Heavy Snow in the Central/Southern Rockies; Below Average Temperatures in the Central and Eastern US

Moderate to heavy snowfall is expected in the central/southern Rockies and adjacent High Plains today. Lake-enhanced snowfall is expected downwind of the Great Lakes today. Showers and thunderstorms will be possible this evening into tonight across the western Gulf Coast states. Temperatures across much of the central and eastern CONUS will remain below average and chilly to end the week. Read More >

Hazardous Weather Conditions

Current conditions at

Riverton Regional Airport (KRIW)

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

Overcast

25°F

-4°C

Humidity 73%
Wind Speed N 6 MPH
Barometer 30.09 in (1018.96 mb)
Dewpoint 17°F (-8°C)
Visibility 10.00 mi
Wind Chill18°F (-8°C)
Last update 03 Dec 07:05 AM MST
Extended Forecast for

8 Miles NE Riverton WY

  • Today

    Today: Mostly cloudy through mid morning, then gradual clearing, with a high near 33. Light and variable wind.

    High: 33 °F

    Becoming
    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 11. Calm wind becoming south southwest around 6 mph after midnight.

    Low: 11 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 36. South southwest wind around 6 mph.

    High: 36 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 13. West southwest wind around 6 mph.

    Low: 13 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 36. South wind 3 to 6 mph.

    High: 36 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 18. Southwest wind around 7 mph.

    Low: 18 °F

    Mostly Cloudy

  • Saturday

    Saturday: A 20 percent chance of snow showers before 11am.  Partly sunny, with a high near 44. Southwest wind around 7 mph becoming west northwest in the morning.

    High: 44 °F

    Slight Chance
    Snow Showers
    then Partly
    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 17.

    Low: 17 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 42.

    High: 42 °F

    Mostly Sunny

Detailed Forecast

Today
Mostly cloudy through mid morning, then gradual clearing, with a high near 33. Light and variable wind.
Tonight
Mostly clear, with a low around 11. Calm wind becoming south southwest around 6 mph after midnight.
Thursday
Mostly sunny, with a high near 36. South southwest wind around 6 mph.
Thursday Night
Mostly cloudy, with a low around 13. West southwest wind around 6 mph.
Friday
Mostly sunny, with a high near 36. South wind 3 to 6 mph.
Friday Night
Mostly cloudy, with a low around 18. Southwest wind around 7 mph.
Saturday
A 20 percent chance of snow showers before 11am. Partly sunny, with a high near 44. Southwest wind around 7 mph becoming west northwest in the morning.
Saturday Night
Partly cloudy, with a low around 17.
Sunday
Mostly sunny, with a high near 42.
Sunday Night
Mostly cloudy, with a low around 21.
Monday
Mostly sunny, with a high near 47.
Monday Night
Partly cloudy, with a low around 23.
Tuesday
Partly sunny, with a high near 49.
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ABOUT THIS FORECAST

 
Point Forecast:
8 Miles NE Riverton WY
 43.09°N 108.27°W (Elev. 4833 ft)
5:31 am MST Dec 3, 2025
7am MST Dec 3, 2025-6pm MST Dec 9, 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