Severe Thunderstorms in the Northern Plains and Upper Midwest; Critical Fire Weather in the West; Dangerous Heat in the Central and Eastern U.S.

Severe thunderstorms are likely today across the northern Plains and into the upper Mississippi Valley. Gusty winds and dry conditions will result in widespread critical fire weather through Saturday across parts of the Four Corners region and the Great Basin. A significant and dangerous heat wave will expand from the Central U.S. into the Eastern U.S this weekend through much of next week. Read More >

Hazardous Weather Conditions

Current conditions at

Afton WY (KAFO)

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

Clear

50°F

10°C

Humidity 49%
Wind Speed ENE 4 MPH
Barometer 29.84 in (1010.5 mb)
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Wind Chill49°F (9°C)
Last update 20 Jun 06:35 AM MDT
Extended Forecast for

Afton WY

  • Today

    Today: Sunny, with a high near 77. Breezy, with a southwest wind 5 to 10 mph becoming southwest 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph.

    High: 77 °F

    Sunny then
    Sunny and
    Breezy

  • Tonight

    Tonight: Mostly clear, with a low around 35. Breezy, with a southwest wind 11 to 16 mph becoming light and variable  after midnight. Winds could gust as high as 24 mph.

    Low: 35 °F

    Mostly Clear
    and Breezy
    then Mostly
    Clear

  • Saturday

    Saturday: Sunny, with a high near 65. Light and variable wind becoming west 6 to 11 mph in the morning.

    High: 65 °F

    Sunny

  • Saturday Night

    Saturday Night: A slight chance of rain showers before midnight, then a slight chance of rain and snow showers.  Partly cloudy, with a low around 30. Northwest wind 8 to 13 mph becoming light west  after midnight. Winds could gust as high as 20 mph.  Chance of precipitation is 20%.

    Low: 30 °F

    Slight Chance
    Showers then
    Slight Chance
    Rain/Snow

  • Sunday

    Sunday: A slight chance of rain and snow showers before 11am, then a chance of rain showers. Some thunder is also possible.  Mostly sunny, with a high near 54. Light west southwest wind becoming west 5 to 10 mph in the morning.  Chance of precipitation is 30%.

    High: 54 °F

    Slight Chance
    Rain/Snow
    then Chance
    Showers

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 28. West wind 5 to 9 mph becoming calm  in the evening.

    Low: 28 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 66. Calm wind becoming west southwest 5 to 7 mph in the afternoon.

    High: 66 °F

    Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 38.

    Low: 38 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 72.

    High: 72 °F

    Mostly Sunny

Detailed Forecast

Today
Sunny, with a high near 77. Breezy, with a southwest wind 5 to 10 mph becoming southwest 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph.
Tonight
Mostly clear, with a low around 35. Breezy, with a southwest wind 11 to 16 mph becoming light and variable after midnight. Winds could gust as high as 24 mph.
Saturday
Sunny, with a high near 65. Light and variable wind becoming west 6 to 11 mph in the morning.
Saturday Night
A slight chance of rain showers before midnight, then a slight chance of rain and snow showers. Partly cloudy, with a low around 30. Northwest wind 8 to 13 mph becoming light west after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 20%.
Sunday
A slight chance of rain and snow showers before 11am, then a chance of rain showers. Some thunder is also possible. Mostly sunny, with a high near 54. Light west southwest wind becoming west 5 to 10 mph in the morning. Chance of precipitation is 30%.
Sunday Night
Mostly clear, with a low around 28. West wind 5 to 9 mph becoming calm in the evening.
Monday
Sunny, with a high near 66. Calm wind becoming west southwest 5 to 7 mph in the afternoon.
Monday Night
Mostly cloudy, with a low around 38.
Tuesday
Mostly sunny, with a high near 72.
Tuesday Night
Partly cloudy, with a low around 41.
Wednesday
Mostly sunny, with a high near 73.
Wednesday Night
Mostly clear, with a low around 43.
Thursday
Sunny, with a high near 78.
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ABOUT THIS FORECAST

 
Point Forecast:
Afton WY
 42.71°N 110.92°W (Elev. 6827 ft)
6:45 am MDT Jun 20, 2025
6am MDT Jun 20, 2025-6pm MDT Jun 26, 2025
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database