Alert archive / Florida / Severe Thunderstorm Warnings / 2026
Severe Thunderstorm Warnings in Florida, August 2026
161 severe thunderstorm warnings in August 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 severe thunderstorm warnings reaches back to 1986.
Severe Thunderstorm Warnings by county
Each county as a circle sized by its count in August 2026. Tap one for its archive.
- Severe Thunderstorm Warnings
- 161
- Busiest day
- August 20, 202621 severe thunderstorm warnings
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 |
|---|---|---|---|---|
| Aug 4, 1:55 PM EDT | Severe Thunderstorm Warning | MFL | Miami-Dade | 35 min |
| Aug 4, 5:51 PM EDT | Severe Thunderstorm Warning | MLB | Volusia | 24 min |
| Aug 5, 4:05 PM EDT | Severe Thunderstorm Warning | MFL | Collier | 25 min |
| Aug 5, 5:30 PM EDT | Severe Thunderstorm Warning | TAE | Gadsden | 46 min |
| Aug 5, 5:38 PM EDT | Severe Thunderstorm Warning | TBW | Highlands | 22 min |
| Aug 6, 10:59 PM EDT | Severe Thunderstorm Warning | KEY | Monroe | 18 min |
| Aug 8, 3:06 PM EDT | Severe Thunderstorm Warning | JAX | Flagler, Saint Johns | 24 min |
| Aug 8, 3:53 PM EDT | Severe Thunderstorm Warning | JAX | Marion | 37 min |
| Aug 8, 4:07 PM EDT | Severe Thunderstorm Warning | JAX | Flagler | 23 min |
| Aug 9, 3:02 PM EDT | Severe Thunderstorm Warning | JAX | Nassau | 19 min |
| Aug 10, 3:46 PM EDT | Severe Thunderstorm Warning | JAX | Duval, Nassau | 29 min |
| Aug 12, 2:23 PM EDT | Severe Thunderstorm Warning | JAX | Duval, Nassau, Saint Johns | 52 min |
| Aug 12, 2:27 PM EDT | Severe Thunderstorm Warning | JAX | Baker, Nassau | 29 min |
| Aug 12, 2:38 PM EDT | Severe Thunderstorm Warning | JAX | Clay, Duval, Nassau, Saint Johns | 37 min |
| Aug 12, 3:13 PM EDT | Severe Thunderstorm Warning | JAX | Clay, Duval, Putnam, Saint Johns | 32 min |
| Aug 12, 3:42 PM EDT | Severe Thunderstorm Warning | JAX | Flagler, Saint Johns | 33 min |
| Aug 12, 3:49 PM EDT | Severe Thunderstorm Warning | JAX | Hamilton, Suwannee | 41 min |
| Aug 12, 4:42 PM EDT | Severe Thunderstorm Warning | TAE | Jefferson, Madison | 32 min |
| Aug 12, 5:29 PM EDT | Severe Thunderstorm Warning | JAX | Alachua, Columbia, Gilchrist, Suwannee | 31 min |
| Aug 12, 6:39 PM EDT | Severe Thunderstorm Warning | TAE | Leon | 19 min |
| Aug 12, 7:19 PM EDT | Severe Thunderstorm Warning | TAE | Jackson | 41 min |
| Aug 12, 9:13 PM EDT | Severe Thunderstorm Warning | TAE | Holmes, Walton | 47 min |
| Aug 13, 7:02 PM EDT | Severe Thunderstorm Warning | JAX | Nassau | 28 min |
| Aug 13, 8:15 PM EDT | Severe Thunderstorm Warning | JAX | Duval, Nassau | 30 min |
| Aug 13, 8:34 PM EDT | Severe Thunderstorm Warning | JAX | Duval, Nassau, Saint Johns | 56 min |
| Aug 14, 3:06 PM EDT | Severe Thunderstorm Warning | JAX | Duval, Nassau | 39 min |
| Aug 14, 3:32 PM EDT | Severe Thunderstorm Warning | JAX | Duval, Saint Johns | 21 min |
| Aug 14, 3:58 PM EDT | Severe Thunderstorm Warning | MLB | Orange, Osceola | 32 min |
| Aug 14, 5:45 PM EDT | Severe Thunderstorm Warning | JAX | Marion | 31 min |
| Aug 14, 6:07 PM EDT | Severe Thunderstorm Warning | TAE | Jackson | 68 min |
