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

Hazardous Weather Conditions

Current conditions at

Marianna Municipal Airport (KMAI)

Lat: 30.84°NLon: 85.18°WElev: 105ft.

Fair

77°F

25°C

Humidity 90%
Wind Speed NW 6 mph
Barometer 30.02 in (1016.3 mb)
Dewpoint 74°F (23°C)
Visibility NA
Heat Index78°F (26°C)
Last update 19 Aug 7:53 am CDT
Extended Forecast for

4 Miles SW Iron City GA

Heat Advisory August 19, 11:00am until August 19, 08:00pm
Click here for hazard details and duration
Heat Advisory

  • Today

    Today: A slight chance of showers between 2pm and 5pm. Mostly sunny and hot, with a high near 96. Heat index values as high as 109. West northwest wind around 5 mph. Chance of precipitation is 20%.

    High: 96 °F

    Mostly Sunny
    then Slight
    Chance
    Showers

  • Tonight

    Tonight: A slight chance of showers between 7pm and 8pm. Mostly clear, with a low around 75. West southwest wind 5 to 10 mph. Chance of precipitation is 10%.

    Low: 75 °F

    Slight Chance
    Showers then
    Mostly Clear

  • Thursday

    Thursday: Mostly sunny and hot, with a high near 98. Heat index values as high as 110. Calm wind becoming west northwest around 5 mph.

    High: 98 °F

    Hot

  • Thursday Night

    Thursday Night: A 20 percent chance of showers before 2am. Partly cloudy, with a low around 75. South southwest wind 5 to 10 mph becoming west in the evening.

    Low: 75 °F

    Slight Chance
    Showers

  • Friday

    Friday: A 50 percent chance of showers and thunderstorms after 2pm. Sunny and hot, with a high near 95. Calm wind becoming west around 5 mph in the afternoon.

    High: 95 °F

    Sunny then
    Chance
    T-storms

  • Friday Night

    Friday Night: A chance of showers and thunderstorms before 11pm, then a chance of showers between 11pm and 2am. Partly cloudy, with a low around 74. Chance of precipitation is 40%.

    Low: 74 °F

    Chance
    T-storms then
    Chance
    Showers

  • Saturday

    Saturday: A slight chance of thunderstorms, then a chance of showers and thunderstorms after 8am. Mostly sunny, with a high near 93. Chance of precipitation is 40%.

    High: 93 °F

    Chance
    T-storms

  • Saturday Night

    Saturday Night: A 30 percent chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 73.

    Low: 73 °F

    Chance
    T-storms then
    Partly Cloudy

  • Sunday

    Sunday: A 20 percent chance of showers and thunderstorms after 2pm. Sunny and hot, with a high near 95.

    High: 95 °F

    Sunny then
    Slight Chance
    T-storms

Detailed Forecast

Today
A slight chance of showers between 2pm and 5pm. Mostly sunny and hot, with a high near 96. Heat index values as high as 109. West northwest wind around 5 mph. Chance of precipitation is 20%.
Tonight
A slight chance of showers between 7pm and 8pm. Mostly clear, with a low around 75. West southwest wind 5 to 10 mph. Chance of precipitation is 10%.
Thursday
Mostly sunny and hot, with a high near 98. Heat index values as high as 110. Calm wind becoming west northwest around 5 mph.
Thursday Night
A 20 percent chance of showers before 2am. Partly cloudy, with a low around 75. South southwest wind 5 to 10 mph becoming west in the evening.
Friday
A 50 percent chance of showers and thunderstorms after 2pm. Sunny and hot, with a high near 95. Calm wind becoming west around 5 mph in the afternoon.
Friday Night
A chance of showers and thunderstorms before 11pm, then a chance of showers between 11pm and 2am. Partly cloudy, with a low around 74. Chance of precipitation is 40%.
Saturday
A slight chance of thunderstorms, then a chance of showers and thunderstorms after 8am. Mostly sunny, with a high near 93. Chance of precipitation is 40%.
Saturday Night
A 30 percent chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 73.
Sunday
A 20 percent chance of showers and thunderstorms after 2pm. Sunny and hot, with a high near 95.
Sunday Night
A 10 percent chance of showers and thunderstorms before 8pm. Mostly clear, with a low around 73.
Monday
A 20 percent chance of showers and thunderstorms. Sunny and hot, with a high near 95.
Monday Night
A slight chance of thunderstorms. Mostly clear, with a low around 73. Chance of precipitation is 10%.
Tuesday
A 20 percent chance of showers and thunderstorms. Sunny and hot, with a high near 95.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SW Iron City GA
 30.99°N 84.87°W (Elev. 148 ft)
Last Update:
9:15 am EDT Aug 19, 2026
Forecast Valid:
9am EDT Aug 19, 2026-6pm EDT Aug 25, 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