Headline:
Heat Advisory issued August 21 at 12:46AM EDT until August 21 at 7:00PM EDT by NWS Jacksonville FL
Event:
Heat Advisory
Urgency:
Expected
Effective:
August 20, 2026 - 9:46pm
Expires:
August 21, 2026 - 3:15pm
Description:
* WHAT...Heat index values up to 108 expected.
* WHERE...Portions of northeast and northern Florida and southeast
Georgia.
* WHEN...From 11 AM this morning to 7 PM EDT this evening.
* 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; Eastern Hamilton; Coastal Nassau; Eastern Alachua; Western Hamilton; Trout River; Western Alachua; Northern Columbia; Southeastern Columbia; Western Duval; Southwestern Columbia; Wayne; Brantley; Inland Glynn; Coastal Glynn; Echols; Clinch; Inland Camden; Coastal Camden; Northeastern Charlton; Southern Ware; Western Charlton
Forcast Office:
NWS Jacksonville FL
Sender:
w-nws.webmaster@noaa.gov