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

Heavy Rain Across the Southern US; Unsettled Pattern in the Pacific Northwest

A storm system will bring heavy rainfall, thunderstorms, and flooding threats to portions of the Southern Plains Friday, the Lower Mississippi Valley Saturday, and the Southeast into the Mid-Atlantic on Sunday. High elevation snow and mixed precipitation and rain in the lower elevations will impact the Pacific Northwest this weekend before a stronger system moves in early next week. Read More >

Hazardous Weather Conditions

Current conditions at

Riverton Regional Airport (KRIW)

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

Clear

30°F

-1°C

Humidity 63%
Wind Speed WNW 11 MPH
Barometer 30.06 in (1017.95 mb)
Dewpoint 19°F (-7°C)
Visibility 10.00 mi
Wind Chill21°F (-6°C)
Last update 13 Feb 12:20 AM MST
Extended Forecast for

Shoshoni WY

  • Overnight

    Overnight: Partly cloudy, with a low around 22. Light south southeast wind.

    Low: 22 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 51. Calm wind.

    High: 51 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 20. Light and variable wind becoming south around 5 mph after midnight.

    Low: 20 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 51. Calm wind.

    High: 51 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 24. South southeast wind 5 to 7 mph.

    Low: 24 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 57. South wind 6 to 13 mph, with gusts as high as 20 mph.

    High: 57 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 24. Southwest wind 6 to 11 mph becoming south southeast after midnight.

    Low: 24 °F

    Mostly Clear

  • Washington's Birthday

    Washington's Birthday: Sunny, with a high near 59. Breezy.

    High: 59 °F

    Sunny then
    Sunny and
    Breezy

  • Monday Night

    Monday Night: A 20 percent chance of showers after 11pm. Partly cloudy, with a low around 34. Breezy.

    Low: 34 °F

    Slight Chance
    Showers and
    Breezy

Detailed Forecast

Overnight
Partly cloudy, with a low around 22. Light south southeast wind.
Friday
Sunny, with a high near 51. Calm wind.
Friday Night
Mostly clear, with a low around 20. Light and variable wind becoming south around 5 mph after midnight.
Saturday
Mostly sunny, with a high near 51. Calm wind.
Saturday Night
Partly cloudy, with a low around 24. South southeast wind 5 to 7 mph.
Sunday
Partly sunny, with a high near 57. South wind 6 to 13 mph, with gusts as high as 20 mph.
Sunday Night
Mostly clear, with a low around 24. Southwest wind 6 to 11 mph becoming south southeast after midnight.
Washington's Birthday
Sunny, with a high near 59. Breezy.
Monday Night
A 20 percent chance of showers after 11pm. Partly cloudy, with a low around 34. Breezy.
Tuesday
A 40 percent chance of showers. Partly sunny, with a high near 52. Breezy.
Tuesday Night
A slight chance of snow showers. Partly cloudy, with a low around 23. Breezy.
Wednesday
A slight chance of snow showers. Mostly sunny, with a high near 46. Breezy.
Wednesday Night
A slight chance of snow showers. Mostly cloudy, with a low around 17.
Thursday
Mostly sunny, with a high near 43.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Shoshoni WY
 43.23°N 108.11°W (Elev. 4800 ft)
Last Update:
12:31 am MST Feb 13, 2026
Forecast Valid:
12am MST Feb 13, 2026-6pm MST Feb 19, 2026
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation