Weather alerts in South Dakota, 2003

914 weather alerts in 2003, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered any part of the state, so the counties below add up to more than the state.

Weather alerts by county

Each county as a circle sized by its count in 2003. Tap one for its archive.

Alerts: 914
Warnings: 688
Watches: 64
Advisories: 0
Busiest month: June386 alerts
Busiest day: June 25, 200378 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	Counties	Lasted
Feb 2, 4:42 AM CST	Mesoscale Discussion	SPC	Beadle, Brookings, Buffalo, Clark, Codington, Custer and 25 more	5 hr
Feb 14, 9:02 AM CST	Mesoscale Discussion	SPC	Beadle, Brookings, Clark, Codington, Deuel, Grant and 11 more	6 hr
Mar 3, 6:45 PM CST	Mesoscale Discussion	SPC	Bennett, Bon Homme, Charles Mix, Clay, Custer, Fall River and 4 more	5 hr
Mar 7, 9:10 PM CST	Mesoscale Discussion	SPC	Beadle, Brookings, Buffalo, Clark, Deuel, Hamlin and 6 more	6 hr
Apr 3, 1:00 AM CST	Mesoscale Discussion	SPC	Corson, Dewey, Perkins, Ziebach	5 hr
Apr 6, 5:41 PM CDT	Mesoscale Discussion	SPC	Clay, Union	5 hr
Apr 15, 4:07 PM CDT	Mesoscale Discussion	SPC	Beadle, Brookings, Clark, Codington, Deuel, Grant and 8 more	2 hr
Apr 15, 4:46 PM CDT	Mesoscale Discussion	SPC	Bon Homme, Charles Mix, Clay, Douglas, Gregory, Hutchinson and 4 more	89 min
Apr 15, 5:15 PM CDT	Severe Thunderstorm Watch	SPC	Aurora, Beadle, Bon Homme, Brookings, Charles Mix, Clay and 17 more	6 hr
Apr 15, 7:19 PM CDT	Mesoscale Discussion	SPC	Aurora, Beadle, Bon Homme, Brookings, Brule, Charles Mix and 18 more	86 min
Apr 15, 7:39 PM CDT	Severe Thunderstorm Warning	FSD	Yankton	36 min
Apr 15, 8:07 PM CDT	Severe Thunderstorm Warning	FSD	Turner	38 min
Apr 15, 8:14 PM CDT	Severe Thunderstorm Warning	FSD	Yankton	16 min
Apr 15, 8:47 PM CDT	Severe Thunderstorm Warning	FSD	Lincoln, Minnehaha	28 min
Apr 26, 5:33 PM CDT	Mesoscale Discussion	SPC	Butte, Harding, Lawrence, Perkins	2 hr
May 3, 12:48 PM CDT	Mesoscale Discussion	SPC	Custer, Fall River, Lawrence	2 hr
May 3, 3:16 PM CDT	Severe Thunderstorm Warning	ABR	Dewey	44 min
May 3, 3:20 PM CDT	Severe Thunderstorm Warning	ABR	Dewey	40 min
May 3, 3:21 PM CDT	Severe Thunderstorm Warning	UNR	Meade	39 min
May 3, 3:57 PM CDT	Severe Thunderstorm Warning	UNR	Meade	48 min
May 3, 3:58 PM CDT	Severe Thunderstorm Warning	ABR	Dewey	62 min
May 3, 4:16 PM CDT	Tornado Warning	UNR	Meade	44 min
May 3, 4:46 PM CDT	Severe Thunderstorm Warning	UNR	Fall River	44 min
May 3, 4:59 PM CDT	Severe Thunderstorm Warning	ABR	Dewey	61 min
May 3, 4:59 PM CDT	Severe Thunderstorm Warning	UNR	Meade	61 min
May 3, 5:09 PM CDT	Mesoscale Discussion	SPC	Beadle, Brown, Brule, Buffalo, Campbell, Clark and 24 more	96 min
May 3, 5:32 PM CDT	Severe Thunderstorm Warning	ABR	Stanley	28 min
May 3, 5:42 PM CDT	Severe Thunderstorm Warning	UNR	Pennington	63 min
May 3, 5:59 PM CDT	Severe Thunderstorm Warning	UNR	Meade	46 min
May 3, 6:02 PM CDT	Severe Thunderstorm Warning	ABR	Dewey, Stanley	43 min
May 3, 6:10 PM CDT	Severe Thunderstorm Watch	SPC	Bennett, Campbell, Corson, Dewey, Edmunds, Faulk and 17 more	6 hr
May 3, 6:29 PM CDT	Severe Thunderstorm Warning	UNR	Perkins	46 min
May 3, 6:43 PM CDT	Severe Thunderstorm Warning	ABR	Dewey	47 min
May 3, 6:44 PM CDT	Severe Thunderstorm Warning	UNR	Meade	46 min
May 3, 6:47 PM CDT	Flash Flood Warning	ABR	Dewey	3 hr
May 3, 7:27 PM CDT	Severe Thunderstorm Warning	ABR	Dewey	48 min
May 3, 7:40 PM CDT	Tornado Warning	UNR	Perkins	50 min
May 3, 7:45 PM CDT	Flash Flood Warning	ABR	Edmunds, Potter, Walworth	3 hr
May 3, 8:35 PM CDT	Flash Flood Warning	ABR	Dewey	3 hr
May 3, 9:25 PM CDT	Mesoscale Discussion	SPC	Bennett, Buffalo, Campbell, Corson, Dewey, Edmunds and 13 more	65 min
May 4, 9:48 AM CDT	Mesoscale Discussion	SPC	Clay, Lincoln, Minnehaha, Turner, Union, Yankton	117 min
May 4, 12:22 PM CDT	Severe Thunderstorm Warning	UNR	Custer	38 min
May 4, 4:36 PM CDT	Tornado Warning	UNR	Todd	39 min
May 4, 4:40 PM CDT	Severe Thunderstorm Warning	ABR	Hughes, Stanley	50 min
May 4, 4:44 PM CDT	Severe Thunderstorm Warning	UNR	Mellette, Tripp	46 min
May 4, 4:50 PM CDT	Severe Thunderstorm Warning	ABR	Jones, Lyman	40 min
May 4, 5:02 PM CDT	Tornado Warning	UNR	Tripp	43 min
May 4, 5:04 PM CDT	Tornado Warning	ABR	Jones	26 min
May 4, 5:14 PM CDT	Tornado Warning	UNR	Todd	31 min
May 4, 5:20 PM CDT	Severe Thunderstorm Warning	ABR	Stanley	40 min
May 7, 2:57 PM CDT	Mesoscale Discussion	SPC	Bennett, Butte, Custer, Fall River, Haakon, Harding and 7 more	2 hr
May 7, 3:39 PM CDT	Severe Thunderstorm Warning	UNR	Meade, Pennington	36 min
May 7, 5:57 PM CDT	Severe Thunderstorm Warning	ABR	Hughes	33 min
May 13, 2:47 PM CDT	Severe Thunderstorm Warning	FSD	Charles Mix	43 min
May 13, 8:25 PM CDT	Severe Thunderstorm Warning	FSD	Moody	35 min
May 15, 5:02 PM CDT	Severe Thunderstorm Warning	UNR	Lawrence	43 min
May 15, 5:47 PM CDT	Severe Thunderstorm Warning	UNR	Lawrence	43 min
May 16, 4:50 PM CDT	Mesoscale Discussion	SPC	Bennett, Haakon, Jackson, Jones, Mellette, Stanley	115 min
May 16, 6:47 PM CDT	Severe Thunderstorm Warning	UNR	Bennett	58 min
May 17, 3:23 PM CDT	Mesoscale Discussion	SPC	Bennett, Custer, Dewey, Fall River, Haakon, Jackson and 8 more	3 hr
May 17, 3:55 PM CDT	Severe Thunderstorm Watch	SPC	Bennett, Custer, Fall River, Haakon, Jackson, Oglala Lakota and 1 more	6 hr
May 17, 6:19 PM CDT	Severe Thunderstorm Warning	UNR		41 min
May 17, 6:45 PM CDT	Mesoscale Discussion	SPC	Bennett, Custer, Fall River, Faulk, Haakon, Hand and 13 more	2 hr
May 18, 3:02 PM CDT	Mesoscale Discussion	SPC	Bennett, Custer, Fall River, Jackson, Oglala Lakota, Pennington	118 min
May 18, 5:25 PM CDT	Severe Thunderstorm Watch	SPC	Bennett, Jackson, Jones, Mellette, Oglala Lakota, Todd	7 hr
May 23, 2:54 PM CDT	Mesoscale Discussion	SPC	Bennett, Custer, Fall River, Oglala Lakota, Pennington	2 hr
May 23, 4:10 PM CDT	Severe Thunderstorm Warning	UNR	Haakon	65 min
May 23, 4:48 PM CDT	Mesoscale Discussion	SPC	Gregory, Haakon, Jackson, Jones, Lyman, Mellette and 3 more	57 min
May 23, 4:58 PM CDT	Severe Thunderstorm Warning	UNR	Todd	47 min
May 23, 5:17 PM CDT	Severe Thunderstorm Warning	UNR	Haakon	58 min
May 23, 5:20 PM CDT	Severe Thunderstorm Warning	UNR	Jackson	40 min
May 23, 5:25 PM CDT	Severe Thunderstorm Watch	SPC	Bennett, Oglala Lakota, Todd	6 hr
May 23, 5:26 PM CDT	Severe Thunderstorm Warning	UNR		64 min
May 23, 5:33 PM CDT	Tornado Warning	UNR	Fall River	57 min
May 23, 5:47 PM CDT	Severe Thunderstorm Warning	UNR	Todd	28 min
May 23, 6:50 PM CDT	Mesoscale Discussion	SPC	Bennett, Oglala Lakota, Todd	85 min
May 23, 7:27 PM CDT	Severe Thunderstorm Warning	UNR	Todd	48 min
May 23, 8:56 PM CDT	Mesoscale Discussion	SPC	Todd	94 min
May 26, 2:14 PM CDT	Severe Thunderstorm Warning	UNR	Lawrence	61 min
May 26, 3:38 PM CDT	Severe Thunderstorm Warning	UNR	Lawrence	52 min
May 26, 5:46 PM CDT	Severe Thunderstorm Warning	UNR	Pennington	44 min
May 26, 6:18 PM CDT	Severe Thunderstorm Warning	UNR	Custer	42 min
May 27, 5:52 PM CDT	Mesoscale Discussion	SPC	Fall River, Oglala Lakota	113 min
May 29, 2:52 PM CDT	Severe Thunderstorm Warning	FSD	Clay, Lincoln, Union	13 min
May 31, 6:53 PM CDT	Mesoscale Discussion	SPC	Fall River	67 min
May 31, 7:59 PM CDT	Severe Thunderstorm Warning	UNR		31 min
May 31, 8:30 PM CDT	Severe Thunderstorm Warning	UNR		45 min
Jun 2, 1:33 PM CDT	Mesoscale Discussion	SPC	Butte, Harding, Meade	117 min
Jun 4, 12:51 PM CDT	Mesoscale Discussion	SPC	Corson, Dewey, Haakon, Jackson, Meade, Pennington and 3 more	84 min
Jun 4, 1:48 PM CDT	Severe Thunderstorm Warning	UNR		27 min
Jun 5, 12:59 PM CDT	Mesoscale Discussion	SPC	Brookings, Brown, Clark, Codington, Day, Deuel and 10 more	3 hr
Jun 5, 1:09 PM CDT	Severe Thunderstorm Warning	FSD	Lake	36 min
Jun 5, 2:03 PM CDT	Severe Thunderstorm Warning	UNR	Todd, Tripp	42 min
Jun 5, 2:34 PM CDT	Severe Thunderstorm Warning	FSD	Moody	26 min
Jun 5, 2:42 PM CDT	Severe Thunderstorm Warning	UNR	Tripp	48 min
Jun 5, 3:27 PM CDT	Severe Thunderstorm Warning	FSD	Gregory	48 min
Jun 5, 3:56 PM CDT	Severe Thunderstorm Warning	ABR	Grant, Roberts	34 min
Jun 5, 4:14 PM CDT	Severe Thunderstorm Warning	FSD	Gregory	31 min
Jun 5, 4:43 PM CDT	Severe Thunderstorm Warning	FSD	Charles Mix, Gregory	47 min
Jun 5, 5:30 PM CDT	Severe Thunderstorm Warning	FSD	Bon Homme, Charles Mix, Hutchinson	45 min
Jun 5, 5:34 PM CDT	Severe Thunderstorm Warning	ABR	Roberts	41 min
Jun 5, 5:42 PM CDT	Severe Thunderstorm Warning	FSD	Minnehaha	33 min
Jun 5, 6:16 PM CDT	Severe Thunderstorm Warning	FSD	Bon Homme, Yankton	29 min
Jun 5, 6:39 PM CDT	Tornado Warning	ABR	Stanley	36 min
Jun 5, 6:56 PM CDT	Severe Thunderstorm Warning	ABR	Marshall	49 min
Jun 5, 8:19 PM CDT	Severe Thunderstorm Warning	FSD	Lincoln	26 min
Jun 5, 8:40 PM CDT	Severe Thunderstorm Warning	ABR	Brown	35 min
