Alert archive / Florida / Saint Johns County

Weather alerts in Saint Johns County, Florida, 2025

276 weather alerts in 2025, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.

Saint Johns County and its neighbors

Each county as a circle sized by its count in 2025. Tap one for its archive.

Alerts
276
Warnings
39
Watches
5
Advisories
97
Busiest month
July64 alerts
Busiest day
July 21, 20258 alerts

Over time

By month

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.

IssuedProductOfficeLasted
Jan 19, 5:58 AM ESTAreal Flood AdvisoryJAX2 hr
Jan 19, 6:24 AM ESTSpecial Weather StatementJAX36 min
Jan 19, 6:51 AM ESTSevere Thunderstorm WarningJAX24 min
Jan 19, 6:58 AM ESTTornado WarningJAX5 min
Jan 19, 7:12 AM ESTSevere Thunderstorm Warning Considerable damage threatJAX18 min
Jan 19, 7:32 AM ESTSevere Thunderstorm Warning Considerable damage threatJAX28 min
Jan 19, 7:48 AM ESTSevere Thunderstorm Warning Considerable damage threatJAX27 min
Feb 16, 12:32 PM ESTSpecial Weather StatementJAX58 min
Mar 5, 9:41 AM ESTMesoscale DiscussionSPC94 min
Mar 9, 10:39 AM EDTSpecial Weather StatementJAX51 min
Mar 9, 10:51 AM EDTSevere Thunderstorm WarningJAX24 min
Mar 9, 11:17 AM EDTSpecial Weather StatementJAX43 min
Mar 10, 7:00 AM EDTSpecial Weather StatementJAX45 min
Mar 10, 7:33 AM EDTMesoscale DiscussionSPC2 hr
Mar 10, 7:51 AM EDTSpecial Weather StatementJAX54 min
Mar 10, 8:06 AM EDTSpecial Weather StatementJAX24 min
Mar 10, 8:21 AM EDTAreal Flood AdvisoryJAX114 min
Mar 10, 8:40 AM EDTSpecial Weather StatementJAX35 min
Mar 16, 8:04 AM EDTTornado WatchSPC9 hr
Mar 16, 11:39 AM EDTMesoscale DiscussionSPC96 min
Mar 16, 2:21 PM EDTMesoscale DiscussionSPC84 min
Mar 16, 3:42 PM EDTSpecial Weather StatementJAX33 min
Mar 16, 4:11 PM EDTSpecial Weather StatementJAX34 min
Mar 20, 2:48 AM EDTRip Current StatementJAX21 hr
Mar 20, 1:12 PM EDTWind AdvisoryJAX4 hr
Mar 29, 1:49 AM EDTRip Current StatementJAX48 hr
Mar 30, 5:47 PM EDTSpecial Weather StatementJAX43 min
Apr 2, 2:20 AM EDTRip Current StatementJAX24 hr
Apr 3, 2:00 AM EDTRip Current StatementJAX4 days
Apr 7, 7:42 AM EDTWind AdvisoryJAX13 hr
Apr 7, 8:52 PM EDTSpecial Weather StatementJAX38 min
Apr 7, 9:24 PM EDTSpecial Weather StatementJAX36 min
Apr 7, 9:52 PM EDTSpecial Weather StatementJAX38 min
Apr 10, 2:15 AM EDTRip Current StatementJAX24 hr
Apr 11, 4:51 PM EDTMesoscale DiscussionSPC2 hr
Apr 11, 7:28 PM EDTSpecial Weather StatementJAX47 min
Apr 19, 2:41 AM EDTRip Current StatementJAX45 hr
