Heat Advisory Issued for Gainesville, Ocala, Palm Coast, St. Augustine, Jacksonville, and Parts of Southern Georgia
Published: July 7, 2026
A Heat Advisory has been issued for Gainesville, Ocala, Palm Coast, St. Augustine, Jacksonville, and portions of southern Georgia as dangerous heat and humidity continue to impact the region. The advisory is in effect from 11:00 AM to 6:00 PM EDT Wednesday, with heat index values reaching up to 109°F, creating hazardous conditions for anyone spending extended periods outdoors. (WJXT)
Areas Under the Heat Advisory
Florida
- Gainesville
- Ocala
- Palm Coast
- St. Augustine
- Jacksonville
- Additional portions of northeast and north-central Florida
Southern Georgia
- Parts of southeast Georgia, including communities near the Florida border, are also included in the advisory. (WKMG)
What to Expect
Actual air temperatures are expected to climb into the mid to upper 90s, while high humidity will push the “feels like” temperature to 105°F–109°F during the hottest part of the afternoon.
Conditions like these significantly increase the risk of:
- Heat exhaustion
- Heat cramps
- Heat stroke
- Dehydration
- Dangerous conditions for outdoor workers, athletes, and vulnerable populations
Scattered afternoon thunderstorms may develop, but they will provide only localized and temporary relief from the oppressive heat. (WJXT)
Heat Safety Tips
Residents are encouraged to take extra precautions:
- Drink plenty of water throughout the day.
- Stay inside air-conditioned buildings whenever possible.
- Avoid strenuous outdoor activities between late morning and early evening.
- Wear lightweight, loose-fitting, light-colored clothing.
- Take frequent breaks if working outside.
- Never leave children or pets inside parked vehicles.
- Check on elderly neighbors, family members, and anyone without reliable air conditioning. (WKMG)
Why This Heat Is Dangerous
High humidity prevents sweat from evaporating efficiently, making it much harder for the body to cool itself. Even healthy individuals can develop heat-related illnesses quickly when the heat index exceeds 105°F.
Early symptoms include:
- Heavy sweating
- Muscle cramps
- Weakness
- Headache
- Dizziness
- Nausea
If someone becomes confused, loses consciousness, or stops sweating despite the heat, call 911 immediately, as these are signs of heat stroke.
Stay Weather Aware
The combination of dangerous heat and summertime thunderstorms will continue across northeast Florida and southern Georgia. Residents should remain alert for updated forecasts, additional heat advisories, and any severe thunderstorm warnings that may develop later in the day. (WJXT)
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Top 5 Radar Watch HQ Heat Essentials
Stay cool and protected during extreme heat with these essential items recommended by Radar Watch HQ.
A rechargeable misting fan provides instant cooling by combining airflow with a fine water mist. Ideal for outdoor events, job sites, sporting events, and emergency kits.
Compact, lightweight, and USB rechargeable, a handheld fan is perfect for walking, commuting, hiking, or waiting outdoors during high heat.
3. Personal Cooling Air System
Wearable neck air conditioners and portable evaporative cooling units help reduce heat stress during prolonged outdoor activities. These devices are especially useful for workers and anyone spending extended time outside.
4. Insulated Stainless Steel Water Bottle
A double-wall vacuum-insulated water bottle keeps drinks cold for hours, helping you stay hydrated throughout the hottest part of the day.
Reusable cooling towels activate with water and provide long-lasting cooling when draped around your neck or shoulders. They’re excellent for outdoor work, exercise, and recreation.
Radar Watch HQ Tip: Never wait until you’re thirsty to hydrate. Drink water regularly, seek shade or air conditioning whenever possible, and take frequent breaks during extreme heat. Combining hydration with portable cooling devices can significantly reduce the risk of heat-related illness.
