Alert archive / South Dakota / Jackson County

Weather alerts in Jackson County, South Dakota, 2026

184 weather alerts in 2026, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.

Jackson County and its neighbors

Each county as a circle sized by its count in 2026. Tap one for its archive.

Alerts: 184
Warnings: 74
Watches: 30
Advisories: 20
Busiest month: June44 alerts
Busiest day: June 29, 202613 alerts

Over time

By month

The alerts

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

Issued	Product	Office	Lasted
Dec 31, 9:41 PM MST	Dense Fog Advisory	UNR	7 hr
Jan 1, 1:15 PM MST	Dense Fog Advisory	UNR	22 hr
Jan 14, 1:54 AM MST	High Wind Watch	UNR	24 hr
Jan 15, 1:51 AM MST	High Wind Warning	UNR	40 hr
Jan 16, 5:53 PM MST	Wind Advisory	UNR	6 hr
Jan 17, 1:22 AM MST	High Wind Watch	UNR	11 hr
Jan 17, 12:10 PM MST	Wind Advisory	UNR	29 hr
Jan 20, 2:17 PM MST	Wind Advisory	UNR	27 hr
Jan 21, 1:48 AM MST	High Wind Warning	UNR	15 hr
Jan 22, 1:17 AM MST	Cold Weather Advisory	UNR	35 hr
Jan 24, 3:30 AM MST	Cold Weather Advisory	UNR	8 hr
Jan 25, 11:38 AM MST	Cold Weather Advisory	UNR	17 hr
Feb 13, 9:28 PM MST	Fire Weather Watch	UNR	15 hr
Feb 14, 12:18 PM MST	Red Flag Warning	UNR	29 hr
Feb 15, 9:30 PM MST	Fire Weather Watch	UNR	14 hr
Feb 16, 11:41 AM MST	Red Flag Warning	UNR	30 hr
Feb 17, 2:42 AM MST	Wind Advisory	UNR	26 hr
Feb 17, 5:55 PM MST	Special Weather Statement	UNR	50 min
Feb 18, 1:33 AM MST	Winter Weather Advisory	UNR	35 hr
Feb 26, 10:04 PM MST	Red Flag Warning	UNR	20 hr
Mar 10, 12:09 PM MDT	High Wind Watch	UNR	23 hr
Mar 11, 11:36 AM MDT	High Wind Warning	UNR	35 hr
Mar 11, 10:23 PM MDT	Red Flag Warning	UNR	21 hr
Mar 13, 12:25 PM MDT	Winter Weather Advisory	UNR	48 hr
Mar 14, 7:35 PM MDT	Mesoscale Discussion	SPC	5 hr
Mar 18, 9:52 PM MDT	Red Flag Warning	UNR	21 hr
Mar 19, 9:57 PM MDT	Red Flag Warning	UNR	47 hr
Mar 20, 11:09 AM MDT	Red Flag Warning	UNR	34 hr
Mar 23, 12:37 PM MDT	Fire Weather Watch	UNR	24 hr
Mar 24, 12:35 PM MDT	Red Flag Warning	UNR	33 hr
Mar 26, 11:25 AM MDT	Fire Weather Watch	UNR	24 hr
Mar 27, 11:10 AM MDT	Red Flag Warning	UNR	31 hr
Mar 29, 1:21 AM MDT	Fire Weather Watch	UNR	11 hr
Mar 29, 12:10 PM MDT	Red Flag Warning	UNR	32 hr
Apr 2, 11:03 AM MDT	Winter Weather Advisory	UNR	40 hr
Apr 10, 11:21 AM MDT	Red Flag Warning	UNR	3 days
Apr 11, 12:06 PM MDT	Red Flag Warning	UNR	57 hr
Apr 11, 8:47 PM MDT	Special Weather Statement	UNR	28 min
Apr 11, 9:17 PM MDT	Special Weather Statement	UNR	28 min
Apr 14, 12:55 PM MDT	Fire Weather Watch	UNR	22 hr
Apr 14, 7:48 PM MDT	Special Weather Statement	UNR	27 min
Apr 15, 11:09 AM MDT	Red Flag Warning	UNR	32 hr
Apr 19, 11:42 AM MDT	Red Flag Warning	UNR	32 hr
Apr 21, 1:36 AM MDT	Fire Weather Watch	UNR	11 hr
Apr 21, 12:48 PM MDT	Red Flag Warning	UNR	31 hr
Apr 22, 5:33 PM MDT	Severe Thunderstorm Warning Considerable damage threat	UNR	36 min
Apr 22, 5:58 PM MDT	Severe Thunderstorm Warning	UNR	32 min