Apr 27, 12:05 AM EDTRip Current StatementJAX3 days
May 4, 1:59 PM EDTMesoscale DiscussionSPC3 hr
May 4, 3:10 PM EDTSevere Thunderstorm WarningJAX35 min
May 4, 3:28 PM EDTSevere Thunderstorm WarningJAX17 min
May 7, 2:22 PM EDTMesoscale DiscussionSPC83 min
May 7, 8:59 PM EDTSpecial Weather StatementJAX31 min
May 7, 9:32 PM EDTSpecial Weather StatementJAX43 min
May 7, 10:02 PM EDTSpecial Weather StatementJAX43 min
May 8, 1:29 PM EDTMesoscale DiscussionSPC2 hr
May 9, 2:29 PM EDTMesoscale DiscussionSPC91 min
May 9, 6:36 PM EDTAreal Flood AdvisoryJAX114 min
May 10, 8:58 AM EDTMesoscale DiscussionSPC92 min
May 11, 2:48 AM EDTRip Current StatementJAX3 days
May 11, 3:21 PM EDTMesoscale DiscussionSPC2 hr
May 12, 9:21 PM EDTAreal Flood AdvisoryJAX114 min
May 13, 5:11 AM EDTDense Fog AdvisoryJAX3 hr
May 25, 2:34 PM EDTSpecial Weather StatementJAX41 min
May 25, 3:05 PM EDTAreal Flood AdvisoryJAX115 min
May 25, 3:15 PM EDTMesoscale DiscussionSPC2 hr
May 25, 3:30 PM EDTSpecial Weather StatementJAX30 min
May 25, 5:35 PM EDTSpecial Weather StatementJAX40 min
May 27, 6:40 PM EDTSpecial Weather StatementJAX35 min
May 27, 7:17 PM EDTSpecial Weather StatementJAX28 min
May 28, 6:03 PM EDTSevere Thunderstorm WarningJAX27 min
May 28, 6:13 PM EDTSpecial Weather StatementJAX47 min
May 28, 6:24 PM EDTSevere Thunderstorm WarningJAX36 min
May 28, 7:36 PM EDTAreal Flood AdvisoryJAX114 min
May 29, 4:11 PM EDTSpecial Weather StatementJAX34 min
May 29, 4:43 PM EDTSpecial Weather StatementJAX47 min
May 29, 4:50 PM EDTSevere Thunderstorm WarningJAX25 min
May 31, 12:38 AM EDTSpecial Weather StatementJAX37 min
May 31, 4:15 AM EDTSpecial Weather StatementJAX30 min
Jun 3, 10:29 PM EDTSpecial Weather StatementJAX46 min
Jun 5, 4:04 PM EDTSpecial Weather StatementJAX26 min
Jun 9, 4:55 PM EDTSpecial Weather StatementJAX35 min
Jun 10, 10:39 AM EDTSpecial Weather StatementJAX36 min
Jun 10, 11:15 AM EDTSpecial Weather StatementJAX30 min
Jun 10, 4:02 PM EDTSpecial Weather StatementJAX28 min
Jun 10, 4:26 PM EDTSpecial Weather StatementJAX34 min
Jun 10, 4:55 PM EDTSpecial Weather StatementJAX35 min
Jun 10, 5:05 PM EDTSevere Thunderstorm WarningJAX27 min
Jun 10, 8:28 PM EDTSpecial Weather StatementJAX47 min
Jun 11, 3:30 PM EDTSpecial Weather StatementJAX30 min
Jun 15, 3:11 PM EDTSpecial Weather StatementJAX64 min
Jun 16, 4:27 PM EDTAreal Flood AdvisoryJAX2 hr
Jun 19, 3:04 PM EDTSevere Thunderstorm WarningJAX26 min
Jun 19, 3:13 PM EDTSpecial Weather StatementJAX47 min