Jun 6, 4:54 PM CDT	Severe Thunderstorm Warning	FSD	Moody	36 min
Jun 9, 1:34 PM CDT	Severe Thunderstorm Warning	UNR	Lawrence, Pennington	41 min
Jun 9, 2:05 PM CDT	Mesoscale Discussion	SPC	Bennett, Buffalo, Haakon, Hughes, Hyde, Jones and 7 more	115 min
Jun 9, 2:12 PM CDT	Severe Thunderstorm Warning	UNR	Pennington	48 min
Jun 9, 2:55 PM CDT	Tornado Watch	SPC	Aurora, Bennett, Brule, Buffalo, Charles Mix, Gregory and 12 more	6 hr
Jun 9, 3:51 PM CDT	Severe Thunderstorm Warning	UNR	Haakon, Pennington	39 min
Jun 9, 4:05 PM CDT	Severe Thunderstorm Watch	SPC	Brown, Campbell, Clark, Corson, Day, Dewey and 8 more	5 hr
Jun 9, 4:49 PM CDT	Tornado Warning	UNR	Haakon, Ziebach	41 min
Jun 9, 5:00 PM CDT	Mesoscale Discussion	SPC	Brule, Buffalo, Charles Mix, Gregory, Jones, Lyman and 4 more	90 min
Jun 9, 5:16 PM CDT	Severe Thunderstorm Warning	UNR	Mellette	44 min
Jun 9, 5:20 PM CDT	Severe Thunderstorm Warning	ABR	Stanley	55 min
Jun 9, 5:42 PM CDT	Tornado Warning	UNR	Mellette, Todd	48 min
Jun 9, 5:50 PM CDT	Mesoscale Discussion	SPC	Brown, Dewey, Edmunds, Faulk, Potter, Spink and 1 more	85 min
Jun 9, 6:00 PM CDT	Severe Thunderstorm Warning	ABR	Jones, Lyman	60 min
Jun 9, 6:10 PM CDT	Severe Thunderstorm Warning	FSD	Bon Homme	35 min
Jun 9, 6:15 PM CDT	Severe Thunderstorm Warning	FSD	Yankton	45 min
Jun 9, 6:15 PM CDT	Severe Thunderstorm Watch	SPC	Beadle, Bon Homme, Brookings, Clay, Davison, Douglas and 13 more	7 hr
Jun 9, 6:20 PM CDT	Tornado Warning	UNR	Tripp	55 min
Jun 9, 6:30 PM CDT	Mesoscale Discussion	SPC	Brule, Gregory, Hughes, Lyman, Tripp	90 min
Jun 9, 6:47 PM CDT	Severe Thunderstorm Warning	FSD	Bon Homme	43 min
Jun 9, 6:50 PM CDT	Tornado Watch	SPC	Clay, Union	6 hr
Jun 9, 6:55 PM CDT	Severe Thunderstorm Watch	SPC	Bon Homme, Brookings, Hanson, Hutchinson, Kingsbury, Lake and 7 more	6 hr
Jun 9, 7:02 PM CDT	Severe Thunderstorm Warning	ABR	Hughes, Lyman	28 min
Jun 9, 7:07 PM CDT	Severe Thunderstorm Warning	ABR	Hughes, Lyman	23 min
Jun 9, 7:07 PM CDT	Severe Thunderstorm Warning	FSD	Sanborn	38 min
Jun 9, 7:16 PM CDT	Severe Thunderstorm Warning	UNR	Tripp	44 min
Jun 9, 7:23 PM CDT	Mesoscale Discussion	SPC	Gregory	2 hr
Jun 9, 7:30 PM CDT	Severe Thunderstorm Warning	ABR	Hughes, Hyde	45 min
Jun 9, 7:32 PM CDT	Tornado Warning	FSD	Gregory	28 min
Jun 9, 7:36 PM CDT	Severe Thunderstorm Warning	ABR	Hughes, Hyde	39 min
Jun 9, 7:47 PM CDT	Severe Thunderstorm Warning	FSD	Sanborn	43 min
Jun 9, 8:00 PM CDT	Tornado Warning	FSD	Gregory	30 min
Jun 9, 8:03 PM CDT	Mesoscale Discussion	SPC	Brown, Edmunds, Faulk, Spink	57 min
Jun 9, 8:13 PM CDT	Mesoscale Discussion	SPC	Charles Mix, Gregory	32 min
Jun 9, 8:18 PM CDT	Severe Thunderstorm Warning	FSD	Miner	42 min
Jun 9, 8:39 PM CDT	Severe Thunderstorm Warning	FSD	Hanson	36 min
Jun 9, 8:42 PM CDT	Severe Thunderstorm Warning	FSD	McCook	63 min
Jun 9, 9:25 PM CDT	Severe Thunderstorm Warning	FSD	Hutchinson, Turner	35 min
Jun 9, 10:00 PM CDT	Severe Thunderstorm Warning	FSD	Turner	45 min
Jun 9, 10:13 PM CDT	Mesoscale Discussion	SPC	Lincoln, Minnehaha, Turner, Yankton	2 hr
Jun 10, 6:20 PM CDT	Mesoscale Discussion	SPC	Custer, Fall River, Lawrence	2 hr
Jun 10, 6:22 PM CDT	Severe Thunderstorm Warning	UNR	Fall River	38 min
Jun 10, 6:25 PM CDT	Severe Thunderstorm Warning	UNR	Butte	50 min
Jun 10, 6:59 PM CDT	Tornado Warning	UNR	Fall River	31 min
Jun 11, 2:06 PM CDT	Mesoscale Discussion	SPC	Bennett, Fall River, Jackson, Oglala Lakota, Todd	114 min
Jun 11, 2:20 PM CDT	Severe Thunderstorm Warning	UNR	Pennington	40 min
Jun 11, 2:40 PM CDT	Tornado Watch	SPC	Bennett, Haakon, Hughes, Jackson, Jones, Lyman and 4 more	6 hr
Jun 11, 4:58 PM CDT	Mesoscale Discussion	SPC	Bennett, Haakon, Hughes, Jackson, Jones, Lyman and 4 more	92 min
Jun 11, 6:04 PM CDT	Mesoscale Discussion	SPC	Aurora, Beadle, Bon Homme, Brule, Buffalo, Charles Mix and 8 more	86 min
Jun 11, 6:09 PM CDT	Severe Thunderstorm Warning	ABR	Stanley	36 min
Jun 11, 6:27 PM CDT	Severe Thunderstorm Warning	ABR	Lyman	48 min
Jun 11, 6:45 PM CDT	Tornado Watch	SPC	Aurora, Beadle, Bon Homme, Brown, Brule, Buffalo and 22 more	4 hr
Jun 11, 7:02 PM CDT	Severe Thunderstorm Warning	ABR	Sully	58 min
Jun 11, 7:04 PM CDT	Tornado Warning	ABR	Hughes, Lyman	41 min
Jun 11, 7:06 PM CDT	Tornado Warning	ABR	Hughes, Sully	39 min
Jun 11, 7:16 PM CDT	Severe Thunderstorm Warning	ABR	Dewey, Potter	44 min
Jun 11, 7:32 PM CDT	Tornado Warning	ABR	Potter	43 min
Jun 11, 7:42 PM CDT	Tornado Warning	ABR	Hughes	33 min
Jun 11, 7:42 PM CDT	Tornado Warning	ABR	Lyman	48 min
Jun 11, 7:49 PM CDT	Tornado Warning	ABR	Sully	26 min
Jun 11, 7:54 PM CDT	Severe Thunderstorm Warning	ABR	Edmunds, Faulk	66 min
Jun 11, 8:06 PM CDT	Tornado Warning	ABR	Hyde	39 min
Jun 11, 8:13 PM CDT	Tornado Warning	ABR	Sully	47 min
Jun 11, 8:18 PM CDT	Tornado Warning	ABR	Hughes	27 min
Jun 11, 8:28 PM CDT	Tornado Warning	ABR	Lyman	47 min
Jun 11, 8:46 PM CDT	Severe Thunderstorm Warning	ABR	Hyde	44 min
Jun 11, 9:00 PM CDT	Severe Thunderstorm Warning	FSD	Brule	30 min
Jun 11, 9:10 PM CDT	Tornado Warning	FSD	Brule	35 min
Jun 11, 9:17 PM CDT	Tornado Warning	ABR	Lyman	13 min
Jun 11, 9:18 PM CDT	Flash Flood Warning	ABR	Lyman	3 hr
Jun 11, 9:31 PM CDT	Tornado Warning	ABR	Lyman	44 min
Jun 11, 9:40 PM CDT	Severe Thunderstorm Warning	FSD	Gregory	50 min
Jun 11, 9:46 PM CDT	Severe Thunderstorm Warning	FSD	Brule	44 min
Jun 11, 10:48 PM CDT	Severe Thunderstorm Warning	FSD	Brule	27 min
Jun 12, 2:16 PM CDT	Severe Thunderstorm Warning	UNR	Pennington	59 min
Jun 12, 2:32 PM CDT	Tornado Warning	UNR	Pennington	43 min
Jun 12, 3:36 PM CDT	Severe Thunderstorm Warning	UNR	Custer	39 min
Jun 13, 2:24 PM CDT	Severe Thunderstorm Warning	UNR	Custer	51 min
Jun 13, 2:43 PM CDT	Severe Thunderstorm Warning	UNR	Lawrence	47 min
Jun 13, 3:18 PM CDT	Severe Thunderstorm Warning	UNR	Custer	57 min
Jun 13, 4:16 PM CDT	Severe Thunderstorm Warning	UNR	Custer	59 min
Jun 13, 5:14 PM CDT	Severe Thunderstorm Warning	UNR	Custer, Fall River	46 min
Jun 13, 6:37 PM CDT	Severe Thunderstorm Warning	UNR	Fall River	38 min
Jun 13, 8:01 PM CDT	Flash Flood Warning	UNR	Fall River	3 hr
Jun 13, 10:34 PM CDT	Flash Flood Warning	UNR	Fall River	6 hr
Jun 14, 2:53 PM CDT	Severe Thunderstorm Warning	UNR	Pennington	52 min
Jun 14, 3:21 PM CDT	Flash Flood Warning	UNR	Pennington	3 hr
Jun 14, 3:35 PM CDT	Mesoscale Discussion	SPC	Bennett, Butte, Corson, Custer, Fall River, Haakon and 8 more	2 hr
Jun 14, 6:49 PM CDT	Severe Thunderstorm Warning	UNR	Custer	41 min
Jun 15, 3:05 PM CDT	Mesoscale Discussion	SPC	Butte, Harding, Perkins	85 min
Jun 15, 3:40 PM CDT	Severe Thunderstorm Watch	SPC	Harding	5 hr
Jun 15, 4:09 PM CDT	Severe Thunderstorm Warning	UNR	Lawrence	66 min
Jun 15, 4:13 PM CDT	Severe Thunderstorm Warning	UNR	Pennington	62 min
Jun 15, 4:28 PM CDT	Severe Thunderstorm Warning	UNR	Custer	62 min
Jun 15, 5:16 PM CDT	Severe Thunderstorm Warning	UNR	Pennington	59 min
Jun 15, 5:39 PM CDT	Severe Thunderstorm Warning	UNR	Bennett	66 min
Jun 15, 6:20 PM CDT	Mesoscale Discussion	SPC	Harding	115 min
Jun 15, 6:40 PM CDT	Severe Thunderstorm Warning	UNR	Bennett	50 min
Jun 15, 7:13 PM CDT	Severe Thunderstorm Warning	UNR	Butte	62 min
Jun 15, 7:49 PM CDT	Severe Thunderstorm Warning	UNR	Lawrence	56 min
Jun 15, 7:50 PM CDT	Severe Thunderstorm Warning	UNR	Lawrence	55 min
Jun 15, 8:16 PM CDT	Severe Thunderstorm Warning	UNR	Butte, Harding, Meade, Perkins	59 min
Jun 16, 1:47 PM CDT	Severe Thunderstorm Warning	ABR	Lyman	28 min
Jun 16, 1:56 PM CDT	Mesoscale Discussion	SPC	Brookings, Deuel, Moody	64 min
Jun 16, 2:01 PM CDT	Severe Thunderstorm Warning	FSD	Charles Mix, Gregory	29 min
Jun 16, 2:06 PM CDT	Mesoscale Discussion	SPC	Aurora, Brule, Charles Mix, Davison, Douglas, Gregory and 4 more	54 min
Jun 16, 2:09 PM CDT	Severe Thunderstorm Warning	FSD	Brule	36 min
Jun 16, 2:19 PM CDT	Severe Thunderstorm Warning	FSD	Gregory	26 min
Jun 16, 2:49 PM CDT	Severe Thunderstorm Warning	UNR	Pennington	41 min
Jun 16, 4:16 PM CDT	Severe Thunderstorm Warning	ABR	Faulk	29 min
Jun 16, 4:22 PM CDT	Severe Thunderstorm Warning	UNR	Lawrence	38 min
Jun 16, 4:32 PM CDT	Severe Thunderstorm Warning	ABR	Hand, Hyde	28 min
Jun 16, 4:45 PM CDT	Severe Thunderstorm Warning	ABR	Edmunds, Faulk	45 min
Jun 16, 4:54 PM CDT	Severe Thunderstorm Warning	ABR	Hand	51 min
Jun 16, 5:56 PM CDT	Severe Thunderstorm Warning	ABR	Edmunds	34 min
Jun 16, 6:09 PM CDT	Severe Thunderstorm Warning	ABR	Faulk	51 min
Jun 16, 6:28 PM CDT	Severe Thunderstorm Warning	ABR	Day, Marshall	47 min
Jun 16, 7:22 PM CDT	Severe Thunderstorm Warning	ABR	Hughes	53 min
Jun 16, 7:58 PM CDT	Flash Flood Warning	ABR	Hughes	3 hr
Jun 17, 12:41 PM CDT	Severe Thunderstorm Warning	UNR		49 min
Jun 17, 1:18 PM CDT	Flash Flood Warning	UNR		3 hr
Jun 17, 3:24 PM CDT	Severe Thunderstorm Warning	FSD	Douglas, Hutchinson	36 min
Jun 17, 3:58 PM CDT	Severe Thunderstorm Warning	FSD	Douglas	32 min
Jun 17, 5:41 PM CDT	Severe Thunderstorm Warning	FSD	Bon Homme	34 min
Jun 17, 6:01 PM CDT	Severe Thunderstorm Warning	FSD	McCook	44 min
Jun 17, 6:33 PM CDT	Severe Thunderstorm Warning	FSD	Lake	27 min
Jun 20, 3:25 PM CDT	Severe Thunderstorm Watch	SPC	Bennett, Butte, Custer, Fall River, Lawrence, Meade and 2 more	7 hr
Jun 20, 4:25 PM CDT	Mesoscale Discussion	SPC	Harding	65 min
Jun 20, 6:41 PM CDT	Severe Thunderstorm Warning	UNR	Custer, Fall River	49 min
Jun 20, 6:45 PM CDT	Mesoscale Discussion	SPC	Bennett, Butte, Custer, Fall River, Lawrence, Meade and 2 more	60 min
Jun 20, 6:53 PM CDT	Severe Thunderstorm Warning	UNR		52 min
Jun 20, 7:28 PM CDT	Severe Thunderstorm Warning	UNR	Custer, Pennington	47 min
Jun 20, 7:41 PM CDT	Severe Thunderstorm Warning	UNR		49 min
Jun 20, 7:55 PM CDT	Severe Thunderstorm Warning	UNR	Meade	65 min
Jun 20, 8:59 PM CDT	Mesoscale Discussion	SPC	Bennett, Todd	61 min
Jun 21, 1:14 PM CDT	Mesoscale Discussion	SPC	Butte, Campbell, Corson, Custer, Dewey, Fall River and 14 more	3 hr
Jun 21, 2:10 PM CDT	Severe Thunderstorm Watch	SPC	Aurora, Bennett, Brule, Buffalo, Butte, Charles Mix and 23 more	7 hr
Jun 21, 2:45 PM CDT	Severe Thunderstorm Watch	SPC	Brown, Campbell, Corson, Day, Dewey, Edmunds and 7 more	6 hr
Jun 21, 2:49 PM CDT	Severe Thunderstorm Warning	UNR	Meade	56 min
Jun 21, 3:03 PM CDT	Mesoscale Discussion	SPC	Brookings, Lincoln, Minnehaha, Moody	117 min
Jun 21, 3:21 PM CDT	Severe Thunderstorm Warning	UNR	Butte	39 min
Jun 21, 3:34 PM CDT	Severe Thunderstorm Warning	UNR	Meade, Perkins	56 min
Jun 21, 4:22 PM CDT	Severe Thunderstorm Warning	UNR	Ziebach	53 min
Jun 21, 4:26 PM CDT	Severe Thunderstorm Warning	UNR	Meade	64 min
Jun 21, 4:39 PM CDT	Severe Thunderstorm Warning	ABR	Corson	66 min
Jun 21, 4:52 PM CDT	Mesoscale Discussion	SPC	Aurora, Bennett, Brule, Buffalo, Butte, Charles Mix and 25 more	83 min
Jun 21, 5:08 PM CDT	Severe Thunderstorm Warning	UNR	Ziebach	67 min
Jun 21, 5:14 PM CDT	Severe Thunderstorm Warning	ABR	Dewey	61 min
Jun 21, 5:14 PM CDT	Severe Thunderstorm Warning	UNR	Butte, Lawrence	61 min
Jun 21, 5:49 PM CDT	Severe Thunderstorm Warning	ABR	Corson	41 min
Jun 21, 6:05 PM CDT	Severe Thunderstorm Warning	UNR	Butte, Meade	55 min
Jun 21, 6:11 PM CDT	Severe Thunderstorm Warning	ABR	Dewey	49 min
Jun 21, 6:16 PM CDT	Severe Thunderstorm Warning	ABR	Campbell	29 min
Jun 21, 6:50 PM CDT	Severe Thunderstorm Warning	ABR	Campbell	40 min
Jun 21, 6:50 PM CDT	Severe Thunderstorm Watch	SPC	Brown, Day, Edmunds, Grant, McPherson, Marshall and 1 more	7 hr
Jun 21, 7:11 PM CDT	Severe Thunderstorm Warning	ABR	McPherson	19 min
Jun 21, 7:14 PM CDT	Severe Thunderstorm Warning	UNR	Pennington	46 min
Jun 21, 7:24 PM CDT	Severe Thunderstorm Warning	ABR	Faulk	51 min
Jun 21, 7:28 PM CDT	Severe Thunderstorm Warning	ABR	Edmunds	47 min
Jun 21, 7:30 PM CDT	Severe Thunderstorm Warning	ABR	McPherson	45 min
Jun 21, 7:50 PM CDT	Severe Thunderstorm Warning	UNR	Mellette	55 min
Jun 21, 7:54 PM CDT	Mesoscale Discussion	SPC	Aurora, Beadle, Bennett, Bon Homme, Brule, Buffalo and 28 more	66 min
Jun 21, 7:56 PM CDT	Severe Thunderstorm Warning	ABR	Brown	64 min
Jun 21, 8:13 PM CDT	Severe Thunderstorm Warning	ABR	Jones, McPherson	47 min
Jun 21, 8:15 PM CDT	Severe Thunderstorm Watch	SPC	Aurora, Beadle, Bon Homme, Brule, Buffalo, Charles Mix and 26 more	6 hr
Jun 21, 8:16 PM CDT	Severe Thunderstorm Warning	ABR	Edmunds, Faulk	44 min
Jun 21, 8:29 PM CDT	Severe Thunderstorm Warning	ABR	Hughes, Hyde	46 min
Jun 21, 9:01 PM CDT	Severe Thunderstorm Warning	ABR	Brown, Edmunds, Faulk, Spink	59 min
Jun 21, 9:13 PM CDT	Mesoscale Discussion	SPC	Brown, Day, Grant, Marshall, Roberts	92 min
Jun 21, 9:14 PM CDT	Severe Thunderstorm Warning	ABR	Hand, Hyde	46 min
Jun 21, 9:16 PM CDT	Severe Thunderstorm Warning	ABR	Hughes	14 min
Jun 21, 9:23 PM CDT	Severe Thunderstorm Warning	UNR	Todd	37 min
Jun 21, 9:59 PM CDT	Severe Thunderstorm Warning	ABR	Brown, Spink	61 min
Jun 21, 10:03 PM CDT	Severe Thunderstorm Warning	ABR	Faulk	27 min
Jun 21, 10:26 PM CDT	Mesoscale Discussion	SPC	Aurora, Beadle, Brule, Buffalo, Charles Mix, Clark and 15 more	94 min
Jun 22, 12:45 AM CDT	Mesoscale Discussion	SPC	Brown, Day, Edmunds, Grant, McPherson, Marshall and 1 more	60 min
Jun 22, 1:27 AM CDT	Mesoscale Discussion	SPC	Aurora, Beadle, Bon Homme, Brule, Buffalo, Charles Mix and 25 more	63 min
Jun 22, 5:24 AM CDT	Severe Thunderstorm Warning	FSD	Bon Homme	36 min
Jun 22, 1:47 PM CDT	Mesoscale Discussion	SPC	Butte, Custer, Fall River, Harding, Lawrence, Meade and 2 more	118 min
Jun 22, 2:15 PM CDT	Severe Thunderstorm Watch	SPC	Butte, Corson, Custer, Dewey, Fall River, Haakon and 11 more	7 hr
Jun 22, 2:27 PM CDT	Mesoscale Discussion	SPC	Aurora, Beadle, Bon Homme, Brookings, Brule, Buffalo and 27 more	2 hr
Jun 22, 2:47 PM CDT	Severe Thunderstorm Warning	ABR	Spink	43 min
Jun 22, 2:51 PM CDT	Severe Thunderstorm Warning	ABR	Clark, Day	39 min
Jun 22, 2:55 PM CDT	Tornado Watch	SPC	Beadle, Brookings, Brown, Clark, Codington, Day and 12 more	6 hr
Jun 22, 3:16 PM CDT	Severe Thunderstorm Warning	ABR	Roberts	44 min
Jun 22, 3:35 PM CDT	Tornado Watch	SPC	Aurora, Bon Homme, Brule, Charles Mix, Clay, Davison and 10 more	5 hr
Jun 22, 3:36 PM CDT	Severe Thunderstorm Warning	ABR	Day	39 min
Jun 22, 3:40 PM CDT	Severe Thunderstorm Warning	ABR	Clark	50 min
Jun 22, 3:56 PM CDT	Severe Thunderstorm Warning	FSD	Kingsbury	34 min
Jun 22, 3:57 PM CDT	Severe Thunderstorm Warning	FSD	Kingsbury	33 min
Jun 22, 4:00 PM CDT	Severe Thunderstorm Warning	ABR	Day, Roberts	60 min
Jun 22, 4:12 PM CDT	Severe Thunderstorm Warning	ABR	Day	48 min
Jun 22, 4:52 PM CDT	Flash Flood Warning	ABR	Roberts	3 hr
Jun 22, 4:58 PM CDT	Severe Thunderstorm Warning	ABR	Roberts	32 min
Jun 22, 5:48 PM CDT	Mesoscale Discussion	SPC	Butte, Corson, Custer, Dewey, Haakon, Harding and 8 more	117 min
Jun 22, 5:59 PM CDT	Mesoscale Discussion	SPC	Beadle, Brookings, Clark, Codington, Day, Deuel and 5 more	61 min
Jun 22, 7:19 PM CDT	Severe Thunderstorm Warning	UNR	Harding	41 min
Jun 22, 8:05 PM CDT	Mesoscale Discussion	SPC	Brown, Clark, Codington, Day, Deuel, Edmunds and 6 more	55 min
Jun 22, 9:50 PM CDT	Severe Thunderstorm Warning	FSD	Lake, Miner	40 min
Jun 23, 1:04 AM CDT	Mesoscale Discussion	SPC	Aurora, Beadle, Bon Homme, Brule, Buffalo, Charles Mix and 21 more	116 min
Jun 23, 4:36 AM CDT	Severe Thunderstorm Warning	FSD	Davison	24 min
Jun 23, 4:46 AM CDT	Severe Thunderstorm Warning	FSD	Sanborn	29 min
Jun 23, 9:20 AM CDT	Severe Thunderstorm Warning	ABR	Deuel	25 min
Jun 23, 9:59 AM CDT	Severe Thunderstorm Warning	ABR	Clark, Codington	46 min
Jun 23, 10:16 AM CDT	Mesoscale Discussion	SPC	Grant, Roberts	119 min
Jun 23, 10:23 AM CDT	Severe Thunderstorm Warning	ABR	Day	67 min
Jun 23, 10:43 AM CDT	Severe Thunderstorm Warning	ABR	Marshall, Roberts	62 min
Jun 23, 11:14 AM CDT	Flash Flood Warning	ABR	Roberts	2 hr
Jun 23, 5:35 PM CDT	Tornado Watch	SPC	Bon Homme, Charles Mix, Clay, Hutchinson, Lincoln, Turner and 2 more	5 hr
Jun 23, 6:24 PM CDT	Mesoscale Discussion	SPC	Aurora, Brookings, Charles Mix, Codington, Davison, Deuel and 14 more	66 min
Jun 23, 6:45 PM CDT	Tornado Watch	SPC	Bon Homme, Brookings, Charles Mix, Clark, Clay, Codington and 18 more	4 hr
Jun 23, 7:38 PM CDT	Severe Thunderstorm Warning	ABR	Day, Roberts	67 min
Jun 23, 7:47 PM CDT	Tornado Warning	ABR	Day, Grant, Roberts	28 min
Jun 23, 8:16 PM CDT	Tornado Warning	ABR	Grant, Roberts	44 min
Jun 23, 9:10 PM CDT	Mesoscale Discussion	SPC	Aurora, Bon Homme, Brookings, Charles Mix, Clark, Clay and 19 more	65 min
Jun 23, 10:04 PM CDT	Severe Thunderstorm Warning	UNR	Custer	26 min
Jun 23, 10:31 PM CDT	Severe Thunderstorm Warning	UNR	Custer, Pennington	29 min
Jun 23, 10:38 PM CDT	Mesoscale Discussion	SPC	Union	67 min
Jun 23, 10:40 PM CDT	Severe Thunderstorm Warning	FSD	Clay, Union	50 min
Jun 23, 10:50 PM CDT	Tornado Watch	SPC	Union	5 hr
Jun 23, 11:45 PM CDT	Severe Thunderstorm Watch	SPC	Aurora, Bon Homme, Brule, Charles Mix, Clay, Davison and 15 more	6 hr
Jun 23, 11:46 PM CDT	Severe Thunderstorm Warning	FSD	Minnehaha	44 min
Jun 24, 12:06 AM CDT	Severe Thunderstorm Warning	FSD	Lake	39 min
Jun 24, 12:32 AM CDT	Severe Thunderstorm Warning	UNR	Haakon, Ziebach	28 min
Jun 24, 12:45 AM CDT	Severe Thunderstorm Warning	FSD	Clay, Union	30 min
Jun 24, 12:46 AM CDT	Severe Thunderstorm Warning	FSD	Lake	29 min
Jun 24, 1:15 AM CDT	Severe Thunderstorm Warning	FSD	Lake	45 min
Jun 24, 1:21 AM CDT	Severe Thunderstorm Warning	FSD	Charles Mix	39 min
Jun 24, 1:21 AM CDT	Mesoscale Discussion	SPC	Beadle, Brookings, Buffalo, Clark, Codington, Day and 11 more	114 min
Jun 24, 1:38 AM CDT	Severe Thunderstorm Warning	FSD	Douglas	37 min
Jun 24, 1:48 AM CDT	Severe Thunderstorm Warning	FSD	Aurora	42 min
