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Hazardous Weather Conditions
Current conditions at
Marianna Municipal Airport (KMAI)
Lat: 30.84°NLon: 85.18°WElev: 105ft.
Fair
77°F
25°C
| Humidity | 94% |
| Wind Speed | SW 5 mph |
| Barometer | 30.05 in (1017.2 mb) |
| Dewpoint | 75°F (24°C) |
| Visibility | 10.00 mi |
| Heat Index | 78°F (26°C) |
| Last update | 12 Aug 5:53 am CDT |
Extended Forecast for
Marianna FL
Heat Advisory August 12, 12:00pm until August 12, 06:00pm
Today
High: 97 °F
Sunny then
Slight Chance
T-stormsTonight
Low: 76 °F
Partly Cloudy
Thursday
High: 97 °F
Mostly Sunny
then Slight
Chance
T-stormsThursday Night
Low: 77 °F
Mostly Clear
Friday
High: 98 °F
Sunny then
Slight Chance
T-stormsFriday Night
Low: 77 °F
Slight Chance
T-stormsSaturday
High: 98 °F
Slight Chance
T-storms then
Chance
T-stormsSaturday Night
Low: 77 °F
Slight Chance
T-stormsSunday
High: 97 °F
Mostly Sunny
then Chance
T-storms
Detailed Forecast
Today
A 20 percent chance of showers and thunderstorms after 1pm. Increasing clouds and hot, with a high near 97. Heat index values as high as 109. West wind around 5 mph.
Tonight
Partly cloudy, with a low around 76. West southwest wind around 5 mph.
Thursday
A 20 percent chance of showers and thunderstorms after 4pm. Mostly sunny and hot, with a high near 97. Heat index values as high as 109. West wind around 5 mph.
Thursday Night
Mostly clear, with a low around 77. Southwest wind around 5 mph.
Friday
A 20 percent chance of showers and thunderstorms after 1pm. Increasing clouds and hot, with a high near 98. West wind around 5 mph becoming calm.
Friday Night
A 20 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 77.
Saturday
A 50 percent chance of showers and thunderstorms, mainly after 1pm. Mostly sunny and hot, with a high near 98.
Saturday Night
A 20 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 77.
Sunday
A 40 percent chance of showers and thunderstorms after 1pm. Mostly sunny and hot, with a high near 97.
Sunday Night
A 20 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 77.
Monday
A 20 percent chance of showers and thunderstorms. Sunny and hot, with a high near 98.
Monday Night
Mostly clear, with a low around 77.
Tuesday
A 20 percent chance of showers and thunderstorms. Sunny and hot, with a high near 99.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Marianna FL
30.76°N 85.23°W (Elev. 148 ft)
30.76°N 85.23°W (Elev. 148 ft)
6:15 am CDT Aug 12, 2026
6am CDT Aug 12, 2026-6pm CDT Aug 18, 2026
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