Jun 19, 3:44 PM EDTSevere Thunderstorm WarningJAX46 min
Jun 27, 1:34 PM EDTMesoscale DiscussionSPC116 min
Jun 28, 2:34 PM EDTSpecial Weather StatementJAX26 min
Jun 28, 3:05 PM EDTSpecial Weather StatementJAX40 min
Jun 28, 4:19 PM EDTSevere Thunderstorm WarningJAX26 min
Jun 28, 4:29 PM EDTAreal Flood AdvisoryJAX2 hr
Jun 29, 3:17 PM EDTAreal Flood AdvisoryJAX3 hr
Jun 29, 3:52 PM EDTAreal Flood AdvisoryJAX113 min
Jun 30, 2:21 PM EDTAreal Flood AdvisoryJAX114 min
Jun 30, 3:30 PM EDTAreal Flood AdvisoryJAX99 min
Jul 2, 7:01 PM EDTAreal Flood AdvisoryJAX59 min
Jul 3, 4:05 PM EDTAreal Flood AdvisoryJAX115 min
Jul 5, 1:17 AM EDTRip Current StatementJAX19 hr
Jul 6, 1:45 PM EDTSpecial Weather StatementJAX45 min
Jul 6, 3:42 PM EDTSpecial Weather StatementJAX48 min
Jul 6, 3:49 PM EDTSpecial Weather StatementJAX41 min
Jul 8, 4:25 PM EDTSpecial Weather StatementJAX35 min
Jul 8, 4:57 PM EDTSpecial Weather StatementJAX33 min
Jul 9, 4:40 PM EDTAreal Flood AdvisoryJAX2 hr
Jul 9, 4:49 PM EDTSpecial Weather StatementJAX26 min
Jul 9, 5:09 PM EDTFlash Flood WarningJAX45 min
Jul 10, 7:35 PM EDTAreal Flood AdvisoryJAX115 min
Jul 10, 7:40 PM EDTSpecial Weather StatementJAX35 min
Jul 11, 4:51 PM EDTSevere Thunderstorm WarningJAX24 min
Jul 11, 5:00 PM EDTSevere Thunderstorm WarningJAX30 min
Jul 11, 5:14 PM EDTSpecial Weather StatementJAX31 min
Jul 11, 5:56 PM EDTSpecial Weather StatementJAX19 min
Jul 11, 6:01 PM EDTSevere Thunderstorm WarningJAX29 min
Jul 11, 6:02 PM EDTAreal Flood AdvisoryJAX3 hr
Jul 12, 2:11 PM EDTSpecial Weather StatementJAX34 min
Jul 12, 2:51 PM EDTSpecial Weather StatementJAX24 min
Jul 12, 3:21 PM EDTSpecial Weather StatementJAX24 min
Jul 12, 3:44 PM EDTSpecial Weather StatementJAX31 min
Jul 13, 1:11 PM EDTSpecial Weather StatementJAX34 min
Jul 13, 1:54 PM EDTSpecial Weather StatementJAX36 min
Jul 13, 2:46 PM EDTSpecial Weather StatementJAX44 min
Jul 13, 3:14 PM EDTMesoscale DiscussionSPC3 hr
Jul 13, 3:30 PM EDTSpecial Weather StatementJAX30 min
Jul 13, 9:45 PM EDTSevere Thunderstorm WarningJAX30 min
Jul 14, 3:08 AM EDTAreal Flood AdvisoryJAX3 hr
Jul 14, 3:28 AM EDTAreal Flood AdvisoryJAX3 hr
Jul 14, 4:28 AM EDTAreal Flood AdvisoryJAX2 hr
Jul 14, 2:55 PM EDTSevere Thunderstorm WarningJAX14 min
Jul 17, 3:24 PM EDTSpecial Weather StatementJAX36 min
Jul 18, 8:46 AM EDTHeat AdvisoryJAX9 hr
Jul 19, 1:28 AM EDTHeat AdvisoryJAX18 hr
Jul 19, 5:17 PM EDTSpecial Weather StatementJAX28 min
Jul 19, 5:47 PM EDTSpecial Weather StatementJAX28 min
