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

Hazardous Weather Conditions

Current conditions at

Haleyville, Posey Field Airport (K1M4)

Lat: 34.28°NLon: 87.6°WElev: 932ft.

Fair

24°C

76°F

Humidity 91%
Wind Speed S 7 km/h
Barometer 990.3 mb (29.96 in)
Dewpoint 23°C (73°F)
Visibility 16 km
Heat Index24°C (76°F)
Last update 21 Jul 6:56 am CDT
Extended Forecast for

4 Miles SSW Hamilton AL

Heat Advisory July 21, 07:53am until July 21, 09:00pm
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory July 21, 07:53am until July 21, 09:00pm

    NOW until 9:00pm Tue

    Heat Advisory

  • Today

    High: 36 °C

    Hot

  • Tonight

    Tonight: Mostly cloudy, with a low around 24. Calm wind.

    Low: 24 °C

    Mostly Cloudy

  • Wednesday

    Wednesday: A 30 percent chance of showers and thunderstorms after 1pm. Mostly cloudy, with a high near 34. Heat index values as high as 41. Calm wind becoming north 5 to 10 km/h in the afternoon.

    High: 34 °C

    Mostly Cloudy
    then Chance
    T-storms

  • Wednesday Night

    Wednesday Night: A chance of thunderstorms before 7pm. Partly cloudy, with a low around 22. Northeast wind around 10 km/h. Chance of precipitation is 30%.

    Low: 22 °C

    Chance
    T-storms then
    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 32. Northeast wind around 10 km/h.

    High: 32 °C

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 21.

    Low: 21 °C

    Partly Cloudy

  • Friday

    Friday: A 30 percent chance of showers and thunderstorms, mainly after 1pm. Partly sunny, with a high near 33.

    High: 33 °C

    Chance
    T-storms

  • Friday Night

    Friday Night: A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 22. Chance of precipitation is 20%.

    Low: 22 °C

    Slight Chance
    T-storms

Detailed Forecast

Today
Partly sunny and hot, with a high near 36. Heat index values as high as 42. Calm wind.
Tonight
Mostly cloudy, with a low around 24. Calm wind.
Wednesday
A 30 percent chance of showers and thunderstorms after 1pm. Mostly cloudy, with a high near 34. Heat index values as high as 41. Calm wind becoming north 5 to 10 km/h in the afternoon.
Wednesday Night
A chance of thunderstorms before 7pm. Partly cloudy, with a low around 22. Northeast wind around 10 km/h. Chance of precipitation is 30%.
Thursday
Mostly sunny, with a high near 32. Northeast wind around 10 km/h.
Thursday Night
Partly cloudy, with a low around 21.
Friday
A 30 percent chance of showers and thunderstorms, mainly after 1pm. Partly sunny, with a high near 33.
Friday Night
A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 22. Chance of precipitation is 20%.
Saturday
A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 33.
Saturday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 23. Chance of precipitation is 20%.
Sunday
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 34.
Sunday Night
Mostly clear, with a low around 23.
Monday
A 20 percent chance of showers and thunderstorms. Sunny, with a high near 35.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SSW Hamilton AL
 34.09°N 88°W
Last Update:
6:06 am CDT Jul 21, 2026
Forecast Valid:
7am CDT Jul 21, 2026-6pm CDT Jul 27, 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