National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Register for our Free Virtual Tropical Training Week webinars!

Read More >

Hazardous Weather Conditions

Current conditions at

Marianna Municipal Airport (KMAI)

Lat: 30.84°NLon: 85.18°WElev: 105ft.

Fair

73°F

23°C

Humidity 96%
Wind Speed Calm
Barometer 30.04 in (1017.1 mb)
Dewpoint 72°F (22°C)
Visibility 10.00 mi
Last update 14 Jul 3:53 am CDT
Extended Forecast for

2 Miles WNW Brinson GA

Heat Advisory July 14, 11:00am until July 14, 08:00pm
Click here for hazard details and duration
Heat Advisory

  • Today

    Today: A 20 percent chance of showers and thunderstorms after 3pm. Sunny and hot, with a high near 97. Heat index values as high as 105. North northwest wind around 5 mph.

    High: 97 °F

    Sunny then
    Slight Chance
    T-storms

  • Tonight

    Tonight: A 50 percent chance of showers and thunderstorms, mainly before 10pm. Mostly clear, with a low around 75. West northwest wind around 5 mph becoming calm in the evening. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 75 °F

    Chance
    T-storms then
    Mostly Clear

  • Tuesday

    Tuesday: Showers and thunderstorms likely after 2pm. Increasing clouds and hot, with a high near 98. Heat index values as high as 107. North northeast wind around 5 mph. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 98 °F

    Sunny then
    T-storms
    Likely

  • Tuesday Night

    Tuesday Night: Showers and thunderstorms likely, mainly before 8pm. Partly cloudy, with a low around 74. East southeast wind 5 to 10 mph. Chance of precipitation is 60%.

    Low: 74 °F

    T-storms
    Likely then
    Slight Chance
    T-storms

  • Wednesday

    Wednesday: Showers and thunderstorms, mainly after 2pm. High near 92. East southeast wind 5 to 15 mph. Chance of precipitation is 80%.

    High: 92 °F

    Chance
    T-storms then
    T-storms

  • Wednesday Night

    Wednesday Night: Showers and thunderstorms, mainly before 8pm. Low around 74. Chance of precipitation is 80%.

    Low: 74 °F

    T-storms then
    Slight Chance
    T-storms

  • Thursday

    Thursday: Showers and thunderstorms, mainly after 2pm. High near 90. Breezy. Chance of precipitation is 90%.

    High: 90 °F

    Chance
    T-storms then
    T-storms and
    Breezy

  • Thursday Night

    Thursday Night: Showers and thunderstorms before 8pm. Low around 74. Chance of precipitation is 80%.

    Low: 74 °F

    T-storms then
    Partly Cloudy

  • Friday

    Friday: Showers and thunderstorms, mainly after 2pm. High near 92. Chance of precipitation is 80%.

    High: 92 °F

    Chance
    T-storms then
    T-storms

Detailed Forecast

Today
A 20 percent chance of showers and thunderstorms after 3pm. Sunny and hot, with a high near 97. Heat index values as high as 105. North northwest wind around 5 mph.
Tonight
A 50 percent chance of showers and thunderstorms, mainly before 10pm. Mostly clear, with a low around 75. West northwest wind around 5 mph becoming calm in the evening. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tuesday
Showers and thunderstorms likely after 2pm. Increasing clouds and hot, with a high near 98. Heat index values as high as 107. North northeast wind around 5 mph. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tuesday Night
Showers and thunderstorms likely, mainly before 8pm. Partly cloudy, with a low around 74. East southeast wind 5 to 10 mph. Chance of precipitation is 60%.
Wednesday
Showers and thunderstorms, mainly after 2pm. High near 92. East southeast wind 5 to 15 mph. Chance of precipitation is 80%.
Wednesday Night
Showers and thunderstorms, mainly before 8pm. Low around 74. Chance of precipitation is 80%.
Thursday
Showers and thunderstorms, mainly after 2pm. High near 90. Breezy. Chance of precipitation is 90%.
Thursday Night
Showers and thunderstorms before 8pm. Low around 74. Chance of precipitation is 80%.
Friday
Showers and thunderstorms, mainly after 2pm. High near 92. Chance of precipitation is 80%.
Friday Night
Showers and thunderstorms before 8pm. Low around 74. Chance of precipitation is 80%.
Saturday
A 50 percent chance of showers and thunderstorms. Sunny, with a high near 94.
Saturday Night
A 30 percent chance of showers and thunderstorms. Mostly clear, with a low around 74.
Sunday
Showers and thunderstorms likely. Sunny, with a high near 94. Chance of precipitation is 60%.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles WNW Brinson GA
 30.99°N 84.76°W (Elev. 125 ft)
Last Update:
4:15 am EDT Jul 14, 2025
Forecast Valid:
5am EDT Jul 14, 2025-6pm EDT Jul 20, 2025
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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