Major Winter Storm to Impact the Mid-Atlantic and Northeast; Inclement Weather in the Pacific Northwest

A major winter storm is expected to bring heavy snow, strong winds, and coastal flooding across the Mid-Atlantic and Northeast that may cause impossible travel conditions and power outages. Blizzard conditions are possible along coastal areas from the DelMarVa Peninsula through southeastern New England. Wet weather and strong winds return to the Pacific Northwest and north-central California. Read More >

Current conditions at

Riverton Regional Airport (KRIW)

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

Clear

23°F

-5°C

Humidity 62%
Wind Speed E 3 MPH
Barometer 30.29 in (1025.74 mb)
Dewpoint 12°F (-11°C)
Visibility 10.00 mi
Last update 23 Feb 01:05 AM MST
Extended Forecast for

11 Miles N Riverton Regional Airport WY

  • Overnight

    Overnight: Mostly cloudy, with a steady temperature around 20. West wind 3 to 5 mph.

    Low: 20 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 48. Light and variable wind.

    High: 48 °F

    Partly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 25. Light and variable wind.

    Low: 25 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 54. South southwest wind 6 to 11 mph becoming west in the afternoon. Winds could gust as high as 21 mph.

    High: 54 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: A 20 percent chance of showers after 11pm.  Mostly cloudy, with a low around 28. West wind 10 to 14 mph, with gusts as high as 20 mph.

    Low: 28 °F

    Slight Chance
    Showers

  • Wednesday

    Wednesday: A chance of rain showers before 8am, then a chance of rain and snow showers.  Mostly sunny, with a high near 55. Windy, with a west northwest wind 15 to 20 mph increasing to 25 to 30 mph in the afternoon. Winds could gust as high as 45 mph.  Chance of precipitation is 30%.

    High: 55 °F

    Chance
    Rain/Snow and
    Windy

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 23. Blustery, with a west northwest wind 11 to 21 mph, with gusts as high as 30 mph.

    Low: 23 °F

    Mostly Clear
    and Blustery
    then Clear

  • Thursday

    Thursday: Sunny, with a high near 54. Breezy.

    High: 54 °F

    Sunny then
    Sunny and
    Breezy

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 24. Breezy.

    Low: 24 °F

    Mostly Clear
    and Breezy

Detailed Forecast

Overnight
Mostly cloudy, with a steady temperature around 20. West wind 3 to 5 mph.
Monday
Partly sunny, with a high near 48. Light and variable wind.
Monday Night
Partly cloudy, with a low around 25. Light and variable wind.
Tuesday
Partly sunny, with a high near 54. South southwest wind 6 to 11 mph becoming west in the afternoon. Winds could gust as high as 21 mph.
Tuesday Night
A 20 percent chance of showers after 11pm. Mostly cloudy, with a low around 28. West wind 10 to 14 mph, with gusts as high as 20 mph.
Wednesday
A chance of rain showers before 8am, then a chance of rain and snow showers. Mostly sunny, with a high near 55. Windy, with a west northwest wind 15 to 20 mph increasing to 25 to 30 mph in the afternoon. Winds could gust as high as 45 mph. Chance of precipitation is 30%.
Wednesday Night
Mostly clear, with a low around 23. Blustery, with a west northwest wind 11 to 21 mph, with gusts as high as 30 mph.
Thursday
Sunny, with a high near 54. Breezy.
Thursday Night
Mostly clear, with a low around 24. Breezy.
Friday
Sunny, with a high near 56. Breezy.
Friday Night
Mostly clear, with a low around 23. Windy.
Saturday
Mostly sunny, with a high near 51.
Saturday Night
Partly cloudy, with a low around 22.
Sunday
Mostly sunny, with a high near 50.
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ABOUT THIS FORECAST

 
Point Forecast:
11 Miles N Riverton Regional Airport WY
 43.21°N 108.44°W (Elev. 5121 ft)
1:01 am MST Feb 23, 2026
1am MST Feb 23, 2026-6pm MST Mar 1, 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