Blizzard Conditions Continue Tonight Across Coastal Maine; Critical Fire Weather in the Southern Plains Tuesday

Heavy snow and strong winds will continue into Tuesday morning across Maine as the major winter storm departs off the coast. Blizzard Warnings and Winter Storm Warnings remain in effect. Strong winds and dry conditions will promote elevated to critical fire weather conditions across southeast Colorado into the southern High Plains Tuesday. Read More >

Current conditions at

Riverton Regional Airport (KRIW)

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

Clear

37°F

3°C

Humidity 51%
Wind Speed N 0 MPH
Barometer 29.82 in (1009.82 mb)
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Last update 24 Feb 04:35 AM MST
Extended Forecast for

Riverton WY

High Wind Watch February 25, 08:00am until February 25, 05:00pm
Click here for hazard details and duration
High Wind Watch
  • Today

    Today: Partly sunny, with a high near 55. Light and variable wind.

    High: 55 °F

    Partly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 28. Calm wind becoming southwest 5 to 9 mph in the evening.

    Low: 28 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A chance of rain showers after 11am, mixing with snow after 2pm.  Mostly sunny, with a high near 57. Windy, with a west southwest wind 14 to 19 mph increasing to 23 to 28 mph in the morning. Winds could gust as high as 43 mph.  Chance of precipitation is 30%. Little or no snow accumulation expected.

    High: 57 °F

    Windy. Chance
    Showers then
    Chance
    Rain/Snow

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 22. Blustery, with a west southwest wind 8 to 16 mph, with gusts as high as 24 mph.

    Low: 22 °F

    Mostly Clear
    and Blustery
    then Mostly
    Clear

  • Thursday

    Thursday: Sunny, with a high near 55. Southwest wind 6 to 11 mph.

    High: 55 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 23. West southwest wind 7 to 11 mph.

    Low: 23 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 60. West wind 6 to 11 mph, with gusts as high as 21 mph.

    High: 60 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 24. Breezy.

    Low: 24 °F

    Mostly Clear
    and Breezy
    then Mostly
    Clear

  • Saturday

    Saturday: Sunny, with a high near 56.

    High: 56 °F

    Sunny

Detailed Forecast

Today
Partly sunny, with a high near 55. Light and variable wind.
Tonight
Mostly cloudy, with a low around 28. Calm wind becoming southwest 5 to 9 mph in the evening.
Wednesday
A chance of rain showers after 11am, mixing with snow after 2pm. Mostly sunny, with a high near 57. Windy, with a west southwest wind 14 to 19 mph increasing to 23 to 28 mph in the morning. Winds could gust as high as 43 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Wednesday Night
Mostly clear, with a low around 22. Blustery, with a west southwest wind 8 to 16 mph, with gusts as high as 24 mph.
Thursday
Sunny, with a high near 55. Southwest wind 6 to 11 mph.
Thursday Night
Mostly clear, with a low around 23. West southwest wind 7 to 11 mph.
Friday
Sunny, with a high near 60. West wind 6 to 11 mph, with gusts as high as 21 mph.
Friday Night
Mostly clear, with a low around 24. Breezy.
Saturday
Sunny, with a high near 56.
Saturday Night
Mostly cloudy, with a low around 25.
Sunday
A slight chance of rain and snow showers. Partly sunny, with a high near 59.
Sunday Night
A slight chance of rain and snow showers. Mostly cloudy, with a low around 27.
Monday
Partly sunny, with a high near 56.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
Riverton WY
 43.02°N 108.38°W (Elev. 4931 ft)
2:02 am MST Feb 24, 2026
4am MST Feb 24, 2026-6pm MST Mar 2, 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