| Aug 14, 6:24 PM EDT | Severe Thunderstorm Warning | TAE | Gadsden, Jefferson, Leon, Taylor, Wakulla | 66 min |
| Aug 14, 6:35 PM EDT | Severe Thunderstorm Warning | MOB | Okaloosa | 40 min |
| Aug 14, 6:42 PM EDT | Severe Thunderstorm Warning | TAE | Jefferson, Lafayette, Madison, Taylor | 78 min |
| Aug 14, 6:58 PM EDT | Severe Thunderstorm Warning | TAE | Calhoun, Gadsden, Jackson, Liberty | 62 min |
| Aug 14, 7:14 PM EDT | Severe Thunderstorm Warning | MOB | Okaloosa | 46 min |
| Aug 14, 7:36 PM EDT | Severe Thunderstorm Warning | TAE | Leon, Wakulla | 18 min |
| Aug 17, 4:33 PM EDT | Severe Thunderstorm Warning | TAE | Bay, Calhoun, Gulf, Liberty | 42 min |
| Aug 17, 4:43 PM EDT | Severe Thunderstorm Warning | MLB | Orange, Osceola | 19 min |
| Aug 17, 4:55 PM EDT | Severe Thunderstorm Warning | MOB | Santa Rosa | 50 min |
| Aug 17, 5:12 PM EDT | Severe Thunderstorm Warning | MOB | Escambia | 48 min |
| Aug 17, 5:14 PM EDT | Severe Thunderstorm Warning | MOB | Okaloosa, Santa Rosa | 27 min |
| Aug 17, 5:34 PM EDT | Severe Thunderstorm Warning | TAE | Calhoun, Gulf, Liberty, Wakulla | 56 min |
| Aug 17, 5:37 PM EDT | Severe Thunderstorm Warning | MOB | Okaloosa | 53 min |
| Aug 17, 5:52 PM EDT | Severe Thunderstorm Warning | MOB | Escambia | 27 min |
| Aug 17, 6:37 PM EDT | Severe Thunderstorm Warning | TAE | Walton | 38 min |
| Aug 18, 3:29 PM EDT | Severe Thunderstorm Warning | JAX | Clay, Duval | 31 min |
| Aug 18, 3:46 PM EDT | Severe Thunderstorm Warning | JAX | Clay, Duval, Saint Johns | 29 min |
| Aug 18, 4:14 PM EDT | Severe Thunderstorm Warning | JAX | Clay, Duval, Putnam, Saint Johns | 25 min |
| Aug 18, 4:47 PM EDT | Severe Thunderstorm Warning | JAX | Clay, Saint Johns | 13 min |
| Aug 18, 5:11 PM EDT | Severe Thunderstorm Warning | TAE | Franklin | 49 min |
| Aug 18, 5:16 PM EDT | Severe Thunderstorm Warning | JAX | Baker, Bradford, Clay, Duval, Union | 29 min |
| Aug 18, 5:24 PM EDT | Severe Thunderstorm Warning | TAE | Holmes, Walton | 51 min |
| Aug 18, 5:42 PM EDT | Severe Thunderstorm Warning | TAE | Holmes | 48 min |
| Aug 18, 5:44 PM EDT | Severe Thunderstorm Warning | JAX | Alachua, Bradford, Clay, Putnam, Union | 31 min |
| Aug 18, 5:46 PM EDT | Severe Thunderstorm Warning | JAX | Alachua | 29 min |
| Aug 18, 5:58 PM EDT | Severe Thunderstorm Warning | TAE | Holmes, Walton, Washington | 32 min |
| Aug 18, 6:13 PM EDT | Severe Thunderstorm Warning | JAX | Alachua, Bradford, Marion, Putnam | 47 min |
| Aug 18, 6:15 PM EDT | Severe Thunderstorm Warning | MOB | Escambia, Santa Rosa | 45 min |
| Aug 18, 6:24 PM EDT | Severe Thunderstorm Warning | TAE | Holmes, Walton, Washington | 51 min |
| Aug 18, 6:27 PM EDT | Severe Thunderstorm Warning | TAE | Holmes, Jackson, Washington | 48 min |
| Aug 18, 6:42 PM EDT | Severe Thunderstorm Warning | TAE | Calhoun, Gadsden, Jackson, Liberty | 33 min |
| Aug 18, 6:58 PM EDT | Severe Thunderstorm Warning | JAX | Flagler, Marion, Putnam | 32 min |
| Aug 18, 7:01 PM EDT | Severe Thunderstorm Warning | MLB | Volusia | 29 min |
| Aug 18, 7:15 PM EDT | Severe Thunderstorm Warning | TAE | Calhoun, Jackson, Liberty | 45 min |
| Aug 18, 7:53 PM EDT | Severe Thunderstorm Warning | TAE | Calhoun, Gulf, Liberty | 37 min |