Apr 22, 6:06 PM MDT	Mesoscale Discussion	SPC	3 hr
Apr 22, 6:34 PM MDT	Special Weather Statement	UNR	41 min
May 10, 1:57 AM MDT	Fire Weather Watch	UNR	20 hr
May 10, 12:08 PM MDT	Red Flag Warning	UNR	32 hr
May 12, 1:19 PM MDT	Red Flag Warning	UNR	56 hr
May 18, 11:40 AM MDT	Freeze Warning	UNR	21 hr
May 19, 11:46 AM MDT	Frost Advisory	UNR	19 hr
May 21, 2:36 PM MDT	Special Weather Statement	UNR	24 min
Jun 2, 12:44 PM MDT	Mesoscale Discussion	SPC	2 hr
Jun 2, 1:40 PM MDT	Severe Thunderstorm Watch	SPC	9 hr
Jun 2, 2:09 PM MDT	Severe Thunderstorm Warning	UNR	66 min
Jun 2, 2:37 PM MDT	Severe Thunderstorm Warning	UNR	68 min
Jun 2, 2:52 PM MDT	Severe Thunderstorm Warning Considerable damage threat	UNR	53 min
Jun 2, 3:03 PM MDT	Severe Thunderstorm Warning Considerable damage threat	UNR	57 min
Jun 2, 3:26 PM MDT	Flash Flood Warning	UNR	4 hr
Jun 2, 3:55 PM MDT	Severe Thunderstorm Warning	UNR	46 min
Jun 2, 4:23 PM MDT	Severe Thunderstorm Warning	UNR	30 min
Jun 2, 7:13 PM MDT	Severe Thunderstorm Warning	UNR	62 min
Jun 2, 7:56 PM MDT	Mesoscale Discussion	SPC	2 hr
Jun 2, 9:21 PM MDT	Special Weather Statement	UNR	54 min
Jun 4, 2:04 PM MDT	Severe Thunderstorm Watch	SPC	7 hr
Jun 4, 6:31 PM MDT	Mesoscale Discussion	SPC	119 min
Jun 9, 3:32 PM MDT	Tornado Watch	SPC	8 hr
Jun 9, 5:29 PM MDT	Severe Thunderstorm Warning	UNR	61 min
Jun 9, 6:41 PM MDT	Severe Thunderstorm Warning	UNR	64 min
Jun 14, 11:50 AM MDT	Red Flag Warning	UNR	32 hr
Jun 16, 11:25 AM MDT	Wind Advisory	UNR	33 hr
Jun 16, 10:15 PM MDT	Red Flag Warning	UNR	22 hr
Jun 22, 10:44 PM MDT	Mesoscale Discussion	SPC	2 hr
Jun 26, 7:13 PM MDT	Mesoscale Discussion	SPC	2 hr
Jun 27, 1:19 PM MDT	Mesoscale Discussion	SPC	2 hr
Jun 27, 3:05 PM MDT	Tornado Watch	SPC	11 hr
Jun 27, 6:10 PM MDT	Mesoscale Discussion	SPC	95 min
Jun 27, 6:47 PM MDT	Severe Thunderstorm Warning	UNR	43 min
Jun 27, 7:10 PM MDT	Severe Thunderstorm Warning Considerable damage threat	UNR	65 min
Jun 27, 7:30 PM MDT	Severe Thunderstorm Warning	UNR	46 min
Jun 27, 8:15 PM MDT	Severe Thunderstorm Warning	UNR	30 min
Jun 27, 8:33 PM MDT	Special Weather Statement	UNR	27 min
Jun 27, 8:46 PM MDT	Special Weather Statement	UNR	29 min
Jun 28, 6:44 PM MDT	Mesoscale Discussion	SPC	3 hr
Jun 28, 9:02 PM MDT	Severe Thunderstorm Watch	SPC	8 hr
Jun 28, 9:38 PM MDT	Severe Thunderstorm Warning	UNR	49 min
Jun 28, 10:26 PM MDT	Severe Thunderstorm Warning Considerable damage threat	UNR	49 min
Jun 28, 10:43 PM MDT	Mesoscale Discussion	SPC	2 hr
Jun 28, 10:47 PM MDT	Special Weather Statement	UNR	28 min
Jun 28, 11:02 PM MDT	Severe Thunderstorm Warning	UNR	58 min
Jun 29, 1:02 AM MDT	Severe Thunderstorm Warning Considerable damage threat	UNR	30 min
Jun 29, 1:31 AM MDT	Severe Thunderstorm Warning Destructive damage threat	UNR	59 min
Jun 29, 2:02 AM MDT	Mesoscale Discussion	SPC	118 min
Jun 29, 2:19 AM MDT	Severe Thunderstorm Warning Destructive damage threat	UNR	56 min
