National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Storm Systems to Impact the Central and Eastern U.S. Through the Weekend

Two storm systems will track through the central and eastern U.S. today through this weekend with areas of gusty winds, rain and heavy snow. Severe thunderstorms and heavy to excessive rainfall is forecast today from the Lower Mississippi River Valley to the Tennessee Valley. Damaging winds, a few tornadoes, and areas of flooding are possible. Read More >

Current conditions at

Riverton Regional Airport (KRIW)

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

Clear

41°F

5°C

Humidity 27%
Wind Speed SE 4 MPH
Barometer 30.42 in (1030.14 mb)
Dewpoint 10°F (-12°C)
Visibility 10.00 mi
Wind Chill38°F (3°C)
Last update 10 Jan 02:35 PM MST
Extended Forecast for

14 Miles S Saint Stephens WY

  • This Afternoon

    This Afternoon: Sunny, with a high near 39. Southwest wind around 9 mph.

    High: 39 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 24. Breezy, with a south wind 11 to 16 mph, with gusts as high as 21 mph.

    Low: 24 °F

    Partly Cloudy
    and Breezy

  • Sunday

    Sunday: Mostly sunny, with a high near 45. Breezy, with a south southeast wind 10 to 15 mph, with gusts as high as 20 mph.

    High: 45 °F

    Mostly Sunny
    and Breezy
    then Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 23. South southeast wind 10 to 13 mph.

    Low: 23 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 48. South wind 7 to 10 mph.

    High: 48 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 30. South wind around 9 mph.

    Low: 30 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 50. South wind around 8 mph becoming northwest in the afternoon.

    High: 50 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 29.

    Low: 29 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 50.

    High: 50 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 39. Southwest wind around 9 mph.
Tonight
Partly cloudy, with a low around 24. Breezy, with a south wind 11 to 16 mph, with gusts as high as 21 mph.
Sunday
Mostly sunny, with a high near 45. Breezy, with a south southeast wind 10 to 15 mph, with gusts as high as 20 mph.
Sunday Night
Mostly clear, with a low around 23. South southeast wind 10 to 13 mph.
Monday
Sunny, with a high near 48. South wind 7 to 10 mph.
Monday Night
Partly cloudy, with a low around 30. South wind around 9 mph.
Tuesday
Partly sunny, with a high near 50. South wind around 8 mph becoming northwest in the afternoon.
Tuesday Night
Mostly cloudy, with a low around 29.
Wednesday
Mostly sunny, with a high near 50.
Wednesday Night
Mostly clear, with a low around 27.
Thursday
Sunny, with a high near 47.
Thursday Night
Mostly clear, with a low around 20.
Friday
Mostly sunny, with a high near 33.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
14 Miles S Saint Stephens WY
 42.75°N 108.17°W (Elev. 6047 ft)
Last Update:
2:31 pm MST Jan 10, 2026
Forecast Valid:
2pm MST Jan 10, 2026-6pm MST Jan 16, 2026
 
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Additional Resources

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