Alert archive / Tennessee / DeKalb County

Weather alerts in DeKalb County, Tennessee, 2021

119 weather alerts in 2021, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.

DeKalb County and its neighbors

Each county as a circle sized by its count in 2021. Tap one for its archive.

Alerts: 119
Warnings: 26
Watches: 18
Advisories: 39
Busiest month: March27 alerts
Busiest day: May 4, 20219 alerts

Over time

By month

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 7, 10:07 AM CST	Winter Weather Advisory	OHX	23 hr
Jan 22, 12:39 AM CST	Dense Fog Advisory	OHX	8 hr
Jan 30, 1:23 PM CST	Wind Advisory	OHX	14 hr
Jan 31, 2:05 PM CST	Winter Weather Advisory	OHX	34 hr
Feb 6, 2:44 AM CST	Winter Weather Advisory	OHX	27 hr
Feb 12, 10:00 PM CST	Winter Weather Advisory	OHX	14 hr
Feb 13, 3:14 AM CST	Winter Storm Watch	OHX	24 hr
Feb 14, 3:43 AM CST	Winter Storm Warning	OHX	42 hr
Feb 14, 7:10 AM CST	Winter Weather Advisory	OHX	11 hr
Feb 15, 9:28 AM CST	Mesoscale Discussion	SPC	6 hr
Feb 15, 3:53 PM CST	Mesoscale Discussion	SPC	4 hr
Feb 16, 2:53 PM CST	Winter Storm Watch	OHX	13 hr
Feb 17, 3:24 AM CST	Winter Storm Warning	OHX	30 hr
Feb 17, 1:00 PM CST	Mesoscale Discussion	SPC	3 hr
Feb 17, 7:44 PM CST	Mesoscale Discussion	SPC	5 hr
Feb 18, 9:17 AM CST	Winter Weather Advisory	OHX	12 hr
Feb 27, 2:50 AM CST	Flood Watch	OHX	51 hr
Feb 28, 7:11 PM CST	Severe Thunderstorm Watch	SPC	3 hr
Feb 28, 7:16 PM CST	Mesoscale Discussion	SPC	59 min
Feb 28, 8:45 PM CST	Mesoscale Discussion	SPC	90 min
Mar 24, 1:28 PM CDT	Flood Watch	OHX	7 hr
Mar 24, 8:08 PM CDT	Flash Flood Watch	OHX	27 hr
Mar 25, 2:19 AM CDT	Wind Advisory	OHX	21 hr
Mar 25, 2:29 PM CDT	Mesoscale Discussion	SPC	2 hr
Mar 25, 3:48 PM CDT	Tornado Watch	SPC	7 hr
Mar 25, 7:36 PM CDT	Mesoscale Discussion	SPC	84 min
Mar 25, 8:13 PM CDT	Tornado Warning	OHX	32 min
Mar 25, 9:07 PM CDT	Mesoscale Discussion	SPC	83 min
Mar 25, 9:09 PM CDT	Severe Thunderstorm Warning	OHX	36 min
Mar 25, 9:40 PM CDT	Severe Thunderstorm Warning	OHX	35 min
Mar 26, 5:58 PM CDT	Flash Flood Watch	OHX	42 hr
Mar 27, 5:52 AM CDT	Special Weather Statement	OHX	38 min
Mar 27, 7:41 AM CDT	Mesoscale Discussion	SPC	2 hr
Mar 27, 8:29 AM CDT	Areal Flood Advisory	OHX	3 hr
Mar 27, 7:32 PM CDT	Severe Thunderstorm Warning	OHX	43 min
Mar 27, 7:35 PM CDT	Special Weather Statement	OHX	40 min
Mar 27, 10:17 PM CDT	Flash Flood Warning	OHX	12 hr
Mar 28, 1:25 AM CDT	Mesoscale Discussion	SPC	2 hr