Jun 29, 3:06 AM MDT	Severe Thunderstorm Warning Destructive damage threat	UNR	53 min
Jun 29, 4:28 AM MDT	Red Flag Warning	UNR	17 hr
Jul 2, 5:33 AM MDT	Special Weather Statement	UNR	57 min
Jul 2, 10:35 PM MDT	Severe Thunderstorm Warning	UNR	47 min
Jul 2, 11:30 PM MDT	Special Weather Statement	UNR	30 min
Jul 2, 11:43 PM MDT	Mesoscale Discussion	SPC	92 min
Jul 3, 12:07 PM MDT	Mesoscale Discussion	SPC	23 min
Jul 3, 12:14 PM MDT	Severe Thunderstorm Watch	SPC	8 hr
Jul 3, 6:27 PM MDT	Mesoscale Discussion	SPC	2 hr
Jul 3, 7:53 PM MDT	Special Weather Statement	UNR	22 min
Jul 7, 1:59 PM MDT	Mesoscale Discussion	SPC	2 hr
Jul 7, 4:24 PM MDT	Severe Thunderstorm Watch	SPC	7 hr
Jul 7, 7:08 PM MDT	Mesoscale Discussion	SPC	2 hr
Jul 9, 11:34 AM MDT	Extreme Heat Watch	UNR	20 hr
Jul 9, 2:27 PM MDT	Severe Thunderstorm Warning	UNR	33 min
Jul 9, 2:58 PM MDT	Mesoscale Discussion	SPC	2 hr
Jul 9, 3:58 PM MDT	Special Weather Statement	UNR	32 min
Jul 10, 7:32 AM MDT	Heat Advisory	UNR	11 days
Jul 10, 12:21 PM MDT	Fire Weather Watch	UNR	24 hr
Jul 11, 11:55 AM MDT	Red Flag Warning	UNR	3 days
Jul 19, 2:30 PM MDT	Mesoscale Discussion	SPC	2 hr
Jul 24, 9:34 AM MDT	Heat Advisory	UNR	58 hr
Jul 24, 9:37 AM MDT	Red Flag Warning	UNR	34 hr
Jul 24, 10:23 PM MDT	Extreme Heat Warning	UNR	46 hr
Jul 25, 1:15 PM MDT	Mesoscale Discussion	SPC	90 min
Jul 25, 1:44 PM MDT	Special Weather Statement	UNR	31 min
Jul 25, 2:36 PM MDT	Severe Thunderstorm Watch PDS	SPC	7 hr
Jul 27, 1:13 PM MDT	Mesoscale Discussion	SPC	2 hr
Jul 27, 2:31 PM MDT	Special Weather Statement	UNR	29 min
Jul 27, 3:05 PM MDT	Special Weather Statement	UNR	25 min
Jul 27, 3:20 PM MDT	Severe Thunderstorm Warning	UNR	32 min
Jul 27, 3:31 PM MDT	Severe Thunderstorm Warning	UNR	46 min
Jul 27, 3:59 PM MDT	Severe Thunderstorm Warning Considerable damage threat	UNR	46 min
Jul 27, 4:22 PM MDT	Severe Thunderstorm Warning	UNR	38 min
Jul 27, 4:36 PM MDT	Severe Thunderstorm Warning Considerable damage threat	UNR	54 min
Jul 29, 7:51 AM MDT	Heat Advisory	UNR	11 hr
Jul 29, 8:06 PM MDT	Special Weather Statement	UNR	54 min
Jul 29, 8:23 PM MDT	Severe Thunderstorm Warning	UNR	67 min
Jul 29, 9:01 PM MDT	Severe Thunderstorm Warning	UNR	59 min
Jul 30, 11:57 AM MDT	Mesoscale Discussion	SPC	2 hr
Jul 30, 12:44 PM MDT	Severe Thunderstorm Watch	SPC	7 hr
Jul 30, 2:27 PM MDT	Mesoscale Discussion	SPC	2 hr
Jul 30, 2:44 PM MDT	Special Weather Statement	UNR	31 min
Jul 30, 3:01 PM MDT	Severe Thunderstorm Warning	UNR	44 min
Aug 1, 2:16 AM MDT	Heat Advisory	UNR	42 hr
Aug 2, 11:19 AM MDT	Red Flag Warning	UNR	33 hr
Aug 8, 3:39 AM MDT	Mesoscale Discussion	SPC	3 hr
Aug 10, 4:39 PM MDT	Mesoscale Discussion	SPC	2 hr
Aug 10, 6:48 PM MDT	Severe Thunderstorm Watch	SPC	7 hr
Aug 10, 11:13 PM MDT	Severe Thunderstorm Warning Considerable damage threat	UNR	39 min
Aug 11, 1:13 PM MDT	Mesoscale Discussion	SPC	2 hr
Aug 11, 1:43 PM MDT	Severe Thunderstorm Watch	SPC	8 hr