Jun 24, 1:58 AM CDT	Severe Thunderstorm Warning	FSD	Davison	32 min
Jun 24, 2:16 AM CDT	Severe Thunderstorm Warning	FSD	Brule	29 min
Jun 24, 2:20 AM CDT	Severe Thunderstorm Warning	FSD	Jerauld, Sanborn	40 min
Jun 24, 2:28 AM CDT	Severe Thunderstorm Warning	ABR	Brown, Day	32 min
Jun 24, 2:30 AM CDT	Severe Thunderstorm Warning	FSD	Davison	30 min
Jun 24, 2:34 AM CDT	Severe Thunderstorm Warning	FSD	Hanson	26 min
Jun 24, 2:42 AM CDT	Severe Thunderstorm Warning	ABR	Buffalo	48 min
Jun 24, 2:44 AM CDT	Mesoscale Discussion	SPC	Aurora, Bon Homme, Charles Mix, Clay, Davison, Douglas and 12 more	2 hr
Jun 24, 2:49 AM CDT	Severe Thunderstorm Warning	FSD	Miner	41 min
Jun 24, 2:53 AM CDT	Severe Thunderstorm Warning	FSD	Beadle	37 min
Jun 24, 2:59 AM CDT	Severe Thunderstorm Warning	ABR	Hand, Hyde	61 min
Jun 24, 3:03 AM CDT	Severe Thunderstorm Warning	FSD	Kingsbury	42 min
Jun 24, 4:25 AM CDT	Severe Thunderstorm Warning	ABR	Day, Roberts	35 min
Jun 24, 1:29 PM CDT	Mesoscale Discussion	SPC	Bon Homme, Charles Mix, Clay, Douglas, Gregory, Hutchinson and 2 more	3 hr
Jun 24, 2:15 PM CDT	Tornado Watch	SPC	Aurora, Bon Homme, Brookings, Brule, Charles Mix, Clay and 17 more	8 hr
Jun 24, 3:30 PM CDT	Severe Thunderstorm Warning	ABR	Grant, Roberts	45 min
Jun 24, 4:20 PM CDT	Severe Thunderstorm Watch	SPC	Deuel, Grant, Roberts	6 hr
Jun 24, 4:53 PM CDT	Severe Thunderstorm Warning	FSD	Davison	37 min
Jun 24, 5:13 PM CDT	Tornado Warning	FSD	Davison	32 min
Jun 24, 5:26 PM CDT	Severe Thunderstorm Warning	FSD	Clay	49 min
Jun 24, 5:33 PM CDT	Severe Thunderstorm Warning	FSD	Sanborn	42 min
Jun 24, 5:44 PM CDT	Tornado Warning	FSD	Sanborn	46 min
Jun 24, 5:52 PM CDT	Tornado Warning	FSD	Jerauld	38 min
Jun 24, 5:54 PM CDT	Tornado Warning	FSD	Clay	51 min
Jun 24, 5:59 PM CDT	Mesoscale Discussion	SPC	Aurora, Bon Homme, Brookings, Charles Mix, Clay, Davison and 14 more	61 min
Jun 24, 6:10 PM CDT	Tornado Warning	FSD	Sanborn	50 min
Jun 24, 6:14 PM CDT	Tornado Warning	FSD	Lincoln	31 min
Jun 24, 6:28 PM CDT	Tornado Warning	FSD	Lincoln, Minnehaha	47 min
Jun 24, 6:28 PM CDT	Mesoscale Discussion	SPC	Beadle, Brown, Buffalo, Campbell, Clark, Day and 18 more	92 min
Jun 24, 6:37 PM CDT	Tornado Warning	FSD	Clay	38 min
Jun 24, 6:41 PM CDT	Tornado Warning	FSD	Beadle	49 min
Jun 24, 6:42 PM CDT	Severe Thunderstorm Warning	ABR	Day	33 min
Jun 24, 6:43 PM CDT	Severe Thunderstorm Warning	UNR	Haakon, Jackson	47 min
Jun 24, 6:51 PM CDT	Severe Thunderstorm Warning	FSD	Minnehaha	24 min
Jun 24, 6:54 PM CDT	Tornado Warning	ABR	Day	36 min
Jun 24, 6:54 PM CDT	Tornado Warning	FSD	Turner	51 min
Jun 24, 6:57 PM CDT	Severe Thunderstorm Warning	FSD	Kingsbury	48 min
Jun 24, 7:14 PM CDT	Tornado Warning	FSD	Clay, Lincoln	46 min
Jun 24, 7:15 PM CDT	Severe Thunderstorm Watch	SPC	Beadle, Brown, Buffalo, Clark, Codington, Day and 18 more	6 hr
Jun 24, 7:18 PM CDT	Severe Thunderstorm Warning	ABR	Hughes, Hyde	42 min
Jun 24, 7:18 PM CDT	Tornado Warning	FSD	Kingsbury	27 min
Jun 24, 7:23 PM CDT	Tornado Warning	ABR	Hyde	37 min
Jun 24, 7:25 PM CDT	Tornado Warning	ABR	Day, Marshall	50 min
Jun 24, 7:30 PM CDT	Tornado Warning	ABR	Codington	45 min
Jun 24, 7:35 PM CDT	Tornado Warning	FSD	Charles Mix, Douglas	40 min
Jun 24, 7:40 PM CDT	Tornado Warning	FSD	Kingsbury	50 min
Jun 24, 7:43 PM CDT	Tornado Warning	FSD	Turner	32 min
Jun 24, 7:45 PM CDT	Tornado Warning	FSD	Gregory	30 min
Jun 24, 7:49 PM CDT	Tornado Warning	ABR	Buffalo, Hand	26 min
Jun 24, 7:51 PM CDT	Tornado Warning	FSD	Lincoln	54 min
Jun 24, 8:01 PM CDT	Severe Thunderstorm Warning	UNR	Custer, Pennington	44 min
Jun 24, 8:03 PM CDT	Severe Thunderstorm Warning	FSD	Aurora	42 min
Jun 24, 8:05 PM CDT	Severe Thunderstorm Warning	FSD	Gregory	40 min
Jun 24, 8:10 PM CDT	Tornado Warning	ABR	Marshall, Roberts	35 min
Jun 24, 8:10 PM CDT	Tornado Warning	FSD	Jerauld	35 min
Jun 24, 8:12 PM CDT	Severe Thunderstorm Warning	UNR	Tripp	48 min
Jun 24, 8:15 PM CDT	Tornado Warning	ABR	Hand	30 min
Jun 24, 8:15 PM CDT	Tornado Warning	FSD	Turner	45 min
Jun 24, 8:16 PM CDT	Tornado Warning	FSD	Charles Mix, Douglas	44 min
Jun 24, 8:20 PM CDT	Severe Thunderstorm Warning	FSD	Beadle	40 min
Jun 24, 8:20 PM CDT	Severe Thunderstorm Warning	FSD	Davison	55 min
Jun 24, 8:22 PM CDT	Severe Thunderstorm Warning	UNR	Meade	38 min
Jun 24, 8:23 PM CDT	Severe Thunderstorm Warning	FSD	Minnehaha	37 min
Jun 24, 8:26 PM CDT	Tornado Warning	ABR	Clark, Hamlin	49 min
Jun 24, 8:28 PM CDT	Flash Flood Warning	FSD	Charles Mix, Douglas, Gregory	4 hr
Jun 24, 8:29 PM CDT	Tornado Warning	FSD	Kingsbury	31 min
Jun 24, 8:31 PM CDT	Severe Thunderstorm Warning	FSD	Sanborn	44 min
Jun 24, 8:35 PM CDT	Tornado Warning	FSD	Clay	25 min
Jun 24, 8:35 PM CDT	Tornado Watch	SPC	Aurora, Beadle, Bon Homme, Brookings, Charles Mix, Clay and 17 more	5 hr
Jun 24, 8:37 PM CDT	Severe Thunderstorm Warning	FSD	McCook	38 min
Jun 24, 8:44 PM CDT	Tornado Warning	FSD	Lincoln	31 min
Jun 24, 8:44 PM CDT	Tornado Warning	FSD	Beadle	46 min
Jun 24, 8:45 PM CDT	Severe Thunderstorm Warning	FSD	Aurora	45 min
Jun 24, 8:49 PM CDT	Severe Thunderstorm Warning	FSD	Kingsbury	41 min
Jun 24, 8:55 PM CDT	Severe Thunderstorm Warning	FSD	Minnehaha	50 min
Jun 24, 8:55 PM CDT	Severe Thunderstorm Warning	UNR	Meade, Pennington	50 min
Jun 24, 8:56 PM CDT	Tornado Warning	FSD	Douglas	49 min
Jun 24, 8:56 PM CDT	Severe Thunderstorm Warning	UNR	Tripp	64 min
Jun 24, 8:58 PM CDT	Tornado Warning	FSD	Lincoln, Turner	47 min
Jun 24, 9:00 PM CDT	Severe Thunderstorm Warning	ABR	Clark	60 min
Jun 24, 9:05 PM CDT	Severe Thunderstorm Warning	FSD	Brule, Jerauld	25 min
Jun 24, 9:05 PM CDT	Severe Thunderstorm Warning	UNR	Meade, Pennington	40 min
Jun 24, 9:11 PM CDT	Tornado Warning	ABR	Hamlin	49 min
Jun 24, 9:14 PM CDT	Severe Thunderstorm Warning	FSD	Hanson, Hutchinson	46 min
Jun 24, 9:15 PM CDT	Severe Thunderstorm Warning	FSD	Davison	45 min
Jun 24, 9:17 PM CDT	Severe Thunderstorm Warning	FSD	McCook	43 min
Jun 24, 9:19 PM CDT	Severe Thunderstorm Warning	FSD	Bon Homme	41 min
Jun 24, 9:20 PM CDT	Flash Flood Warning	ABR	Brown	115 min
Jun 24, 9:24 PM CDT	Tornado Warning	ABR	Clark	51 min
Jun 24, 9:30 PM CDT	Severe Thunderstorm Warning	FSD	Beadle, Kingsbury	30 min
Jun 24, 9:32 PM CDT	Tornado Warning	FSD	McCook, Minnehaha	43 min
Jun 24, 9:37 PM CDT	Tornado Warning	ABR	Codington	38 min
Jun 24, 9:41 PM CDT	Severe Thunderstorm Warning	FSD	Charles Mix	34 min
Jun 24, 9:43 PM CDT	Tornado Warning	FSD	Beadle, Kingsbury	32 min
Jun 24, 9:48 PM CDT	Severe Thunderstorm Warning	FSD	Yankton	42 min
Jun 24, 9:51 PM CDT	Severe Thunderstorm Warning	FSD	Turner	39 min
Jun 24, 9:52 PM CDT	Mesoscale Discussion	SPC	Beadle, Brown, Buffalo, Clark, Codington, Day and 18 more	83 min
Jun 24, 9:57 PM CDT	Flash Flood Warning	ABR	Clark, Codington, Hamlin	3 hr
Jun 24, 9:59 PM CDT	Severe Thunderstorm Warning	FSD	Bon Homme, Hutchinson	31 min
Jun 24, 10:01 PM CDT	Severe Thunderstorm Warning	FSD	McCook	29 min
Jun 24, 10:01 PM CDT	Severe Thunderstorm Warning	UNR	Tripp	14 min
Jun 24, 10:05 PM CDT	Severe Thunderstorm Warning	ABR	Lyman	40 min
Jun 24, 10:05 PM CDT	Severe Thunderstorm Warning	UNR	Mellette, Todd	40 min
Jun 24, 10:13 PM CDT	Severe Thunderstorm Warning	FSD	Clay	47 min
Jun 24, 10:14 PM CDT	Tornado Warning	FSD	Minnehaha	46 min
Jun 24, 10:23 PM CDT	Severe Thunderstorm Warning	UNR	Bennett	52 min
Jun 24, 10:27 PM CDT	Mesoscale Discussion	SPC	Bon Homme, Brookings, Charles Mix, Clay, Davison, Deuel and 16 more	93 min
Jun 24, 10:28 PM CDT	Severe Thunderstorm Warning	FSD	Turner	32 min
Jun 24, 10:31 PM CDT	Tornado Warning	FSD	Lake, Moody	44 min
Jun 24, 10:34 PM CDT	Tornado Warning	FSD	Turner	26 min
Jun 24, 10:38 PM CDT	Tornado Warning	FSD	Lincoln	52 min
Jun 24, 10:58 PM CDT	Severe Thunderstorm Warning	FSD	Minnehaha	32 min
Jun 24, 11:08 PM CDT	Severe Thunderstorm Warning	FSD	Brookings	37 min
Jun 24, 11:09 PM CDT	Flash Flood Warning	ABR	Day, Marshall, Roberts	6 hr
Jun 25, 12:15 AM CDT	Flash Flood Warning	FSD	Clay, Lincoln, Union	4 hr
Jun 27, 12:09 PM CDT	Mesoscale Discussion	SPC	Brown, Codington, Day, Deuel, Grant, Marshall and 1 more	3 hr
Jun 27, 2:25 PM CDT	Severe Thunderstorm Watch	SPC	Brown, Clark, Codington, Day, Deuel, Grant and 3 more	6 hr
Jun 27, 2:56 PM CDT	Severe Thunderstorm Warning	UNR	Harding	64 min
Jun 27, 3:58 PM CDT	Severe Thunderstorm Warning	UNR	Harding	32 min
Jun 27, 4:07 PM CDT	Severe Thunderstorm Warning	FSD	Moody	23 min
Jun 27, 4:10 PM CDT	Severe Thunderstorm Warning	UNR	Meade, Perkins	65 min
Jun 27, 5:09 PM CDT	Mesoscale Discussion	SPC	Aurora, Beadle, Bennett, Bon Homme, Brule, Buffalo and 31 more	96 min
Jun 27, 5:13 PM CDT	Severe Thunderstorm Warning	UNR	Meade	47 min
Jun 27, 5:44 PM CDT	Mesoscale Discussion	SPC	Brookings, Brown, Clark, Codington, Day, Deuel and 12 more	91 min
