Critical Fire Weather in the Plains; Unseasonably Warm in the Southwest and Southern U.S.

Unseasonably warm temperatures continue through the weekend across the Southwest and southern U.S., with more than 100 record or near record maximum temperatures forecast through the rest of the week and over the weekend. Elevated to critical fire weather conditions will persist across the Plains and Southeast U.S. this weekend. Read More >

Current conditions at

Riverton Regional Airport (KRIW)

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

Clear

39°F

4°C

Humidity 48%
Wind Speed NW 9 MPH
Barometer 30.19 in (1022.35 mb)
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Wind Chill33°F (1°C)
Last update 27 Mar 11:05 PM MDT
Extended Forecast for

3 Miles NNW Riverton Regional Airport WY

Red Flag Warning March 28, 12:00pm until March 30, 09:00pm
Click here for hazard details and duration
Red Flag Warning
  • Tonight

    Tonight: Partly cloudy, with a low around 35. West wind 5 to 7 mph.

    Low: 35 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly cloudy, then gradually becoming sunny, with a high near 75. Breezy, with a light and variable wind becoming west 13 to 18 mph in the afternoon. Winds could gust as high as 30 mph.

    High: 75 °F

    Mostly Cloudy
    then Mostly
    Sunny and
    Breezy

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 39. Breezy, with a west wind 16 to 21 mph decreasing to 8 to 13 mph after midnight. Winds could gust as high as 31 mph.

    Low: 39 °F

    Partly Cloudy
    and Breezy
    then Mostly
    Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 75. Breezy, with a west wind 6 to 11 mph increasing to 17 to 22 mph in the afternoon. Winds could gust as high as 36 mph.

    High: 75 °F

    Mostly Sunny
    then Mostly
    Sunny and
    Breezy

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 41. Breezy, with a southwest wind 17 to 22 mph decreasing to 9 to 14 mph after midnight. Winds could gust as high as 34 mph.

    Low: 41 °F

    Partly Cloudy
    and Breezy
    then Partly
    Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 72. Windy, with a west southwest wind 9 to 19 mph increasing to 24 to 34 mph. Winds could gust as high as 55 mph.

    High: 72 °F

    Mostly Sunny
    and Windy

  • Monday Night

    Monday Night: A slight chance of rain and snow showers after midnight.  Mostly cloudy, with a low around 30. Windy, with a west northwest wind 16 to 25 mph becoming north northeast after midnight. Winds could gust as high as 37 mph.  Chance of precipitation is 20%.

    Low: 30 °F

    Slight Chance
    Rain/Snow and
    Windy

  • Tuesday

    Tuesday: A chance of snow showers before noon, then a slight chance of rain and snow showers.  Partly sunny, with a high near 49. Breezy.  Chance of precipitation is 30%.

    High: 49 °F

    Breezy.
    Chance Snow
    Showers then
    Slight Chance
    Rain/Snow

  • Tuesday Night

    Tuesday Night: A slight chance of rain showers before midnight, then a slight chance of rain and snow showers.  Partly cloudy, with a low around 29. Blustery.  Chance of precipitation is 20%.

    Low: 29 °F

    Slight Chance
    Rain/Snow and
    Blustery

Detailed Forecast

Tonight
Partly cloudy, with a low around 35. West wind 5 to 7 mph.
Saturday
Mostly cloudy, then gradually becoming sunny, with a high near 75. Breezy, with a light and variable wind becoming west 13 to 18 mph in the afternoon. Winds could gust as high as 30 mph.
Saturday Night
Partly cloudy, with a low around 39. Breezy, with a west wind 16 to 21 mph decreasing to 8 to 13 mph after midnight. Winds could gust as high as 31 mph.
Sunday
Mostly sunny, with a high near 75. Breezy, with a west wind 6 to 11 mph increasing to 17 to 22 mph in the afternoon. Winds could gust as high as 36 mph.
Sunday Night
Partly cloudy, with a low around 41. Breezy, with a southwest wind 17 to 22 mph decreasing to 9 to 14 mph after midnight. Winds could gust as high as 34 mph.
Monday
Mostly sunny, with a high near 72. Windy, with a west southwest wind 9 to 19 mph increasing to 24 to 34 mph. Winds could gust as high as 55 mph.
Monday Night
A slight chance of rain and snow showers after midnight. Mostly cloudy, with a low around 30. Windy, with a west northwest wind 16 to 25 mph becoming north northeast after midnight. Winds could gust as high as 37 mph. Chance of precipitation is 20%.
Tuesday
A chance of snow showers before noon, then a slight chance of rain and snow showers. Partly sunny, with a high near 49. Breezy. Chance of precipitation is 30%.
Tuesday Night
A slight chance of rain showers before midnight, then a slight chance of rain and snow showers. Partly cloudy, with a low around 29. Blustery. Chance of precipitation is 20%.
Wednesday
A slight chance of rain and snow showers before noon, then a slight chance of rain showers. Partly sunny, with a high near 63. Chance of precipitation is 20%.
Wednesday Night
A chance of showers. Mostly cloudy, with a low around 42. Breezy.
Thursday
A chance of showers. Mostly sunny, with a high near 59. Windy.
Thursday Night
A chance of rain and snow showers. Mostly cloudy, with a low around 29. Breezy.
Friday
A chance of snow showers. Partly sunny, with a high near 49. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NNW Riverton Regional Airport WY
 43.1°N 108.48°W (Elev. 5440 ft)
10:17 pm MDT Mar 27, 2026
11pm MDT Mar 27, 2026-6pm MDT Apr 3, 2026
 
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Additional Resources

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