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

Erin Strengthens to a Hurricane; Heavy Rainfall Possible in Puerto Rico and the Virgin Islands, the Upper Midwest, South Texas

Hurricane Erin may bring isolated flash and urban flooding, landslides or mudslides, and possible tropical storm conditions to Puerto Rico and the U.S. Virgin Islands this weekend. Scattered thunderstorms and heavy rainfall may bring areas of flooding this weekend over the Upper Midwest. A tropical disturbance will bring locally heavy rain and mainly urban flash flooding to far southern Texas. Read More >

Hazardous Weather Conditions

Current conditions at

Clearwater Air Park (KCLW)

Lat: 27.97°NLon: 82.76°WElev: 71ft.

Fair

88°F

31°C

Humidity 70%
Wind Speed NW 10 mph
Barometer 29.96 in
Dewpoint 77°F (25°C)
Visibility 10.00 mi
Heat Index100°F (38°C)
Last update 16 Aug 5:35 pm EDT
Extended Forecast for

Tarpon Springs FL

Heat Advisory until August 16, 07:00pm
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory until August 16, 07:00pm

    NOW until 7:00pm Sat

    Heat Advisory

  • This Afternoon

    High: 93 °F

    Scattered
    T-storms

  • Tonight

    Tonight: Scattered showers and thunderstorms, mainly before midnight. Mostly cloudy, with a low around 77. North wind around 6 mph becoming calm in the evening. Chance of precipitation is 40%.

    Low: 77 °F

    Scattered
    T-storms

  • Sunday

    Sunday: Scattered showers and thunderstorms after noon. Mostly sunny, with a high near 92. Heat index values as high as 104. Calm wind becoming west northwest around 6 mph in the afternoon. Chance of precipitation is 40%.

    High: 92 °F

    Mostly Sunny
    then
    Scattered
    T-storms

  • Sunday Night

    Sunday Night: Scattered showers and thunderstorms before 2am. Mostly cloudy, with a low around 76. Light and variable wind. Chance of precipitation is 40%.

    Low: 76 °F

    Scattered
    T-storms

  • Monday

    Monday: Showers and thunderstorms likely, mainly after 2pm. Mostly sunny, with a high near 92. Light and variable wind becoming northwest 5 to 7 mph in the morning. Chance of precipitation is 70%.

    High: 92 °F

    Sunny then
    T-storms
    Likely

  • Monday Night

    Monday Night: Showers and thunderstorms likely, mainly before 8pm. Partly cloudy, with a low around 76. East northeast wind 3 to 6 mph. Chance of precipitation is 60%.

    Low: 76 °F

    T-storms
    Likely then
    Scattered
    T-storms

  • Tuesday

    Tuesday: Scattered showers and thunderstorms after 2pm. Sunny, with a high near 93. North wind 5 to 9 mph. Chance of precipitation is 40%.

    High: 93 °F

    Sunny then
    Scattered
    T-storms

  • Tuesday Night

    Tuesday Night: Scattered showers and thunderstorms before 8pm. Mostly clear, with a low around 76. Northeast wind 3 to 7 mph. Chance of precipitation is 30%.

    Low: 76 °F

    Scattered
    T-storms then
    Mostly Clear

Detailed Forecast

This Afternoon
Scattered showers and thunderstorms. Mostly sunny, with a high near 93. Heat index values as high as 105. West northwest wind around 6 mph. Chance of precipitation is 30%.
Tonight
Scattered showers and thunderstorms, mainly before midnight. Mostly cloudy, with a low around 77. North wind around 6 mph becoming calm in the evening. Chance of precipitation is 40%.
Sunday
Scattered showers and thunderstorms after noon. Mostly sunny, with a high near 92. Heat index values as high as 104. Calm wind becoming west northwest around 6 mph in the afternoon. Chance of precipitation is 40%.
Sunday Night
Scattered showers and thunderstorms before 2am. Mostly cloudy, with a low around 76. Light and variable wind. Chance of precipitation is 40%.
Monday
Showers and thunderstorms likely, mainly after 2pm. Mostly sunny, with a high near 92. Light and variable wind becoming northwest 5 to 7 mph in the morning. Chance of precipitation is 70%.
Monday Night
Showers and thunderstorms likely, mainly before 8pm. Partly cloudy, with a low around 76. East northeast wind 3 to 6 mph. Chance of precipitation is 60%.
Tuesday
Scattered showers and thunderstorms after 2pm. Sunny, with a high near 93. North wind 5 to 9 mph. Chance of precipitation is 40%.
Tuesday Night
Scattered showers and thunderstorms before 8pm. Mostly clear, with a low around 76. Northeast wind 3 to 7 mph. Chance of precipitation is 30%.
Wednesday
Scattered showers and thunderstorms, mainly after 2pm. Sunny, with a high near 92. Light and variable wind becoming northwest 5 to 9 mph in the morning. Chance of precipitation is 40%.
Wednesday Night
Scattered showers and thunderstorms before 8pm, then isolated showers and thunderstorms after 2am. Mostly clear, with a low around 78. Chance of precipitation is 30%.
Thursday
Scattered showers and thunderstorms. Sunny, with a high near 92. Chance of precipitation is 40%.
Thursday Night
Isolated showers and thunderstorms. Mostly clear, with a low around 78. Chance of precipitation is 20%.
Friday
Scattered showers and thunderstorms. Mostly sunny, with a high near 92. Chance of precipitation is 50%.
Friday Night
Scattered showers and thunderstorms. Partly cloudy, with a low around 78. Chance of precipitation is 40%.
Saturday
Scattered showers and thunderstorms. Mostly sunny, with a high near 91.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Tarpon Springs FL
 28.14°N 82.75°W (Elev. 13 ft)
Last Update:
2:17 pm EDT Aug 16, 2025
Forecast Valid:
5pm EDT Aug 16, 2025-6pm EDT Aug 23, 2025
 
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