Dangerous Heat in the Southwest; Severe Thunderstorms from the Central Plains into the Ohio Valley

Dangerous heat will build across the Southwest U.S. through the end of the week with daytime highs of 110-115°F. Isolated to widely scattered severe storms are expected across parts of the central and southern High Plains, Great Lakes into the Ohio Valley, and parts of the Ozarks to Lower Mississippi Valley today. Read More >

Current conditions at

Afton WY (KAFO)

Lat: 42.71133°NLon: 110.94217°WElev: 6201.0ft.

NA

45°F

7°C

Humidity 100%
Wind Speed NA NA MPH
Barometer NA
Dewpoint 45°F (7°C)
Visibility NA
Last update 25 Aug 08:15 AM MDT
Extended Forecast for

12 Miles NE Border ID

  • Today

    Today: Isolated showers and thunderstorms after 2pm.  Mostly sunny, with a high near 80. Calm wind becoming west 5 to 9 mph in the morning.  Chance of precipitation is 20%.

    High: 80 °F

    Sunny then
    Isolated
    T-storms

  • Tonight

    Tonight: Isolated showers and thunderstorms before 9pm.  Mostly cloudy, then gradually becoming mostly clear, with a low around 54. East wind 5 to 8 mph becoming calm  after midnight.  Chance of precipitation is 20%.

    Low: 54 °F

    Isolated
    T-storms then
    Partly Cloudy

  • Thursday

    Thursday: Isolated showers and thunderstorms between 2pm and 4pm.  Sunny, with a high near 81. Light and variable wind becoming southwest 8 to 13 mph in the morning.  Chance of precipitation is 10%.

    High: 81 °F

    Sunny then
    Isolated
    T-storms

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 56. North wind 9 to 14 mph becoming light and variable  after midnight. Winds could gust as high as 20 mph.

    Low: 56 °F

    Mostly Cloudy

  • Friday

    Friday: A 10 percent chance of showers and thunderstorms after noon.  Partly sunny, with a high near 76. Light and variable wind becoming west southwest 5 to 10 mph in the morning. Winds could gust as high as 24 mph.

    High: 76 °F

    Partly Sunny
    then Slight
    Chance
    T-storms

  • Friday Night

    Friday Night: A 40 percent chance of showers and thunderstorms, mainly after midnight.  Mostly cloudy, with a low around 54. West wind 5 to 10 mph becoming light and variable  after midnight. Winds could gust as high as 23 mph.

    Low: 54 °F

    Slight Chance
    T-storms then
    Chance
    Showers

  • Saturday

    Saturday: Showers likely, with thunderstorms also possible after noon.  Partly sunny, with a high near 68. Light and variable wind becoming west southwest 6 to 11 mph in the morning. Winds could gust as high as 26 mph.  Chance of precipitation is 70%.

    High: 68 °F

    Showers
    Likely then
    Chance
    T-storms

  • Saturday Night

    Saturday Night: A chance of showers and thunderstorms.  Mostly cloudy, with a low around 48. Chance of precipitation is 40%.

    Low: 48 °F

    Chance
    Showers

  • Sunday

    Sunday: A chance of showers, with thunderstorms also possible after noon.  Mostly sunny, with a high near 68. Chance of precipitation is 40%.

    High: 68 °F

    Chance
    Showers then
    Slight Chance
    T-storms

Detailed Forecast

Today
Isolated showers and thunderstorms after 2pm. Mostly sunny, with a high near 80. Calm wind becoming west 5 to 9 mph in the morning. Chance of precipitation is 20%.
Tonight
Isolated showers and thunderstorms before 9pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 54. East wind 5 to 8 mph becoming calm after midnight. Chance of precipitation is 20%.
Thursday
Isolated showers and thunderstorms between 2pm and 4pm. Sunny, with a high near 81. Light and variable wind becoming southwest 8 to 13 mph in the morning. Chance of precipitation is 10%.
Thursday Night
Mostly cloudy, with a low around 56. North wind 9 to 14 mph becoming light and variable after midnight. Winds could gust as high as 20 mph.
Friday
A 10 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 76. Light and variable wind becoming west southwest 5 to 10 mph in the morning. Winds could gust as high as 24 mph.
Friday Night
A 40 percent chance of showers and thunderstorms, mainly after midnight. Mostly cloudy, with a low around 54. West wind 5 to 10 mph becoming light and variable after midnight. Winds could gust as high as 23 mph.
Saturday
Showers likely, with thunderstorms also possible after noon. Partly sunny, with a high near 68. Light and variable wind becoming west southwest 6 to 11 mph in the morning. Winds could gust as high as 26 mph. Chance of precipitation is 70%.
Saturday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 48. Chance of precipitation is 40%.
Sunday
A chance of showers, with thunderstorms also possible after noon. Mostly sunny, with a high near 68. Chance of precipitation is 40%.
Sunday Night
A 20 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 46.
Monday
A chance of showers and thunderstorms. Mostly sunny, with a high near 71.
Monday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 50.
Tuesday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 69.
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ABOUT THIS FORECAST

 
Point Forecast:
12 Miles NE Border ID
 42.3°N 110.89°W (Elev. 7028 ft)
8:32 am MDT Aug 26, 2026
8am MDT Aug 26, 2026-6pm MDT Sep 1, 2026
 
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Additional Resources

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