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Hazardous Weather Conditions

Current conditions at

Marianna Municipal Airport (KMAI)

Lat: 30.84°NLon: 85.18°WElev: 105ft.

Fair

94°F

34°C

Humidity 56%
Wind Speed NW 10 mph
Barometer 29.88 in (1011.5 mb)
Dewpoint 76°F (24°C)
Visibility 10.00 mi
Heat Index107°F (42°C)
Last update 27 Jul 1:53 pm CDT
Extended Forecast for

Brinson GASimilar City Names

Heat Advisory until July 27, 08:00pm
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory until July 27, 08:00pm

    NOW until 8:00pm Mon

    Heat Advisory

  • This Afternoon

    High: 96 °F

    Scattered
    T-storms

  • Tonight

    Tonight: Scattered showers and thunderstorms, mainly before 7pm. Partly cloudy, with a low around 75. Northwest wind around 5 mph becoming calm in the evening. Chance of precipitation is 30%.

    Low: 75 °F

    Scattered
    T-storms then
    Partly Cloudy

  • Tuesday

    Tuesday: Sunny and hot, with a high near 98. Heat index values as high as 111. Calm wind becoming west around 5 mph in the afternoon.

    High: 98 °F

    Hot

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 78. Southwest wind around 5 mph.

    Low: 78 °F

    Mostly Clear

  • Wednesday

    Wednesday: Scattered showers and thunderstorms after 2pm. Increasing clouds and hot, with a high near 97. West southwest wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 50%.

    High: 97 °F

    Sunny then
    Scattered
    T-storms

  • Wednesday Night

    Wednesday Night: Scattered showers and thunderstorms before 2am. Partly cloudy, with a low around 75. Chance of precipitation is 50%.

    Low: 75 °F

    Scattered
    T-storms

  • Thursday

    Thursday: Scattered showers and thunderstorms, mainly after 2pm. Sunny, with a high near 93. Chance of precipitation is 40%.

    High: 93 °F

    Scattered
    T-storms

  • Thursday Night

    Thursday Night: Scattered showers and thunderstorms before 8pm. Mostly clear, with a low around 73. Chance of precipitation is 30%.

    Low: 73 °F

    Scattered
    T-storms then
    Mostly Clear

Detailed Forecast

This Afternoon
Scattered showers and thunderstorms, mainly after 5pm. Mostly sunny and hot, with a high near 96. Heat index values as high as 109. North northwest wind around 5 mph. Chance of precipitation is 30%.
Tonight
Scattered showers and thunderstorms, mainly before 7pm. Partly cloudy, with a low around 75. Northwest wind around 5 mph becoming calm in the evening. Chance of precipitation is 30%.
Tuesday
Sunny and hot, with a high near 98. Heat index values as high as 111. Calm wind becoming west around 5 mph in the afternoon.
Tuesday Night
Mostly clear, with a low around 78. Southwest wind around 5 mph.
Wednesday
Scattered showers and thunderstorms after 2pm. Increasing clouds and hot, with a high near 97. West southwest wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 50%.
Wednesday Night
Scattered showers and thunderstorms before 2am. Partly cloudy, with a low around 75. Chance of precipitation is 50%.
Thursday
Scattered showers and thunderstorms, mainly after 2pm. Sunny, with a high near 93. Chance of precipitation is 40%.
Thursday Night
Scattered showers and thunderstorms before 8pm. Mostly clear, with a low around 73. Chance of precipitation is 30%.
Friday
A 20 percent chance of showers and thunderstorms after 2pm. Sunny, with a high near 93.
Friday Night
A slight chance of showers and thunderstorms, then a chance of showers after 2am. Partly cloudy, with a low around 73. Chance of precipitation is 30%.
Saturday
Showers and thunderstorms likely. Partly sunny, with a high near 90. Chance of precipitation is 60%.
Saturday Night
Showers and thunderstorms likely. Mostly cloudy, with a low around 73. Chance of precipitation is 60%.
Sunday
Showers and possibly a thunderstorm. High near 87. Chance of precipitation is 80%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Brinson GASimilar City Names
 30.98°N 84.74°W (Elev. 135 ft)
Last Update:
2:22 pm EDT Jul 27, 2026
Forecast Valid:
2pm EDT Jul 27, 2026-6pm EDT Aug 2, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation