Alert archive / Tennessee / Perry County

Weather alerts in Perry County, Tennessee, 2025

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

Perry County and its neighbors

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

Alerts: 186
Warnings: 61
Watches: 26
Advisories: 53
Busiest month: April53 alerts
Busiest day: April 3, 202531 alerts

Over time

By month

Warning verification

How often warnings here had a storm report inside them, and how much warning the reports had.

1 of 8 tornado warnings covering Perry County in 2025 had a tornado report inside them; 1 of 1 tornado reports fell inside a warning, on average 23 minutes after it went out.

Perry County, 2025

	Warnings	With a report	False alarm ratio	Reports	Inside a warning	Mean lead time
Tornado warnings	8	1	88%	1	100%	23 min
Severe thunderstorm warnings	33	19	42%	13	92%	22 min
Flash flood warnings	13	3	77%	1	100%	17 min

Each office's whole area, 2025

	Warnings	With a report	False alarm ratio	Reports	Inside a warning	Mean lead time
NWS Nashville, TN: tornado warnings	84	15	82%	30	60%	16 min
NWS Nashville, TN: severe thunderstorm warnings	272	129	53%	393	80%	25 min
NWS Nashville, TN: flash flood warnings	89	30	66%	87	82%	166 min

An office's figures cover every county it serves, including across state lines.

Verified by the Iowa Environmental Mesonet's Cow, which matches each storm-based warning with the local storm reports inside its polygon while it was in force, within 15 km of its edge: a tornado warning counts as verified on a tornado report, a severe thunderstorm warning on hail of 1 inch or more, a gust of 58 mph or more, or wind damage, a flash flood warning on a flash flood report. The false alarm ratio is the share of warnings with no such report; "inside a warning" is the probability of detection, the share of reports that fell inside one; lead time runs from the warning's issue to each report inside it, counting zero for a report that came first. A warning with no report is not proof nothing happened: reports come from spotters, the public and damage surveys, and are thin where few people live.

The alerts

Every alert, in the order issued. Times are local, Central Time. Each opens its own page with the text, the map, the radar and the sounding.

