Pacific Storm Moves Inland; Clipper System for the Northeast; Strong Storm Impacting Alaska

In Alaska, a powerful storm will bring dangerous seas, blizzard conditions, strong winds and bitterly cold across the state through mid-week. Meanwhile, Pacific storm will move inland across California with lower elevation rain and accumulating mountain snow; Strong winds will affect the central Great Basin. A clipper system to bring snow and gusty winds for the Northeast corridor into Wednesday. Read More >

Hazardous Weather Conditions

Current conditions at

Riverton Regional Airport (KRIW)

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

Clear

32°F

0°C

Humidity 46%
Wind Speed WSW 6 MPH
Barometer 30.17 in (1021.67 mb)
Dewpoint 14°F (-10°C)
Visibility 10.00 mi
Wind Chill26°F (-3°C)
Last update 10 Feb 10:05 AM MST
Extended Forecast for

Riverton WY

  • Today

    Today: Mostly cloudy, with a high near 46. Calm wind becoming east around 6 mph in the afternoon.

    High: 46 °F

    Mostly Cloudy

  • Tonight

    Tonight: Mostly cloudy, with a low around 22. Northeast wind around 6 mph becoming light and variable  after midnight.

    Low: 22 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A slight chance of snow showers before 11am, then a slight chance of rain and snow showers.  Mostly cloudy, with a high near 53. Calm wind becoming southwest 5 to 8 mph in the afternoon.  Chance of precipitation is 20%.

    High: 53 °F

    Slight Chance
    Rain/Snow

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 23. West southwest wind 3 to 7 mph.

    Low: 23 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 53. Calm wind becoming north around 5 mph in the afternoon.

    High: 53 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 21. West southwest wind around 6 mph.

    Low: 21 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 51. Light and variable wind.

    High: 51 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 19.

    Low: 19 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 51.

    High: 51 °F

    Mostly Sunny

Detailed Forecast

Today
Mostly cloudy, with a high near 46. Calm wind becoming east around 6 mph in the afternoon.
Tonight
Mostly cloudy, with a low around 22. Northeast wind around 6 mph becoming light and variable after midnight.
Wednesday
A slight chance of snow showers before 11am, then a slight chance of rain and snow showers. Mostly cloudy, with a high near 53. Calm wind becoming southwest 5 to 8 mph in the afternoon. Chance of precipitation is 20%.
Wednesday Night
Partly cloudy, with a low around 23. West southwest wind 3 to 7 mph.
Thursday
Sunny, with a high near 53. Calm wind becoming north around 5 mph in the afternoon.
Thursday Night
Mostly clear, with a low around 21. West southwest wind around 6 mph.
Friday
Sunny, with a high near 51. Light and variable wind.
Friday Night
Mostly clear, with a low around 19.
Saturday
Mostly sunny, with a high near 51.
Saturday Night
Mostly cloudy, with a low around 22.
Sunday
Partly sunny, with a high near 55.
Sunday Night
Mostly cloudy, with a low around 24.
Washington's Birthday
A slight chance of showers. Partly sunny, with a high near 56. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
Riverton WY
 43.02°N 108.38°W (Elev. 4931 ft)
7:48 am MST Feb 10, 2026
10am MST Feb 10, 2026-6pm MST Feb 16, 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