Headline:
Heat Advisory issued August 18 at 7:17PM EDT until August 19 at 8:00PM EDT by NWS Jacksonville FL
Event:
Heat Advisory
Urgency:
Expected
Effective:
August 18, 2026 - 4:17pm
Expires:
August 19, 2026 - 2:00am
Description:
* WHAT...Heat index values up to 111 expected.
* WHERE...Portions of northeast and northern Florida and southeast
Georgia.
* WHEN...From 11 AM to 8 PM EDT Wednesday.
* IMPACTS...Hot temperatures and high humidity may cause heat
illnesses.
Instruction:
Drink plenty of fluids, stay in an air-conditioned room, stay out of
the sun, and check up on relatives and neighbors.
Area Description:
Suwannee; Baker; Inland Nassau; Union; Bradford; Gilchrist; Inland Flagler; Eastern Hamilton; Coastal Nassau; Coastal Duval; Eastern Clay; Eastern Alachua; Eastern Putnam; Coastal Flagler; Eastern Marion; Western Hamilton; Trout River; Western Clay; Northeast Coastal St. Johns; Western Alachua; Western Putnam; Central Marion; Northern Columbia; South Central Duval; Southeast Coastal St. Johns; Western Marion; Southeastern Columbia; Western Duval; Northern Inland St. Johns; Southwestern Columbia; Southern Inland St. Johns; Western St. Johns; Inland Glynn; Coastal Glynn; Echols; Inland Camden; Coastal Camden
Forcast Office:
NWS Jacksonville FL
Sender:
w-nws.webmaster@noaa.gov