Alert archive / South Dakota / 2014
Weather alerts in South Dakota, June 2014
586 weather alerts in June 2014, 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 June 2014. Tap one for its archive.
- Alerts
- 586
- Warnings
- 377
- Watches
- 41
- Advisories
- 19
- Busiest day
- June 18, 201489 alerts
Over time
By day
Days in UTC, the clock the archive keeps.
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 |
|---|---|---|---|---|
| May 31, 8:08 PM CDT | Special Weather Statement | UNR | Custer | 37 min |
| May 31, 8:32 PM CDT | Mesoscale Discussion | SPC | Butte, Custer, Fall River, Harding, Lawrence | 118 min |
| May 31, 8:58 PM CDT | Severe Thunderstorm Warning | UNR | Custer | 62 min |
| May 31, 9:26 PM CDT | Special Weather Statement | UNR | Oglala Lakota | 49 min |
| May 31, 9:35 PM CDT | Special Weather Statement | UNR | Custer | 25 min |
| May 31, 9:45 PM CDT | Severe Thunderstorm Warning | UNR | Custer, Pennington | 45 min |
| May 31, 10:37 PM CDT | Special Weather Statement | UNR | Jackson | 23 min |
| May 31, 10:42 PM CDT | Special Weather Statement | UNR | Harding | 63 min |
| Jun 1, 1:19 AM CDT | Flash Flood Warning | FSD | Lincoln, Minnehaha | 3 hr |
| Jun 1, 1:54 AM CDT | Flash Flood Watch | FSD | Aurora, Beadle, Bon Homme, Brookings, Brule, Charles Mix and 17 more | 19 hr |
| Jun 1, 1:59 AM CDT | Flash Flood Warning | FSD | Davison, Douglas, Hanson, Hutchinson, McCook | 3 hr |
| Jun 1, 2:53 AM CDT | Flash Flood Warning | FSD | Lake, Minnehaha, Moody | 3 hr |
| Jun 1, 8:29 AM CDT | Severe Thunderstorm Warning | ABR | Deuel, Grant | 31 min |
| Jun 1, 8:38 AM CDT | River Flood Warning | FSD | Lincoln, Union | 5 days |
| Jun 1, 8:38 AM CDT | River Flood Warning | FSD | Union | 5 days |
| Jun 1, 12:23 PM CDT | River Flood Warning | FSD | Beadle | 4 days |
| Jun 1, 1:28 PM CDT | Severe Thunderstorm Watch | SPC | Bon Homme, Clay, Hutchinson, Lincoln, Turner, Union and 1 more | 10 hr |
| Jun 1, 1:37 PM CDT | Severe Thunderstorm Warning | FSD | Yankton | 38 min |
| Jun 1, 2:03 PM CDT | Severe Thunderstorm Warning | FSD | Hutchinson, Turner, Yankton | 42 min |
| Jun 1, 2:34 PM CDT | Mesoscale Discussion | SPC | Clay, Lincoln, Minnehaha, Moody, Turner, Union and 1 more | 86 min |
| Jun 1, 2:47 PM CDT | Severe Thunderstorm Warning | FSD | Lincoln, Minnehaha | 43 min |
| Jun 1, 2:56 PM CDT | Severe Thunderstorm Warning | FSD | Clay, Union | 49 min |
| Jun 1, 2:58 PM CDT | Severe Thunderstorm Warning | FSD | Clay, Lincoln, Turner, Union | 47 min |
| Jun 1, 3:17 PM CDT | Severe Thunderstorm Warning | FSD | Union | 43 min |
| Jun 1, 3:29 PM CDT | Severe Thunderstorm Warning | FSD | Lincoln, Union | 46 min |
| Jun 1, 3:40 PM CDT | Flash Flood Warning | FSD | Lincoln, Minnehaha | 3 hr |
| Jun 1, 3:42 PM CDT | Mesoscale Discussion | SPC | Union | 63 min |
| Jun 1, 5:21 PM CDT | Flash Flood Warning | FSD | Brookings | 3 hr |
| Jun 1, 5:22 PM CDT | Flash Flood Warning | ABR | Deuel, Hamlin | 6 hr |
| Jun 1, 9:34 PM CDT | Flash Flood Warning | ABR | Hamlin | 6 hr |
| Jun 2, 8:32 PM CDT | River Flood Warning | FSD | Minnehaha | 24 hr |
| Jun 3, 3:02 AM CDT | Mesoscale Discussion | SPC | Bennett, Jackson, Jones, Mellette, Oglala Lakota, Pennington and 2 more | 118 min |
| Jun 3, 3:42 AM CDT | Special Weather Statement | UNR | Oglala Lakota | 63 min |
| Jun 3, 4:31 AM CDT | Special Weather Statement | UNR | Bennett | 59 min |
| Jun 3, 4:32 AM CDT | Special Weather Statement | UNR | Bennett | 58 min |
| Jun 3, 4:48 AM CDT | Special Weather Statement | UNR | Pennington | 42 min |
| Jun 3, 5:23 AM CDT | Special Weather Statement | UNR | Bennett | 67 min |
| Jun 3, 6:07 AM CDT | Special Weather Statement | UNR | Pennington | 38 min |
| Jun 3, 7:00 AM CDT | Mesoscale Discussion | SPC | Bennett, Jackson, Mellette, Oglala Lakota, Pennington, Todd and 1 more | 2 hr |
| Jun 3, 7:00 AM CDT | Special Weather Statement | UNR | Meade | 45 min |
| Jun 3, 9:08 AM CDT | Severe Thunderstorm Warning | UNR | Jackson, Pennington | 67 min |
| Jun 3, 9:36 AM CDT | Severe Thunderstorm Watch | SPC | Aurora, Bennett, Brule, Buffalo, Charles Mix, Douglas and 16 more | 7 hr |
| Jun 3, 9:58 AM CDT | Severe Thunderstorm Warning | UNR | Mellette, Todd | 62 min |
| Jun 3, 10:16 AM CDT | Severe Thunderstorm Warning | UNR | Jackson, Mellette | 38 min |
| Jun 3, 10:17 AM CDT | Flash Flood Watch | FSD | Clay, Union, Yankton | 11 hr |