Aug 11, 6:58 PM MDT	Mesoscale Discussion	SPC	92 min
Aug 11, 8:43 PM MDT	Severe Thunderstorm Warning Considerable damage threat	UNR	55 min
Aug 11, 9:00 PM MDT	Mesoscale Discussion	SPC	90 min
Aug 11, 9:24 PM MDT	Severe Thunderstorm Watch	SPC	7 hr
Aug 11, 9:38 PM MDT	Severe Thunderstorm Warning Destructive damage threat	UNR	67 min
Aug 11, 9:49 PM MDT	Severe Thunderstorm Warning Considerable damage threat	UNR	56 min
Aug 11, 9:53 PM MDT	Severe Thunderstorm Warning Considerable damage threat	UNR	30 min
Aug 11, 10:29 PM MDT	Severe Thunderstorm Warning Considerable damage threat	UNR	51 min
Aug 12, 12:45 PM MDT	Mesoscale Discussion	SPC	2 hr
Aug 12, 1:06 PM MDT	Severe Thunderstorm Watch	SPC	7 hr
Aug 16, 7:15 PM MDT	Severe Thunderstorm Warning	UNR	45 min
Aug 17, 3:00 PM MDT	Severe Thunderstorm Watch	SPC	7 hr
Aug 17, 4:54 PM MDT	Mesoscale Discussion	SPC	66 min
Aug 17, 5:41 PM MDT	Severe Thunderstorm Warning Considerable damage threat	UNR	64 min
Aug 17, 6:29 PM MDT	Severe Thunderstorm Warning Considerable damage threat	UNR	61 min
Aug 18, 7:54 PM MDT	Mesoscale Discussion	SPC	96 min
Aug 18, 10:06 PM MDT	Special Weather Statement	UNR	24 min
Aug 18, 10:44 PM MDT	Special Weather Statement	UNR	31 min
Aug 23, 6:35 AM MDT	Severe Thunderstorm Warning	UNR	45 min
Aug 23, 2:40 PM MDT	Severe Thunderstorm Watch	SPC	7 hr
Aug 24, 1:40 PM MDT	Mesoscale Discussion	SPC	3 hr
Aug 24, 3:00 PM MDT	Severe Thunderstorm Watch	SPC	9 hr
Aug 24, 6:58 PM MDT	Severe Thunderstorm Warning Considerable damage threat	UNR	45 min
Aug 27, 2:12 PM MDT	Severe Thunderstorm Watch	SPC	9 hr
Aug 27, 3:51 PM MDT	Special Weather Statement	UNR	24 min
Aug 29, 5:20 PM MDT	Severe Thunderstorm Warning	UNR	55 min
Aug 29, 6:10 PM MDT	Special Weather Statement	UNR	65 min
Aug 30, 6:14 PM MDT	Special Weather Statement	UNR	46 min
Sep 2, 7:28 PM MDT	Special Weather Statement	UNR	32 min
Sep 2, 8:00 PM MDT	Special Weather Statement	UNR	30 min
Sep 5, 2:34 PM MDT	Mesoscale Discussion	SPC	116 min
Sep 7, 5:35 AM MDT	Special Weather Statement	UNR	25 min
Sep 10, 11:12 AM MDT	Red Flag Warning	UNR	31 hr
Sep 17, 6:48 AM MDT	Dense Fog Advisory	UNR	2 hr
Sep 27, 4:56 AM MDT	Dense Fog Advisory	UNR	5 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	44
Severe Thunderstorm Watch	15
Tornado Watch	2
Mesoscale Discussion	33
Special Weather Statement	27
Flooding
Flash Flood Warning	1
Winter
Winter Weather Advisory	3
Heat
Extreme Heat Warning	1
Extreme Heat Watch	1
Heat Advisory	4
Cold
Freeze Warning	1
Cold Weather Advisory	3
Frost Advisory	1
Wind and dust
High Wind Warning	3
High Wind Watch	3
Wind Advisory	5
Fire
Red Flag Warning	24
Fire Weather Watch	9
Fog and smoke
Dense Fog Advisory	4

The busiest days

Days with the most alerts issued, by UTC date.

Nearby

Alerts in force now Tornadoes on record Forecast The radar archive 2025

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.