| Aug 19, 3:18 PM EDT | Severe Thunderstorm Warning | TAE | Bay, Gulf | 42 min |
| Aug 19, 3:40 PM EDT | Severe Thunderstorm Warning | MOB | Okaloosa | 50 min |
| Aug 19, 4:02 PM EDT | Severe Thunderstorm Warning | MLB | Lake | 28 min |
| Aug 19, 4:10 PM EDT | Severe Thunderstorm Warning | TAE | Walton, Washington | 50 min |
| Aug 19, 4:23 PM EDT | Severe Thunderstorm Warning | TAE | Bay, Calhoun, Gulf | 37 min |
| Aug 19, 4:25 PM EDT | Severe Thunderstorm Warning | MLB | Lake, Seminole, Volusia | 22 min |
| Aug 19, 4:39 PM EDT | Severe Thunderstorm Warning | TAE | Holmes, Walton | 21 min |
| Aug 19, 4:53 PM EDT | Severe Thunderstorm Warning | TAE | Bay, Holmes, Jackson, Walton, Washington | 67 min |
| Aug 19, 5:02 PM EDT | Severe Thunderstorm Warning | MLB | Lake, Orange | 28 min |
| Aug 19, 5:10 PM EDT | Severe Thunderstorm Warning | TAE | Bay, Calhoun, Jackson | 50 min |
| Aug 19, 5:16 PM EDT | Severe Thunderstorm Warning | MLB | Martin, Saint Lucie | 29 min |
| Aug 19, 5:42 PM EDT | Severe Thunderstorm Warning | JAX | Marion | 48 min |
| Aug 19, 5:45 PM EDT | Severe Thunderstorm Warning | MLB | Lake | 30 min |
| Aug 19, 5:55 PM EDT | Severe Thunderstorm Warning | MOB | Escambia, Santa Rosa | 50 min |
| Aug 19, 6:14 PM EDT | Severe Thunderstorm Warning | JAX | Flagler, Saint Johns | 46 min |
| Aug 19, 6:22 PM EDT | Severe Thunderstorm Warning | JAX | Alachua, Marion, Putnam | 23 min |
| Aug 19, 6:37 PM EDT | Severe Thunderstorm Warning | TAE | Gadsden, Leon | 38 min |
| Aug 19, 6:49 PM EDT | Severe Thunderstorm Warning | JAX | Alachua, Marion, Putnam | 26 min |
| Aug 19, 7:28 PM EDT | Severe Thunderstorm Warning | JAX | Baker, Bradford, Clay, Union | 32 min |
| Aug 19, 7:44 PM EDT | Severe Thunderstorm Warning | TAE | Jefferson, Madison | 31 min |
| Aug 19, 8:23 PM EDT | Severe Thunderstorm Warning | JAX | Baker, Bradford, Clay, Columbia, Duval, Union | 37 min |
| Aug 20, 2:57 PM EDT | Severe Thunderstorm Warning | TBW | Polk, Sumter | 33 min |
| Aug 20, 3:12 PM EDT | Severe Thunderstorm Warning | JAX | Marion | 33 min |
| Aug 20, 3:18 PM EDT | Severe Thunderstorm Warning | MOB | Santa Rosa | 42 min |
| Aug 20, 3:50 PM EDT | Severe Thunderstorm Warning | JAX | Saint Johns | 25 min |
| Aug 20, 4:06 PM EDT | Severe Thunderstorm Warning | JAX | Alachua | 39 min |
| Aug 20, 4:13 PM EDT | Severe Thunderstorm Warning | JAX | Alachua, Marion, Putnam | 47 min |
| Aug 20, 4:29 PM EDT | Severe Thunderstorm Warning | JAX | Flagler, Saint Johns | 46 min |
| Aug 20, 4:36 PM EDT | Severe Thunderstorm Warning | JAX | Clay, Putnam, Saint Johns | 54 min |
| Aug 20, 4:39 PM EDT | Severe Thunderstorm Warning | MLB | Brevard, Osceola | 51 min |
| Aug 20, 4:50 PM EDT | Severe Thunderstorm Warning | JAX | Alachua | 40 min |
| Aug 20, 4:55 PM EDT | Severe Thunderstorm Warning | JAX | Alachua, Bradford, Union | 50 min |
| Aug 20, 5:03 PM EDT | Severe Thunderstorm Warning | MFL | Palm Beach | 27 min |
| Aug 20, 5:53 PM EDT | Severe Thunderstorm Warning | JAX | Duval | 52 min |
| Aug 20, 5:59 PM EDT | Severe Thunderstorm Warning | MFL | Glades | 46 min |
| Aug 20, 6:16 PM EDT | Severe Thunderstorm Warning | JAX | Columbia | 44 min |