| Jun 3, 10:32 AM CDT | Severe Thunderstorm Warning | UNR | Todd | 58 min |
| Jun 3, 12:07 PM CDT | Mesoscale Discussion | SPC | Bon Homme, Charles Mix, Clay, Douglas, Gregory, Hutchinson and 2 more | 83 min |
| Jun 3, 1:20 PM CDT | Mesoscale Discussion | SPC | Fall River | 85 min |
| Jun 3, 1:51 PM CDT | Mesoscale Discussion | SPC | Butte, Harding | 114 min |
| Jun 3, 2:37 PM CDT | Severe Thunderstorm Watch | SPC | Butte, Custer, Fall River, Harding, Lawrence, Meade and 1 more | 6 hr |
| Jun 3, 3:47 PM CDT | Severe Thunderstorm Warning | UNR | Meade | 46 min |
| Jun 3, 5:40 PM CDT | Severe Thunderstorm Warning | UNR | Lawrence, Pennington | 36 min |
| Jun 3, 6:07 PM CDT | Severe Thunderstorm Warning | UNR | Bennett, Todd | 53 min |
| Jun 3, 6:40 PM CDT | Mesoscale Discussion | SPC | Butte, Custer, Fall River, Harding, Lawrence, Pennington | 65 min |
| Jun 3, 6:54 PM CDT | Severe Thunderstorm Warning | UNR | Todd, Tripp | 44 min |
| Jun 3, 7:30 PM CDT | Special Weather Statement | UNR | Butte | 30 min |
| Jun 3, 8:00 PM CDT | Severe Thunderstorm Warning | FSD | Charles Mix, Douglas, Hutchinson | 34 min |
| Jun 4, 1:58 PM CDT | Mesoscale Discussion | SPC | Butte, Custer, Fall River, Harding, Lawrence, Meade and 3 more | 92 min |
| Jun 4, 2:44 PM CDT | Severe Thunderstorm Watch | SPC | Butte, Custer, Fall River, Harding, Lawrence, Meade and 1 more | 6 hr |
| Jun 4, 3:21 PM CDT | Special Weather Statement | UNR | 39 min | |
| Jun 4, 4:08 PM CDT | Special Weather Statement | UNR | Harding | 52 min |
| Jun 4, 4:14 PM CDT | Severe Thunderstorm Warning | UNR | Harding | 38 min |
| Jun 4, 4:21 PM CDT | Severe Thunderstorm Warning | UNR | Butte | 54 min |
| Jun 4, 5:11 PM CDT | Severe Thunderstorm Warning | UNR | Butte | 79 min |
| Jun 4, 5:15 PM CDT | Severe Thunderstorm Warning | UNR | Custer, Pennington | 30 min |
| Jun 4, 5:41 PM CDT | Severe Thunderstorm Warning | UNR | Fall River | 64 min |
| Jun 4, 5:53 PM CDT | Special Weather Statement | UNR | Lawrence | 37 min |
| Jun 4, 5:59 PM CDT | Severe Thunderstorm Warning | UNR | Butte, Lawrence, Meade | 61 min |
| Jun 4, 6:12 PM CDT | Severe Thunderstorm Watch | SPC | Bennett, Butte, Custer, Fall River, Haakon, Jackson and 7 more | 8 hr |
| Jun 4, 6:25 PM CDT | Severe Thunderstorm Warning | UNR | Custer, Fall River | 65 min |
| Jun 4, 6:33 PM CDT | Tornado Warning | UNR | Fall River | 27 min |
| Jun 4, 6:51 PM CDT | Severe Thunderstorm Warning | UNR | Butte, Meade, Perkins | 54 min |
| Jun 4, 7:16 PM CDT | Severe Thunderstorm Warning | UNR | Bennett, Jackson | 59 min |
| Jun 4, 7:26 PM CDT | Severe Thunderstorm Warning | ABR | Corson | 37 min |
| Jun 4, 7:30 PM CDT | Severe Thunderstorm Warning | UNR | Haakon, Meade, Pennington, Ziebach | 46 min |
| Jun 4, 7:34 PM CDT | Severe Thunderstorm Warning | UNR | Haakon, Jackson, Pennington | 40 min |
| Jun 4, 9:09 PM CDT | Mesoscale Discussion | SPC | Bennett, Dewey, Haakon, Jackson, Jones, Mellette and 3 more | 96 min |
| Jun 5, 9:07 AM CDT | Flash Flood Warning | FSD | Brookings | 3 hr |
| Jun 5, 1:55 PM CDT | Mesoscale Discussion | SPC | Union | 95 min |
| Jun 5, 2:12 PM CDT | Tornado Warning | FSD | Minnehaha | 18 min |
| Jun 5, 2:38 PM CDT | Severe Thunderstorm Warning | FSD | Minnehaha | 37 min |
| Jun 5, 2:44 PM CDT | Tornado Warning | FSD | Minnehaha | 31 min |
| Jun 5, 3:10 PM CDT | Tornado Warning | FSD | Lincoln, Minnehaha | 35 min |
| Jun 5, 3:32 PM CDT | Severe Thunderstorm Warning | FSD | Lincoln | 43 min |
| Jun 5, 3:38 PM CDT | Tornado Warning | FSD | Lincoln | 37 min |
| Jun 5, 4:08 PM CDT | Severe Thunderstorm Warning | ABR | Deuel | 22 min |
| Jun 5, 4:11 PM CDT | Severe Thunderstorm Warning | FSD | Lincoln | 19 min |
| Jun 5, 4:55 PM CDT | Tornado Watch | SPC | Brookings, Clay, Lincoln, Minnehaha, Moody, Union | 4 hr |
| Jun 5, 11:00 PM CDT | Special Weather Statement | UNR | Harding | 45 min |
| Jun 5, 11:01 PM CDT | Special Weather Statement | UNR | 44 min | |
| Jun 5, 11:37 PM CDT | Special Weather Statement | UNR | Harding | 38 min |
| Jun 6, 12:22 AM CDT | Special Weather Statement | UNR | Meade | 38 min |
| Jun 6, 1:01 AM CDT | Special Weather Statement | UNR | Meade | 59 min |
| Jun 6, 12:48 PM CDT | Severe Thunderstorm Warning | UNR | Bennett | 57 min |
| Jun 6, 1:11 PM CDT | Mesoscale Discussion | SPC | Bennett, Mellette, Todd | 2 hr |
