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NewsWSVN 7 News MiamiAugust 9, 2026Miami-Dade

National Weather Service issues Heat Advisory for Miami-Dade and Broward counties this Sunday

A Heat Advisory is in effect from 11AM to 6PM this Sunday for coastal and metro Miami-Dade and Broward counties due to dangerous heat index values exceeding 105F. Residents can expect hot, dry conditions throughout the week with temperatures reaching the mid-90s and hazy skies caused by Saharan dust.

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Why It Matters

Residents in Miami-Dade and Broward counties face increased health risks from extreme heat and dangerous s at beaches this Sunday.

Key Facts

  • A Heat Advisory is active Sunday from 11AM to 6PM for coastal and metro Miami-Dade and Broward.
  • Heat index values are expected to exceed 105F during the advisory period.
  • Rip current risk is high at east coast beaches this Sunday.
  • High temperatures will reach the low 90s on Sunday and mid-90s throughout the rest of the week.
  • Rain chances are low (10-20%) for the upcoming week.
  • Saharan dust is expected to move overhead mid-to-late week, causing hazy skies.
  • The National Hurricane Center is monitoring two tropical waves near Africa, neither of which currently poses a threat to South Florida.
  • Broward schools begin their first day of the new school year on Monday.

Who's Mentioned

organizationNational Hurricane Center“Monitoring tropical waves”organizationNational Weather Service“Issued the heat advisory”locationMiami-Dade“Area under heat advisory”locationBroward“Area under heat advisory”