Mar 28, 1:44 AM CDT	Severe Thunderstorm Warning	OHX	31 min
Mar 28, 2:09 AM CDT	Special Weather Statement	OHX	51 min
Mar 28, 10:39 AM CDT	Areal Flood Advisory	OHX	3 hr
Mar 29, 6:09 PM CDT	Flash Flood Watch	OHX	39 hr
Mar 31, 1:39 PM CDT	Freeze Warning	OHX	19 hr
Mar 31, 1:39 PM CDT	Hard Freeze Warning	OHX	43 hr
Apr 1, 1:13 PM CDT	Freeze Warning	OHX	44 hr
Apr 3, 2:09 PM CDT	Frost Advisory	OHX	18 hr
Apr 20, 2:17 AM CDT	Freeze Watch	OHX	24 hr
Apr 21, 2:13 AM CDT	Freeze Warning	OHX	30 hr
Apr 22, 2:20 AM CDT	Frost Advisory	OHX	29 hr
May 3, 6:50 AM CDT	Mesoscale Discussion	SPC	115 min
May 4, 4:17 AM CDT	Mesoscale Discussion	SPC	88 min
May 4, 5:13 AM CDT	Severe Thunderstorm Watch	SPC	5 hr
May 4, 6:52 AM CDT	Severe Thunderstorm Warning	OHX	38 min
May 4, 7:27 AM CDT	Tornado Warning	OHX	33 min
May 4, 7:29 AM CDT	Severe Thunderstorm Warning	OHX	46 min
May 4, 7:31 AM CDT	Mesoscale Discussion	SPC	89 min
May 4, 7:35 AM CDT	Severe Thunderstorm Warning	OHX	40 min
May 4, 7:48 AM CDT	Tornado Warning	OHX	27 min
May 4, 7:53 AM CDT	Severe Thunderstorm Warning	OHX	37 min
May 6, 6:13 PM CDT	Severe Thunderstorm Warning	OHX	47 min
May 6, 6:58 PM CDT	Special Weather Statement	OHX	47 min
May 9, 2:22 AM CDT	Wind Advisory	OHX	17 hr
May 9, 3:23 PM CDT	Mesoscale Discussion	SPC	2 hr
May 26, 8:58 PM CDT	Dense Fog Advisory	OHX	12 hr
May 28, 12:25 PM CDT	Special Weather Statement	OHX	50 min
Jun 3, 4:34 AM CDT	Severe Thunderstorm Warning	OHX	26 min
Jun 3, 4:58 AM CDT	Severe Thunderstorm Warning	OHX	32 min
Jun 3, 12:26 PM CDT	Mesoscale Discussion	SPC	2 hr
Jun 4, 4:06 AM CDT	Dense Fog Advisory	OHX	4 hr
Jun 13, 6:34 PM CDT	Special Weather Statement	OHX	41 min
Jun 21, 11:35 AM CDT	Mesoscale Discussion	SPC	85 min
Jun 21, 12:52 PM CDT	Severe Thunderstorm Watch	SPC	5 hr
Jun 21, 2:04 PM CDT	Severe Thunderstorm Warning	OHX	41 min
Jun 21, 3:03 PM CDT	Mesoscale Discussion	SPC	117 min
Jun 21, 4:44 PM CDT	Severe Thunderstorm Warning	OHX	46 min
Jun 29, 5:44 PM CDT	Special Weather Statement	OHX	31 min
Jul 9, 7:02 AM CDT	Special Weather Statement	OHX	43 min
Jul 18, 6:11 PM CDT	Areal Flood Advisory	OHX	2 hr
Jul 27, 3:08 AM CDT	Dense Fog Advisory	OHX	5 hr
Jul 28, 2:47 AM CDT	Dense Fog Advisory	OHX	5 hr
Jul 29, 3:23 AM CDT	Dense Fog Advisory	OHX	4 hr
Jul 31, 10:15 PM CDT	Mesoscale Discussion	SPC	2 hr
Aug 10, 1:38 PM CDT	Heat Advisory	OHX	30 hr
Aug 10, 1:38 PM CDT	Heat Advisory	OHX	54 hr
Aug 15, 2:29 PM CDT	Special Weather Statement	OHX	46 min