Issued	Product	Office	Lasted
Jan 5, 1:41 AM CST	Wind Advisory	OHX	20 hr
Jan 8, 2:13 AM CST	Winter Storm Watch	OHX	24 hr
Jan 9, 1:51 AM CST	Winter Storm Warning	OHX	49 hr
Jan 18, 11:50 AM CST	Cold Weather Advisory	OHX	48 hr
Jan 20, 1:46 PM CST	Cold Weather Advisory	OHX	43 hr
Feb 6, 1:21 PM CST	Mesoscale Discussion	SPC	2 hr
Feb 13, 1:26 AM CST	Flood Watch	OHX	3 days
Feb 13, 1:34 PM CST	River Flood Advisory	MEG	55 hr
Feb 14, 5:50 AM CST	River Flood Advisory	OHX	18 hr
Feb 15, 11:35 AM CST	River Flood Advisory	OHX	6 days
Feb 15, 6:09 PM CST	Mesoscale Discussion	SPC	96 min
Feb 15, 6:37 PM CST	Tornado Watch	SPC	6 hr
Feb 15, 9:13 PM CST	Mesoscale Discussion	SPC	62 min
Feb 16, 12:42 AM CST	River Flood Advisory	MEG	6 hr
Feb 16, 6:46 AM CST	River Flood Warning	MEG	3 days
Feb 16, 8:11 AM CST	River Flood Advisory	OHX	51 hr
Feb 16, 1:34 PM CST	Winter Storm Watch	OHX	24 hr
Feb 17, 1:39 PM CST	Winter Weather Advisory	OHX	43 hr
Feb 18, 11:27 AM CST	Cold Weather Advisory	OHX	47 hr
Feb 18, 6:01 PM CST	Mesoscale Discussion	SPC	3 hr
Feb 19, 12:12 PM CST	River Flood Advisory	MEG	5 days
Feb 19, 1:32 PM CST	Cold Weather Advisory	OHX	44 hr
Mar 3, 1:37 AM CST	Wind Advisory	OHX	64 hr
Mar 14, 11:05 AM CDT	Flood Watch	OHX	38 hr
Mar 14, 11:07 AM CDT	Wind Advisory	OHX	38 hr
Mar 15, 2:03 AM CDT	Mesoscale Discussion	SPC	87 min
Mar 15, 2:34 AM CDT	Tornado Watch	SPC	4 hr
Mar 15, 11:32 AM CDT	Areal Flood Advisory	OHX	3 hr
Mar 15, 12:29 PM CDT	Flash Flood Warning	OHX	5 hr
Mar 15, 12:51 PM CDT	Tornado Watch	SPC	8 hr
Mar 16, 7:10 AM CDT	River Flood Advisory	OHX	24 hr
Mar 16, 8:37 AM CDT	River Flood Advisory	OHX	16 hr
Mar 17, 12:42 AM CDT	River Flood Warning	OHX	18 hr
Mar 17, 6:52 AM CDT	River Flood Warning	OHX	22 hr
Mar 17, 6:35 PM CDT	River Flood Advisory	OHX	53 hr
Mar 17, 8:32 PM CDT	River Flood Advisory	MEG	40 hr
Mar 18, 5:17 AM CDT	River Flood Advisory	OHX	2 hr
Mar 18, 10:56 AM CDT	Wind Advisory	OHX	35 hr
Mar 19, 6:34 PM CDT	Mesoscale Discussion	SPC	116 min
Mar 23, 1:29 PM CDT	Mesoscale Discussion	SPC	3 hr
Mar 23, 3:16 PM CDT	Tornado Watch	SPC	8 hr
Mar 30, 8:02 PM CDT	Mesoscale Discussion	SPC	118 min
Mar 30, 8:32 PM CDT	Tornado Watch	SPC	6 hr
Mar 30, 10:24 PM CDT	Severe Thunderstorm Warning	OHX	21 min
Mar 30, 10:33 PM CDT	Mesoscale Discussion	SPC	57 min
Mar 30, 10:41 PM CDT	Severe Thunderstorm Warning	OHX	64 min
Mar 30, 10:49 PM CDT	Tornado Warning	OHX	44 min
Mar 30, 11:25 PM CDT	Severe Thunderstorm Warning	OHX	35 min
Mar 31, 2:56 PM CDT	Flood Watch	OHX	6 days
Apr 1, 10:44 AM CDT	Wind Advisory	OHX	41 hr
Apr 2, 2:52 PM CDT	Tornado Watch PDS	SPC	9 hr
Apr 2, 5:15 PM CDT	Severe Thunderstorm Warning	OHX	17 min
