Frigid Cold in the East; Snow Continues in the Great Lakes

A frigid cold airmass will continue to bring colder weather across the eastern two thirds of the country early this week. Record low temperatures are expected to be tied or broken across the Southeast and Florida. Periods snow will continue downwind of the Great Lakes and in portions of interior New England through Tuesday afternoon, with several inches of snowfall accumulation expected. Read More >

Current conditions at

Riverton Regional Airport (KRIW)

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

Clear

43°F

6°C

Humidity 48%
Wind Speed W 18 MPH
Barometer 30.1 in (1019.3 mb)
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Wind Chill35°F (2°C)
Last update 11 Nov 07:05 AM MST
Extended Forecast for

Riverton WY

  • Veterans Day

    Veterans Day: Sunny, with a high near 64. West wind 7 to 11 mph.

    High: 64 °F

    Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 32. West wind 5 to 8 mph.

    Low: 32 °F

    Increasing
    Clouds

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 60. Light and variable wind.

    High: 60 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 32. Southwest wind around 6 mph.

    Low: 32 °F

    Decreasing
    Clouds

  • Thursday

    Thursday: Sunny, with a high near 65. South southwest wind 6 to 11 mph.

    High: 65 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 40. Breezy, with a south wind 13 to 15 mph, with gusts as high as 21 mph.

    Low: 40 °F

    Partly Cloudy
    and Breezy

  • Friday

    Friday: A 20 percent chance of showers.  Mostly sunny, with a high near 62. Breezy, with a southwest wind 14 to 17 mph, with gusts as high as 24 mph.

    High: 62 °F

    Slight Chance
    Showers and
    Breezy

  • Friday Night

    Friday Night: A slight chance of rain and snow showers before 11pm.  Mostly cloudy, with a low around 33. Chance of precipitation is 20%.

    Low: 33 °F

    Slight Chance
    Rain/Snow
    then Mostly
    Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 56.

    High: 56 °F

    Mostly Sunny

Detailed Forecast

Veterans Day
Sunny, with a high near 64. West wind 7 to 11 mph.
Tonight
Increasing clouds, with a low around 32. West wind 5 to 8 mph.
Wednesday
Mostly cloudy, with a high near 60. Light and variable wind.
Wednesday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 32. Southwest wind around 6 mph.
Thursday
Sunny, with a high near 65. South southwest wind 6 to 11 mph.
Thursday Night
Partly cloudy, with a low around 40. Breezy, with a south wind 13 to 15 mph, with gusts as high as 21 mph.
Friday
A 20 percent chance of showers. Mostly sunny, with a high near 62. Breezy, with a southwest wind 14 to 17 mph, with gusts as high as 24 mph.
Friday Night
A slight chance of rain and snow showers before 11pm. Mostly cloudy, with a low around 33. Chance of precipitation is 20%.
Saturday
Mostly sunny, with a high near 56.
Saturday Night
Mostly clear, with a low around 25.
Sunday
Sunny, with a high near 51.
Sunday Night
Partly cloudy, with a low around 26.
Monday
Mostly sunny, with a high near 51.
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ABOUT THIS FORECAST

 
Point Forecast:
Riverton WY
 43.02°N 108.38°W (Elev. 4931 ft)
6:33 am MST Nov 11, 2025
7am MST Nov 11, 2025-6pm MST Nov 17, 2025
 
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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