Fire Weather Concerns; Record Warmth Spreads

The Plains to the mid-Mississippi Valley continue with warm and dry conditions. Any fires that initiate could spread quickly. The warm temperatures will expand across the Southern Plains into the Southwest where numerous records are expected through the weekend. Meanwhile, a cold front will move southward across the northern Plains and Great Lakes region where some snow will develop this weekend. 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 39%
Wind Speed SW 11 MPH
Barometer 29.99 in (1015.58 mb)
Dewpoint 8°F (-13°C)
Visibility 10.00 mi
Wind Chill21°F (-6°C)
Last update 28 Feb 05:05 AM MST
Extended Forecast for

Shoshoni WY

  • Today

    Today: Sunny, with a high near 59. South southwest wind 6 to 9 mph becoming west northwest in the afternoon.

    High: 59 °F

    Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 31. Southwest wind 5 to 7 mph becoming east southeast after midnight.

    Low: 31 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 58. Light east southeast wind.

    High: 58 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 34. South southeast wind 3 to 5 mph.

    Low: 34 °F

    Mostly Cloudy

  • Monday

    Monday: A 50 percent chance of showers.  Mostly cloudy, with a high near 57. Calm wind becoming north 5 to 7 mph in the afternoon.

    High: 57 °F

    Chance
    Showers

  • Monday Night

    Monday Night: A 50 percent chance of showers, mainly before 11pm.  Mostly cloudy, with a low around 31. North northeast wind around 6 mph becoming light and variable  after midnight.

    Low: 31 °F

    Chance
    Showers then
    Slight Chance
    Showers

  • Tuesday

    Tuesday: Sunny, with a high near 56. Calm wind becoming south around 5 mph in the afternoon.

    High: 56 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 28.

    Low: 28 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 60.

    High: 60 °F

    Sunny

Detailed Forecast

Today
Sunny, with a high near 59. South southwest wind 6 to 9 mph becoming west northwest in the afternoon.
Tonight
Mostly cloudy, with a low around 31. Southwest wind 5 to 7 mph becoming east southeast after midnight.
Sunday
Mostly cloudy, with a high near 58. Light east southeast wind.
Sunday Night
Mostly cloudy, with a low around 34. South southeast wind 3 to 5 mph.
Monday
A 50 percent chance of showers. Mostly cloudy, with a high near 57. Calm wind becoming north 5 to 7 mph in the afternoon.
Monday Night
A 50 percent chance of showers, mainly before 11pm. Mostly cloudy, with a low around 31. North northeast wind around 6 mph becoming light and variable after midnight.
Tuesday
Sunny, with a high near 56. Calm wind becoming south around 5 mph in the afternoon.
Tuesday Night
Mostly clear, with a low around 28.
Wednesday
Sunny, with a high near 60.
Wednesday Night
A 20 percent chance of showers after 11pm. Mostly cloudy, with a low around 30.
Thursday
A chance of rain and snow showers. Mostly cloudy, with a high near 50.
Thursday Night
A chance of rain and snow showers. Mostly cloudy, with a low around 23.
Friday
Partly sunny, with a high near 51.
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ABOUT THIS FORECAST

 
Point Forecast:
Shoshoni WY
 43.23°N 108.11°W (Elev. 4800 ft)
5:01 am MST Feb 28, 2026
5am MST Feb 28, 2026-6pm MST Mar 6, 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