National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Prolonged, Intense Heat Wave; Excessive Rainfall in the Southern Rockies and Central Plains into the Upper Midwest

Extremely dangerous heat persists through Thursday with widespread daily temperature records. Monsoonal moisture continues to bring heavy rain and flash flooding to New Mexico and west Texas through Thursday, especially in the burn scar areas. Thunderstorms and heavy to excessive rain will continue to bring a flash flood threat from the Central Plains into the Upper Midwest. Read More >

Hazardous Weather Conditions

Current conditions at

Riverton Regional Airport (KRIW)

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

Clear

54°F

12°C

Humidity 66%
Wind Speed SSW 9 MPH
Barometer 30.13 in (1020.32 mb)
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Last update 25 Jun 04:30 AM MDT
Extended Forecast for

Riverton WY

  • Today

    Today: Sunny, with a high near 84. Calm wind becoming north 5 to 7 mph in the afternoon.

    High: 84 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 49. North northwest wind 5 to 7 mph becoming calm.

    Low: 49 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 90. Southwest wind 3 to 7 mph.

    High: 90 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 52. West northwest wind 5 to 7 mph becoming southwest after midnight.

    Low: 52 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 94. Breezy, with a west southwest wind 5 to 15 mph, with gusts as high as 23 mph.

    High: 94 °F

    Sunny then
    Sunny and
    Breezy

  • Friday Night

    Friday Night: Mostly clear, with a low around 55. Breezy, with a west wind 5 to 15 mph, with gusts as high as 23 mph.

    Low: 55 °F

    Mostly Clear
    and Breezy
    then Mostly
    Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 93. Light and variable wind becoming west northwest 9 to 14 mph in the afternoon. Winds could gust as high as 21 mph.

    High: 93 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 55.

    Low: 55 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 90.

    High: 90 °F

    Sunny

Detailed Forecast

Today
Sunny, with a high near 84. Calm wind becoming north 5 to 7 mph in the afternoon.
Tonight
Mostly clear, with a low around 49. North northwest wind 5 to 7 mph becoming calm.
Thursday
Sunny, with a high near 90. Southwest wind 3 to 7 mph.
Thursday Night
Mostly clear, with a low around 52. West northwest wind 5 to 7 mph becoming southwest after midnight.
Friday
Sunny, with a high near 94. Breezy, with a west southwest wind 5 to 15 mph, with gusts as high as 23 mph.
Friday Night
Mostly clear, with a low around 55. Breezy, with a west wind 5 to 15 mph, with gusts as high as 23 mph.
Saturday
Mostly sunny, with a high near 93. Light and variable wind becoming west northwest 9 to 14 mph in the afternoon. Winds could gust as high as 21 mph.
Saturday Night
Partly cloudy, with a low around 55.
Sunday
Sunny, with a high near 90.
Sunday Night
Partly cloudy, with a low around 56.
Monday
Sunny, with a high near 89.
Monday Night
Partly cloudy, with a low around 56.
Tuesday
Sunny, with a high near 92.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Riverton WY
 43.02°N 108.38°W (Elev. 4931 ft)
Last Update:
3:28 am MDT Jun 25, 2025
Forecast Valid:
4am MDT Jun 25, 2025-6pm MDT Jul 1, 2025
 
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