Jun 27, 5:45 PM CDT	Severe Thunderstorm Warning	UNR	Haakon, Pennington	45 min
Jun 27, 6:16 PM CDT	Severe Thunderstorm Warning	FSD	Hutchinson	29 min
Jun 27, 6:30 PM CDT	Severe Thunderstorm Warning	UNR	Haakon, Jackson	60 min
Jun 27, 6:39 PM CDT	Severe Thunderstorm Warning	FSD	Turner	36 min
Jun 27, 6:42 PM CDT	Severe Thunderstorm Warning	UNR	Haakon, Jackson	48 min
Jun 27, 7:18 PM CDT	Severe Thunderstorm Warning	UNR	Mellette	42 min
Jun 28, 3:09 PM CDT	Mesoscale Discussion	SPC	Custer, Fall River	96 min
Jun 30, 4:46 PM CDT	Mesoscale Discussion	SPC	Bennett, Dewey, Gregory, Haakon, Hughes, Jackson and 7 more	119 min
Jun 30, 6:21 PM CDT	Severe Thunderstorm Warning	UNR	Jackson, Mellette	54 min
Jun 30, 7:11 PM CDT	Severe Thunderstorm Warning	UNR	Jackson, Mellette	49 min
Jun 30, 8:00 PM CDT	Severe Thunderstorm Warning	UNR	Jackson, Mellette	30 min
Jun 30, 8:04 PM CDT	Severe Thunderstorm Warning	UNR	Bennett, Todd	56 min
Jun 30, 9:02 PM CDT	Severe Thunderstorm Warning	UNR	Bennett	58 min
Jul 1, 6:26 AM CDT	Severe Thunderstorm Warning	ABR	Lyman	49 min
Jul 1, 6:49 AM CDT	Flash Flood Warning	ABR	Lyman	116 min
Jul 1, 8:44 AM CDT	Flash Flood Warning	ABR	Lyman	3 hr
Jul 1, 8:39 PM CDT	Severe Thunderstorm Warning	UNR	Pennington	51 min
Jul 1, 9:13 PM CDT	Severe Thunderstorm Warning	UNR	Jackson	62 min
Jul 1, 9:26 PM CDT	Severe Thunderstorm Warning	UNR	Pennington	64 min
Jul 1, 10:16 PM CDT	Severe Thunderstorm Warning	UNR	Jackson	44 min
Jul 1, 10:20 PM CDT	Severe Thunderstorm Warning	UNR	Haakon	40 min
Jul 1, 10:23 PM CDT	Severe Thunderstorm Warning	UNR	Pennington	37 min
Jul 1, 10:56 PM CDT	Severe Thunderstorm Warning	UNR	Jackson	34 min
Jul 1, 11:09 PM CDT	Severe Thunderstorm Warning	ABR	Stanley	36 min
Jul 1, 11:53 PM CDT	Severe Thunderstorm Warning	ABR	Stanley	37 min
Jul 2, 12:41 AM CDT	Mesoscale Discussion	SPC	Harding, Perkins	2 hr
Jul 2, 3:30 PM CDT	Mesoscale Discussion	SPC	Codington, Grant, Roberts	2 hr
Jul 2, 7:25 PM CDT	Tornado Watch	SPC	Deuel, Grant, Roberts	6 hr
Jul 2, 9:06 PM CDT	Mesoscale Discussion	SPC	Deuel, Grant, Roberts	84 min
Jul 2, 11:14 PM CDT	Mesoscale Discussion	SPC	Deuel, Grant, Roberts	61 min
Jul 3, 3:28 PM CDT	Mesoscale Discussion	SPC	Butte, Corson, Harding, Lawrence, Meade, Pennington and 2 more	3 hr
Jul 3, 6:45 PM CDT	Severe Thunderstorm Watch	SPC	Aurora, Beadle, Bennett, Brule, Buffalo, Charles Mix and 25 more	6 hr
Jul 3, 7:04 PM CDT	Severe Thunderstorm Warning	UNR	Bennett	56 min
Jul 3, 7:09 PM CDT	Severe Thunderstorm Warning	UNR	Ziebach	36 min
Jul 3, 7:17 PM CDT	Severe Thunderstorm Warning	UNR	Pennington	43 min
Jul 3, 7:29 PM CDT	Severe Thunderstorm Warning	ABR	Dewey	61 min
Jul 3, 7:33 PM CDT	Severe Thunderstorm Warning	UNR	Jackson	57 min
Jul 3, 8:11 PM CDT	Mesoscale Discussion	SPC	Aurora, Beadle, Bennett, Bon Homme, Brule, Buffalo and 35 more	94 min
Jul 3, 8:16 PM CDT	Severe Thunderstorm Warning	ABR	Dewey	29 min
Jul 3, 8:19 PM CDT	Severe Thunderstorm Warning	UNR	Jackson	56 min
Jul 3, 8:23 PM CDT	Severe Thunderstorm Warning	UNR	Bennett	67 min
Jul 3, 8:28 PM CDT	Severe Thunderstorm Warning	ABR	Campbell, Corson, Walworth	47 min
Jul 3, 8:38 PM CDT	Tornado Warning	UNR	Bennett	67 min
Jul 3, 9:40 PM CDT	Severe Thunderstorm Watch	SPC	Aurora, Beadle, Bon Homme, Brookings, Brown, Brule and 49 more	6 hr
Jul 3, 9:43 PM CDT	Tornado Warning	UNR	Todd	32 min
Jul 3, 9:44 PM CDT	Severe Thunderstorm Warning	ABR	McPherson	61 min
Jul 3, 9:54 PM CDT	Severe Thunderstorm Warning	FSD	Douglas	36 min
Jul 3, 10:16 PM CDT	Severe Thunderstorm Warning	FSD	Davison, Hutchinson	44 min
Jul 3, 10:21 PM CDT	Severe Thunderstorm Warning	FSD	Yankton	39 min
Jul 3, 10:22 PM CDT	Severe Thunderstorm Warning	ABR	Brown	53 min
Jul 3, 10:25 PM CDT	Severe Thunderstorm Warning	FSD	Clay, Union	35 min
Jul 3, 10:38 PM CDT	Severe Thunderstorm Warning	UNR	Jackson	67 min
Jul 3, 10:40 PM CDT	Severe Thunderstorm Warning	FSD	Hanson	35 min
Jul 3, 10:40 PM CDT	Severe Thunderstorm Watch	SPC	Marshall	5 hr
Jul 3, 10:46 PM CDT	Severe Thunderstorm Warning	FSD	Lincoln, Turner	44 min
Jul 3, 10:53 PM CDT	Severe Thunderstorm Warning	ABR	Marshall	52 min
Jul 3, 10:55 PM CDT	Severe Thunderstorm Warning	FSD	McCook	35 min
Jul 3, 11:08 PM CDT	Severe Thunderstorm Warning	FSD	Minnehaha	67 min
Jul 3, 11:14 PM CDT	Severe Thunderstorm Warning	ABR	Spink	61 min
Jul 3, 11:16 PM CDT	Severe Thunderstorm Warning	ABR	Day	59 min
Jul 3, 11:17 PM CDT	Severe Thunderstorm Warning	ABR	Roberts	43 min
Jul 3, 11:23 PM CDT	Mesoscale Discussion	SPC	Aurora, Beadle, Bon Homme, Brookings, Brule, Buffalo and 42 more	97 min
Jul 3, 11:45 PM CDT	Severe Thunderstorm Warning	FSD	Moody	45 min
Jul 3, 11:49 PM CDT	Severe Thunderstorm Warning	ABR	Codington, Grant	41 min
Jul 4, 12:06 AM CDT	Severe Thunderstorm Warning	ABR	Roberts	24 min
Jul 4, 12:15 AM CDT	Severe Thunderstorm Warning	UNR	Harding	45 min
Jul 4, 12:19 AM CDT	Severe Thunderstorm Warning	UNR	Ziebach	56 min
Jul 4, 12:25 AM CDT	Mesoscale Discussion	SPC	Brown, Campbell, Corson, Day, Dewey, Edmunds and 8 more	2 hr
Jul 4, 12:30 AM CDT	Severe Thunderstorm Warning	ABR	Grant	30 min
Jul 4, 12:41 AM CDT	Severe Thunderstorm Warning	UNR	Perkins	64 min
Jul 4, 12:42 AM CDT	Severe Thunderstorm Warning	ABR	Corson	63 min
Jul 4, 12:46 AM CDT	Severe Thunderstorm Warning	UNR	Meade	59 min
Jul 4, 12:56 AM CDT	Severe Thunderstorm Warning	ABR	Dewey	49 min
Jul 4, 1:07 AM CDT	Severe Thunderstorm Warning	ABR	Campbell	53 min
Jul 4, 1:07 AM CDT	Severe Thunderstorm Warning	UNR	Haakon	68 min
Jul 4, 1:39 AM CDT	Severe Thunderstorm Warning	ABR	McPherson	66 min
Jul 4, 1:40 AM CDT	Severe Thunderstorm Warning	UNR	Meade	65 min
Jul 4, 1:42 AM CDT	Severe Thunderstorm Warning	UNR	Ziebach	63 min
Jul 4, 2:04 AM CDT	Severe Thunderstorm Warning	ABR	Dewey	56 min
Jul 4, 2:45 PM CDT	Severe Thunderstorm Warning	UNR	Meade	30 min
Jul 4, 2:51 PM CDT	Mesoscale Discussion	SPC	Bennett, Custer, Fall River, Jackson, Lawrence, Meade and 2 more	114 min
Jul 4, 3:12 PM CDT	Severe Thunderstorm Warning	UNR	Lawrence	48 min
Jul 4, 3:20 PM CDT	Severe Thunderstorm Watch	SPC	Bennett, Butte, Custer, Dewey, Fall River, Haakon and 14 more	6 hr
Jul 4, 4:01 PM CDT	Severe Thunderstorm Warning	UNR	Lawrence, Meade	44 min
Jul 4, 4:33 PM CDT	Severe Thunderstorm Warning	UNR	Pennington	42 min
Jul 4, 4:42 PM CDT	Severe Thunderstorm Warning	UNR	Meade	48 min
Jul 4, 4:56 PM CDT	Severe Thunderstorm Warning	UNR	Custer	49 min
Jul 4, 5:17 PM CDT	Severe Thunderstorm Warning	UNR	Pennington	43 min
Jul 4, 5:40 PM CDT	Severe Thunderstorm Warning	UNR	Jackson	65 min
Jul 4, 5:55 PM CDT	Mesoscale Discussion	SPC	Beadle, Buffalo, Butte, Clark, Codington, Custer and 23 more	95 min
Jul 4, 6:13 PM CDT	Severe Thunderstorm Warning	UNR	Bennett	62 min
Jul 4, 6:40 PM CDT	Severe Thunderstorm Warning	UNR	Mellette, Todd	65 min
Jul 4, 7:20 PM CDT	Severe Thunderstorm Watch	SPC	Aurora, Beadle, Bon Homme, Brookings, Brule, Buffalo and 27 more	5 hr
Jul 4, 7:28 PM CDT	Severe Thunderstorm Warning	UNR	Mellette, Todd	47 min
Jul 4, 7:41 PM CDT	Severe Thunderstorm Warning	UNR	Tripp	64 min
Jul 4, 7:45 PM CDT	Severe Thunderstorm Warning	ABR	Buffalo, Hand	30 min
Jul 4, 7:56 PM CDT	Severe Thunderstorm Warning	FSD	Aurora	34 min
Jul 4, 7:59 PM CDT	Severe Thunderstorm Warning	FSD	Jerauld	31 min
Jul 4, 8:16 PM CDT	Severe Thunderstorm Warning	ABR	Buffalo	14 min
Jul 4, 8:24 PM CDT	Severe Thunderstorm Warning	FSD	Gregory	66 min
Jul 4, 8:27 PM CDT	Severe Thunderstorm Warning	ABR	Lyman	18 min
Jul 4, 8:30 PM CDT	Severe Thunderstorm Warning	FSD	Aurora	30 min
Jul 4, 8:31 PM CDT	Severe Thunderstorm Warning	FSD	Jerauld	44 min
Jul 4, 8:42 PM CDT	Severe Thunderstorm Warning	FSD	Sanborn	48 min
Jul 4, 8:45 PM CDT	Severe Thunderstorm Warning	ABR	Lyman	15 min
Jul 4, 8:51 PM CDT	Severe Thunderstorm Warning	FSD	Davison	24 min
Jul 4, 8:58 PM CDT	Severe Thunderstorm Warning	FSD	Aurora	32 min
Jul 4, 9:05 PM CDT	Tornado Watch	SPC	Clay, Lincoln, Minnehaha, Union	6 hr
Jul 4, 9:15 PM CDT	Severe Thunderstorm Warning	FSD	Davison	30 min
Jul 4, 9:26 PM CDT	Severe Thunderstorm Warning	FSD	Sanborn	34 min
Jul 4, 9:30 PM CDT	Severe Thunderstorm Warning	FSD	Hanson	45 min
Jul 4, 9:46 PM CDT	Severe Thunderstorm Warning	FSD	McCook	44 min
Jul 4, 9:48 PM CDT	Tornado Warning	FSD	Charles Mix	27 min
Jul 4, 9:52 PM CDT	Mesoscale Discussion	SPC	Aurora, Beadle, Bon Homme, Brule, Charles Mix, Clark and 13 more	83 min
Jul 4, 9:53 PM CDT	Severe Thunderstorm Warning	FSD	Union	37 min
Jul 4, 10:16 PM CDT	Severe Thunderstorm Warning	FSD	Minnehaha	44 min
Jul 4, 10:29 PM CDT	Severe Thunderstorm Warning	FSD	McCook	31 min
Jul 4, 10:45 PM CDT	Mesoscale Discussion	SPC	Clay, Lincoln, Minnehaha, Union	90 min
Jul 4, 11:21 PM CDT	Mesoscale Discussion	SPC	Bon Homme, Hanson, Hutchinson, Lake, McCook, Moody and 2 more	24 min
Jul 5, 7:45 AM CDT	Severe Thunderstorm Warning	UNR	Bennett	45 min
