Critical Fire Weather in the High Plains; Heat Continues in the West

Critical fire weather conditions will persist in the central High Plains through Friday as gusty winds and dry conditions continue. The heat wave across the West and Southwest will continue to intensify through the week, with daily and monthly record highs expected to be broken. Read More >

Current conditions at

Riverton Regional Airport (KRIW)

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

Clear

63°F

17°C

Humidity 13%
Wind Speed WNW 14 MPH
Barometer 30.17 in (1021.67 mb)
Dewpoint 12°F (-11°C)
Visibility 10.00 mi
Last update 18 Mar 07:53 PM MDT
Extended Forecast for

8 Miles NE Riverton WY

Red Flag Warning March 18, 08:01pm until March 21, 09:00pm
Click here for hazard details and duration
Red Flag Warning
  •  
    Red Flag Warning March 18, 08:01pm until March 21, 09:00pm

    NOW until 9:00pm Sat

    Red Flag Warning

  • Tonight

    Low: 46 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 81. Breezy, with a light and variable wind becoming west northwest 10 to 15 mph in the afternoon. Winds could gust as high as 21 mph.

    High: 81 °F

    Sunny then
    Sunny and
    Breezy

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 51. Breezy, with a west northwest wind 12 to 17 mph becoming southwest 6 to 11 mph after midnight. Winds could gust as high as 24 mph.

    Low: 51 °F

    Partly Cloudy
    and Breezy
    then Partly
    Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 82. Breezy, with a southwest wind 6 to 16 mph, with gusts as high as 23 mph.

    High: 82 °F

    Mostly Sunny
    then Mostly
    Sunny and
    Breezy

  • Friday Night

    Friday Night: Partly cloudy, with a low around 44. Breezy, with a south southwest wind 12 to 17 mph decreasing to 6 to 11 mph after midnight. Winds could gust as high as 25 mph.

    Low: 44 °F

    Partly Cloudy
    and Breezy
    then Mostly
    Clear

  • Saturday

    Saturday: Sunny, with a high near 82. Breezy, with a south southwest wind 6 to 11 mph becoming west 19 to 24 mph in the afternoon. Winds could gust as high as 37 mph.

    High: 82 °F

    Sunny then
    Mostly Sunny
    and Breezy

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 37. Breezy, with a west northwest wind 15 to 22 mph becoming north northeast after midnight. Winds could gust as high as 30 mph.

    Low: 37 °F

    Mostly Cloudy
    and Breezy

  • Sunday

    Sunday: Partly sunny, with a high near 64.

    High: 64 °F

    Partly Sunny

Detailed Forecast

Tonight
Mostly clear, with a low around 46. West northwest wind 6 to 10 mph becoming south after midnight.
Thursday
Sunny, with a high near 81. Breezy, with a light and variable wind becoming west northwest 10 to 15 mph in the afternoon. Winds could gust as high as 21 mph.
Thursday Night
Partly cloudy, with a low around 51. Breezy, with a west northwest wind 12 to 17 mph becoming southwest 6 to 11 mph after midnight. Winds could gust as high as 24 mph.
Friday
Mostly sunny, with a high near 82. Breezy, with a southwest wind 6 to 16 mph, with gusts as high as 23 mph.
Friday Night
Partly cloudy, with a low around 44. Breezy, with a south southwest wind 12 to 17 mph decreasing to 6 to 11 mph after midnight. Winds could gust as high as 25 mph.
Saturday
Sunny, with a high near 82. Breezy, with a south southwest wind 6 to 11 mph becoming west 19 to 24 mph in the afternoon. Winds could gust as high as 37 mph.
Saturday Night
Mostly cloudy, with a low around 37. Breezy, with a west northwest wind 15 to 22 mph becoming north northeast after midnight. Winds could gust as high as 30 mph.
Sunday
Partly sunny, with a high near 64.
Sunday Night
Partly cloudy, with a low around 33.
Monday
Partly sunny, with a high near 70.
Monday Night
Mostly cloudy, with a low around 38. Breezy.
Tuesday
Mostly sunny, with a high near 75. Breezy.
Tuesday Night
Mostly cloudy, with a low around 44. Breezy.
Wednesday
Mostly sunny, with a high near 78. Windy.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
8 Miles NE Riverton WY
 43.09°N 108.27°W (Elev. 4833 ft)
7:31 pm MDT Mar 18, 2026
8pm MDT Mar 18, 2026-6pm MDT Mar 25, 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