| Jun 6, 1:46 PM CDT | Severe Thunderstorm Warning | UNR | Bennett, Todd | 59 min |
| Jun 6, 1:49 PM CDT | Severe Thunderstorm Watch | SPC | Bennett, Mellette, Todd, Tripp | 7 hr |
| Jun 6, 2:15 PM CDT | Areal Flood Advisory | UNR | Bennett, Todd | 4 hr |
| Jun 6, 3:32 PM CDT | Mesoscale Discussion | SPC | Bennett, Mellette, Todd, Tripp | 58 min |
| Jun 10, 2:29 PM CDT | Mesoscale Discussion | SPC | Butte, Harding, Lawrence | 2 hr |
| Jun 10, 3:43 PM CDT | Severe Thunderstorm Watch | SPC | Bennett, Butte, Custer, Fall River, Haakon, Harding and 6 more | 7 hr |
| Jun 10, 3:48 PM CDT | Mesoscale Discussion | SPC | Fall River | 57 min |
| Jun 10, 5:54 PM CDT | Mesoscale Discussion | SPC | Butte, Custer, Harding, Lawrence, Meade, Pennington and 1 more | 66 min |
| Jun 10, 7:37 PM CDT | Special Weather Statement | CYS | Fall River | 23 min |
| Jun 10, 7:37 PM CDT | Severe Thunderstorm Warning | UNR | Fall River | 53 min |
| Jun 10, 7:56 PM CDT | Severe Thunderstorm Warning | UNR | Lawrence, Meade, Pennington | 36 min |
| Jun 10, 8:36 PM CDT | Special Weather Statement | UNR | Meade | 39 min |
| Jun 10, 8:40 PM CDT | Special Weather Statement | UNR | Oglala Lakota | 50 min |
| Jun 10, 9:09 PM CDT | Special Weather Statement | UNR | Pennington | 51 min |
| Jun 10, 9:14 PM CDT | Severe Thunderstorm Warning | UNR | Meade | 61 min |
| Jun 10, 9:34 PM CDT | Severe Thunderstorm Warning | UNR | Butte | 56 min |
| Jun 10, 9:41 PM CDT | Mesoscale Discussion | SPC | Campbell, Corson, Dewey, Hughes, Jones, Lyman and 8 more | 94 min |
| Jun 10, 9:50 PM CDT | Severe Thunderstorm Warning | UNR | Haakon, Jackson, Pennington | 55 min |
| Jun 10, 10:29 PM CDT | Severe Thunderstorm Warning | UNR | Haakon, Jackson, Mellette | 61 min |
| Jun 10, 10:38 PM CDT | Special Weather Statement | UNR | Lawrence | 52 min |
| Jun 11, 3:36 PM CDT | Mesoscale Discussion | SPC | Brookings, Brown, Clark, Codington, Day, Deuel and 10 more | 84 min |
| Jun 11, 6:12 PM CDT | Severe Thunderstorm Warning | ABR | Marshall | 33 min |
| Jun 11, 6:15 PM CDT | Tornado Warning | ABR | Marshall | 30 min |
| Jun 13, 3:56 AM CDT | Wind Advisory | ABR | Buffalo, Campbell, Corson, Dewey, Edmunds, Faulk and 10 more | 12 hr |
| Jun 13, 4:33 AM CDT | Wind Advisory | UNR | Bennett, Haakon, Harding, Jackson, Meade, Mellette and 4 more | 11 hr |
| Jun 13, 2:46 PM CDT | Mesoscale Discussion | SPC | Butte, Custer, Fall River, Lawrence, Pennington | 89 min |
| Jun 13, 3:09 PM CDT | Severe Thunderstorm Watch | SPC | Bennett, Butte, Custer, Fall River, Haakon, Harding and 8 more | 9 hr |
| Jun 13, 4:47 PM CDT | Special Weather Statement | UNR | 28 min | |
| Jun 13, 5:57 PM CDT | Severe Thunderstorm Warning | UNR | Custer, Fall River | 48 min |
| Jun 13, 6:16 PM CDT | Special Weather Statement | UNR | Fall River | 44 min |
| Jun 13, 6:19 PM CDT | Severe Thunderstorm Warning | UNR | Butte | 38 min |
| Jun 13, 6:34 PM CDT | Severe Thunderstorm Warning | UNR | Butte | 23 min |
| Jun 13, 6:42 PM CDT | Special Weather Statement | UNR | Pennington | 33 min |
| Jun 13, 6:46 PM CDT | Special Weather Statement | UNR | Meade | 29 min |
| Jun 13, 7:11 PM CDT | Mesoscale Discussion | SPC | Bennett, Butte, Custer, Fall River, Haakon, Harding and 9 more | 2 hr |
| Jun 13, 7:12 PM CDT | Severe Thunderstorm Warning | UNR | Meade | 33 min |
| Jun 13, 7:22 PM CDT | Special Weather Statement | UNR | Lawrence | 23 min |
| Jun 13, 7:43 PM CDT | Severe Thunderstorm Warning | UNR | Meade | 47 min |
| Jun 13, 8:06 PM CDT | Severe Thunderstorm Warning | UNR | Meade, Pennington | 54 min |
| Jun 13, 8:32 PM CDT | Severe Thunderstorm Warning | UNR | 58 min | |
| Jun 13, 8:37 PM CDT | Severe Thunderstorm Warning | UNR | Haakon, Ziebach | 53 min |
| Jun 13, 9:01 PM CDT | Severe Thunderstorm Warning | UNR | Perkins, Ziebach | 46 min |
| Jun 13, 9:03 PM CDT | Tornado Warning | UNR | 27 min | |
| Jun 13, 9:06 PM CDT | Severe Thunderstorm Warning | UNR | Haakon, Ziebach | 24 min |
| Jun 13, 9:11 PM CDT | Severe Thunderstorm Warning | ABR | Dewey, Stanley | 64 min |
| Jun 13, 9:26 PM CDT | Mesoscale Discussion | SPC | Bennett, Corson, Custer, Dewey, Fall River, Haakon and 10 more | 94 min |
| Jun 13, 9:28 PM CDT | Severe Thunderstorm Warning | UNR | Bennett | 62 min |
| Jun 13, 9:46 PM CDT | Severe Thunderstorm Warning | ABR | Corson, Dewey, Potter, Stanley, Sully | 59 min |
