Heat Advisory

URGENT - WEATHER MESSAGE
National Weather Service Miami FL
304 AM EDT Wed Aug 27 2025

FLZ071>074-172>174-272200-
/O.NEW.KMFL.HT.Y.0012.250827T1500Z-250827T2200Z/
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 Hialeah, Pompano Beach, Sunrise, Pembroke
Pines, Miramar, Fort Lauderdale, Royal Palm Ranger, Sawgrass
Mills Mal, Kendall, Hollywood, Redland, Fortymile Bend, Kendale
Lakes, Miccosukee Indian Reservation, Davie, Coral Springs,
Mahogany Hammock, Shark Valley Obs Tower, Carol City, Deerfield
Beach, Pa-Hay Okee Overlook, Florida City, and Miami
304 AM EDT Wed Aug 27 2025

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

* WHAT...Heat index values up to 108 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

Short Term Forecast

Short Term Forecast
National Weather Service Key West FL
553 AM EDT Wed Aug 27 2025

FLZ076>078-GMZ031>033-035-042>044-052>055-072>075-271100-
Monroe Upper Keys-Monroe Middle Keys-Monroe Lower Keys-
Florida Bay including Barnes Sound, Blackwater Sound, and Buttonwood
Sound-
Bayside and Gulfside from Craig Key to west end of Seven Mile Bridge-
Gulf of America from East Cape Sable to Chokoloskee 20 to 60 NM out
and beyond 5 fathoms-
Gulf of America from west end of Seven Mile Bridge to Halfmoon Shoal
out to 5 Fathoms-
Hawk Channel from Ocean Reef to Craig Key out to the reef-
Hawk Channel from Craig Key to west end of Seven Mile Bridge out to
the reef-
Hawk Channel from west end of Seven Mile Bridge to Halfmoon Shoal
out to the reef-
Straits of Florida from Ocean Reef to Craig Key out 20 NM-
Straits of Florida from Craig Key to west end of Seven Mile Bridge
out 20 NM-
Straits of Florida from west end of Seven Mile Bridge to south of
Halfmoon Shoal out 20 NM-
Straits of Florida from Halfmoon Shoal to 20 NM west of Dry Tortugas
out 20 NM-
Straits of Florida from Ocean Reef to Craig Key 20 to 60 NM out-
Straits of Florida from Craig Key to west end of Seven Mile Bridge
20 to 60 NM out-
Straits of Florida from west end of Seven Mile Bridge to south of
Halfmoon Shoal 20 to 60 NM out-
Straits of Florida from Halfmoon Shoal to 20 NM west of Dry Tortugas
20 to 60 NM out-
Including the Communities of Key Largo, Marathon, and Key West
553 AM EDT Wed Aug 27 2025

.NOW...
Through 7 am, scattered showers with embedded thunderstorms will
move northwest through the distant Straits of Florida and the
nearshore waters surrounding the island chain. The stronger of the
activity is capable of heavy downpours reducing visbilities, wind
gusts of 25 knots, and occasional lightning strikes. Island
communities of the Lower Keys can expect a few hundredths of an inch
in rainfall.

$$