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Heavy Rain in the Southern Appalachians; Fire Weather and Heat in the West; Monitoring Tropical Storm Erin

Heavy to excessive rainfall over the southern Appalachians may bring areas of flooding today. Gusty winds and low relative humidity will bring critical fire weather conditions to parts of the Great Basin and northern Rockies today and Thursday. Hot to extremely hot temperatures are in place through today across parts of the western U.S. Read More >

Hazardous Weather Conditions

Current conditions at

Afton WY (KAFO)

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

Clear

45°F

7°C

Humidity 70%
Wind Speed N 0 MPH
Barometer 30.17 in (1021.67 mb)
Dewpoint 35°F (2°C)
Visibility 10.00 mi
Last update 13 Aug 05:55 AM MDT
Extended Forecast for

Afton WY

Red Flag Warning August 13, 12:00pm until August 13, 08:00pm
Click here for hazard details and duration
Red Flag Warning

  • Today

    Today: Isolated showers and thunderstorms after noon. Increasing clouds, with a high near 87. Light and variable wind becoming west southwest 9 to 14 mph in the morning. Winds could gust as high as 21 mph. Chance of precipitation is 20%.

    High: 87 °F

    Sunny then
    Isolated
    T-storms

  • Tonight

    Tonight: Isolated showers before 8pm. Partly cloudy, with a low around 51. West southwest wind 5 to 13 mph becoming east southeast in the evening. Winds could gust as high as 20 mph. Chance of precipitation is 20%.

    Low: 51 °F

    Isolated
    Showers then
    Partly Cloudy

  • Thursday

    Thursday: Isolated showers between 10am and noon, then scattered showers and thunderstorms after noon. Mostly sunny, with a high near 86. Breezy, with a light and variable wind becoming west 10 to 15 mph in the afternoon. Winds could gust as high as 21 mph. Chance of precipitation is 30%.

    High: 86 °F

    Isolated
    Showers then
    Scattered
    T-storms and
    Breezy

  • Thursday Night

    Thursday Night: Scattered showers and thunderstorms. Partly cloudy, with a low around 50. West wind 5 to 9 mph becoming calm in the evening. Chance of precipitation is 30%.

    Low: 50 °F

    Scattered
    Showers

  • Friday

    Friday: A 40 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 86. Calm wind becoming west 5 to 8 mph in the afternoon.

    High: 86 °F

    Sunny then
    Chance
    T-storms

  • Friday Night

    Friday Night: A 20 percent chance of showers before midnight. Partly cloudy, with a low around 49. West southwest wind around 6 mph becoming calm after midnight.

    Low: 49 °F

    Slight Chance
    Showers then
    Partly Cloudy

  • Saturday

    Saturday: A 40 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 83. Calm wind becoming southwest 5 to 7 mph in the afternoon.

    High: 83 °F

    Partly Sunny
    then Chance
    T-storms

  • Saturday Night

    Saturday Night: A 30 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 48.

    Low: 48 °F

    Chance
    Showers then
    Partly Cloudy

  • Sunday

    Sunday: A 30 percent chance of showers and thunderstorms after noon. Sunny, with a high near 84.

    High: 84 °F

    Sunny then
    Chance
    T-storms

Detailed Forecast

Today
Isolated showers and thunderstorms after noon. Increasing clouds, with a high near 87. Light and variable wind becoming west southwest 9 to 14 mph in the morning. Winds could gust as high as 21 mph. Chance of precipitation is 20%.
Tonight
Isolated showers before 8pm. Partly cloudy, with a low around 51. West southwest wind 5 to 13 mph becoming east southeast in the evening. Winds could gust as high as 20 mph. Chance of precipitation is 20%.
Thursday
Isolated showers between 10am and noon, then scattered showers and thunderstorms after noon. Mostly sunny, with a high near 86. Breezy, with a light and variable wind becoming west 10 to 15 mph in the afternoon. Winds could gust as high as 21 mph. Chance of precipitation is 30%.
Thursday Night
Scattered showers and thunderstorms. Partly cloudy, with a low around 50. West wind 5 to 9 mph becoming calm in the evening. Chance of precipitation is 30%.
Friday
A 40 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 86. Calm wind becoming west 5 to 8 mph in the afternoon.
Friday Night
A 20 percent chance of showers before midnight. Partly cloudy, with a low around 49. West southwest wind around 6 mph becoming calm after midnight.
Saturday
A 40 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 83. Calm wind becoming southwest 5 to 7 mph in the afternoon.
Saturday Night
A 30 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 48.
Sunday
A 30 percent chance of showers and thunderstorms after noon. Sunny, with a high near 84.
Sunday Night
A 10 percent chance of showers and thunderstorms before midnight. Mostly clear, with a low around 47.
Monday
Sunny, with a high near 86.
Monday Night
Mostly clear, with a low around 48.
Tuesday
Sunny, with a high near 87.
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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:
5:27 am MDT Aug 13, 2025
Forecast Valid:
6am MDT Aug 13, 2025-6pm MDT Aug 19, 2025
 
Forecast Discussion
 
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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