Jul 19, 6:14 PM EDTSpecial Weather StatementJAX31 min
Jul 19, 7:03 PM EDTHeat AdvisoryJAX24 hr
Jul 21, 1:16 AM EDTHeat AdvisoryJAX17 hr
Jul 21, 1:35 PM EDTSpecial Weather StatementJAX25 min
Jul 21, 2:01 PM EDTSpecial Weather StatementJAX29 min
Jul 21, 2:20 PM EDTSevere Thunderstorm WarningJAX40 min
Jul 21, 2:44 PM EDTSpecial Weather StatementJAX31 min
Jul 21, 2:48 PM EDTSevere Thunderstorm WarningJAX28 min
Jul 21, 3:17 PM EDTSpecial Weather StatementJAX28 min
Jul 21, 4:15 PM EDTSevere Thunderstorm WarningJAX33 min
Jul 22, 12:47 AM EDTHeat AdvisoryJAX17 hr
Jul 22, 8:38 AM EDTAreal Flood AdvisoryJAX67 min
Jul 22, 8:59 AM EDTAreal Flood AdvisoryJAX61 min
Jul 25, 1:07 PM EDTHeat AdvisoryJAX30 hr
Jul 26, 1:02 PM EDTHeat AdvisoryJAX30 hr
Jul 26, 1:02 PM EDTExtreme Heat WatchJAX24 hr
Jul 27, 1:25 PM EDTHeat AdvisoryJAX31 hr
Jul 27, 1:25 PM EDTExtreme Heat WarningJAX31 hr
Jul 28, 12:22 AM EDTExtreme Heat WatchJAX25 hr
Jul 29, 1:20 AM EDTExtreme Heat WarningJAX18 hr
Jul 29, 12:57 PM EDTHeat AdvisoryJAX30 hr
Jul 29, 8:03 PM EDTSpecial Weather StatementJAX27 min
Jul 30, 11:57 AM EDTHeat AdvisoryJAX31 hr
Jul 30, 6:52 PM EDTSpecial Weather StatementJAX23 min
Jul 30, 8:07 PM EDTAreal Flood AdvisoryJAX57 min
Jul 31, 11:49 AM EDTHeat AdvisoryJAX31 hr
Aug 2, 5:35 PM EDTAreal Flood AdvisoryJAX2 hr
Aug 2, 6:03 PM EDTAreal Flood AdvisoryJAX115 min
Aug 3, 1:08 PM EDTAreal Flood AdvisoryJAX3 hr
Aug 3, 1:16 PM EDTSpecial Weather StatementJAX44 min
Aug 3, 1:22 PM EDTAreal Flood AdvisoryJAX3 hr
Aug 3, 1:58 PM EDTSpecial Weather StatementJAX32 min
Aug 3, 3:48 PM EDTSevere Thunderstorm WarningJAX27 min
Aug 3, 3:55 PM EDTAreal Flood AdvisoryJAX62 min
Aug 4, 1:54 PM EDTSpecial Weather StatementJAX36 min
Aug 5, 4:12 PM EDTSpecial Weather StatementJAX48 min
Aug 5, 4:36 PM EDTAreal Flood AdvisoryJAX77 min
Aug 5, 4:36 PM EDTSpecial Weather StatementJAX39 min
Aug 5, 5:10 PM EDTAreal Flood AdvisoryJAX100 min
Aug 5, 8:01 PM EDTAreal Flood AdvisoryJAX70 min
Aug 6, 4:41 PM EDTAreal Flood AdvisoryJAX2 hr
Aug 6, 4:45 PM EDTSevere Thunderstorm WarningJAX30 min
Aug 6, 5:01 PM EDTFlash Flood WarningJAX2 hr
Aug 6, 5:04 PM EDTSpecial Weather StatementJAX26 min
Aug 6, 5:07 PM EDTSevere Thunderstorm WarningJAX23 min
Aug 6, 5:27 PM EDTSpecial Weather StatementJAX48 min
Aug 7, 10:21 AM EDTAreal Flood AdvisoryJAX74 min
Aug 7, 10:40 AM EDTFlash Flood WarningJAX27 min
Aug 8, 3:29 AM EDTAreal Flood AdvisoryJAX2 hr
Aug 8, 5:32 AM EDTAreal Flood AdvisoryJAX88 min
