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

Hazardous Weather Conditions

Current conditions at

St. Petersburg/Clearwater Airport (KPIE)

Lat: 27.91°NLon: 82.69°WElev: 3ft.

Fair

82°F

28°C

Humidity 82%
Wind Speed W 6 mph
Barometer 30.06 in (1018.0 mb)
Dewpoint 76°F (24°C)
Visibility 10.00 mi
Heat Index89°F (32°C)
Last update 18 Aug 1:53 am EDT
Extended Forecast for

Feather Sound FL

Heat Advisory August 18, 11:00am until August 18, 07:00pm
Click here for hazard details and duration
Heat Advisory

  • Overnight

    Overnight: Mostly clear, with a low around 82. West wind around 7 mph.

    Low: 82 °F

    Mostly Clear

  • Tuesday

    Tuesday: Isolated showers and thunderstorms between noon and 2pm. Mostly sunny, with a high near 92. Heat index values as high as 108. West wind 8 to 11 mph. Chance of precipitation is 20%.

    High: 92 °F

    Sunny then
    Isolated
    T-storms

  • Tuesday Night

    Tuesday Night: Isolated showers and thunderstorms after 5am. Partly cloudy, with a low around 82. West wind 8 to 11 mph. Chance of precipitation is 10%.

    Low: 82 °F

    Partly Cloudy
    then Isolated
    T-storms

  • Wednesday

    Wednesday: Scattered showers and thunderstorms before 8am, then showers likely and possibly a thunderstorm between 8am and 2pm, then isolated showers and thunderstorms after 2pm. Partly sunny, with a high near 91. Heat index values as high as 107. West northwest wind 8 to 10 mph. Chance of precipitation is 60%.

    High: 91 °F

    Showers
    Likely

  • Wednesday Night

    Wednesday Night: Isolated showers and thunderstorms before 8pm, then scattered showers and thunderstorms after 2am. Partly cloudy, with a low around 81. West wind 5 to 8 mph. Chance of precipitation is 30%.

    Low: 81 °F

    Isolated
    T-storms then
    Scattered
    Showers

  • Thursday

    Thursday: Scattered showers and thunderstorms. Mostly sunny, with a high near 91. West wind 5 to 8 mph. Chance of precipitation is 40%.

    High: 91 °F

    Scattered
    T-storms

  • Thursday Night

    Thursday Night: Scattered showers and thunderstorms, mainly after 2am. Partly cloudy, with a low around 80. West southwest wind 5 to 7 mph. Chance of precipitation is 30%.

    Low: 80 °F

    Scattered
    T-storms

  • Friday

    Friday: Scattered showers and thunderstorms. Mostly sunny, with a high near 90. Southwest wind 5 to 9 mph. Chance of precipitation is 40%.

    High: 90 °F

    Scattered
    T-storms

  • Friday Night

    Friday Night: Scattered showers and thunderstorms, mainly after 2am. Partly cloudy, with a low around 80. Southwest wind 5 to 7 mph. Chance of precipitation is 30%.

    Low: 80 °F

    Scattered
    T-storms

Detailed Forecast

Overnight
Mostly clear, with a low around 82. West wind around 7 mph.
Tuesday
Isolated showers and thunderstorms between noon and 2pm. Mostly sunny, with a high near 92. Heat index values as high as 108. West wind 8 to 11 mph. Chance of precipitation is 20%.
Tuesday Night
Isolated showers and thunderstorms after 5am. Partly cloudy, with a low around 82. West wind 8 to 11 mph. Chance of precipitation is 10%.
Wednesday
Scattered showers and thunderstorms before 8am, then showers likely and possibly a thunderstorm between 8am and 2pm, then isolated showers and thunderstorms after 2pm. Partly sunny, with a high near 91. Heat index values as high as 107. West northwest wind 8 to 10 mph. Chance of precipitation is 60%.
Wednesday Night
Isolated showers and thunderstorms before 8pm, then scattered showers and thunderstorms after 2am. Partly cloudy, with a low around 81. West wind 5 to 8 mph. Chance of precipitation is 30%.
Thursday
Scattered showers and thunderstorms. Mostly sunny, with a high near 91. West wind 5 to 8 mph. Chance of precipitation is 40%.
Thursday Night
Scattered showers and thunderstorms, mainly after 2am. Partly cloudy, with a low around 80. West southwest wind 5 to 7 mph. Chance of precipitation is 30%.
Friday
Scattered showers and thunderstorms. Mostly sunny, with a high near 90. Southwest wind 5 to 9 mph. Chance of precipitation is 40%.
Friday Night
Scattered showers and thunderstorms, mainly after 2am. Partly cloudy, with a low around 80. Southwest wind 5 to 7 mph. Chance of precipitation is 30%.
Saturday
Scattered showers and thunderstorms. Mostly sunny, with a high near 89. Chance of precipitation is 40%.
Saturday Night
Scattered showers and thunderstorms. Partly cloudy, with a low around 80. Chance of precipitation is 30%.
Sunday
Scattered showers and thunderstorms. Mostly sunny, with a high near 89. Chance of precipitation is 50%.
Sunday Night
Partly cloudy, with a low around 80.
Monday
Isolated showers and thunderstorms. Mostly sunny, with a high near 90. Chance of precipitation is 20%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Feather Sound FL
 27.91°N 82.65°W (Elev. 3 ft)
Last Update:
12:56 am EDT Aug 18, 2026
Forecast Valid:
2am EDT Aug 18, 2026-6pm EDT Aug 24, 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