Apr 2, 6:09 PM CDT	Mesoscale Discussion	SPC	2 hr
Apr 2, 9:53 PM CDT	Mesoscale Discussion	SPC	2 hr
Apr 2, 11:05 PM CDT	Mesoscale Discussion	SPC	115 min
Apr 2, 11:32 PM CDT	Severe Thunderstorm Warning	OHX	58 min
Apr 2, 11:35 PM CDT	Tornado Watch	SPC	8 hr
Apr 3, 12:27 AM CDT	Tornado Warning	OHX	33 min
Apr 3, 12:43 AM CDT	Mesoscale Discussion	SPC	92 min
Apr 3, 12:58 AM CDT	Severe Thunderstorm Warning	OHX	62 min
Apr 3, 1:06 AM CDT	Tornado Warning Tornado observedConsiderable damage threat	OHX	39 min
Apr 3, 1:40 AM CDT	Tornado Warning Tornado observedConsiderable damage threat	OHX	35 min
Apr 3, 1:46 AM CDT	Severe Thunderstorm Warning	OHX	59 min
Apr 3, 2:21 AM CDT	Flash Flood Warning	OHX	9 hr
Apr 3, 3:02 AM CDT	Severe Thunderstorm Warning	OHX	43 min
Apr 3, 3:21 AM CDT	Tornado Warning	OHX	24 min
Apr 3, 3:53 AM CDT	Severe Thunderstorm Warning	OHX	37 min
Apr 3, 4:25 AM CDT	Severe Thunderstorm Warning	OHX	35 min
Apr 3, 5:07 AM CDT	Flash Flood Warning	OHX	6 hr
Apr 3, 9:06 AM CDT	River Flood Advisory	OHX	11 hr
Apr 3, 10:33 AM CDT	Areal Flood Advisory	OHX	3 hr
Apr 3, 11:22 AM CDT	Mesoscale Discussion	SPC	113 min
Apr 3, 12:52 PM CDT	Tornado Watch	SPC	9 hr
Apr 3, 1:48 PM CDT	Severe Thunderstorm Warning	OHX	42 min
Apr 3, 2:19 PM CDT	Severe Thunderstorm Warning	OHX	41 min
Apr 3, 2:23 PM CDT	Mesoscale Discussion	SPC	97 min
Apr 3, 2:28 PM CDT	Severe Thunderstorm Warning	OHX	32 min
Apr 3, 2:37 PM CDT	Flash Flood Warning	OHX	3 hr
Apr 3, 2:53 PM CDT	Severe Thunderstorm Warning Considerable damage threat	OHX	52 min
Apr 3, 5:03 PM CDT	Severe Thunderstorm Warning	OHX	42 min
Apr 3, 5:09 PM CDT	Severe Thunderstorm Warning	OHX	36 min
Apr 3, 5:20 PM CDT	Flash Flood Warning	OHX	3 hr
Apr 3, 5:30 PM CDT	Tornado Warning	OHX	30 min
Apr 3, 5:31 PM CDT	Flash Flood Warning	OHX	3 hr
Apr 3, 8:17 PM CDT	Flash Flood Warning	OHX	3 hr
Apr 3, 8:21 PM CDT	River Flood Warning	OHX	29 hr
Apr 3, 8:38 PM CDT	Flash Flood Warning	OHX	3 hr
Apr 4, 12:57 PM CDT	Mesoscale Discussion	SPC	2 hr
Apr 4, 2:56 PM CDT	Tornado Watch	SPC	7 hr
Apr 5, 1:43 PM CDT	Tornado Watch	SPC	7 hr
Apr 5, 2:34 PM CDT	Mesoscale Discussion	SPC	116 min
Apr 5, 3:34 PM CDT	Severe Thunderstorm Warning	OHX	56 min
Apr 5, 4:03 PM CDT	Flash Flood Warning	OHX	19 hr
Apr 5, 4:41 PM CDT	River Flood Advisory	MEG	12 days
Apr 5, 8:22 PM CDT	River Flood Warning	OHX	63 hr
Apr 6, 9:42 AM CDT	River Flood Advisory	OHX	22 hr
Apr 6, 3:34 PM CDT	River Flood Advisory	OHX	6 days
Apr 8, 11:48 AM CDT	River Flood Advisory	OHX	9 hr
Apr 10, 12:55 PM CDT	Mesoscale Discussion	SPC	3 hr
Apr 10, 2:22 PM CDT	Severe Thunderstorm Watch	SPC	5 hr
