 to 10 mph.
Washington's Birthday
Mostly sunny, with a high near 59. 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 30 mph.
Monday Night
A 30 percent chance of showers after 11pm. Partly cloudy, with a low around 35. Breezy, with a south wind 18 to 22 mph, with gusts as high as 30 mph.
Tuesday
A chance of rain and snow showers before 8am, then a chance of snow showers between 8am and 11am. Mostly sunny, with a high near 51. Windy, with a west wind 22 to 29 mph, with gusts as high as 45 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Tuesday Night
Partly cloudy, with a low around 20. Breezy, with a south southwest wind 9 to 17 mph, with gusts as high as 28 mph.
Wednesday
A 40 percent chance of snow showers, mainly after 11am. Partly sunny, with a high near 46. Breezy, with a south southwest wind 9 to 16 mph, with gusts as high as 26 mph.
Wednesday Night
A 50 percent chance of snow showers. Mostly cloudy, with a low around 9. Blustery.
Thursday
A 20 percent chance of snow showers before 11am. Partly sunny, with a high near 34. Breezy.
Thursday Night
Partly cloudy, with a low around 6. Breezy.
Friday
Partly sunny, with a high near 36. Breezy.
Friday Night
Partly cloudy, with a low around 5.
Saturday
Sunny, with a high near 38.
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ABOUT THIS FORECAST

 
Point Forecast:
Riverton WY
 43.02°N 108.38°W (Elev. 4931 ft)
2:48 pm MST Feb 15, 2026
3pm MST Feb 15, 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