| Aug 20, 6:18 PM EDT | Severe Thunderstorm Warning | JAX | Baker, Columbia | 57 min |
| Aug 20, 6:24 PM EDT | Severe Thunderstorm Warning | JAX | Duval, Nassau | 51 min |
| Aug 20, 6:36 PM EDT | Severe Thunderstorm Warning | TAE | Dixie, Lafayette | 54 min |
| Aug 20, 7:08 PM EDT | Severe Thunderstorm Warning | JAX | Hamilton, Suwannee | 52 min |
| Aug 20, 7:21 PM EDT | Severe Thunderstorm Warning | TAE | Dixie, Lafayette, Madison, Taylor | 84 min |
| Aug 21, 4:15 PM EDT | Severe Thunderstorm Warning | MOB | Okaloosa | 45 min |
| Aug 21, 4:35 PM EDT | Severe Thunderstorm Warning | TAE | Walton | 55 min |
| Aug 21, 5:00 PM EDT | Severe Thunderstorm Warning | MOB | Okaloosa | 29 min |
| Aug 21, 5:11 PM EDT | Severe Thunderstorm Warning | MOB | Santa Rosa | 15 min |
| Aug 21, 5:13 PM EDT | Severe Thunderstorm Warning | TAE | Holmes, Walton | 47 min |
| Aug 21, 5:39 PM EDT | Severe Thunderstorm Warning | MLB | Osceola | 30 min |
| Aug 21, 5:51 PM EDT | Severe Thunderstorm Warning | MLB | Osceola | 39 min |
| Aug 21, 5:53 PM EDT | Severe Thunderstorm Warning | MFL | Palm Beach | 20 min |
| Aug 21, 5:58 PM EDT | Severe Thunderstorm Warning | MOB | Okaloosa, Santa Rosa | 36 min |
| Aug 21, 6:12 PM EDT | Severe Thunderstorm Warning | MLB | Brevard, Osceola | 48 min |
| Aug 21, 6:25 PM EDT | Severe Thunderstorm Warning | MFL | Palm Beach | 22 min |
| Aug 21, 6:52 PM EDT | Severe Thunderstorm Warning | MLB | Brevard | 31 min |
| Aug 21, 7:02 PM EDT | Severe Thunderstorm Warning | TAE | Jackson | 60 min |
| Aug 21, 7:55 PM EDT | Severe Thunderstorm Warning | MLB | Brevard, Volusia | 16 min |
| Aug 22, 12:59 PM EDT | Severe Thunderstorm Warning | TAE | Franklin, Gulf, Liberty | 46 min |
| Aug 22, 3:35 PM EDT | Severe Thunderstorm Warning | MFL | Glades | 40 min |
| Aug 22, 5:21 PM EDT | Severe Thunderstorm Warning | TAE | Jefferson | 26 min |
| Aug 23, 5:35 PM EDT | Severe Thunderstorm Warning | MFL | Palm Beach | 25 min |
| Aug 24, 2:42 PM EDT | Severe Thunderstorm Warning | TAE | Gadsden, Leon, Liberty | 48 min |
| Aug 24, 2:45 PM EDT | Severe Thunderstorm Warning | TAE | Dixie | 45 min |
| Aug 24, 3:25 PM EDT | Severe Thunderstorm Warning | TAE | Walton, Washington | 50 min |
| Aug 24, 3:48 PM EDT | Severe Thunderstorm Warning | JAX | Alachua, Bradford, Columbia, Union | 12 min |
| Aug 24, 3:51 PM EDT | Severe Thunderstorm Warning | JAX | Columbia, Hamilton | 24 min |
| Aug 24, 3:55 PM EDT | Severe Thunderstorm Warning | JAX | Baker, Bradford, Columbia, Nassau, Union | 50 min |
| Aug 24, 4:23 PM EDT | Severe Thunderstorm Warning | JAX | Baker, Bradford, Clay, Duval, Nassau | 52 min |
| Aug 24, 4:55 PM EDT | Severe Thunderstorm Warning | JAX | Duval, Nassau | 35 min |
| Aug 24, 5:00 PM EDT | Severe Thunderstorm Warning | JAX | Hamilton, Suwannee | 29 min |
| Aug 24, 5:19 PM EDT | Severe Thunderstorm Warning | JAX | Marion, Putnam | 41 min |
| Aug 24, 5:26 PM EDT | Severe Thunderstorm Warning | JAX | Duval, Nassau | 34 min |
| Aug 24, 6:59 PM EDT | Severe Thunderstorm Warning | TAE | Holmes, Walton | 61 min |
| Aug 25, 1:09 PM EDT | Severe Thunderstorm Warning | JAX | Alachua, Marion, Putnam | 23 min |
| Aug 25, 1:15 PM EDT | Severe Thunderstorm Warning | JAX | Duval, Nassau | 30 min |
