Remnants of Arthur and Heavy Rainfall Across the South; Severe Weather for the East

Potential life threatening flash flooding across the northern Gulf Coast states as the remnants of Arthur track across the area. Remember, turn around - don't drown. In addition, severe thunderstorms with tornadoes are possible with the circulation of this storm. The threat for more severe thunderstorms will occur across portions of the Northeast, mid-Atlantic and central Appalachian's. Read More >

Current conditions at

Riverton Regional Airport (KRIW)

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

Clear

77°F

25°C

Humidity 17%
Wind Speed SSE 9 MPH
Barometer 29.99 in (1015.58 mb)
Dewpoint 29°F (-2°C)
Visibility 10.00 mi
Heat Index77°F (25°C)
Last update 18 Jun 02:53 PM MDT
Extended Forecast for

2 Miles NW Riverton Regional Airport WY

  • This Afternoon

    This Afternoon: Sunny, with a high near 84. Light and variable wind becoming northwest 5 to 10 mph.

    High: 84 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 51. Breezy, with a north wind 13 to 18 mph becoming east northeast 7 to 12 mph after midnight. Winds could gust as high as 28 mph.

    Low: 51 °F

    Mostly Clear
    and Breezy
    then Partly
    Cloudy

  • Juneteenth

    Juneteenth: Sunny, with a high near 84. East wind 7 to 11 mph.

    High: 84 °F

    Sunny

  • Friday Night

    Friday Night: Increasing clouds, with a low around 55. Breezy, with a northeast wind 13 to 18 mph decreasing to 6 to 11 mph after midnight. Winds could gust as high as 26 mph.

    Low: 55 °F

    Partly Cloudy
    and Breezy
    then Mostly
    Cloudy

  • Saturday

    Saturday: A 40 percent chance of showers and thunderstorms after noon.  Mostly sunny, with a high near 86. Breezy, with a north wind 5 to 10 mph becoming west northwest 15 to 20 mph in the afternoon. Winds could gust as high as 28 mph.

    High: 86 °F

    Partly Sunny
    then Chance
    Showers and
    Breezy

  • Saturday Night

    Saturday Night: A 50 percent chance of showers and thunderstorms before midnight.  Partly cloudy, with a low around 52. Breezy, with a northwest wind 9 to 17 mph, with gusts as high as 25 mph.

    Low: 52 °F

    Chance
    Showers and
    Breezy then
    Partly Cloudy

  • Sunday

    Sunday: A slight chance of showers, then a chance of showers and thunderstorms after noon.  Mostly sunny, with a high near 79. West northwest wind 5 to 8 mph becoming north northeast in the afternoon.  Chance of precipitation is 40%.

    High: 79 °F

    Slight Chance
    Showers then
    Chance
    T-storms

  • Sunday Night

    Sunday Night: A 30 percent chance of showers and thunderstorms before midnight.  Partly cloudy, with a low around 50.

    Low: 50 °F

    Chance
    Showers then
    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 80.

    High: 80 °F

    Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 84. Light and variable wind becoming northwest 5 to 10 mph.
Tonight
Partly cloudy, with a low around 51. Breezy, with a north wind 13 to 18 mph becoming east northeast 7 to 12 mph after midnight. Winds could gust as high as 28 mph.
Juneteenth
Sunny, with a high near 84. East wind 7 to 11 mph.
Friday Night
Increasing clouds, with a low around 55. Breezy, with a northeast wind 13 to 18 mph decreasing to 6 to 11 mph after midnight. Winds could gust as high as 26 mph.
Saturday
A 40 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 86. Breezy, with a north wind 5 to 10 mph becoming west northwest 15 to 20 mph in the afternoon. Winds could gust as high as 28 mph.
Saturday Night
A 50 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 52. Breezy, with a northwest wind 9 to 17 mph, with gusts as high as 25 mph.
Sunday
A slight chance of showers, then a chance of showers and thunderstorms after noon. Mostly sunny, with a high near 79. West northwest wind 5 to 8 mph becoming north northeast in the afternoon. Chance of precipitation is 40%.
Sunday Night
A 30 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 50.
Monday
Sunny, with a high near 80.
Monday Night
Mostly clear, with a low around 50. Breezy.
Tuesday
Sunny, with a high near 83.
Tuesday Night
Mostly clear, with a low around 52.
Wednesday
Sunny, with a high near 87.
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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)
2:02 pm MDT Jun 18, 2026
3pm MDT Jun 18, 2026-6pm MDT Jun 24, 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