Alert archive / Florida / Heat Advisories / 2026
Heat Advisories in Florida, June 2026
22 heat advisories in June 2026. An alert counts here when it covered any part of the state, so the counties below add up to more than the state. The archive of heat advisories reaches back to 2005.
Heat Advisories by county
Each county as a circle sized by its count in June 2026. Tap one for its archive.
- Heat Advisories
- 22
- Busiest day
- June 18, 20264 heat advisories
Over time
By day
Days in UTC, the clock the archive keeps.
The alerts
Every alert, in the order issued. Times are local, Eastern Time. Each opens its own page with the text, the map, the radar and the sounding.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jun 12, 1:00 PM EDT | Heat Advisory | TAE | Bay, Calhoun, Dixie, Franklin, Gadsden, Gulf and 10 more | 29 hr |
| Jun 14, 2:06 AM EDT | Heat Advisory | TAE | Bay, Calhoun, Dixie, Franklin, Gadsden, Gulf and 10 more | 16 hr |
| Jun 15, 1:22 AM EDT | Heat Advisory | MFL | Broward, Miami-Dade | 17 hr |
| Jun 16, 3:01 AM EDT | Heat Advisory | MFL | Broward, Miami-Dade | 15 hr |
| Jun 17, 1:55 AM EDT | Heat Advisory | MFL | Broward, Miami-Dade | 16 hr |
| Jun 18, 1:02 AM EDT | Heat Advisory | MLB | Brevard, Indian River, Lake, Martin, Okeechobee, Orange and 4 more | 18 hr |
| Jun 18, 3:07 AM EDT | Heat Advisory | TBW | Charlotte, Citrus, DeSoto, Hardee, Hernando, Highlands and 8 more | 16 hr |
| Jun 18, 3:11 AM EDT | Heat Advisory | MFL | Broward, Collier, Glades, Hendry, Miami-Dade, Monroe and 1 more | 16 hr |
| Jun 18, 9:19 AM EDT | Heat Advisory | JAX | Alachua, Baker, Bradford, Clay, Duval, Flagler and 5 more | 9 hr |
| Jun 18, 11:46 PM EDT | Heat Advisory | MLB | Brevard, Indian River, Lake, Martin, Okeechobee, Orange and 4 more | 19 hr |
| Jun 19, 2:46 AM EDT | Heat Advisory | MFL | Broward, Collier, Glades, Hendry, Miami-Dade, Monroe and 1 more | 16 hr |
| Jun 19, 3:26 AM EDT | Heat Advisory | TBW | Charlotte, Citrus, DeSoto, Hardee, Hernando, Highlands and 8 more | 16 hr |
| Jun 19, 12:13 PM EDT | Heat Advisory | MOB | Escambia, Okaloosa, Santa Rosa | 7 hr |
| Jun 20, 1:46 AM EDT | Heat Advisory | MFL | Broward, Collier, Miami-Dade | 16 hr |
| Jun 23, 12:50 AM EDT | Heat Advisory | MFL | Broward, Miami-Dade, Palm Beach | 17 hr |
| Jun 28, 2:19 AM EDT | Heat Advisory | TAE | Bay, Franklin, Gulf, Liberty, Wakulla | 17 hr |
| Jun 28, 7:55 PM EDT | Heat Advisory | TAE | Bay, Calhoun, Dixie, Franklin, Gadsden, Gulf and 11 more | 24 hr |
| Jun 29, 12:53 AM EDT | Heat Advisory | JAX | Alachua, Baker, Bradford, Clay, Columbia, Duval and 9 more | 18 hr |
| Jun 29, 12:54 AM EDT | Heat Advisory | MLB | Brevard, Lake, Orange, Seminole, Volusia | 17 hr |
| Jun 29, 3:10 AM EDT | Heat Advisory | TBW | Citrus, Hernando, Levy, Sumter | 15 hr |
| Jun 30, 12:16 AM EDT | Heat Advisory | MOB | Escambia, Okaloosa, Santa Rosa | 19 hr |
| Jun 30, 2:20 AM EDT | Heat Advisory | TAE | Bay, Calhoun, Franklin, Gadsden, Gulf, Holmes and 7 more | 16 hr |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Broward County7
- Miami-Dade County7
- Bay County5
- Franklin County5
- Gulf County5
- Liberty County5
- Wakulla County5
- Calhoun County4
- Gadsden County4
- Holmes County4
- Jackson County4
- Jefferson County4
- Leon County4
- Washington County4
- Dixie County3
- Lafayette County3
- Madison County3
- Taylor County3
- Brevard County3
- Lake County3
- Orange County3
- Seminole County3
- Volusia County3
- Citrus County3
- Hernando County3
- Sumter County3
- Collier County3
- Palm Beach County3
- Indian River County2
- Martin County2
- Okeechobee County2
- Osceola County2
- Saint Lucie County2
- Charlotte County2
- DeSoto County2
- Hardee County2
- Highlands County2
- Hillsborough County2
- Lee County2
- Manatee County2
27 more counties
- Pasco County2
- Pinellas County2
- Polk County2
- Sarasota County2
- Glades County2
- Hendry County2
- Monroe County2
- Alachua County2
- Baker County2
- Bradford County2
- Clay County2
- Duval County2
- Flagler County2
- Marion County2
- Nassau County2
- Putnam County2
- Saint Johns County2
- Union County2
- Escambia County2
- Okaloosa County2
- Santa Rosa County2
- Walton County2
- Columbia County1
- Gilchrist County1
- Hamilton County1
- Suwannee County1
- Levy County1
Nearby
Sources
National Weather Service watches, warnings, advisories and statements from the Iowa Environmental Mesonet's VTEC archive, which reconstructs tornado, severe thunderstorm, flash flood and marine warnings back to 1986 from the NWS text archive. Storm Prediction Center watches and mesoscale discussions from SPC's archive through the Mesonet. County centers from the US Census Bureau. Warning verification from the Mesonet's Cow. Rebuilt daily.