| Jun 13, 10:11 PM CDT | Severe Thunderstorm Warning | ABR | Campbell, Corson, Dewey, Potter, Walworth | 49 min |
| Jun 13, 10:24 PM CDT | Severe Thunderstorm Warning | UNR | Bennett | 66 min |
| Jun 13, 10:44 PM CDT | Severe Thunderstorm Warning | ABR | Campbell, Corson, Edmunds, Faulk, Hand, Hyde and 4 more | 45 min |
| Jun 13, 10:52 PM CDT | Special Weather Statement | UNR | Bennett | 38 min |
| Jun 13, 11:07 PM CDT | Severe Thunderstorm Warning | UNR | Bennett, Jackson | 53 min |
| Jun 13, 11:22 PM CDT | Severe Thunderstorm Warning | ABR | Brown, Edmunds, McPherson | 38 min |
| Jun 13, 11:41 PM CDT | Severe Thunderstorm Warning | UNR | Bennett, Jackson, Mellette, Todd | 64 min |
| Jun 13, 11:54 PM CDT | Severe Thunderstorm Warning | ABR | Brown, Edmunds | 42 min |
| Jun 14, 12:40 AM CDT | Severe Thunderstorm Warning | UNR | Mellette, Todd | 80 min |
| Jun 14, 12:54 AM CDT | Severe Thunderstorm Warning | ABR | Clark, Codington, Day | 36 min |
| Jun 14, 1:50 AM CDT | Flash Flood Warning | UNR | Jackson | 6 hr |
| Jun 14, 3:45 AM CDT | Severe Thunderstorm Warning | FSD | Hanson, McCook | 27 min |
| Jun 14, 5:31 AM CDT | Special Weather Statement | UNR | Fall River | 44 min |
| Jun 14, 6:06 AM CDT | Special Weather Statement | UNR | Custer | 24 min |
| Jun 14, 6:13 AM CDT | Severe Thunderstorm Warning | UNR | Custer | 47 min |
| Jun 14, 6:59 AM CDT | Severe Thunderstorm Warning | UNR | Custer, Pennington | 61 min |
| Jun 14, 7:14 AM CDT | Mesoscale Discussion | SPC | Buffalo, Haakon, Hand, Hughes, Hyde, Jackson and 7 more | 2 hr |
| Jun 14, 7:43 AM CDT | Severe Thunderstorm Warning | UNR | Haakon, Jackson, Pennington | 77 min |
| Jun 14, 8:44 AM CDT | Severe Thunderstorm Warning | UNR | Haakon, Jackson | 46 min |
| Jun 14, 9:23 AM CDT | Special Weather Statement | UNR | Jackson | 37 min |
| Jun 14, 9:56 AM CDT | River Flood Warning | FSD | Lincoln, Union | 11 days |
| Jun 14, 9:56 AM CDT | River Flood Warning | FSD | Union | 12 days |
| Jun 14, 10:24 AM CDT | Special Weather Statement | UNR | Oglala Lakota | 36 min |
| Jun 14, 10:59 AM CDT | Special Weather Statement | UNR | Bennett, Jackson | 61 min |
| Jun 14, 11:23 AM CDT | Areal Flood Advisory | UNR | Bennett, Haakon, Jackson, Mellette, Pennington, Todd | 6 hr |
| Jun 14, 11:24 AM CDT | Mesoscale Discussion | SPC | Buffalo, Hughes, Jones, Lyman, Mellette, Todd | 96 min |
| Jun 14, 11:32 AM CDT | Severe Thunderstorm Warning | UNR | Bennett, Haakon, Jackson, Mellette, Todd | 58 min |
| Jun 14, 11:57 AM CDT | Severe Thunderstorm Warning | ABR | Jones, Lyman, Stanley | 48 min |
| Jun 14, 12:42 PM CDT | Severe Thunderstorm Warning | ABR | Jones, Lyman | 48 min |
| Jun 14, 1:02 PM CDT | Severe Thunderstorm Warning | ABR | Lyman | 43 min |
| Jun 14, 1:57 PM CDT | Mesoscale Discussion | SPC | Clay, Union, Yankton | 2 hr |
| Jun 14, 2:51 PM CDT | Flash Flood Watch | FSD | Clay, Lincoln, Minnehaha, Union | 13 hr |
| Jun 14, 2:57 PM CDT | Severe Thunderstorm Warning | ABR | Hand | 48 min |
| Jun 14, 2:57 PM CDT | Severe Thunderstorm Warning | FSD | Beadle | 48 min |
| Jun 14, 5:10 PM CDT | Tornado Watch | SPC | Clay, Union | 7 hr |
| Jun 14, 5:48 PM CDT | Special Weather Statement | UNR | 42 min | |
| Jun 14, 6:39 PM CDT | Severe Thunderstorm Warning | FSD | Clay, Yankton | 51 min |
| Jun 14, 7:10 PM CDT | Severe Thunderstorm Warning | FSD | Lincoln | 50 min |
| Jun 14, 7:39 PM CDT | Mesoscale Discussion | SPC | Clay, Union | 96 min |
| Jun 14, 8:20 PM CDT | Flash Flood Warning | FSD | Union | 5 hr |
| Jun 14, 8:21 PM CDT | Severe Thunderstorm Warning | UNR | Fall River | 54 min |
| Jun 14, 8:55 PM CDT | Flash Flood Warning | FSD | Lincoln, Minnehaha | 3 hr |
| Jun 14, 9:16 PM CDT | Special Weather Statement | UNR | Fall River | 44 min |
| Jun 14, 9:39 PM CDT | Mesoscale Discussion | SPC | Clay, Union | 96 min |
| Jun 14, 10:17 PM CDT | Flash Flood Warning | FSD | Lincoln, Minnehaha | 4 hr |
| Jun 14, 10:36 PM CDT | River Flood Warning | FSD | Minnehaha | 7 days |
| Jun 14, 11:00 PM CDT | Severe Thunderstorm Warning | FSD | Union | 45 min |
| Jun 15, 1:31 AM CDT | Areal Flood Warning | FSD | Clay, Union | 12 hr |
| Jun 15, 2:05 AM CDT | Areal Flood Warning | FSD | Lincoln, Minnehaha | 12 hr |
| Jun 15, 2:32 AM CDT | River Flood Warning | FSD | Moody | 24 hr |
| Jun 15, 2:32 AM CDT | River Flood Warning | FSD | Minnehaha | 46 hr |