Jul 5, 1:11 PM CDT	Severe Thunderstorm Warning	UNR	Lawrence	34 min
Jul 5, 1:46 PM CDT	Severe Thunderstorm Warning	UNR	Pennington	44 min
Jul 5, 2:05 PM CDT	Severe Thunderstorm Warning	UNR	Lawrence	40 min
Jul 5, 2:31 PM CDT	Severe Thunderstorm Warning	UNR	Pennington	44 min
Jul 5, 2:45 PM CDT	Severe Thunderstorm Warning	UNR	Lawrence	60 min
Jul 5, 2:55 PM CDT	Severe Thunderstorm Warning	UNR	Pennington	65 min
Jul 5, 3:10 PM CDT	Severe Thunderstorm Watch	SPC	Bennett, Bon Homme, Charles Mix, Clay, Douglas, Gregory and 8 more	7 hr
Jul 5, 3:12 PM CDT	Severe Thunderstorm Warning	UNR	Custer	48 min
Jul 5, 3:15 PM CDT	Severe Thunderstorm Warning	UNR	Pennington	45 min
Jul 5, 3:27 PM CDT	Flash Flood Warning	UNR	Pennington	3 hr
Jul 5, 3:53 PM CDT	Tornado Warning	UNR	Custer	67 min
Jul 5, 3:57 PM CDT	Severe Thunderstorm Warning	UNR	Jackson, Pennington	63 min
Jul 5, 4:01 PM CDT	Severe Thunderstorm Warning	UNR	Pennington	44 min
Jul 5, 4:10 PM CDT	Mesoscale Discussion	SPC	Aurora, Beadle, Brule, Buffalo, Clark, Dewey and 20 more	65 min
Jul 5, 4:31 PM CDT	Severe Thunderstorm Warning	UNR		59 min
Jul 5, 4:35 PM CDT	Severe Thunderstorm Watch	SPC	Bennett, Brule, Buffalo, Butte, Campbell, Charles Mix and 28 more	5 hr
Jul 5, 4:39 PM CDT	Severe Thunderstorm Warning	UNR	Bennett	66 min
Jul 5, 4:46 PM CDT	Tornado Warning	UNR	Jackson	44 min
Jul 5, 4:55 PM CDT	Severe Thunderstorm Warning	UNR	Haakon	65 min
Jul 5, 5:24 PM CDT	Tornado Warning	UNR	Jackson	66 min
Jul 5, 5:36 PM CDT	Tornado Warning	UNR	Bennett	39 min
Jul 5, 5:45 PM CDT	Severe Thunderstorm Warning	UNR	Todd	45 min
Jul 5, 5:56 PM CDT	Severe Thunderstorm Warning	UNR	Mellette	64 min
Jul 5, 6:42 PM CDT	Mesoscale Discussion	SPC	Bennett, Bon Homme, Charles Mix, Clay, Douglas, Gregory and 8 more	93 min
Jul 5, 7:12 PM CDT	Severe Thunderstorm Warning	ABR	Lyman	48 min
Jul 5, 7:20 PM CDT	Tornado Watch	SPC	Bon Homme, Charles Mix, Clay, Douglas, Gregory, Hutchinson and 7 more	6 hr
Jul 5, 7:23 PM CDT	Mesoscale Discussion	SPC	Aurora, Beadle, Brown, Brule, Buffalo, Campbell and 19 more	97 min
Jul 5, 8:02 PM CDT	Severe Thunderstorm Warning	ABR	Buffalo	43 min
Jul 5, 8:04 PM CDT	Mesoscale Discussion	SPC	Brookings, Clark, Codington, Deuel, Grant, Hamlin and 3 more	86 min
Jul 5, 8:57 PM CDT	Severe Thunderstorm Warning	FSD	Charles Mix	33 min
Jul 6, 4:56 PM CDT	Mesoscale Discussion	SPC	Aurora, Beadle, Brookings, Brule, Buffalo, Charles Mix and 25 more	2 hr
Jul 6, 7:45 PM CDT	Tornado Watch	SPC	Aurora, Beadle, Bon Homme, Brookings, Brule, Charles Mix and 25 more	6 hr
Jul 6, 9:20 PM CDT	Tornado Watch	SPC	Bon Homme, Clay, Hutchinson, Lincoln, Turner, Union and 1 more	6 hr
Jul 6, 11:06 PM CDT	Mesoscale Discussion	SPC	Aurora, Bon Homme, Brookings, Brule, Charles Mix, Clay and 19 more	114 min
Jul 7, 10:15 PM CDT	Mesoscale Discussion	SPC	Bon Homme, Clay, Union	3 hr
Jul 7, 10:20 PM CDT	Severe Thunderstorm Watch	SPC	Bon Homme, Clay, Union	7 hr
Jul 7, 11:25 PM CDT	Severe Thunderstorm Warning	FSD	Hutchinson	50 min
Jul 7, 11:25 PM CDT	Mesoscale Discussion	SPC	Aurora, Bon Homme, Brule, Charles Mix, Davison, Douglas and 8 more	2 hr
Jul 7, 11:31 PM CDT	Severe Thunderstorm Warning	FSD	Hanson	44 min
Jul 7, 11:40 PM CDT	Severe Thunderstorm Watch	SPC	Aurora, Beadle, Bon Homme, Brookings, Brule, Buffalo and 18 more	5 hr
Jul 7, 11:46 PM CDT	Severe Thunderstorm Warning	FSD	Turner	29 min
Jul 8, 12:00 AM CDT	Severe Thunderstorm Warning	UNR	Mellette, Todd	60 min
Jul 8, 12:07 AM CDT	Severe Thunderstorm Warning	FSD	Lincoln	23 min
Jul 8, 12:13 AM CDT	Severe Thunderstorm Warning	FSD	Turner	32 min
Jul 8, 12:21 AM CDT	Severe Thunderstorm Warning	FSD	Hutchinson	39 min
Jul 8, 12:25 AM CDT	Severe Thunderstorm Warning	FSD	Gregory	50 min
Jul 8, 12:28 AM CDT	Severe Thunderstorm Warning	FSD	Lincoln	47 min
Jul 8, 12:56 AM CDT	Severe Thunderstorm Warning	FSD	Bon Homme, Yankton	34 min
Jul 8, 1:29 AM CDT	Severe Thunderstorm Warning	ABR	Lyman	61 min
Jul 8, 1:29 AM CDT	Severe Thunderstorm Warning	FSD	Bon Homme	31 min
Jul 8, 1:31 AM CDT	Severe Thunderstorm Warning	FSD	Lincoln	29 min
Jul 8, 1:34 AM CDT	Mesoscale Discussion	SPC	Union	116 min
Jul 8, 2:02 AM CDT	Flash Flood Warning	FSD	Bon Homme	118 min
Jul 8, 2:52 AM CDT	Mesoscale Discussion	SPC	Aurora, Bon Homme, Brule, Charles Mix, Clay, Davison and 13 more	113 min
Jul 8, 3:00 AM CDT	Flash Flood Warning	FSD	Clay	2 hr
Jul 8, 9:58 AM CDT	Severe Thunderstorm Warning	UNR	Perkins	32 min
Jul 8, 10:24 AM CDT	Severe Thunderstorm Warning	UNR	Ziebach	66 min
Jul 8, 10:44 AM CDT	Mesoscale Discussion	SPC	Aurora, Beadle, Brown, Brule, Buffalo, Clark and 28 more	91 min
Jul 8, 11:11 AM CDT	Severe Thunderstorm Warning	ABR	Dewey	64 min
Jul 8, 12:15 PM CDT	Severe Thunderstorm Warning	ABR	Dewey	45 min
Jul 8, 2:36 PM CDT	Mesoscale Discussion	SPC	Butte, Custer, Fall River, Lawrence, Pennington	84 min
Jul 8, 3:05 PM CDT	Tornado Watch	SPC	Bennett, Butte, Custer, Fall River, Harding, Jackson and 5 more	7 hr
Jul 8, 5:38 PM CDT	Mesoscale Discussion	SPC	Bennett, Butte, Custer, Fall River, Harding, Lawrence and 4 more	67 min
Jul 8, 6:42 PM CDT	Severe Thunderstorm Warning	UNR	Butte	63 min
Jul 8, 6:56 PM CDT	Tornado Warning	UNR	Butte	49 min
Jul 8, 7:05 PM CDT	Severe Thunderstorm Warning	UNR	Harding	40 min
Jul 8, 7:43 PM CDT	Tornado Warning	UNR	Butte	47 min
Jul 8, 7:59 PM CDT	Severe Thunderstorm Warning	UNR	Harding	31 min
Jul 8, 8:08 PM CDT	Severe Thunderstorm Warning	UNR	Perkins	52 min
Jul 8, 8:12 PM CDT	Severe Thunderstorm Warning	UNR	Meade	63 min
Jul 8, 8:27 PM CDT	Tornado Warning	UNR	Meade	63 min
Jul 8, 8:45 PM CDT	Tornado Watch	SPC	Aurora, Beadle, Bennett, Bon Homme, Brown, Brule and 41 more	5 hr
Jul 8, 9:19 PM CDT	Severe Thunderstorm Warning	UNR	Pennington	56 min
Jul 8, 9:26 PM CDT	Severe Thunderstorm Warning	UNR	Meade	34 min
Jul 8, 9:28 PM CDT	Tornado Warning	UNR	Meade	32 min
Jul 8, 9:39 PM CDT	Severe Thunderstorm Warning	UNR	Ziebach	66 min
Jul 8, 9:42 PM CDT	Severe Thunderstorm Warning	UNR	Haakon	63 min
Jul 8, 10:04 PM CDT	Tornado Warning	UNR	Haakon	56 min
Jul 8, 11:06 PM CDT	Severe Thunderstorm Warning	ABR	Jones	39 min
Jul 8, 11:30 PM CDT	Mesoscale Discussion	SPC	Campbell, Edmunds, Faulk, Hughes, Hyde, Jones and 7 more	60 min
Jul 8, 11:44 PM CDT	Severe Thunderstorm Warning	ABR	Jones, Lyman	46 min
Jul 8, 11:45 PM CDT	Tornado Watch	SPC	Aurora, Bon Homme, Brule, Buffalo, Charles Mix, Clay and 16 more	5 hr
Jul 8, 11:58 PM CDT	Severe Thunderstorm Warning	ABR	Hyde, Sully	32 min
Jul 9, 12:20 AM CDT	Severe Thunderstorm Warning	ABR	Hand, Spink	40 min
Jul 9, 2:04 AM CDT	Severe Thunderstorm Warning	FSD	Aurora	26 min
Jul 9, 2:54 AM CDT	Mesoscale Discussion	SPC	Aurora, Bon Homme, Brule, Buffalo, Charles Mix, Clay and 10 more	96 min
Jul 12, 7:10 PM CDT	Mesoscale Discussion	SPC	Fall River	2 hr
Jul 13, 3:13 PM CDT	Mesoscale Discussion	SPC	Perkins	2 hr
Jul 13, 4:56 PM CDT	Severe Thunderstorm Warning	UNR		64 min
Jul 13, 5:16 PM CDT	Severe Thunderstorm Warning	UNR	Pennington	44 min
Jul 13, 5:42 PM CDT	Severe Thunderstorm Warning	UNR	Meade	48 min
Jul 13, 5:47 PM CDT	Mesoscale Discussion	SPC	Bennett, Corson, Dewey, Haakon, Jackson, Jones and 7 more	118 min
Jul 13, 5:55 PM CDT	Severe Thunderstorm Warning	UNR	Jackson	65 min
Jul 13, 5:57 PM CDT	Severe Thunderstorm Warning	UNR	Pennington	63 min
Jul 13, 6:24 PM CDT	Severe Thunderstorm Warning	UNR	Meade	36 min
Jul 13, 7:19 PM CDT	Severe Thunderstorm Warning	ABR	Stanley	41 min
Jul 13, 8:10 PM CDT	Severe Thunderstorm Warning	ABR	Hughes, Sully	50 min
Jul 13, 8:20 PM CDT	Severe Thunderstorm Watch	SPC	Aurora, Beadle, Brown, Brule, Buffalo, Campbell and 22 more	5 hr
Jul 13, 8:39 PM CDT	Severe Thunderstorm Warning	ABR	Campbell	36 min
Jul 13, 9:05 PM CDT	Severe Thunderstorm Warning	ABR	Walworth	25 min
Jul 13, 9:24 PM CDT	Severe Thunderstorm Warning	ABR	Campbell, Edmunds, McPherson	51 min
Jul 13, 9:43 PM CDT	Severe Thunderstorm Warning	ABR	Walworth	17 min
Jul 13, 10:13 PM CDT	Severe Thunderstorm Warning	ABR	Edmunds, McPherson	62 min
Jul 13, 10:33 PM CDT	Severe Thunderstorm Warning	ABR	Brown	57 min
Jul 13, 10:36 PM CDT	Mesoscale Discussion	SPC	Brown, Clark, Day, Edmunds, Faulk, Spink	84 min
Jul 13, 10:45 PM CDT	Severe Thunderstorm Warning	ABR	Faulk	45 min
Jul 14, 12:39 AM CDT	Mesoscale Discussion	SPC	Brown, Clark, Codington, Day, Deuel, Grant and 4 more	36 min
Jul 14, 3:48 AM CDT	Mesoscale Discussion	SPC	Brown, Campbell, Day, Edmunds, Faulk, McPherson and 3 more	57 min
Jul 14, 5:19 AM CDT	Severe Thunderstorm Warning	ABR	Edmunds	41 min
Jul 14, 5:27 AM CDT	Severe Thunderstorm Warning	ABR	Faulk, Potter	33 min
Jul 14, 6:08 AM CDT	Severe Thunderstorm Warning	ABR	Brown, McPherson	52 min
Jul 14, 6:42 AM CDT	Severe Thunderstorm Warning	FSD	Beadle	33 min
Jul 14, 6:59 AM CDT	Severe Thunderstorm Warning	ABR	Brown	46 min
