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

Tracking Atmospheric River for the West Coast; Space Weather Storming Continues

An atmospheric river will bring threats of gusty to high winds and heavy rainfall to California mainly Thursday into Saturday which may bring areas of flooding and wind damage. Heavy snow will be possible over the Sierra Nevada mountains Thursday into Friday associated with the atmospheric river. Minor to severe geomagnetic storming (space weather) is expected to continue into early Thursday. Read More >

Current conditions at

Riverton Regional Airport (KRIW)

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

Partly Cloudy

39°F

4°C

Humidity 59%
Wind Speed NW 6 MPH
Barometer 30.09 in (1018.96 mb)
Dewpoint 26°F (-3°C)
Visibility 10.00 mi
Wind Chill35°F (2°C)
Last update 13 Nov 12:53 AM MST
Extended Forecast for

Shoshoni WY

  • Overnight

    Overnight: Mostly cloudy, with a low around 34. South wind around 7 mph.

    Low: 34 °F

    Mostly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 65. South wind around 6 mph becoming light and variable.

    High: 65 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 36. Southeast wind 7 to 13 mph, with gusts as high as 20 mph.

    Low: 36 °F

    Mostly Clear

  • Friday

    Friday: Partly sunny, with a high near 66. Breezy, with a southeast wind 10 to 16 mph becoming west southwest in the afternoon. Winds could gust as high as 24 mph.

    High: 66 °F

    Partly Sunny
    then Partly
    Sunny and
    Breezy

  • Friday Night

    Friday Night: Partly cloudy, with a low around 35. West southwest wind 9 to 11 mph.

    Low: 35 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 62. Southwest wind 5 to 7 mph becoming light and variable in the afternoon.

    High: 62 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 33. East wind 3 to 6 mph.

    Low: 33 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 59.

    High: 59 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: A 30 percent chance of showers, mainly after 11pm. Mostly cloudy, with a low around 34.

    Low: 34 °F

    Chance
    Showers

Detailed Forecast

Overnight
Mostly cloudy, with a low around 34. South wind around 7 mph.
Thursday
Sunny, with a high near 65. South wind around 6 mph becoming light and variable.
Thursday Night
Mostly clear, with a low around 36. Southeast wind 7 to 13 mph, with gusts as high as 20 mph.
Friday
Partly sunny, with a high near 66. Breezy, with a southeast wind 10 to 16 mph becoming west southwest in the afternoon. Winds could gust as high as 24 mph.
Friday Night
Partly cloudy, with a low around 35. West southwest wind 9 to 11 mph.
Saturday
Sunny, with a high near 62. Southwest wind 5 to 7 mph becoming light and variable in the afternoon.
Saturday Night
Partly cloudy, with a low around 33. East wind 3 to 6 mph.
Sunday
Mostly sunny, with a high near 59.
Sunday Night
A 30 percent chance of showers, mainly after 11pm. Mostly cloudy, with a low around 34.
Monday
A 30 percent chance of showers, mainly before 11am. Partly sunny, with a high near 52.
Monday Night
A chance of rain and snow showers. Mostly cloudy, with a low around 27.
Tuesday
A slight chance of rain and snow showers. Partly sunny, with a high near 47.
Tuesday Night
Mostly cloudy, with a low around 23.
Wednesday
Mostly sunny, with a high near 46.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Shoshoni WY
 43.23°N 108.11°W (Elev. 4800 ft)
Last Update:
12:17 am MST Nov 13, 2025
Forecast Valid:
1am MST Nov 13, 2025-6pm MST Nov 19, 2025
 
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Additional Resources

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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