Aug 15, 2:30 PM CDT	Areal Flood Advisory	OHX	2 hr
Aug 18, 7:38 PM CDT	Areal Flood Advisory	OHX	3 hr
Aug 18, 8:06 PM CDT	Special Weather Statement	OHX	54 min
Aug 18, 8:57 PM CDT	Special Weather Statement	OHX	63 min
Aug 19, 6:53 PM CDT	Areal Flood Advisory	OHX	2 hr
Aug 29, 4:12 AM CDT	Flash Flood Watch	OHX	62 hr
Aug 30, 5:49 PM CDT	Areal Flood Advisory	OHX	71 min
Aug 31, 2:43 PM CDT	Areal Flood Advisory	OHX	77 min
Aug 31, 5:06 PM CDT	Areal Flood Advisory	OHX	54 min
Sep 15, 2:57 PM CDT	Areal Flood Advisory	OHX	2 hr
Sep 18, 2:24 AM CDT	Flash Flood Watch	OHX	65 hr
Oct 6, 2:53 PM CDT	Tornado Watch	SPC	7 hr
Oct 6, 7:22 PM CDT	Areal Flood Advisory	OHX	3 hr
Oct 6, 11:35 PM CDT	Areal Flood Advisory	OHX	3 hr
Oct 7, 12:24 AM CDT	Areal Flood Advisory	OHX	2 hr
Oct 8, 1:35 AM CDT	Dense Fog Advisory	OHX	7 hr
Oct 15, 6:05 PM CDT	Severe Thunderstorm Watch	SPC	4 hr
Oct 21, 2:50 PM CDT	Mesoscale Discussion	SPC	2 hr
Oct 21, 3:33 PM CDT	Special Weather Statement	OHX	42 min
Nov 2, 2:53 AM CDT	Frost Advisory	OHX	30 hr
Nov 2, 2:18 PM CDT	Freeze Watch	OHX	12 hr
Nov 3, 2:35 AM CDT	Freeze Warning	OHX	30 hr
Nov 3, 1:50 PM CDT	Freeze Warning	OHX	43 hr
Nov 12, 12:15 AM CST	Dense Fog Advisory	OHX	8 hr
Dec 6, 5:06 AM CST	Mesoscale Discussion	SPC	114 min
Dec 10, 11:22 AM CST	Wind Advisory	OHX	25 hr
Dec 11, 2:00 AM CST	Mesoscale Discussion	SPC	90 min
Dec 11, 3:41 AM CST	Tornado Watch	SPC	6 hr
Dec 11, 3:50 AM CST	Severe Thunderstorm Warning Considerable damage threat	OHX	17 min
Dec 11, 6:15 AM CST	Mesoscale Discussion	SPC	90 min
Dec 26, 5:17 AM CST	Dense Fog Advisory	OHX	6 hr
Dec 30, 6:21 AM CST	Dense Fog Advisory	OHX	3 hr
Dec 30, 7:50 PM CST	Dense Fog Advisory	OHX	7 hr
Dec 31, 8:31 AM CST	Special Weather Statement	OHX	44 min

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	14
Tornado Warning	3
Severe Thunderstorm Watch	4
Tornado Watch	3
Mesoscale Discussion	23
Special Weather Statement	13
Flooding
Flash Flood Warning	1
Flash Flood Watch	5
Flood Watch	2
Areal Flood Advisory	13
Winter
Winter Storm Warning	2
Winter Storm Watch	2
Winter Weather Advisory	6
Heat
Heat Advisory	2
Cold
Freeze Warning	5
Hard Freeze Warning	1
Freeze Watch	2
Frost Advisory	3
Wind and dust
Wind Advisory	4
Fog and smoke
Dense Fog Advisory	11

The busiest days

Days with the most alerts issued, by UTC date.

Nearby

Alerts in force now Tornadoes on record Forecast The radar archive 2020 2022

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.