Jul 14, 7:01 AM CDT	Severe Thunderstorm Warning	ABR	Clark	29 min
Jul 14, 8:02 AM CDT	Severe Thunderstorm Warning	ABR	Codington, Hamlin	28 min
Jul 14, 8:38 AM CDT	Severe Thunderstorm Warning	ABR	Day	22 min
Jul 14, 8:52 AM CDT	Severe Thunderstorm Warning	ABR	Grant	38 min
Jul 14, 9:01 AM CDT	Severe Thunderstorm Warning	FSD	Bon Homme, Hutchinson	44 min
Jul 14, 9:59 AM CDT	Severe Thunderstorm Warning	ABR	Day	31 min
Jul 14, 1:52 PM CDT	Mesoscale Discussion	SPC	Clay, Lincoln, McCook, Minnehaha, Moody, Turner and 2 more	113 min
Jul 15, 8:08 PM CDT	Severe Thunderstorm Warning	UNR	Fall River	67 min
Jul 15, 8:10 PM CDT	Severe Thunderstorm Warning	UNR	Custer	65 min
Jul 15, 8:56 PM CDT	Severe Thunderstorm Warning	UNR	Pennington	64 min
Jul 15, 10:57 PM CDT	Severe Thunderstorm Warning	UNR	Butte	63 min
Jul 16, 12:16 AM CDT	Severe Thunderstorm Warning	UNR	Meade	59 min
Jul 16, 3:08 PM CDT	Mesoscale Discussion	SPC	Custer, Fall River, Oglala Lakota, Pennington	2 hr
Jul 16, 7:44 PM CDT	Severe Thunderstorm Warning	UNR	Lawrence	46 min
Jul 17, 2:40 PM CDT	Mesoscale Discussion	SPC	Butte, Corson, Harding, Meade, Perkins, Ziebach	65 min
Jul 17, 3:05 PM CDT	Severe Thunderstorm Watch	SPC	Harding, Perkins, Ziebach	6 hr
Jul 17, 3:57 PM CDT	Severe Thunderstorm Warning	UNR	Pennington	63 min
Jul 17, 4:50 PM CDT	Severe Thunderstorm Warning	UNR	Custer	55 min
Jul 17, 5:49 PM CDT	Severe Thunderstorm Warning	UNR	Custer	56 min
Jul 17, 5:58 PM CDT	Severe Thunderstorm Warning	UNR		62 min
Jul 17, 6:30 PM CDT	Severe Thunderstorm Warning	UNR	Fall River	30 min
Jul 17, 6:37 PM CDT	Tornado Warning	UNR	Fall River	38 min
Jul 17, 6:44 PM CDT	Tornado Warning	UNR		46 min
Jul 17, 6:48 PM CDT	Severe Thunderstorm Warning	UNR	Custer	57 min
Jul 17, 7:19 PM CDT	Mesoscale Discussion	SPC	Bennett, Todd	116 min
Jul 17, 7:30 PM CDT	Severe Thunderstorm Warning	UNR		60 min
Jul 17, 7:41 PM CDT	Mesoscale Discussion	SPC	Harding, Perkins, Ziebach	94 min
Jul 17, 7:46 PM CDT	Severe Thunderstorm Warning	UNR	Custer	59 min
Jul 17, 7:56 PM CDT	Severe Thunderstorm Warning	UNR	Bennett	64 min
Jul 17, 8:05 PM CDT	Severe Thunderstorm Warning	UNR	Harding	85 min
Jul 17, 9:05 PM CDT	Severe Thunderstorm Watch	SPC	Butte, Harding, Lawrence, Meade, Pennington, Perkins	5 hr
Jul 17, 9:29 PM CDT	Severe Thunderstorm Warning	UNR	Harding	46 min
Jul 17, 9:53 PM CDT	Severe Thunderstorm Warning	UNR	Butte	82 min
Jul 17, 10:12 PM CDT	Severe Thunderstorm Warning	UNR	Lawrence	63 min
Jul 17, 11:15 PM CDT	Mesoscale Discussion	SPC	Butte, Harding, Lawrence, Meade, Pennington, Perkins	90 min
Jul 18, 4:30 PM CDT	Mesoscale Discussion	SPC	Butte, Custer, Fall River, Harding, Lawrence, Meade and 3 more	90 min
Jul 18, 4:45 PM CDT	Severe Thunderstorm Watch	SPC	Butte, Custer, Fall River, Harding, Lawrence, Meade and 3 more	5 hr
Jul 18, 8:59 PM CDT	Mesoscale Discussion	SPC	Butte, Custer, Fall River, Harding, Lawrence, Meade and 3 more	61 min
Jul 19, 2:08 PM CDT	Severe Thunderstorm Warning	UNR	Custer	67 min
Jul 19, 3:00 PM CDT	Mesoscale Discussion	SPC	Butte, Harding, Perkins	2 hr
Jul 19, 5:12 PM CDT	Severe Thunderstorm Warning	UNR	Butte	63 min
Jul 19, 6:02 PM CDT	Mesoscale Discussion	SPC	Butte, Harding, Perkins	118 min
Jul 19, 6:04 PM CDT	Severe Thunderstorm Warning	ABR	Potter	41 min
Jul 19, 6:20 PM CDT	Severe Thunderstorm Warning	ABR	Corson, Dewey, Walworth	40 min
Jul 19, 7:02 PM CDT	Severe Thunderstorm Warning	ABR	Dewey, Walworth	43 min
Jul 19, 11:58 PM CDT	Mesoscale Discussion	SPC	Brown, Clark, Codington, Day, Deuel, Edmunds and 6 more	62 min
Jul 20, 1:06 AM CDT	Severe Thunderstorm Warning	ABR	Spink	39 min
Jul 20, 1:15 AM CDT	Severe Thunderstorm Warning	ABR	Clark	45 min
Jul 20, 1:15 AM CDT	Severe Thunderstorm Watch	SPC	Aurora, Beadle, Brookings, Brown, Brule, Buffalo and 24 more	6 hr
Jul 20, 1:22 AM CDT	Severe Thunderstorm Warning	ABR	Faulk	38 min
Jul 20, 1:41 AM CDT	Severe Thunderstorm Warning	ABR	Spink	49 min
Jul 20, 1:55 AM CDT	Severe Thunderstorm Warning	ABR	Clark	50 min
Jul 20, 2:02 AM CDT	Severe Thunderstorm Warning	ABR	Codington, Hamlin	58 min
Jul 20, 2:03 AM CDT	Mesoscale Discussion	SPC	Brookings, Brown, Campbell, Clark, Codington, Day and 10 more	117 min
Jul 20, 2:09 AM CDT	Severe Thunderstorm Warning	ABR	Day	51 min
Jul 20, 2:36 AM CDT	Severe Thunderstorm Warning	ABR	Grant	54 min
Jul 20, 3:12 AM CDT	Severe Thunderstorm Warning	ABR	Marshall	63 min
Jul 20, 3:20 AM CDT	Severe Thunderstorm Warning	FSD	Brookings, Kingsbury	55 min
Jul 20, 3:22 AM CDT	Severe Thunderstorm Warning	ABR	Roberts	38 min
Jul 20, 3:34 AM CDT	Severe Thunderstorm Warning	ABR	Grant	26 min
Jul 20, 3:34 AM CDT	Tornado Warning	ABR	Marshall	41 min
Jul 20, 4:02 AM CDT	Severe Thunderstorm Warning	ABR	Day	58 min
Jul 20, 4:04 AM CDT	Severe Thunderstorm Warning	ABR	Marshall	26 min
Jul 20, 4:23 AM CDT	Severe Thunderstorm Warning	ABR	Roberts	52 min
Jul 20, 4:32 AM CDT	Severe Thunderstorm Warning	ABR	Marshall	58 min
Jul 20, 4:47 AM CDT	Severe Thunderstorm Warning	ABR	Grant	43 min
Jul 20, 5:09 AM CDT	Severe Thunderstorm Warning	ABR	Brown	21 min
Jul 20, 5:20 AM CDT	Severe Thunderstorm Warning	ABR	Roberts	40 min
Jul 20, 5:31 AM CDT	Severe Thunderstorm Warning	ABR	Marshall	44 min
Jul 20, 6:30 AM CDT	Severe Thunderstorm Warning	ABR	Marshall	15 min
Jul 20, 6:42 AM CDT	Severe Thunderstorm Warning	ABR	Roberts	33 min
Jul 20, 6:45 AM CDT	Severe Thunderstorm Watch	SPC	Brookings	5 hr
Jul 20, 10:07 AM CDT	Mesoscale Discussion	SPC	Brookings, Kingsbury, Lake, Lincoln, Minnehaha, Moody	53 min
Jul 20, 2:09 PM CDT	Mesoscale Discussion	SPC	Bon Homme, Charles Mix, Clay, Hutchinson, Lincoln, Minnehaha and 3 more	66 min
Jul 20, 2:50 PM CDT	Tornado Watch	SPC	Bon Homme, Clay, Union, Yankton	6 hr
Jul 20, 5:14 PM CDT	Mesoscale Discussion	SPC	Aurora, Brookings, Brule, Charles Mix, Davison, Douglas and 14 more	2 hr
Jul 26, 3:08 PM CDT	Mesoscale Discussion	SPC	Bon Homme, Charles Mix, Clay, Douglas, Hutchinson, Lincoln and 5 more	3 hr
Jul 29, 12:06 PM CDT	Severe Thunderstorm Warning	UNR	Pennington	39 min
Jul 29, 12:30 PM CDT	Severe Thunderstorm Warning	UNR	Custer	45 min
Jul 29, 12:42 PM CDT	Mesoscale Discussion	SPC	Brown, Clark, Day, Edmunds, Faulk, Hand and 8 more	108 min
Jul 29, 1:33 PM CDT	Severe Thunderstorm Warning	UNR	Jackson	42 min
Jul 29, 1:40 PM CDT	Severe Thunderstorm Watch	SPC	Aurora, Beadle, Brule, Buffalo, Charles Mix, Clark and 20 more	5 hr
Jul 29, 2:17 PM CDT	Severe Thunderstorm Warning	UNR	Jackson	28 min
Jul 29, 2:35 PM CDT	Severe Thunderstorm Warning	ABR	Hughes, Stanley	40 min
Jul 29, 2:46 PM CDT	Severe Thunderstorm Warning	ABR	Codington	44 min
Jul 29, 2:50 PM CDT	Severe Thunderstorm Warning	ABR	Spink	40 min
Jul 29, 3:07 PM CDT	Severe Thunderstorm Warning	ABR	Faulk, Hand, Spink	38 min
Jul 29, 3:09 PM CDT	Mesoscale Discussion	SPC	Aurora, Beadle, Brookings, Brule, Buffalo, Clark and 19 more	2 hr
Jul 29, 3:10 PM CDT	Severe Thunderstorm Warning	ABR	Clark	50 min
Jul 29, 3:19 PM CDT	Severe Thunderstorm Warning	UNR	Bennett, Todd	26 min
Jul 29, 3:22 PM CDT	Tornado Warning	ABR	Spink	38 min
Jul 29, 3:42 PM CDT	Severe Thunderstorm Warning	FSD	Beadle	33 min
Jul 29, 4:00 PM CDT	Severe Thunderstorm Warning	ABR	Clark, Spink	45 min
Jul 29, 4:02 PM CDT	Severe Thunderstorm Warning	FSD	Kingsbury	43 min
Jul 29, 4:14 PM CDT	Severe Thunderstorm Warning	ABR	Codington, Grant	46 min
Jul 29, 4:15 PM CDT	Severe Thunderstorm Warning	FSD	Beadle	30 min
Jul 29, 4:40 PM CDT	Severe Thunderstorm Warning	ABR	Hamlin	50 min
Jul 29, 5:10 PM CDT	Severe Thunderstorm Watch	SPC	Brookings, Clay, Deuel, Lake, Lincoln, Minnehaha and 4 more	5 hr
Jul 29, 5:12 PM CDT	Severe Thunderstorm Warning	FSD	Miner	33 min
Jul 29, 7:06 PM CDT	Severe Thunderstorm Warning	FSD	Bon Homme	24 min
Jul 30, 8:05 PM CDT	Mesoscale Discussion	SPC	Marshall, Roberts	115 min
Aug 3, 9:00 PM CDT	Severe Thunderstorm Warning	UNR	Custer, Fall River	30 min
Aug 4, 5:52 PM CDT	Severe Thunderstorm Warning	UNR	Todd	53 min
Aug 4, 6:44 PM CDT	Severe Thunderstorm Warning	ABR	Jones	46 min
Aug 4, 7:05 PM CDT	Severe Thunderstorm Warning	ABR	Stanley	25 min
Aug 4, 7:37 PM CDT	Mesoscale Discussion	SPC	Aurora, Beadle, Bon Homme, Brule, Buffalo, Charles Mix and 20 more	2 hr
Aug 4, 7:38 PM CDT	Severe Thunderstorm Warning	ABR	Dewey	52 min
Aug 4, 7:52 PM CDT	Severe Thunderstorm Warning	ABR	Potter	23 min
Aug 4, 8:16 PM CDT	Severe Thunderstorm Warning	ABR	Potter, Sully	44 min
Aug 4, 8:58 PM CDT	Severe Thunderstorm Warning	ABR	Hughes, Hyde, Sully	32 min
Aug 4, 9:02 PM CDT	Severe Thunderstorm Warning	UNR	Tripp	43 min
Aug 4, 9:59 PM CDT	Severe Thunderstorm Warning	ABR	Lyman	46 min
Aug 5, 6:47 PM CDT	Severe Thunderstorm Warning	FSD	Clay, Union	28 min
Aug 7, 3:39 PM CDT	Mesoscale Discussion	SPC	Custer, Fall River	3 hr
Aug 7, 6:15 PM CDT	Severe Thunderstorm Warning	UNR	Pennington	60 min
