Critical Fire Weather in the Southern High Plains; Heavy Snow in the Great Lakes and Northeast U.S.

Gusty winds and low relative humidity will bring critical fire weather to the southern High Plains Friday. A winter storm will track across the Great Lakes and Northeast U.S. Friday into Saturday with areas of wintry mix and heavy snow from northern New York through southern Maine. Read More >

Hazardous Weather Conditions

Current conditions at

Riverton Regional Airport (KRIW)

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

Clear

0°F

-18°C

Humidity 100%
Wind Speed N 0 MPH
Barometer 29.69 in (1005.42 mb)
Dewpoint 0°F (-18°C)
Visibility 10.00 mi
Last update 20 Feb 01:53 AM MST
Extended Forecast for

Shoshoni WY

  • Overnight

    Overnight: Partly cloudy, with a low around 2. Wind chill values as low as -5. Light south southwest wind.

    Low: 2 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 27. Calm wind.

    High: 27 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 3. Wind chill values as low as -10. Calm wind becoming south southwest around 6 mph in the evening.

    Low: 3 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 35. Wind chill values as low as -5. Southeast wind around 5 mph becoming calm  in the morning.

    High: 35 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 10. East southeast wind 3 to 5 mph.

    Low: 10 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 40. Light and variable wind.

    High: 40 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 16. South wind around 6 mph.

    Low: 16 °F

    Partly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 49.

    High: 49 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 24.

    Low: 24 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Partly cloudy, with a low around 2. Wind chill values as low as -5. Light south southwest wind.
Friday
Mostly sunny, with a high near 27. Calm wind.
Friday Night
Partly cloudy, with a low around 3. Wind chill values as low as -10. Calm wind becoming south southwest around 6 mph in the evening.
Saturday
Sunny, with a high near 35. Wind chill values as low as -5. Southeast wind around 5 mph becoming calm in the morning.
Saturday Night
Partly cloudy, with a low around 10. East southeast wind 3 to 5 mph.
Sunday
Sunny, with a high near 40. Light and variable wind.
Sunday Night
Partly cloudy, with a low around 16. South wind around 6 mph.
Monday
Partly sunny, with a high near 49.
Monday Night
Mostly cloudy, with a low around 24.
Tuesday
Partly sunny, with a high near 56. Breezy.
Tuesday Night
A slight chance of rain and snow showers. Mostly cloudy, with a low around 26. Breezy.
Wednesday
A slight chance of rain and snow showers. Mostly sunny, with a high near 54. Breezy.
Wednesday Night
Mostly clear, with a low around 23. Breezy.
Thursday
Sunny, with a high near 56. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
Shoshoni WY
 43.23°N 108.11°W (Elev. 4800 ft)
12:32 am MST Feb 20, 2026
2am MST Feb 20, 2026-6pm MST Feb 26, 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