Heavy Rainfall and Flooding Threats in the Midwest and Ohio Valley; Heat Continues in the Plains and Southeast

An active pattern will continue to bring heavy to excessive rainfall and flash flooding threats to the Midwest and Ohio Valley over the next couple of days. Dangerous heat continues across the central/southern Plains and Southeast U.S. into next week. There is potential for record-tying/breaking temperatures with many areas forecast to see their hottest temperatures so far this year. Read More >

Current conditions at

FW5226 Shoshoni (F5226)

Lat: 43.24367°NLon: 108.11467°WElev: 4820.9ft.

NA

58°F

14°C

Humidity 90%
Wind Speed N 3 MPH
Barometer 29.74 in (1007.11 mb)
Dewpoint 55°F (13°C)
Visibility NA
Last update 14 Aug 02:45 AM MDT
Extended Forecast for

13 Miles NNW Arminto WY

  • Overnight

    Overnight: Mostly cloudy, with a low around 53. South southeast wind around 5 mph becoming calm.

    Low: 53 °F

    Mostly Cloudy

  • Friday

    Friday: A 20 percent chance of showers and thunderstorms after 5pm.  Partly sunny, with a high near 72. Light and variable wind becoming west southwest 8 to 13 mph in the morning. Winds could gust as high as 21 mph.

    High: 72 °F

    Partly Sunny
    then Slight
    Chance
    T-storms

  • Friday Night

    Friday Night: A 20 percent chance of showers and thunderstorms before 11pm.  Partly cloudy, with a low around 53. West wind 6 to 11 mph becoming light and variable  after midnight.

    Low: 53 °F

    Slight Chance
    T-storms then
    Mostly Cloudy

  • Saturday

    Saturday: A slight chance of showers, then a chance of showers and thunderstorms after 1pm.  Mostly cloudy, then gradually becoming sunny, with a high near 71. Light and variable wind becoming west 5 to 10 mph in the morning.  Chance of precipitation is 30%.

    High: 71 °F

    Slight Chance
    Showers then
    Chance
    T-storms

  • Saturday Night

    Saturday Night: A 30 percent chance of showers and thunderstorms before midnight.  Mostly clear, with a low around 52. East northeast wind 5 to 9 mph becoming light and variable  after midnight.

    Low: 52 °F

    Chance
    T-storms then
    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 75. Light and variable wind becoming west 8 to 13 mph in the morning.

    High: 75 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 57. Northwest wind 5 to 9 mph becoming calm  after midnight.

    Low: 57 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 78.

    High: 78 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 57.

    Low: 57 °F

    Partly Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a low around 53. South southeast wind around 5 mph becoming calm.
Friday
A 20 percent chance of showers and thunderstorms after 5pm. Partly sunny, with a high near 72. Light and variable wind becoming west southwest 8 to 13 mph in the morning. Winds could gust as high as 21 mph.
Friday Night
A 20 percent chance of showers and thunderstorms before 11pm. Partly cloudy, with a low around 53. West wind 6 to 11 mph becoming light and variable after midnight.
Saturday
A slight chance of showers, then a chance of showers and thunderstorms after 1pm. Mostly cloudy, then gradually becoming sunny, with a high near 71. Light and variable wind becoming west 5 to 10 mph in the morning. Chance of precipitation is 30%.
Saturday Night
A 30 percent chance of showers and thunderstorms before midnight. Mostly clear, with a low around 52. East northeast wind 5 to 9 mph becoming light and variable after midnight.
Sunday
Sunny, with a high near 75. Light and variable wind becoming west 8 to 13 mph in the morning.
Sunday Night
Partly cloudy, with a low around 57. Northwest wind 5 to 9 mph becoming calm after midnight.
Monday
Sunny, with a high near 78.
Monday Night
Partly cloudy, with a low around 57.
Tuesday
A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 76. Breezy.
Tuesday Night
A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 53.
Wednesday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 74.
Wednesday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 54.
Thursday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 77.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
13 Miles NNW Arminto WY
 43.35°N 107.38°W (Elev. 6801 ft)
2:48 am MDT Aug 14, 2026
3am MDT Aug 14, 2026-6pm MDT Aug 20, 2026
 
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