| Jun 16, 3:39 AM CDT | Flash Flood Watch | FSD | Clay, Lincoln, Union | 20 hr |
| Jun 16, 3:51 AM CDT | Areal Flood Warning | UNR | Haakon, Jackson | 12 hr |
| Jun 16, 6:34 AM CDT | Special Weather Statement | UNR | Jackson | 41 min |
| Jun 16, 7:03 AM CDT | Severe Thunderstorm Warning | ABR | Jones, Lyman | 42 min |
| Jun 16, 7:11 AM CDT | Special Weather Statement | UNR | Haakon | 34 min |
| Jun 16, 7:12 AM CDT | Severe Thunderstorm Watch | SPC | Aurora, Beadle, Bon Homme, Brookings, Brule, Charles Mix and 18 more | 9 hr |
| Jun 16, 7:16 AM CDT | Severe Thunderstorm Warning | UNR | Haakon | 59 min |
| Jun 16, 7:33 AM CDT | Severe Thunderstorm Warning | ABR | Jones, Stanley | 42 min |
| Jun 16, 7:33 AM CDT | Mesoscale Discussion | SPC | Beadle, Brown, Buffalo, Clark, Codington, Day and 18 more | 57 min |
| Jun 16, 7:37 AM CDT | Severe Thunderstorm Warning | ABR | Lyman | 53 min |
| Jun 16, 8:04 AM CDT | Severe Thunderstorm Warning | ABR | Buffalo, Hughes, Hyde, Lyman, Stanley | 41 min |
| Jun 16, 8:05 AM CDT | Severe Thunderstorm Warning | UNR | Haakon, Ziebach | 55 min |
| Jun 16, 8:45 AM CDT | Severe Thunderstorm Warning | ABR | Hughes, Hyde, Lyman, Stanley | 45 min |
| Jun 16, 8:50 AM CDT | Severe Thunderstorm Warning | ABR | Hughes, Stanley, Sully | 40 min |
| Jun 16, 10:04 AM CDT | Severe Thunderstorm Warning | ABR | Faulk, Hand, Spink | 41 min |
| Jun 16, 10:07 AM CDT | Severe Thunderstorm Warning | FSD | Union | 38 min |
| Jun 16, 10:08 AM CDT | Severe Thunderstorm Warning | ABR | Buffalo, Hand, Hughes, Hyde, Lyman | 52 min |
| Jun 16, 10:19 AM CDT | Mesoscale Discussion | SPC | Aurora, Bon Homme, Brookings, Brule, Charles Mix, Clay and 18 more | 116 min |
| Jun 16, 10:21 AM CDT | Severe Thunderstorm Warning | FSD | Brule, Jerauld | 54 min |
| Jun 16, 10:27 AM CDT | Severe Thunderstorm Warning | ABR | Buffalo, Hand, Hyde, Lyman | 48 min |
| Jun 16, 10:51 AM CDT | Severe Thunderstorm Warning | FSD | Lincoln, Union | 39 min |
| Jun 16, 10:53 AM CDT | Flash Flood Warning | FSD | Lincoln, Union | 3 hr |
| Jun 16, 11:08 AM CDT | Severe Thunderstorm Warning | FSD | Aurora, Jerauld, Sanborn | 52 min |
| Jun 16, 11:52 AM CDT | Severe Thunderstorm Warning | FSD | Davison, Hanson, Miner, Sanborn | 38 min |
| Jun 16, 12:17 PM CDT | Severe Thunderstorm Warning | FSD | McCook, Minnehaha | 43 min |
| Jun 16, 12:31 PM CDT | Flash Flood Warning | FSD | Brookings, Minnehaha, Moody | 6 hr |
| Jun 16, 12:33 PM CDT | Severe Thunderstorm Warning | FSD | Lake, Miner | 42 min |
| Jun 16, 12:48 PM CDT | Mesoscale Discussion | SPC | Bon Homme, Brookings, Clay, Davison, Douglas, Hanson and 12 more | 87 min |
| Jun 16, 12:59 PM CDT | Severe Thunderstorm Warning | FSD | Minnehaha | 46 min |
| Jun 16, 1:11 PM CDT | Severe Thunderstorm Warning | FSD | Minnehaha | 49 min |
| Jun 16, 1:34 PM CDT | Severe Thunderstorm Warning | FSD | Moody | 41 min |
| Jun 16, 1:39 PM CDT | Flash Flood Warning | FSD | Brookings, Lake, Lincoln, McCook, Miner, Minnehaha and 2 more | 3 hr |
| Jun 16, 1:52 PM CDT | Severe Thunderstorm Warning | FSD | Minnehaha, Moody | 38 min |
| Jun 16, 2:00 PM CDT | Severe Thunderstorm Warning | FSD | Hutchinson, McCook, Minnehaha, Turner | 45 min |
| Jun 16, 2:13 PM CDT | Mesoscale Discussion | SPC | Gregory | 62 min |
| Jun 16, 2:17 PM CDT | Severe Thunderstorm Warning | FSD | Minnehaha | 43 min |
| Jun 16, 2:41 PM CDT | Severe Thunderstorm Warning | FSD | Lincoln, Minnehaha, Turner | 34 min |
| Jun 16, 3:15 PM CDT | Severe Thunderstorm Warning | FSD | Lincoln, Minnehaha | 45 min |
| Jun 16, 3:24 PM CDT | Flash Flood Warning | FSD | Hutchinson, Lincoln, Turner | 4 hr |
| Jun 16, 4:03 PM CDT | Mesoscale Discussion | SPC | Bennett, Butte, Custer, Fall River, Haakon, Harding and 8 more | 117 min |
| Jun 16, 4:26 PM CDT | Flash Flood Warning | FSD | Lincoln, McCook, Minnehaha, Turner | 2 hr |
| Jun 16, 4:37 PM CDT | Severe Thunderstorm Warning | FSD | Lincoln | 23 min |
| Jun 16, 4:58 PM CDT | Tornado Warning | FSD | Union | 32 min |
| Jun 16, 5:24 PM CDT | River Flood Warning | FSD | Minnehaha, Moody | 38 hr |
| Jun 16, 5:24 PM CDT | River Flood Warning | FSD | Minnehaha | 44 hr |
| Jun 16, 5:24 PM CDT | River Flood Warning | FSD | Lincoln, Minnehaha | 57 hr |
| Jun 16, 5:37 PM CDT | Tornado Watch | SPC | Union | 6 hr |
