Storm System to Move Across the Ohio Valley to the Mid-Atlantic and Northeast

Isolated severe thunderstorms will be possible on Veterans Day across parts of the lower Ohio and western Tennessee Valleys. A developing storm will bring rain and gusty winds to the Mid-Atlantic and Northeast on Thursday, with the first accumulating snow likely in the higher elevations of the central Appalachians and interior Northeast. Read More >

Current conditions at

Riverton Regional Airport (KRIW)

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

Clear

48°F

9°C

Humidity 38%
Wind Speed WNW 17 MPH
Barometer 30.26 in (1024.72 mb)
Dewpoint 24°F (-4°C)
Visibility 10.00 mi
Wind Chill42°F (6°C)
Last update 10 Nov 09:53 PM MST
Extended Forecast for

Riverton WY

  • Tonight

    Tonight: Mostly clear, with a low around 32. Breezy, with a west wind 15 to 20 mph decreasing to 8 to 13 mph after midnight. Winds could gust as high as 28 mph.

    Low: 32 °F

    Mostly Clear
    and Breezy
    then Mostly
    Clear

  • Veterans Day

    Veterans Day: Sunny, with a high near 59. West northwest wind around 6 mph becoming light and variable.

    High: 59 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 31. Light and variable wind.

    Low: 31 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 58. Light and variable wind.

    High: 58 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 31. Calm wind becoming southwest around 5 mph after midnight.

    Low: 31 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 59. Southwest wind around 6 mph becoming calm.

    High: 59 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 35. South southwest wind 8 to 10 mph.

    Low: 35 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 57.

    High: 57 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 33.

    Low: 33 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 32. Breezy, with a west wind 15 to 20 mph decreasing to 8 to 13 mph after midnight. Winds could gust as high as 28 mph.
Veterans Day
Sunny, with a high near 59. West northwest wind around 6 mph becoming light and variable.
Wednesday Night
Mostly clear, with a low around 31. Light and variable wind.
Thursday
Sunny, with a high near 58. Light and variable wind.
Thursday Night
Partly cloudy, with a low around 31. Calm wind becoming southwest around 5 mph after midnight.
Friday
Mostly sunny, with a high near 59. Southwest wind around 6 mph becoming calm.
Friday Night
Partly cloudy, with a low around 35. South southwest wind 8 to 10 mph.
Saturday
Mostly sunny, with a high near 57.
Saturday Night
Partly cloudy, with a low around 33.
Sunday
Sunny, with a high near 55.
Sunday Night
Partly cloudy, with a low around 32.
Monday
Mostly sunny, with a high near 56.
Monday Night
Partly cloudy, with a low around 33.
Tuesday
A chance of showers. Mostly sunny, with a high near 53.
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ABOUT THIS FORECAST

 
Point Forecast:
Riverton WY
 43.04°N 108.41°W (Elev. 5046 ft)
7:47 pm MST Nov 10, 2026
10pm MST Nov 10, 2026-6pm MST Nov 17, 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