Heat advisory issued as tropics heat up in South Florida

On August 9, 2026, South Florida is facing a hot and humid day, with temperatures reaching the low 90s and feels-like temperatures hitting triple digits. A heat advisory is in effect from 11 a.m. to 6 p.m., prompting residents to stay hydrated and check on seniors and pets. The National Hurricane Center is also monitoring two areas for potential tropical development, with one tropical wave in the Atlantic having a 20% chance of development and another wave expected to move off Africa with a 40% chance.

Heat advisory issued as tropics heat up in South Florida
1 source
Published Aug 9, 2026

Topic overview

Briefly

  • South Florida is experiencing high temperatures in the low 90s with high humidity.
  • A heat advisory is in effect from 11 a.m. to 6 p.m. due to extreme heat conditions.
  • Residents are urged to stay hydrated and monitor vulnerable populations as the region faces ongoing hot and humid weather.

What happened

On Sunday, August 9, 2026, South Florida is experiencing a hot and humid day, with high real temperatures expected to reach the low 90s. The combination of high humidity will result in feels-like temperatures soaring into the triple digits, with some areas feeling as hot as 105 degrees Fahrenheit. Due to these extreme heat conditions, a heat advisory has been issued for the metroplex from 11 a.m. until 6 p.m. Residents are advised to stay hydrated, take breaks in air conditioning, and check on vulnerable populations such as seniors and pets. This pattern of hot and humid weather is expected to persist throughout the week, indicating a prolonged period of discomfort for the region's inhabitants. In addition to the heat, the National Hurricane Center is actively tracking two areas in the tropics for potential development. The first area is a tropical wave located in the Atlantic, which currently has a 20% chance of developing into a more significant weather system over the next week. The second wave is anticipated to move off the African continent early next week, with a higher chance of development at 40%. This dual focus on both the heat and the potential for tropical storms underscores the challenges faced by South Florida residents during this time of year, as they navigate the risks associated with extreme weather conditions.

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Updated Aug 9, 2026

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