Hazardous Weather Conditions
Current conditions at
Marianna Municipal Airport (KMAI)
Lat: 30.84°NLon: 85.18°WElev: 105ft.
Light Rain
78°F
26°C
| Humidity | 87% |
| Wind Speed | SW 13 G 26 mph |
| Barometer | 29.94 in (1013.5 mb) |
| Dewpoint | 74°F (23°C) |
| Visibility | 10.00 mi |
| Heat Index | 80°F (27°C) |
| Last update | 18 Jun 11:53 pm CDT |
Extended Forecast for
4 Miles WSW Altha FL
Flood Watch June 19, 12:12am until June 20, 01:00am
NOW until 1:00am Sat
Flood Watch
Overnight
Low: 78 °F
Chance
T-stormsJuneteenth
High: 89 °F
T-storms then
T-storms
LikelyFriday Night
Low: 75 °F
Chance
T-storms then
Showers
LikelySaturday
High: 88 °F
Showers then
T-stormsSaturday Night
Low: 73 °F
T-storms
Likely then
Chance
ShowersSunday
High: 90 °F
Chance
T-storms then
T-stormsSunday Night
Low: 74 °F
Partly Cloudy
Monday
High: 91 °F
Mostly Sunny
Detailed Forecast
Overnight
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 78. South southwest wind 10 to 15 mph, with gusts as high as 25 mph. New rainfall amounts between a quarter and half of an inch possible.
Juneteenth
Showers and thunderstorms, mainly before 3pm. High near 89. Heat index values as high as 103. West southwest wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.
Friday Night
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 3am. Mostly cloudy, with a low around 75. West southwest wind around 5 mph becoming calm in the evening. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Saturday
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 88. Calm wind becoming west northwest around 5 mph. Chance of precipitation is 90%.
Saturday Night
Showers and thunderstorms likely before 10pm, then a chance of showers. Mostly cloudy, with a low around 73. Calm wind. Chance of precipitation is 60%.
Sunday
Showers and thunderstorms, mainly after 1pm. High near 90. Chance of precipitation is 80%.
Sunday Night
Partly cloudy, with a low around 74.
Monday
Mostly sunny, with a high near 91.
Monday Night
Mostly clear, with a low around 76.
Tuesday
A 40 percent chance of showers and thunderstorms, mainly after 1pm. Mostly sunny, with a high near 93.
Tuesday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 74.
Wednesday
A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 92.
Wednesday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 73.
Thursday
A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 92.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
Forecast AreaABOUT THIS FORECAST
Point Forecast:
4 Miles WSW Altha FL
30.56°N 85.2°W (Elev. 72 ft)
30.56°N 85.2°W (Elev. 72 ft)
11:15 pm CDT Jun 18, 2026
12am CDT Jun 19, 2026-6pm CDT Jun 25, 2026
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
