30°19'N / 81°39'W / Hoogte 4 m / 15:37 30-07-2026, America/New_York (UTC-4)
vanaf: 30-07-2026, 14:34
naar: 30-07-2026, 19:00
* WHAT...Heat index values up to 110. * WHERE...Portions of northeast and northern Florida and southeast Georgia. * WHEN...Until 7 PM EDT this evening. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses.
Duval,Coastal Duval
Drink plenty of fluids, stay in an air-conditioned room, stay out of
the sun, and check up on relatives and neighbors.
Take extra precautions when outside. Wear lightweight and loose
fitting clothing. Try to limit strenuous activities to early morning
or evening. Take action when you see symptoms of heat exhaustion and
heat stroke.
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.
NWS Jacksonville FL
30-07-2026, 14:34
vanaf: 30-07-2026, 14:52
naar: 30-07-2026, 15:45
At 252 PM EDT, Doppler radar was tracking a strong thunderstorm over Normandy, or 7 miles west of Jacksonville, moving east at 20 mph. HAZARD...Wind gusts around 40 mph and half inch hail. SOURCE...Radar indicated. IMPACT...Gusty winds could knock down tree limbs and blow around unsecured objects. Minor hail damage to vegetation is possible. Locations impacted include... Jacksonville, Orange Park, Unf, Mandarin, Arlington, Ponte Vedra Beach, Jacksonville Beach, Atlantic Beach, Neptune Beach, and Baymeadows.
Inland Nassau; Coastal Duval; Eastern Clay; Trout River; Western Clay; Northeast Coastal St. Johns; South Central Duval; Western Duval; Northern Inland St. JohnsIf outdoors, consider seeking shelter inside a building.NWS Jacksonville FL30-07-2026, 14:52