484
WWUS72 KMFL 210515
NPWMFL

URGENT - WEATHER MESSAGE
National Weather Service Miami FL
115 AM EDT Fri Aug 21 2026

FLZ071>074-172>174-212200-
/O.NEW.KMFL.HT.Y.0037.260821T1500Z-260821T2200Z/
Inland Broward County-Metro Broward County-Inland Miami-Dade
County-Metropolitan Miami Dade-Coastal Broward County-Coastal
Miami Dade County-Far South Miami-Dade County-
Including the cities of Davie, Miami, Sunrise, Sawgrass Mills
Mal, Pompano Beach, Kendall, Royal Palm Ranger, Shark Valley Obs
Tower, Mahogany Hammock, Coral Springs, Redland, Fort Lauderdale,
Carol City, Pembroke Pines, Miramar, Kendale Lakes, Hollywood,
Pa-Hay Okee Overlook, Fortymile Bend, Florida City, Deerfield
Beach, Hialeah, and Miccosukee Indian Reservation
115 AM EDT Fri Aug 21 2026

...HEAT ADVISORY IN EFFECT FROM 11 AM THIS MORNING TO 6 PM EDT THIS
EVENING...

* WHAT...Heat index values up to 107 expected.

* WHERE...Coastal Broward County, Coastal Miami Dade County, Far
  South Miami-Dade County, Inland Broward County, Inland Miami-Dade
  County, Metro Broward County, and Metropolitan Miami Dade Counties.

* WHEN...From 11 AM this morning to 6 PM EDT this evening.

* IMPACTS...Hot temperatures and high humidity may cause heat
  illnesses.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Drink plenty of fluids, stay in an air-conditioned room, stay out of
the sun, and check up on relatives and neighbors.

To reduce risk during outdoor work, the Occupational Safety and
Health Administration recommends scheduling frequent rest breaks in
shaded or air conditioned environments. Anyone overcome by heat
should be moved to a cool and shaded location. Heat stroke is an
emergency! Call 9 1 1.

&&

$$

WR