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

Significant Coastal Impacts to the Eastern Seaboard; Tropical Storm Nolo to Impact Hawaii

A Nor'easter will bring significant coastal impacts to the Mid-Atlantic and New England through the weekend. Moderate to major coastal flooding, heavy rain, strong winds and high surf expected. Tropical Storm Nolo will continue to strengthen as it moves north toward the Big Island of Hawaii. Heavy rainfall may bring life-threatening, catastrophic flooding and mudslides through the weekend. Read More >

Current conditions at

Afton WY (KAFO)

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

Clear

70°F

21°C

Humidity 43%
Wind Speed N 3 MPH
Barometer 30.2 in (1022.69 mb)
Dewpoint 46°F (8°C)
Visibility 10.00 mi
Last update 24 Sep 05:55 PM MDT
Extended Forecast for

Afton WY

  • Tonight

    Tonight: Partly cloudy, with a low around 40. Calm wind becoming southeast 5 to 7 mph.

    Low: 40 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 73. Light and variable wind becoming west southwest 6 to 11 mph in the afternoon. Winds could gust as high as 22 mph.

    High: 73 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 41. South wind 6 to 11 mph becoming light and variable after midnight. Winds could gust as high as 20 mph.

    Low: 41 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 71. Light and variable wind becoming west southwest 5 to 10 mph in the afternoon. Winds could gust as high as 21 mph.

    High: 71 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 44. West southwest wind 6 to 9 mph becoming southeast in the evening.

    Low: 44 °F

    Partly Cloudy

  • Sunday

    Sunday: A 20 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 71. South southeast wind 6 to 11 mph, with gusts as high as 23 mph.

    High: 71 °F

    Partly Sunny
    then Slight
    Chance
    T-storms

  • Sunday Night

    Sunday Night: A chance of showers and thunderstorms, then showers and possibly a thunderstorm after midnight. Low around 42. South wind 5 to 10 mph. Chance of precipitation is 80%.

    Low: 42 °F

    Chance
    T-storms then
    Showers

  • Monday

    Monday: Showers likely, with thunderstorms also possible after noon. Partly sunny, with a high near 60. Chance of precipitation is 70%.

    High: 60 °F

    Showers
    Likely

  • Monday Night

    Monday Night: A chance of showers and thunderstorms before midnight, then a slight chance of showers. Partly cloudy, with a low around 35. Chance of precipitation is 30%.

    Low: 35 °F

    Chance
    Showers

Detailed Forecast

Tonight
Partly cloudy, with a low around 40. Calm wind becoming southeast 5 to 7 mph.
Friday
Mostly sunny, with a high near 73. Light and variable wind becoming west southwest 6 to 11 mph in the afternoon. Winds could gust as high as 22 mph.
Friday Night
Mostly clear, with a low around 41. South wind 6 to 11 mph becoming light and variable after midnight. Winds could gust as high as 20 mph.
Saturday
Sunny, with a high near 71. Light and variable wind becoming west southwest 5 to 10 mph in the afternoon. Winds could gust as high as 21 mph.
Saturday Night
Partly cloudy, with a low around 44. West southwest wind 6 to 9 mph becoming southeast in the evening.
Sunday
A 20 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 71. South southeast wind 6 to 11 mph, with gusts as high as 23 mph.
Sunday Night
A chance of showers and thunderstorms, then showers and possibly a thunderstorm after midnight. Low around 42. South wind 5 to 10 mph. Chance of precipitation is 80%.
Monday
Showers likely, with thunderstorms also possible after noon. Partly sunny, with a high near 60. Chance of precipitation is 70%.
Monday Night
A chance of showers and thunderstorms before midnight, then a slight chance of showers. Partly cloudy, with a low around 35. Chance of precipitation is 30%.
Tuesday
Sunny, with a high near 60.
Tuesday Night
Mostly clear, with a low around 34.
Wednesday
Sunny, with a high near 62.
Wednesday Night
Mostly clear, with a low around 35.
Thursday
Sunny, with a high near 65.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Afton WY
 42.73°N 110.93°W (Elev. 6266 ft)
Last Update:
6:02 pm MDT Sep 24, 2026
Forecast Valid:
6pm MDT Sep 24, 2026-6pm MDT Oct 1, 2026
 
Forecast Discussion
 
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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