Aug 7, 6:37 PM CDT	Severe Thunderstorm Warning	UNR	Meade	38 min
Aug 7, 6:56 PM CDT	Severe Thunderstorm Warning	UNR	Custer	64 min
Aug 7, 7:17 PM CDT	Severe Thunderstorm Warning	UNR	Pennington	28 min
Aug 7, 8:00 PM CDT	Severe Thunderstorm Warning	UNR	Custer	60 min
Aug 7, 8:55 PM CDT	Severe Thunderstorm Warning	UNR		50 min
Aug 7, 9:21 PM CDT	Severe Thunderstorm Warning	UNR	Meade, Pennington	39 min
Aug 7, 9:38 PM CDT	Severe Thunderstorm Warning	UNR	Lawrence	52 min
Aug 8, 3:06 PM CDT	Severe Thunderstorm Warning	UNR	Custer	54 min
Aug 8, 7:16 PM CDT	Severe Thunderstorm Warning	UNR	Bennett	44 min
Aug 9, 11:02 AM CDT	Mesoscale Discussion	SPC	Brown, Campbell, Dewey, Edmunds, Faulk, McPherson and 4 more	118 min
Aug 9, 11:29 AM CDT	Severe Thunderstorm Warning	ABR	Campbell	61 min
Aug 9, 1:38 PM CDT	Severe Thunderstorm Warning	ABR	Edmunds, Walworth	52 min
Aug 9, 1:55 PM CDT	Severe Thunderstorm Watch	SPC	Aurora, Beadle, Bennett, Brookings, Brown, Brule and 29 more	5 hr
Aug 9, 2:10 PM CDT	Severe Thunderstorm Warning	UNR	Custer	65 min
Aug 9, 3:13 PM CDT	Severe Thunderstorm Warning	ABR	Edmunds	47 min
Aug 9, 3:29 PM CDT	Severe Thunderstorm Warning	UNR	Tripp	61 min
Aug 9, 3:35 PM CDT	Severe Thunderstorm Watch	SPC	Tripp	5 hr
Aug 9, 3:38 PM CDT	Mesoscale Discussion	SPC	Aurora, Beadle, Bennett, Brookings, Brown, Brule and 28 more	2 hr
Aug 9, 3:59 PM CDT	Severe Thunderstorm Warning	ABR	Edmunds	31 min
Aug 9, 4:14 PM CDT	Severe Thunderstorm Warning	ABR	Faulk, Spink	31 min
Aug 9, 4:24 PM CDT	Severe Thunderstorm Warning	UNR	Todd	51 min
Aug 9, 4:30 PM CDT	Severe Thunderstorm Warning	UNR	Tripp	60 min
Aug 9, 4:35 PM CDT	Severe Thunderstorm Warning	UNR	Custer	40 min
Aug 9, 4:43 PM CDT	Severe Thunderstorm Warning	ABR	Faulk	32 min
Aug 9, 4:48 PM CDT	Severe Thunderstorm Warning	ABR	Clark	42 min
Aug 9, 4:54 PM CDT	Severe Thunderstorm Warning	ABR	Spink	66 min
Aug 9, 4:57 PM CDT	Severe Thunderstorm Warning	ABR	Hand	48 min
Aug 9, 5:11 PM CDT	Severe Thunderstorm Warning	UNR	Custer	49 min
Aug 9, 5:15 PM CDT	Severe Thunderstorm Watch	SPC	Aurora, Beadle, Bon Homme, Brule, Buffalo, Charles Mix and 15 more	6 hr
Aug 9, 5:15 PM CDT	Severe Thunderstorm Warning	UNR	Todd	60 min
Aug 9, 5:19 PM CDT	Severe Thunderstorm Warning	FSD	Beadle	41 min
Aug 9, 5:31 PM CDT	Severe Thunderstorm Warning	ABR	Clark	44 min
Aug 9, 5:59 PM CDT	Severe Thunderstorm Warning	FSD	Beadle	31 min
Aug 9, 6:44 PM CDT	Severe Thunderstorm Warning	UNR	Todd	61 min
Aug 9, 7:04 PM CDT	Mesoscale Discussion	SPC	Tripp	116 min
Aug 9, 7:56 PM CDT	Mesoscale Discussion	SPC	Aurora, Beadle, Bon Homme, Charles Mix, Davison, Douglas and 12 more	2 hr
Aug 9, 9:53 PM CDT	Severe Thunderstorm Warning	UNR	Butte, Lawrence	52 min
Aug 9, 10:31 PM CDT	Severe Thunderstorm Warning	UNR	Meade	59 min
Aug 9, 10:45 PM CDT	Severe Thunderstorm Warning	UNR	Lawrence	45 min
Aug 17, 5:42 PM CDT	Mesoscale Discussion	SPC	Custer, Fall River, Lawrence	2 hr
Aug 17, 6:46 PM CDT	Flash Flood Warning	UNR	Custer	3 hr
Aug 17, 7:18 PM CDT	Severe Thunderstorm Warning	UNR	Custer	57 min
Aug 17, 8:17 PM CDT	Severe Thunderstorm Warning	UNR	Custer	58 min
Aug 17, 9:34 PM CDT	Flash Flood Warning	UNR	Custer	3 hr
Aug 17, 11:49 PM CDT	Flash Flood Warning	UNR	Custer	6 hr
Aug 19, 3:29 PM CDT	Mesoscale Discussion	SPC	Bennett, Butte, Custer, Fall River, Lawrence, Oglala Lakota and 1 more	91 min
Aug 19, 6:21 PM CDT	Severe Thunderstorm Warning	UNR	Tripp	54 min
Aug 19, 6:37 PM CDT	Mesoscale Discussion	SPC	Charles Mix, Gregory, Tripp	113 min
Aug 19, 7:00 PM CDT	Severe Thunderstorm Warning	FSD	Gregory	30 min
Aug 19, 7:04 PM CDT	Severe Thunderstorm Warning	FSD	Gregory	26 min
Aug 19, 7:10 PM CDT	Severe Thunderstorm Watch	SPC	Aurora, Bon Homme, Brule, Charles Mix, Davison, Douglas and 6 more	5 hr
Aug 19, 7:52 PM CDT	Severe Thunderstorm Warning	FSD	Brule	23 min
Aug 19, 10:05 PM CDT	Severe Thunderstorm Warning	FSD	Gregory	40 min
Aug 19, 10:29 PM CDT	Severe Thunderstorm Warning	FSD	Charles Mix	46 min
Aug 19, 10:38 PM CDT	Severe Thunderstorm Warning	FSD	Douglas	52 min
Aug 20, 12:20 AM CDT	Severe Thunderstorm Warning	FSD	Bon Homme	25 min
Aug 20, 1:42 PM CDT	Mesoscale Discussion	SPC	Campbell, McPherson	93 min
Aug 20, 4:37 PM CDT	Severe Thunderstorm Warning	ABR	Edmunds, McPherson	38 min
Aug 20, 5:04 PM CDT	Mesoscale Discussion	SPC	Aurora, Beadle, Brookings, Brown, Clark, Codington and 23 more	116 min
Aug 20, 5:33 PM CDT	Severe Thunderstorm Warning	ABR	Spink	27 min
Aug 20, 5:56 PM CDT	Severe Thunderstorm Warning	ABR	Spink	34 min
Aug 20, 6:19 PM CDT	Severe Thunderstorm Warning	ABR	Clark	41 min
Aug 24, 3:09 PM CDT	Mesoscale Discussion	SPC	Bon Homme, Brookings, Charles Mix, Clay, Davison, Douglas and 12 more	3 hr
Aug 24, 5:38 PM CDT	Severe Thunderstorm Warning	FSD	Moody	37 min
Aug 24, 7:57 PM CDT	Severe Thunderstorm Warning	FSD	Minnehaha	33 min
Aug 24, 8:16 PM CDT	Mesoscale Discussion	SPC	Lincoln, McCook, Minnehaha, Turner, Yankton	119 min
Aug 25, 6:08 PM CDT	Severe Thunderstorm Warning	ABR	Brown	52 min
Aug 25, 6:21 PM CDT	Mesoscale Discussion	SPC	Aurora, Beadle, Brookings, Brown, Brule, Buffalo and 26 more	54 min
Aug 25, 6:28 PM CDT	Tornado Warning	ABR	Brown, McPherson	32 min
Aug 25, 6:59 PM CDT	Severe Thunderstorm Warning	ABR	Brown	61 min
Aug 25, 8:30 PM CDT	Severe Thunderstorm Warning	ABR	Hand	30 min
Aug 27, 2:34 PM CDT	Mesoscale Discussion	SPC	Butte, Campbell, Corson, Dewey, Haakon, Harding and 6 more	2 hr
Aug 27, 5:28 PM CDT	Severe Thunderstorm Warning	UNR	Perkins	47 min
Aug 27, 6:01 PM CDT	Mesoscale Discussion	SPC	Bennett, Campbell, Corson, Dewey, Haakon, Hughes and 16 more	59 min
Aug 27, 6:08 PM CDT	Severe Thunderstorm Warning	UNR	Meade	37 min
Aug 27, 6:14 PM CDT	Severe Thunderstorm Warning	UNR		46 min
Aug 27, 6:15 PM CDT	Severe Thunderstorm Watch	SPC	Bennett, Campbell, Corson, Dewey, Haakon, Hughes and 12 more	6 hr
Aug 27, 8:46 PM CDT	Mesoscale Discussion	SPC	Bennett, Campbell, Corson, Dewey, Haakon, Hughes and 11 more	59 min
Aug 28, 5:02 AM CDT	Mesoscale Discussion	SPC	Minnehaha, Moody	118 min
Sep 8, 3:29 PM CDT	Mesoscale Discussion	SPC	Butte, Harding, Perkins	3 hr
Sep 9, 9:06 PM CDT	Mesoscale Discussion	SPC	Charles Mix, Gregory, Todd, Tripp	114 min
Sep 9, 9:25 PM CDT	Severe Thunderstorm Watch	SPC	Bon Homme, Charles Mix, Gregory, Yankton	5 hr
Sep 10, 1:31 AM CDT	Mesoscale Discussion	SPC	Bennett, Brule, Buffalo, Custer, Fall River, Gregory and 11 more	2 hr
Sep 10, 11:43 AM CDT	Mesoscale Discussion	SPC	Aurora, Bon Homme, Charles Mix, Davison, Douglas, Hanson and 3 more	2 hr
Sep 10, 1:55 PM CDT	Tornado Watch	SPC	Clay, Union	6 hr
Sep 10, 2:07 PM CDT	Mesoscale Discussion	SPC	Beadle, Brown, Campbell, Clark, Day, Edmunds and 8 more	83 min
Sep 10, 2:35 PM CDT	Tornado Watch	SPC	Aurora, Beadle, Brown, Brule, Buffalo, Campbell and 22 more	5 hr
Sep 10, 3:40 PM CDT	Severe Thunderstorm Warning	ABR	Edmunds	35 min
Sep 10, 4:15 PM CDT	Severe Thunderstorm Warning	ABR	Edmunds, McPherson	45 min
Sep 10, 4:53 PM CDT	Severe Thunderstorm Warning	ABR	Brown	37 min
Sep 10, 5:27 PM CDT	Mesoscale Discussion	SPC	Aurora, Beadle, Brown, Charles Mix, Clark, Davison and 17 more	93 min
Sep 10, 6:53 PM CDT	Mesoscale Discussion	SPC	Union	67 min
Sep 17, 12:49 PM CDT	Mesoscale Discussion	SPC	Beadle, Brookings, Clark, Codington, Day, Deuel and 8 more	86 min
Sep 17, 3:50 PM CDT	Mesoscale Discussion	SPC	Aurora, Beadle, Bon Homme, Brookings, Brown, Brule and 28 more	55 min
Sep 17, 9:28 PM CDT	Severe Thunderstorm Warning	FSD	Brule, Jerauld	47 min
Sep 17, 9:54 PM CDT	Mesoscale Discussion	SPC	Aurora, Beadle, Bon Homme, Brookings, Brule, Charles Mix and 26 more	2 hr
Sep 17, 10:05 PM CDT	Severe Thunderstorm Warning	FSD	Beadle	55 min
Sep 17, 10:33 PM CDT	Severe Thunderstorm Warning	ABR	Clark	57 min
Sep 17, 10:51 PM CDT	Severe Thunderstorm Warning	ABR	Codington, Day	24 min
Sep 17, 10:57 PM CDT	Severe Thunderstorm Warning	ABR	Roberts	63 min
Sep 17, 11:13 PM CDT	Severe Thunderstorm Warning	ABR	Day	47 min
Nov 3, 9:25 AM CST	Mesoscale Discussion	SPC	Aurora, Beadle, Brookings, Brule, Buffalo, Charles Mix and 22 more	4 hr
Nov 22, 10:15 PM CST	Mesoscale Discussion	SPC	Aurora, Beadle, Bon Homme, Brookings, Brule, Buffalo and 28 more	5 hr
Dec 8, 5:11 PM CST	Mesoscale Discussion	SPC	Bon Homme, Charles Mix, Clay, Gregory, Lincoln, Turner and 2 more	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	574
Tornado Warning	90
Severe Thunderstorm Watch	42
Tornado Watch	22
Mesoscale Discussion	162
Flooding
Flash Flood Warning	24

By county

Every county with at least one alert. A county page lists each alert that covered it.

26 more counties

The busiest days

Days with the most alerts issued, by UTC date.

Nearby

Alerts in force now Tornadoes on record The radar archive 2002 2004

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.