| Aug 25, 1:52 PM EDT | Severe Thunderstorm Warning | JAX | Duval | 23 min |
| Aug 25, 3:36 PM EDT | Severe Thunderstorm Warning | JAX | Alachua, Baker, Bradford, Union | 13 min |
| Aug 25, 8:19 PM EDT | Severe Thunderstorm Warning | TAE | Holmes, Jackson, Washington | 41 min |
| Aug 25, 10:28 PM EDT | Severe Thunderstorm Warning | TAE | Holmes, Walton, Washington | 27 min |
| Aug 26, 1:36 PM EDT | Severe Thunderstorm Warning | MFL | Broward, Palm Beach | 24 min |
| Aug 26, 2:14 PM EDT | Severe Thunderstorm Warning | MLB | Martin | 29 min |
| Aug 26, 2:37 PM EDT | Severe Thunderstorm Warning | TAE | Gadsden, Liberty | 41 min |
| Aug 26, 4:13 PM EDT | Severe Thunderstorm Warning | MLB | Brevard | 32 min |
| Aug 26, 5:25 PM EDT | Severe Thunderstorm Warning | TBW | Highlands | 18 min |
| Aug 26, 6:18 PM EDT | Severe Thunderstorm Warning | TBW | Polk | 27 min |
| Aug 27, 2:02 PM EDT | Severe Thunderstorm Warning | TBW | Hillsborough, Manatee | 28 min |
| Aug 29, 1:54 PM EDT | Severe Thunderstorm Warning | MLB | Martin | 36 min |
| Aug 29, 2:01 PM EDT | Severe Thunderstorm Warning | MLB | Martin, Okeechobee | 44 min |
| Aug 29, 2:22 PM EDT | Severe Thunderstorm Warning | MFL | Glades, Hendry | 23 min |
| Aug 29, 2:23 PM EDT | Severe Thunderstorm Warning | TBW | Charlotte, Lee | 20 min |
| Aug 29, 2:42 PM EDT | Severe Thunderstorm Warning | TBW | Lee | 33 min |
| Aug 29, 3:04 PM EDT | Severe Thunderstorm Warning | TBW | Lee | 30 min |
| Aug 29, 3:50 PM EDT | Severe Thunderstorm Warning | TBW | Charlotte, Sarasota | 25 min |
| Aug 29, 4:29 PM EDT | Severe Thunderstorm Warning | TBW | Hillsborough | 10 min |
| Aug 29, 4:50 PM EDT | Severe Thunderstorm Warning | TBW | Hillsborough, Manatee | 25 min |
| Aug 29, 4:57 PM EDT | Severe Thunderstorm Warning | TBW | Pasco | 18 min |
| Aug 29, 6:10 PM EDT | Severe Thunderstorm Warning | JAX | Baker, Columbia | 35 min |
| Aug 29, 7:16 PM EDT | Severe Thunderstorm Warning | JAX | Columbia, Union | 29 min |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Duval County20
- Nassau County15
- Saint Johns County14
- Alachua County13
- Walton County13
- Clay County12
- Holmes County12
- Marion County11
- Putnam County11
- Jackson County10
- Bradford County10
- Baker County9
- Columbia County9
- Liberty County9
- Union County9
- Okaloosa County8
- Calhoun County8
- Washington County8
- Gadsden County7
- Santa Rosa County7
- Flagler County6
- Osceola County6
- Gulf County6
- Jefferson County5
- Leon County5
- Bay County5
- Brevard County5
- Palm Beach County5
- Volusia County4
- Hamilton County4
- Suwannee County4
- Madison County4
- Escambia County4
- Lake County4
- Martin County4
- Orange County3
- Taylor County3
- Wakulla County3
- Lafayette County3
- Glades County3
20 more counties
- Dixie County3
- Hillsborough County3
- Lee County3
- Highlands County2
- Franklin County2
- Polk County2
- Manatee County2
- Charlotte County2
- Miami-Dade County1
- Collier County1
- Monroe County1
- Gilchrist County1
- Seminole County1
- Saint Lucie County1
- Sumter County1
- Broward County1
- Okeechobee County1
- Hendry County1
- Sarasota County1
- Pasco 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. Rebuilt daily.