| Jun 16, 5:45 PM CDT | Severe Thunderstorm Warning | FSD | Lincoln, Turner | 45 min |
| Jun 16, 5:47 PM CDT | Tornado Warning | FSD | Union | 43 min |
| Jun 16, 6:12 PM CDT | Flash Flood Warning | FSD | Clay, Turner, Yankton | 3 hr |
| Jun 16, 6:23 PM CDT | Flash Flood Warning | FSD | Minnehaha, Moody | 3 hr |
| Jun 16, 6:27 PM CDT | Severe Thunderstorm Warning | FSD | Clay, Lincoln, Turner | 48 min |
| Jun 16, 6:35 PM CDT | River Flood Warning | FSD | Minnehaha | 3 days |
| Jun 16, 6:51 PM CDT | Severe Thunderstorm Warning | FSD | Clay | 24 min |
| Jun 16, 6:56 PM CDT | Severe Thunderstorm Warning | UNR | Pennington | 49 min |
| Jun 16, 7:11 PM CDT | Severe Thunderstorm Warning | FSD | Douglas, Hutchinson | 34 min |
| Jun 16, 7:15 PM CDT | Severe Thunderstorm Warning | FSD | Clay, Lincoln, Union | 45 min |
| Jun 16, 7:25 PM CDT | Areal Flood Warning | FSD | Clay, Hutchinson, Lake, Lincoln, McCook, Minnehaha and 4 more | 48 hr |
| Jun 16, 7:41 PM CDT | Severe Thunderstorm Warning | FSD | Lake, Minnehaha, Moody | 49 min |
| Jun 16, 7:43 PM CDT | Severe Thunderstorm Warning | UNR | Pennington | 62 min |
| Jun 16, 7:47 PM CDT | Mesoscale Discussion | SPC | Bon Homme, Charles Mix, Davison, Douglas, Gregory, Hanson and 8 more | 58 min |
| Jun 16, 7:49 PM CDT | Mesoscale Discussion | SPC | Perkins | 86 min |
| Jun 16, 7:55 PM CDT | Severe Thunderstorm Warning | UNR | Meade, Pennington | 50 min |
| Jun 16, 7:59 PM CDT | Severe Thunderstorm Warning | FSD | Union | 46 min |
| Jun 16, 8:05 PM CDT | River Flood Warning | FSD | Turner | 4 days |
| Jun 16, 8:05 PM CDT | River Flood Warning | FSD | Clay | 7 days |
| Jun 16, 8:05 PM CDT | River Flood Warning | FSD | Moody | 24 hr |
| Jun 16, 8:05 PM CDT | River Flood Warning | FSD | Minnehaha | 3 days |
| Jun 16, 8:07 PM CDT | Areal Flood Advisory | UNR | Pennington | 3 hr |
| Jun 16, 8:13 PM CDT | Severe Thunderstorm Warning | UNR | Butte | 62 min |
| Jun 16, 8:18 PM CDT | River Flood Warning | FSD | Union | 6 days |
| Jun 16, 8:37 PM CDT | Mesoscale Discussion | SPC | Bon Homme, Charles Mix, Davison, Douglas, Gregory, Hanson and 8 more | 83 min |
| Jun 16, 8:41 PM CDT | Severe Thunderstorm Warning | UNR | Pennington | 64 min |
| Jun 16, 9:06 PM CDT | Areal Flood Warning | FSD | Union | 12 hr |
| Jun 16, 9:06 PM CDT | Severe Thunderstorm Warning | UNR | Butte | 54 min |
| Jun 16, 9:34 PM CDT | Severe Thunderstorm Warning | FSD | Union | 41 min |
| Jun 16, 9:56 PM CDT | Severe Thunderstorm Watch | SPC | Union | 5 hr |
| Jun 16, 10:00 PM CDT | Severe Thunderstorm Warning | UNR | Butte, Meade | 60 min |
| Jun 16, 10:15 PM CDT | Severe Thunderstorm Warning | FSD | Union | 45 min |
| Jun 16, 10:16 PM CDT | Areal Flood Advisory | UNR | Butte | 9 hr |
| Jun 16, 11:11 PM CDT | Mesoscale Discussion | SPC | Union | 64 min |
| Jun 16, 11:31 PM CDT | River Flood Warning | FSD | Lincoln, Minnehaha | 24 hr |
| Jun 17, 12:36 AM CDT | Special Weather Statement | OAX | Clay | 24 min |
| Jun 17, 12:40 AM CDT | Severe Thunderstorm Warning | FSD | Clay, Union | 50 min |
| Jun 17, 11:08 AM CDT | River Flood Warning | FSD | Clay | 7 days |
| Jun 17, 12:40 PM CDT | Mesoscale Discussion | SPC | Butte, Custer, Fall River, Harding, Lawrence, Pennington | 2 hr |
| Jun 17, 1:31 PM CDT | Tornado Watch | SPC | Bennett, Butte, Custer, Harding, Jackson, Lawrence and 3 more | 7 hr |
| Jun 17, 3:22 PM CDT | Mesoscale Discussion | SPC | Bennett, Butte, Custer, Fall River, Harding, Jackson and 5 more | 113 min |
| Jun 17, 3:42 PM CDT | Flash Flood Watch | UNR | Butte, Custer, Haakon, Harding, Jackson, Lawrence and 4 more | 9 hr |
| Jun 17, 4:31 PM CDT | Special Weather Statement | UNR | Fall River | 44 min |
| Jun 17, 4:53 PM CDT | Tornado Watch | SPC | Mellette, Todd, Tripp | 6 hr |
| Jun 17, 4:57 PM CDT | Special Weather Statement | UNR | Harding | 48 min |
| Jun 17, 5:12 PM CDT | Mesoscale Discussion | SPC | Bon Homme, Charles Mix, Clay, Davison, Douglas, Hanson and 7 more | 2 hr |
| Jun 17, 5:26 PM CDT | Severe Thunderstorm Warning | UNR | Butte, Harding | 79 min |
| Jun 17, 5:56 PM CDT | Areal Flood Advisory | UNR | Harding | 18 hr |
| Jun 17, 6:02 PM CDT | Mesoscale Discussion | SPC | Bennett, Butte, Harding, Jackson, Meade, Oglala Lakota and 1 more | 88 min |
| Jun 17, 6:16 PM CDT | Tornado Warning | UNR | Butte, Harding | 59 min |
| Jun 17, 6:31 PM CDT | Special Weather Statement | UNR | Harding | 44 min |
| Jun 17, 6:36 PM CDT | Special Weather Statement | UNR | Lawrence | 24 min |
| Jun 17, 6:48 PM CDT | Tornado Watch | SPC | Bon Homme, Clay, Hanson, Hutchinson, Lake, Lincoln and 7 more | 6 hr |
| Jun 17, 6:59 PM CDT | Special Weather Statement | UNR | Lawrence | 46 min |
| Jun 17, 7:12 PM CDT | Tornado Warning | UNR | Butte | 48 min |
| Jun 17, 7:14 PM CDT | Severe Thunderstorm Warning | UNR | Harding | 61 min |
| Jun 17, 7:33 PM CDT | Mesoscale Discussion | SPC | Butte, Harding | 27 min |
| Jun 17, 7:57 PM CDT | Severe Thunderstorm Warning | UNR | Butte | 63 min |
| Jun 17, 8:10 PM CDT | Severe Thunderstorm Warning | UNR | Harding | 65 min |
| Jun 17, 8:24 PM CDT | Areal Flood Warning | UNR | Butte | 20 hr |
| Jun 17, 8:43 PM CDT | Severe Thunderstorm Warning | UNR | Fall River | 62 min |
| Jun 17, 8:53 PM CDT | Severe Thunderstorm Warning | UNR | Butte | 97 min |
| Jun 17, 8:58 PM CDT | Severe Thunderstorm Watch | SPC | Butte, Custer, Fall River, Haakon, Harding, Lawrence and 4 more | 5 hr |
| Jun 17, 9:09 PM CDT | Severe Thunderstorm Warning | UNR | Butte | 66 min |
| Jun 17, 9:13 PM CDT | Special Weather Statement | UNR | Harding | 47 min |
| Jun 17, 9:33 PM CDT | Severe Thunderstorm Warning | UNR | Custer, Fall River | 57 min |
| Jun 17, 9:41 PM CDT | Severe Thunderstorm Warning | FSD | Lincoln, Union | 49 min |
| Jun 17, 9:44 PM CDT | Severe Thunderstorm Warning | FSD | McCook, Minnehaha | 46 min |
| Jun 17, 9:53 PM CDT | Severe Thunderstorm Warning | FSD | McCook | 52 min |
| Jun 17, 9:55 PM CDT | Areal Flood Warning | UNR | Harding | 42 hr |
| Jun 17, 10:01 PM CDT | Severe Thunderstorm Warning | UNR | Custer, Fall River | 74 min |
| Jun 17, 10:02 PM CDT | Special Weather Statement | UNR | Harding | 43 min |
| Jun 17, 10:06 PM CDT | Severe Thunderstorm Warning | UNR | Custer | 54 min |
| Jun 17, 10:18 PM CDT | Mesoscale Discussion | SPC | Bon Homme, Clay, Hanson, Hutchinson, Lake, Lincoln and 7 more | 57 min |
| Jun 17, 10:18 PM CDT | Severe Thunderstorm Warning | UNR | Butte, Harding | 57 min |
| Jun 17, 10:28 PM CDT | Severe Thunderstorm Warning | FSD | Lincoln | 47 min |
| Jun 17, 10:30 PM CDT | Severe Thunderstorm Warning | FSD | McCook, Minnehaha | 45 min |
| Jun 17, 10:33 PM CDT | Tornado Warning | FSD | Minnehaha | 27 min |
| Jun 17, 10:41 PM CDT | Severe Thunderstorm Warning | FSD | McCook, Miner | 49 min |
| Jun 17, 10:47 PM CDT | Severe Thunderstorm Warning | FSD | Hanson, McCook | 43 min |
| Jun 17, 10:58 PM CDT | Tornado Warning | FSD | Minnehaha | 32 min |
| Jun 17, 11:01 PM CDT | Mesoscale Discussion | SPC | Clay, Lincoln, McCook, Minnehaha, Turner, Union and 1 more | 29 min |
| Jun 17, 11:07 PM CDT | Severe Thunderstorm Warning | FSD | McCook, Minnehaha | 38 min |
| Jun 17, 11:08 PM CDT | Severe Thunderstorm Warning | UNR | Pennington | 82 min |
| Jun 17, 11:20 PM CDT | River Flood Warning | FSD | Lincoln, Minnehaha | 63 hr |
| Jun 17, 11:22 PM CDT | Severe Thunderstorm Warning | FSD | Hanson, McCook | 53 min |
| Jun 17, 11:23 PM CDT | Mesoscale Discussion | SPC | Clay, Lake, Lincoln, Minnehaha, Moody, Union | 37 min |
| Jun 17, 11:30 PM CDT | Severe Thunderstorm Warning | FSD | Davison, Hanson, Miner, Sanborn | 45 min |
| Jun 17, 11:39 PM CDT | Tornado Watch | SPC | Clay, Hanson, Hutchinson, Lake, Lincoln, McCook and 5 more | 5 hr |
| Jun 18, 12:03 AM CDT | Severe Thunderstorm Warning | FSD | Hanson, McCook, Turner | 42 min |
| Jun 18, 12:07 AM CDT | Severe Thunderstorm Warning | UNR | Meade, Pennington | 53 min |
| Jun 18, 12:07 AM CDT | Severe Thunderstorm Warning | UNR | Perkins | 53 min |
| Jun 18, 12:39 AM CDT | Severe Thunderstorm Warning | FSD | Hanson, McCook | 51 min |
| Jun 18, 1:05 AM CDT | Severe Thunderstorm Warning | UNR | Haakon, Meade, Pennington, Ziebach | 55 min |
| Jun 18, 1:11 AM CDT | Severe Thunderstorm Warning | FSD | McCook | 49 min |
| Jun 18, 1:19 AM CDT | Mesoscale Discussion | SPC | Butte, Corson, Custer, Dewey, Haakon, Lawrence and 4 more | 56 min |
| Jun 18, 1:45 AM CDT | Severe Thunderstorm Warning | UNR | Ziebach | 60 min |
| Jun 18, 1:52 AM CDT | Mesoscale Discussion | SPC | Clay, Lincoln, Union | 83 min |
| Jun 18, 1:58 AM CDT | Severe Thunderstorm Warning | ABR | Dewey | 62 min |
| Jun 18, 2:26 AM CDT | Severe Thunderstorm Warning | UNR | Haakon, Ziebach | 64 min |
