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

42°F

6°C

Humidity 28%
Wind Speed W 14 MPH
Barometer 29.97 in (1014.9 mb)
Dewpoint 12°F (-11°C)
Visibility 10.00 mi
Wind Chill35°F (2°C)
Last update 01 Mar 02:53 AM MST
Extended Forecast for

2 Miles NW Riverton Regional Airport WY

  • Overnight

    Overnight: Mostly cloudy, with a low around 32. West northwest wind around 6 mph.

    Low: 32 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 56. Light and variable wind becoming northeast around 6 mph in the afternoon.

    High: 56 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 35. North wind around 6 mph becoming west northwest after midnight.

    Low: 35 °F

    Mostly Cloudy

  • Monday

    Monday: A 40 percent chance of showers, mainly after 11am.  Mostly cloudy, with a high near 56. Light and variable wind becoming north northeast 5 to 9 mph in the afternoon.

    High: 56 °F

    Chance
    Showers

  • Monday Night

    Monday Night: Showers likely.  Mostly cloudy, with a low around 35. North wind 7 to 10 mph.  Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 35 °F

    Showers
    Likely

  • Tuesday

    Tuesday: Sunny, with a high near 56. Northwest wind 5 to 9 mph becoming east southeast in the afternoon.

    High: 56 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 29. West southwest wind 6 to 10 mph.

    Low: 29 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 59.

    High: 59 °F

    Mostly Sunny

  • Wednesday Night

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

    Low: 32 °F

    Slight Chance
    Showers

Detailed Forecast

Overnight
Mostly cloudy, with a low around 32. West northwest wind around 6 mph.
Sunday
Mostly cloudy, with a high near 56. Light and variable wind becoming northeast around 6 mph in the afternoon.
Sunday Night
Mostly cloudy, with a low around 35. North wind around 6 mph becoming west northwest after midnight.
Monday
A 40 percent chance of showers, mainly after 11am. Mostly cloudy, with a high near 56. Light and variable wind becoming north northeast 5 to 9 mph in the afternoon.
Monday Night
Showers likely. Mostly cloudy, with a low around 35. North wind 7 to 10 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Tuesday
Sunny, with a high near 56. Northwest wind 5 to 9 mph becoming east southeast in the afternoon.
Tuesday Night
Mostly clear, with a low around 29. West southwest wind 6 to 10 mph.
Wednesday
Mostly sunny, with a high near 59.
Wednesday Night
A 20 percent chance of showers after 11pm. Mostly cloudy, with a low around 32.
Thursday
A chance of rain and snow showers. Mostly cloudy, with a high near 48. Chance of precipitation is 50%.
Thursday Night
A chance of snow showers. Mostly cloudy, with a low around 24.
Friday
Partly sunny, with a high near 47.
Friday Night
Partly cloudy, with a low around 23.
Saturday
Sunny, with a high near 48.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NW Riverton Regional Airport WY
 43.06°N 108.48°W (Elev. 5407 ft)
1:48 am MST Mar 1, 2026
3am MST Mar 1, 2026-6pm MST Mar 7, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database