Apr 10, 4:17 PM CDT	Severe Thunderstorm Warning	OHX	43 min
Apr 23, 4:40 PM CDT	Special Weather Statement	OHX	35 min
May 2, 8:28 AM CDT	Mesoscale Discussion	SPC	92 min
May 2, 9:58 AM CDT	Severe Thunderstorm Watch	SPC	8 hr
May 2, 11:25 AM CDT	Severe Thunderstorm Warning	OHX	35 min
May 2, 11:29 AM CDT	Mesoscale Discussion	SPC	91 min
May 2, 11:52 AM CDT	Severe Thunderstorm Warning	OHX	38 min
May 8, 12:35 AM CDT	Dense Fog Advisory	OHX	7 hr
May 8, 11:10 AM CDT	Mesoscale Discussion	SPC	95 min
May 8, 12:25 PM CDT	Severe Thunderstorm Watch	SPC	8 hr
May 8, 2:03 PM CDT	Mesoscale Discussion	SPC	87 min
May 8, 3:05 PM CDT	Severe Thunderstorm Warning	OHX	40 min
May 8, 3:39 PM CDT	Severe Thunderstorm Warning	OHX	7 min
May 8, 3:43 PM CDT	Mesoscale Discussion	SPC	92 min
May 9, 3:38 AM CDT	Dense Fog Advisory	OHX	5 hr
May 16, 8:18 PM CDT	Mesoscale Discussion	SPC	57 min
May 16, 8:37 PM CDT	Tornado Watch	SPC	6 hr
May 17, 12:08 AM CDT	Areal Flood Advisory	OHX	4 hr
May 20, 9:39 AM CDT	Severe Thunderstorm Warning	OHX	36 min
May 20, 1:48 PM CDT	Mesoscale Discussion	SPC	117 min
May 20, 2:36 PM CDT	Tornado Watch	SPC	8 hr
May 20, 2:56 PM CDT	Severe Thunderstorm Warning	OHX	64 min
May 20, 3:33 PM CDT	Mesoscale Discussion	SPC	117 min
May 20, 5:21 PM CDT	Severe Thunderstorm Warning	OHX	54 min
May 25, 1:50 PM CDT	Severe Thunderstorm Warning	OHX	40 min
May 25, 1:50 PM CDT	Mesoscale Discussion	SPC	85 min
May 25, 2:21 PM CDT	Severe Thunderstorm Warning	OHX	39 min
May 30, 3:10 AM CDT	Mesoscale Discussion	SPC	2 hr
Jun 6, 11:49 AM CDT	Mesoscale Discussion	SPC	116 min
Jun 6, 1:11 PM CDT	Tornado Watch	SPC	7 hr
Jun 6, 2:04 PM CDT	Severe Thunderstorm Warning	OHX	41 min
Jun 6, 5:55 PM CDT	Mesoscale Discussion	SPC	95 min
Jun 7, 11:04 AM CDT	Mesoscale Discussion	SPC	2 hr
Jun 7, 11:51 AM CDT	Severe Thunderstorm Watch	SPC	6 hr
Jun 9, 10:55 AM CDT	Mesoscale Discussion	SPC	2 hr
Jun 9, 11:23 PM CDT	Dense Fog Advisory	OHX	10 hr
Jun 13, 12:38 PM CDT	Mesoscale Discussion	SPC	2 hr
Jun 13, 1:33 PM CDT	Special Weather Statement	OHX	27 min
Jun 16, 4:40 PM CDT	Special Weather Statement	OHX	35 min
Jun 18, 6:46 PM CDT	Severe Thunderstorm Watch	SPC	5 hr
Jun 18, 7:07 PM CDT	Special Weather Statement	OHX	23 min
Jun 18, 7:10 PM CDT	Severe Thunderstorm Warning	OHX	35 min
Jun 18, 7:17 PM CDT	Tornado Warning	OHX	28 min
Jun 18, 7:36 PM CDT	Tornado Warning	OHX	24 min
Jun 19, 1:54 AM CDT	Severe Thunderstorm Warning	OHX	36 min
Jun 19, 3:50 AM CDT	Flash Flood Warning	OHX	3 hr
Jun 20, 12:31 AM CDT	Dense Fog Advisory	OHX	8 hr
Jun 20, 1:21 PM CDT	Heat Advisory	OHX	7 days
Jul 7, 1:27 PM CDT	Mesoscale Discussion	SPC	2 hr
