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 >

Current conditions at

Riverton Regional Airport (KRIW)

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

Clear

43°F

6°C

Humidity 28%
Wind Speed W 16 MPH
Barometer 29.98 in (1015.24 mb)
Dewpoint 12°F (-11°C)
Visibility 10.00 mi
Wind Chill35°F (2°C)
Last update 01 Mar 02:05 AM MST
Extended Forecast for

Shoshoni WY

  • Overnight

    Overnight: Mostly cloudy, with a low around 31. South wind 3 to 5 mph.

    Low: 31 °F

    Mostly Cloudy

  • Sunday

    Sunday: Increasing clouds, with a high near 58. Calm wind.

    High: 58 °F

    Increasing
    Clouds

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 34. Light and variable wind becoming east around 5 mph.

    Low: 34 °F

    Mostly Cloudy

  • Monday

    Monday: A 30 percent chance of showers, mainly after 11am.  Mostly cloudy, with a high near 58. Calm wind becoming north around 6 mph in the afternoon.

    High: 58 °F

    Chance
    Showers

  • Monday Night

    Monday Night: Showers likely, mainly before 11pm.  Mostly cloudy, with a low around 34. North wind 5 to 7 mph.  Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 34 °F

    Showers
    Likely

  • Tuesday

    Tuesday: Sunny, with a high near 57. Calm wind becoming south southwest around 6 mph in the afternoon.

    High: 57 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 29. South wind 6 to 8 mph.

    Low: 29 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 60.

    High: 60 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: A 20 percent chance of showers after 11pm.  Partly cloudy, with a low around 32.

    Low: 32 °F

    Slight Chance
    Showers

Detailed Forecast

Overnight
Mostly cloudy, with a low around 31. South wind 3 to 5 mph.
Sunday
Increasing clouds, with a high near 58. Calm wind.
Sunday Night
Mostly cloudy, with a low around 34. Light and variable wind becoming east around 5 mph.
Monday
A 30 percent chance of showers, mainly after 11am. Mostly cloudy, with a high near 58. Calm wind becoming north around 6 mph in the afternoon.
Monday Night
Showers likely, mainly before 11pm. Mostly cloudy, with a low around 34. North wind 5 to 7 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday
Sunny, with a high near 57. Calm wind becoming south southwest around 6 mph in the afternoon.
Tuesday Night
Mostly clear, with a low around 29. South wind 6 to 8 mph.
Wednesday
Mostly sunny, with a high near 60.
Wednesday Night
A 20 percent chance of showers after 11pm. Partly cloudy, with a low around 32.
Thursday
A chance of rain and snow showers. Mostly cloudy, with a high near 47. Chance of precipitation is 50%.
Thursday Night
A chance of rain and snow showers. Mostly cloudy, with a low around 24.
Friday
Partly sunny, with a high near 48.
Friday Night
Partly cloudy, with a low around 21.
Saturday
Sunny, with a high near 49.
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ABOUT THIS FORECAST

 
Point Forecast:
Shoshoni WY
 43.23°N 108.11°W (Elev. 4800 ft)
1:48 am MST Mar 1, 2026
2am MST Mar 1, 2026-6pm MST Mar 7, 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