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Hazardous Weather Conditions

Current conditions at

Marianna Municipal Airport (KMAI)

Lat: 30.84°NLon: 85.18°WElev: 105ft.

Fog

63°F

17°C

Humidity 100%
Wind Speed Calm
Barometer 30.10 in (1019.1 mb)
Dewpoint 63°F (17°C)
Visibility 0.25 mi
Last update 8 Jan 6:53 am CST
Extended Forecast for

5 Miles S Altha FL

Dense Fog Advisory January 8, 07:47am until January 8, 09:00am
Click here for hazard details and duration
...
  •  
    Dense Fog Advisory January 8, 07:47am until January 8, 09:00am

    NOW until 9:00am Thu

    Dense Fog Advisory

  • Today

    High: 78 °F

    Areas Dense
    Fog then
    Mostly Cloudy

  • Tonight

    Tonight: Patchy dense fog after 11pm. Otherwise, mostly cloudy, with a low around 56. South southeast wind around 5 mph becoming calm in the evening.

    Low: 56 °F

    Patchy Dense
    Fog

  • Friday

    Friday: Areas of fog before 8am. Otherwise, partly sunny, with a high near 80. South wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 80 °F

    Areas Fog
    then Partly
    Sunny

  • Friday Night

    Friday Night: Patchy dense fog after 8pm. Otherwise, mostly cloudy, with a low around 60. South wind around 5 mph.

    Low: 60 °F

    Patchy Dense
    Fog

  • Saturday

    Saturday: A 50 percent chance of showers, mainly after noon. Patchy fog before 7am. Otherwise, partly sunny, with a high near 80. South southwest wind 5 to 15 mph.

    High: 80 °F

    Slight Chance
    Showers and
    Patchy Fog
    then Chance
    Showers

  • Saturday Night

    Saturday Night: Showers likely and possibly a thunderstorm before midnight, then a chance of showers. Mostly cloudy, with a low around 50. Chance of precipitation is 70%.

    Low: 50 °F

    Showers
    Likely then
    Chance
    Showers

  • Sunday

    Sunday: Partly sunny, with a high near 60.

    High: 60 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 31.

    Low: 31 °F

    Mostly Clear

Detailed Forecast

Today
Areas of dense fog before 9am. Otherwise, mostly cloudy, with a high near 78. Calm wind becoming south southeast around 5 mph in the afternoon.
Tonight
Patchy dense fog after 11pm. Otherwise, mostly cloudy, with a low around 56. South southeast wind around 5 mph becoming calm in the evening.
Friday
Areas of fog before 8am. Otherwise, partly sunny, with a high near 80. South wind 5 to 10 mph, with gusts as high as 20 mph.
Friday Night
Patchy dense fog after 8pm. Otherwise, mostly cloudy, with a low around 60. South wind around 5 mph.
Saturday
A 50 percent chance of showers, mainly after noon. Patchy fog before 7am. Otherwise, partly sunny, with a high near 80. South southwest wind 5 to 15 mph.
Saturday Night
Showers likely and possibly a thunderstorm before midnight, then a chance of showers. Mostly cloudy, with a low around 50. Chance of precipitation is 70%.
Sunday
Partly sunny, with a high near 60.
Sunday Night
Mostly clear, with a low around 31.
Monday
Mostly sunny, with a high near 53.
Monday Night
Partly cloudy, with a low around 29.
Tuesday
Mostly sunny, with a high near 59.
Tuesday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 37.
Wednesday
A 30 percent chance of showers. Partly sunny, with a high near 62.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles S Altha FL
 30.51°N 85.12°W (Elev. 141 ft)
Last Update:
7:15 am CST Jan 8, 2026
Forecast Valid:
7am CST Jan 8, 2026-6pm CST Jan 14, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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