Aug 8, 5:33 AM EDTAreal Flood AdvisoryJAX87 min
Aug 10, 1:32 PM EDTAreal Flood AdvisoryJAX3 hr
Aug 12, 5:02 PM EDTSpecial Weather StatementJAX43 min
Aug 12, 11:50 PM EDTHeat AdvisoryJAX19 hr
Aug 13, 4:21 PM EDTSpecial Weather StatementJAX24 min
Aug 13, 5:11 PM EDTSpecial Weather StatementJAX49 min
Aug 13, 5:27 PM EDTSevere Thunderstorm WarningJAX20 min
Aug 13, 11:32 PM EDTHeat AdvisoryJAX19 hr
Aug 14, 3:52 PM EDTSpecial Weather StatementJAX38 min
Aug 14, 7:55 PM EDTHeat AdvisoryJAX23 hr
Aug 15, 7:46 PM EDTHeat AdvisoryJAX23 hr
Aug 16, 3:13 PM EDTSpecial Weather StatementJAX32 min
Aug 17, 1:18 PM EDTSpecial Weather StatementJAX27 min
Aug 18, 1:29 AM EDTRip Current StatementJAX8 days
Aug 18, 8:01 PM EDTHigh Surf AdvisoryJAX66 hr
Aug 19, 10:55 PM EDTCoastal Flood AdvisoryJAX24 hr
Aug 21, 3:56 PM EDTSpecial Weather StatementJAX34 min
Aug 21, 4:05 PM EDTAreal Flood AdvisoryJAX78 min
Aug 21, 4:09 PM EDTAreal Flood AdvisoryJAX92 min
Aug 21, 4:24 PM EDTAreal Flood AdvisoryJAX96 min
Aug 21, 4:31 PM EDTSevere Thunderstorm WarningJAX29 min
Aug 22, 1:45 PM EDTSpecial Weather StatementJAX30 min
Aug 22, 1:49 PM EDTAreal Flood AdvisoryJAX86 min
Aug 22, 2:29 PM EDTAreal Flood AdvisoryJAX96 min
Aug 22, 4:10 PM EDTSpecial Weather StatementJAX35 min
Aug 22, 5:15 PM EDTSpecial Weather StatementJAX45 min
Aug 22, 5:20 PM EDTAreal Flood AdvisoryJAX86 min
Aug 22, 6:02 PM EDTAreal Flood AdvisoryJAX88 min
Aug 23, 6:12 PM EDTAreal Flood AdvisoryJAX2 hr
Aug 23, 6:24 PM EDTSpecial Weather StatementJAX36 min
Aug 25, 7:40 PM EDTSpecial Weather StatementJAX35 min
Aug 25, 8:32 PM EDTSpecial Weather StatementJAX28 min
Aug 25, 8:46 PM EDTSpecial Weather StatementJAX29 min
Aug 25, 9:16 PM EDTSpecial Weather StatementJAX29 min
Aug 25, 9:19 PM EDTAreal Flood AdvisoryJAX2 hr
Aug 25, 9:45 PM EDTFlash Flood WarningJAX2 hr
Aug 25, 9:51 PM EDTAreal Flood AdvisoryJAX93 min
Aug 25, 10:23 PM EDTAreal Flood AdvisoryJAX112 min
Aug 29, 1:57 AM EDTAreal Flood AdvisoryJAX74 min
Aug 31, 2:59 AM EDTRip Current StatementJAX4 days
Aug 31, 11:36 PM EDTWind AdvisoryJAX17 hr
Sep 1, 7:31 AM EDTHigh Surf AdvisoryJAX19 hr
Sep 1, 10:24 PM EDTCoastal Flood AdvisoryJAX3 days
Sep 7, 5:17 PM EDTSpecial Weather StatementJAX43 min
Sep 7, 5:27 PM EDTSevere Thunderstorm WarningJAX33 min
Sep 8, 12:57 AM EDTCoastal Flood AdvisoryJAX9 days
Sep 8, 12:57 AM EDTRip Current StatementJAX8 days
Sep 9, 11:35 AM EDTAreal Flood AdvisoryJAX55 min
Sep 9, 12:12 PM EDTSpecial Weather StatementJAX33 min
Sep 9, 12:44 PM EDTSpecial Weather StatementJAX31 min
Sep 9, 12:53 PM EDTAreal Flood AdvisoryJAX2 hr
Sep 12, 11:55 PM EDTWind AdvisoryJAX20 hr
Sep 13, 8:48 AM EDTHigh Surf AdvisoryJAX16 hr
Sep 20, 1:08 AM EDTRip Current StatementJAX5 days
Sep 25, 3:45 PM EDTSpecial Weather StatementJAX30 min
Sep 26, 4:03 PM EDTSpecial Weather StatementJAX27 min
Sep 26, 5:19 PM EDTAreal Flood AdvisoryJAX101 min
Sep 28, 1:28 AM EDTRip Current StatementJAX16 days
Sep 29, 1:27 AM EDTHigh Surf AdvisoryJAX8 days
Sep 30, 9:27 PM EDTCoastal Flood AdvisoryJAX6 days
Oct 1, 8:29 PM EDTCoastal Flood WatchJAX30 hr
Oct 3, 2:01 AM EDTCoastal Flood WarningJAX4 days
Oct 6, 2:31 AM EDTCoastal Flood AdvisoryJAX4 days
Oct 8, 12:41 PM EDTWind AdvisoryJAX3 days
Oct 8, 1:01 PM EDTCoastal Flood WatchJAX23 hr
Oct 8, 1:01 PM EDTHigh Surf AdvisoryJAX4 days
Oct 9, 12:30 PM EDTCoastal Flood WarningJAX4 days
Oct 10, 8:36 AM EDTAreal Flood AdvisoryJAX54 min
Oct 11, 2:53 AM EDTCoastal Flood AdvisoryJAX9 days
Oct 14, 1:31 AM EDTRip Current StatementJAX7 days
Oct 19, 4:57 PM EDTSpecial Weather StatementJAX33 min
Oct 24, 1:03 AM EDTRip Current StatementJAX7 days
Oct 26, 7:56 PM EDTSpecial Weather StatementJAX64 min
Oct 26, 8:23 PM EDTAreal Flood AdvisoryJAX3 hr
Oct 26, 8:56 PM EDTAreal Flood AdvisoryJAX2 hr
Oct 27, 10:33 PM EDTCoastal Flood AdvisoryJAX3 days
Nov 4, 12:24 AM ESTRip Current StatementJAX42 hr
Nov 9, 11:55 PM ESTCold Weather AdvisoryJAX32 hr
Nov 10, 11:44 PM ESTFrost AdvisoryJAX32 hr
Nov 10, 11:44 PM ESTFreeze WarningJAX32 hr
Nov 20, 11:48 PM ESTDense Fog AdvisoryJAX8 hr
Nov 28, 12:37 PM ESTRip Current StatementJAX35 hr
Dec 1, 12:20 AM ESTRip Current StatementJAX24 hr
Dec 9, 12:28 AM ESTRip Current StatementJAX25 hr
Dec 13, 11:49 PM ESTWind AdvisoryJAX33 hr
Dec 14, 2:42 AM ESTHigh Surf AdvisoryJAX40 hr
Dec 14, 12:49 PM ESTRip Current StatementJAX57 hr
Dec 21, 12:29 PM ESTRip Current StatementJAX39 hr
Dec 27, 10:44 PM ESTDense Fog AdvisoryJAX11 hr
Dec 28, 5:37 PM ESTDense Fog AdvisoryJAX14 hr
Dec 29, 12:38 PM ESTRip Current StatementJAX10 hr
Dec 30, 10:33 AM ESTFreeze WarningJAX22 hr
Dec 30, 10:46 AM ESTCold Weather AdvisoryJAX22 hr
Dec 30, 3:17 PM ESTFrost AdvisoryJAX18 hr

By product

Every kind of product issued here, grouped by hazard. Each opens the same place narrowed to that product.

The busiest days

Days with the most alerts issued, by UTC date.

Nearby

Alerts in force nowTornadoes on recordForecastThe radar archive20242026

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.