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Current conditions at

Marianna Municipal Airport (KMAI)

Lat: 30.84°NLon: 85.18°WElev: 105ft.

Fair

75°F

24°C

Humidity 94%
Wind Speed NW 5 mph
Barometer 30.01 in (1015.9 mb)
Dewpoint 73°F (23°C)
Visibility 10.00 mi
Last update 15 Jul 4:53 am CDT
Extended Forecast for

2 Miles SSW Altha FL

Heat Advisory July 15, 10:00am until July 15, 07:00pm
Click here for hazard details and duration
Heat Advisory
  • Today

    Today: Showers and thunderstorms.  High near 96. Heat index values as high as 109. Calm wind becoming north northeast around 5 mph in the morning.  Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 96 °F

    Sunny then
    T-storms

  • Tonight

    Tonight: Showers and thunderstorms likely, mainly before 7pm.  Partly cloudy, with a low around 73. West northwest wind around 5 mph becoming east northeast after midnight.  Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 73 °F

    T-storms
    Likely then
    Partly Cloudy

  • Wednesday

    Wednesday: Showers likely and possibly a thunderstorm before 1pm, then showers and thunderstorms between 1pm and 4pm, then showers and possibly a thunderstorm after 4pm.  High near 89. East northeast wind 5 to 10 mph becoming southeast in the afternoon.  Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.

    High: 89 °F

    Showers
    Likely then
    T-storms

  • Wednesday Night

    Wednesday Night: Showers and thunderstorms likely before 10pm, then a chance of showers between 10pm and 4am, then a chance of showers and thunderstorms after 4am.  Partly cloudy, with a low around 74. Southeast wind 5 to 10 mph.  Chance of precipitation is 60%.

    Low: 74 °F

    T-storms
    Likely then
    Chance
    Showers

  • Thursday

    Thursday: Showers and possibly a thunderstorm before 1pm, then showers and thunderstorms between 1pm and 4pm, then showers and possibly a thunderstorm after 4pm.  High near 90. South southeast wind 10 to 15 mph.  Chance of precipitation is 90%.

    High: 90 °F

    T-storms

  • Thursday Night

    Thursday Night: Showers and thunderstorms likely before 10pm, then a slight chance of showers between 10pm and 1am.  Partly cloudy, with a low around 74. Chance of precipitation is 60%.

    Low: 74 °F

    T-storms
    Likely then
    Slight Chance
    Showers

  • Friday

    Friday: Showers and thunderstorms.  High near 92. Chance of precipitation is 90%.

    High: 92 °F

    T-storms
    Likely then
    T-storms

  • Friday Night

    Friday Night: Mostly clear, with a low around 73.

    Low: 73 °F

    Mostly Clear

  • Saturday

    Saturday: Showers and thunderstorms likely, mainly after 1pm.  Mostly sunny, with a high near 94. Chance of precipitation is 70%.

    High: 94 °F

    Chance
    T-storms then
    T-storms
    Likely

Detailed Forecast

Today
Showers and thunderstorms. High near 96. Heat index values as high as 109. Calm wind becoming north northeast around 5 mph in the morning. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tonight
Showers and thunderstorms likely, mainly before 7pm. Partly cloudy, with a low around 73. West northwest wind around 5 mph becoming east northeast after midnight. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Wednesday
Showers likely and possibly a thunderstorm before 1pm, then showers and thunderstorms between 1pm and 4pm, then showers and possibly a thunderstorm after 4pm. High near 89. East northeast wind 5 to 10 mph becoming southeast in the afternoon. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.
Wednesday Night
Showers and thunderstorms likely before 10pm, then a chance of showers between 10pm and 4am, then a chance of showers and thunderstorms after 4am. Partly cloudy, with a low around 74. Southeast wind 5 to 10 mph. Chance of precipitation is 60%.
Thursday
Showers and possibly a thunderstorm before 1pm, then showers and thunderstorms between 1pm and 4pm, then showers and possibly a thunderstorm after 4pm. High near 90. South southeast wind 10 to 15 mph. Chance of precipitation is 90%.
Thursday Night
Showers and thunderstorms likely before 10pm, then a slight chance of showers between 10pm and 1am. Partly cloudy, with a low around 74. Chance of precipitation is 60%.
Friday
Showers and thunderstorms. High near 92. Chance of precipitation is 90%.
Friday Night
Mostly clear, with a low around 73.
Saturday
Showers and thunderstorms likely, mainly after 1pm. Mostly sunny, with a high near 94. Chance of precipitation is 70%.
Saturday Night
Mostly clear, with a low around 73.
Sunday
Showers and thunderstorms likely. Mostly sunny and hot, with a high near 95. Chance of precipitation is 60%.
Sunday Night
Mostly clear, with a low around 74.
Monday
Showers and thunderstorms likely. Mostly sunny and hot, with a high near 95. Chance of precipitation is 70%.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SSW Altha FL
 30.53°N 85.15°W (Elev. 194 ft)
5:15 am CDT Jul 15, 2025
6am CDT Jul 15, 2025-6pm CDT Jul 21, 2025
 
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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