Jul 10, 3:50 AM CDT	Dense Fog Advisory	OHX	5 hr
Jul 16, 11:30 AM CDT	Heat Advisory	OHX	32 hr
Jul 19, 11:48 AM CDT	Heat Advisory	OHX	32 hr
Jul 20, 10:47 AM CDT	Heat Advisory	OHX	5 days
Jul 26, 10:57 AM CDT	Heat Advisory	OHX	5 days
Jul 28, 8:50 PM CDT	Areal Flood Advisory	OHX	3 hr
Jul 28, 9:25 PM CDT	Flash Flood Warning	OHX	3 hr
Jul 29, 5:01 AM CDT	Extreme Heat Warning	OHX	39 hr
Aug 13, 1:05 AM CDT	Special Weather Statement	OHX	40 min
Aug 13, 1:31 AM CDT	Areal Flood Advisory	OHX	3 hr
Aug 13, 2:53 AM CDT	Flash Flood Warning	OHX	4 hr
Aug 13, 6:00 AM CDT	Flood Watch	OHX	13 hr
Aug 17, 11:01 AM CDT	Heat Advisory	OHX	56 hr
Aug 19, 3:33 PM CDT	Special Weather Statement	OHX	27 min
Sep 5, 3:30 PM CDT	Mesoscale Discussion	SPC	2 hr
Sep 5, 4:43 PM CDT	Severe Thunderstorm Watch	SPC	7 hr
Sep 5, 5:02 PM CDT	Special Weather Statement	OHX	28 min
Sep 5, 5:16 PM CDT	Severe Thunderstorm Warning	OHX	59 min
Sep 5, 8:20 PM CDT	Mesoscale Discussion	SPC	85 min
Sep 7, 12:50 AM CDT	Dense Fog Advisory	OHX	9 hr
Sep 14, 3:12 PM CDT	Mesoscale Discussion	SPC	2 hr
Sep 23, 5:13 PM CDT	Severe Thunderstorm Warning	OHX	47 min
Sep 23, 5:42 PM CDT	Severe Thunderstorm Warning	OHX	52 min
Sep 23, 6:29 PM CDT	Areal Flood Advisory	OHX	3 hr
Sep 23, 8:24 PM CDT	Flash Flood Warning	OHX	4 hr
Nov 2, 7:00 PM CST	Dense Fog Advisory	OHX	14 hr
Nov 7, 2:10 PM CST	Mesoscale Discussion	SPC	2 hr
Nov 7, 3:28 PM CST	Tornado Watch	SPC	6 hr
Nov 7, 9:50 PM CST	Dense Fog Advisory	OHX	12 hr
Nov 20, 12:52 AM CST	Dense Fog Advisory	OHX	8 hr
Nov 21, 12:16 AM CST	Dense Fog Advisory	OHX	8 hr
Nov 23, 9:28 PM CST	Dense Fog Advisory	OHX	12 hr
Dec 7, 5:51 AM CST	Dense Fog Advisory	OHX	3 hr
Dec 12, 6:07 PM CST	Cold Weather Advisory	OHX	63 hr
Dec 18, 3:48 PM CST	Mesoscale Discussion	SPC	117 min
Dec 27, 2:47 AM CST	Dense Fog Advisory	OHX	9 hr
Dec 28, 9:38 AM CST	Wind Advisory	OHX	26 hr

By product

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

Product	Alerts
Severe storms
Severe Thunderstorm Warning	33
Tornado Warning	8
Severe Thunderstorm Watch	6
Tornado Watch	14
Mesoscale Discussion	39
Special Weather Statement	7
Flooding
Flash Flood Warning	13
River Flood Warning	5
Flood Watch	4
Areal Flood Advisory	6
River Flood Advisory	16
Winter
Winter Storm Warning	1
Winter Storm Watch	2
Winter Weather Advisory	1
Heat
Extreme Heat Warning	1
Heat Advisory	6
Cold
Cold Weather Advisory	5
Wind and dust
Wind Advisory	6
Fog and smoke
Dense Fog Advisory	13

The busiest days

Days with the most alerts issued, by UTC date.

Nearby

Alerts in force now Tornadoes on record Forecast The radar archive 2024 2026

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.