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

Hazardous Weather Conditions

Current conditions at

Tallahassee International Airport (KTLH)

Lat: 30.4°NLon: 84.35°WElev: 83ft.

Thunderstorm

34°C

94°F

Humidity 56%
Wind Speed SE 13 km/h
Barometer 1018.4 mb (30.08 in)
Dewpoint 24°C (76°F)
Visibility 16 km
Heat Index42°C (107°F)
Last update 14 Aug 5:53 pm EDT
Extended Forecast for

Tallahassee FL

Heat Advisory August 15, 11:00am until August 15, 07:00pm
Extreme Heat Warning August 14, 06:46pm until August 14, 08:00pm
Severe T-storm Warning until August 14, 07:30pm
Click here for hazard details and duration
Heat Advisory
...
...
  •  
    Extreme Heat Warning August 14, 06:46pm until August 14, 08:00pm
    Severe T-storm Warning until August 14, 07:30pm

    NOW: Multiple hazards in effect

    Click HERE for Details

  • Tonight

    Low: 25 °C

    Chance
    T-storms then
    Partly Cloudy

  • Saturday

    Saturday: Showers and thunderstorms likely, mainly between 2pm and 4pm. Mostly sunny and hot, with a high near 36. Heat index values as high as 43. Calm wind. Chance of precipitation is 60%. New rainfall amounts between 1 and 2.5 mm, except higher amounts possible in thunderstorms.

    High: 36 °C

    Sunny then
    T-storms
    Likely

  • Saturday Night

    Saturday Night: A 30 percent chance of showers and thunderstorms, mainly before 8pm. Some of the storms could produce heavy rainfall. Partly cloudy, with a low around 24. Calm wind.

    Low: 24 °C

    Heavy Rain
    then Mostly
    Clear

  • Sunday

    Sunday: A 40 percent chance of showers and thunderstorms after 2pm. Sunny and hot, with a high near 36. Heat index values as high as 43. Calm wind.

    High: 36 °C

    Sunny then
    Chance
    T-storms

  • Sunday Night

    Sunday Night: A 30 percent chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 25. Calm wind.

    Low: 25 °C

    Chance
    T-storms then
    Mostly Clear

  • Monday

    Monday: A 30 percent chance of showers and thunderstorms after 2pm. Mostly sunny and hot, with a high near 36.

    High: 36 °C

    Sunny then
    Chance
    T-storms

  • Monday Night

    Monday Night: A 30 percent chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 25.

    Low: 25 °C

    Chance
    T-storms then
    Partly Cloudy

  • Tuesday

    Tuesday: A 40 percent chance of showers and thunderstorms after 2pm. Sunny and hot, with a high near 36.

    High: 36 °C

    Sunny then
    Chance
    T-storms

Detailed Forecast

Tonight
A 40 percent chance of showers and thunderstorms, mainly before 8pm. Partly cloudy, with a low around 25. Calm wind.
Saturday
Showers and thunderstorms likely, mainly between 2pm and 4pm. Mostly sunny and hot, with a high near 36. Heat index values as high as 43. Calm wind. Chance of precipitation is 60%. New rainfall amounts between 1 and 2.5 mm, except higher amounts possible in thunderstorms.
Saturday Night
A 30 percent chance of showers and thunderstorms, mainly before 8pm. Some of the storms could produce heavy rainfall. Partly cloudy, with a low around 24. Calm wind.
Sunday
A 40 percent chance of showers and thunderstorms after 2pm. Sunny and hot, with a high near 36. Heat index values as high as 43. Calm wind.
Sunday Night
A 30 percent chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 25. Calm wind.
Monday
A 30 percent chance of showers and thunderstorms after 2pm. Mostly sunny and hot, with a high near 36.
Monday Night
A 30 percent chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 25.
Tuesday
A 40 percent chance of showers and thunderstorms after 2pm. Sunny and hot, with a high near 36.
Tuesday Night
A 30 percent chance of showers and thunderstorms, mainly before 8pm. Partly cloudy, with a low around 25.
Wednesday
A 30 percent chance of showers and thunderstorms after 2pm. Mostly sunny and hot, with a high near 36.
Wednesday Night
A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 25.
Thursday
A 40 percent chance of showers and thunderstorms. Mostly sunny and hot, with a high near 36.
Thursday Night
A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 24.
Friday
A 30 percent chance of showers and thunderstorms. Mostly sunny and hot, with a high near 36.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Tallahassee FL
 30.43°N 84.28°W (Elev. 125 m)
Last Update:
6:15 pm EDT Aug 14, 2026
Forecast Valid:
6pm EDT Aug 14, 2026-6pm EDT Aug 21, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation