Inland Flagler; Coastal Duval; Eastern Clay; Eastern Putnam; Coastal Flagler; Western Clay; Northeast Coastal St. Johns; Western Putnam; South Central Duval; Southeast Coastal St. Johns; Northern Inland St. Johns; Southern Inland St. Johns; Western St. Johns
Starts
Ends
Issued
SeverityModerate
UrgencyExpected
CertaintyLikely
Details
* WHAT...Heat index values up to 109 expected.
* WHERE...A portion of northeast Florida.
* WHEN...From 11 AM to 7 PM EDT Friday.
* IMPACTS...Hot temperatures and high humidity may cause heat illnesses.