| Jun 18, 2:33 AM CDT | Severe Thunderstorm Warning | ABR | Dewey, Stanley | 57 min |
| Jun 18, 3:27 AM CDT | Severe Thunderstorm Warning | ABR | Corson, Dewey | 48 min |
| Jun 18, 3:30 AM CDT | Severe Thunderstorm Warning | ABR | Dewey, Hughes, Potter, Stanley, Sully | 60 min |
| Jun 18, 4:15 AM CDT | Severe Thunderstorm Warning | ABR | Campbell, Corson, Dewey, Walworth | 60 min |
| Jun 18, 4:29 AM CDT | Severe Thunderstorm Warning | ABR | Dewey, Hughes, Potter, Stanley, Sully | 61 min |
| Jun 18, 4:45 AM CDT | Mesoscale Discussion | SPC | Campbell, Corson, Dewey, Haakon, Hughes, Hyde and 10 more | 90 min |
| Jun 18, 5:17 AM CDT | Severe Thunderstorm Warning | UNR | Meade | 58 min |
| Jun 18, 5:29 AM CDT | Severe Thunderstorm Warning | ABR | Edmunds, Potter, Walworth | 61 min |
| Jun 18, 5:30 AM CDT | Severe Thunderstorm Warning | ABR | Faulk, Hand, Hyde, Sully | 60 min |
| Jun 18, 6:39 AM CDT | Severe Thunderstorm Warning | UNR | Haakon, Meade, Pennington, Ziebach | 66 min |
| Jun 18, 7:11 AM CDT | Severe Thunderstorm Warning | ABR | Edmunds, McPherson | 64 min |
| Jun 18, 7:49 AM CDT | Severe Thunderstorm Warning | UNR | Haakon, Ziebach | 41 min |
| Jun 18, 8:06 AM CDT | Severe Thunderstorm Warning | ABR | Dewey, Stanley | 54 min |
| Jun 18, 8:51 AM CDT | Areal Flood Warning | UNR | Perkins, Ziebach | 36 hr |
| Jun 18, 8:58 AM CDT | Severe Thunderstorm Warning | ABR | Dewey, Potter, Stanley, Sully | 62 min |
| Jun 18, 9:22 AM CDT | Areal Flood Warning | UNR | Meade, Ziebach | 24 hr |
| Jun 18, 11:18 AM CDT | Special Weather Statement | UNR | Meade | 57 min |
| Jun 18, 11:57 AM CDT | Special Weather Statement | UNR | Perkins | 63 min |
| Jun 18, 12:32 PM CDT | Special Weather Statement | UNR | Perkins | 88 min |
| Jun 18, 12:42 PM CDT | Severe Thunderstorm Warning | UNR | Perkins | 63 min |
| Jun 18, 1:07 PM CDT | Severe Thunderstorm Warning | UNR | Ziebach | 38 min |
| Jun 18, 1:10 PM CDT | Severe Thunderstorm Warning | ABR | Corson | 50 min |
| Jun 18, 1:13 PM CDT | Mesoscale Discussion | SPC | Beadle, Brown, Campbell, Corson, Dewey, Edmunds and 10 more | 92 min |
| Jun 18, 1:28 PM CDT | Severe Thunderstorm Warning | ABR | Dewey, Potter | 62 min |
| Jun 18, 1:28 PM CDT | Tornado Watch | SPC | Buffalo, Campbell, Corson, Dewey, Edmunds, Faulk and 13 more | 9 hr |
| Jun 18, 1:43 PM CDT | Severe Thunderstorm Warning | UNR | Ziebach | 62 min |
| Jun 18, 1:57 PM CDT | Severe Thunderstorm Warning | ABR | Corson, Dewey | 63 min |
| Jun 18, 2:30 PM CDT | Severe Thunderstorm Warning | ABR | Dewey, Potter, Walworth | 60 min |
| Jun 18, 3:14 PM CDT | Flash Flood Warning | ABR | Corson, Dewey | 6 hr |
| Jun 18, 3:26 PM CDT | Severe Thunderstorm Warning | ABR | Corson | 34 min |
| Jun 18, 3:29 PM CDT | Mesoscale Discussion | SPC | Aurora, Beadle, Bon Homme, Brookings, Brule, Charles Mix and 23 more | 91 min |
| Jun 18, 4:03 PM CDT | Areal Flood Warning | UNR | Butte | 24 hr |
| Jun 18, 4:36 PM CDT | Flash Flood Warning | ABR | Campbell, Corson, Dewey | 6 hr |
| Jun 18, 4:40 PM CDT | Severe Thunderstorm Warning | ABR | Campbell | 35 min |
| Jun 18, 5:23 PM CDT | Mesoscale Discussion | SPC | Brown, Campbell, Edmunds, McPherson, Marshall, Walworth | 97 min |
| Jun 18, 5:26 PM CDT | Flash Flood Warning | ABR | Campbell, Corson, Dewey, Potter, Walworth | 6 hr |
| Jun 18, 5:55 PM CDT | Severe Thunderstorm Warning | ABR | Campbell, McPherson, Walworth | 50 min |
| Jun 18, 6:02 PM CDT | Tornado Warning | ABR | Buffalo, Hand, Hyde | 28 min |
| Jun 18, 6:19 PM CDT | Tornado Warning | ABR | Hand, Hyde | 26 min |
| Jun 18, 6:23 PM CDT | Tornado Watch | SPC | Aurora, Beadle, Bon Homme, Brookings, Brule, Charles Mix and 18 more | 5 hr |
| Jun 18, 6:27 PM CDT | Tornado Warning | ABR | Buffalo, Hand | 33 min |
| Jun 18, 6:44 PM CDT | Tornado Warning | FSD | Jerauld | 46 min |
| Jun 18, 6:59 PM CDT | Tornado Warning | FSD | Aurora, Brule, Jerauld | 31 min |
| Jun 18, 7:25 PM CDT | Tornado Warning | FSD | Beadle, Jerauld | 50 min |
| Jun 18, 7:31 PM CDT | Severe Thunderstorm Warning | ABR | McPherson | 44 min |
| Jun 18, 7:37 PM CDT | Tornado Watch | SPC | Brown, Clark, Codington, Day, Deuel, Grant and 4 more | 6 hr |
| Jun 18, 7:42 PM CDT | Tornado Warning | FSD | Aurora, Beadle, Jerauld, Sanborn | 48 min |
| Jun 18, 8:00 PM CDT | Tornado Warning | FSD | Beadle, Jerauld, Sanborn | 45 min |
| Jun 18, 8:05 PM CDT | Flash Flood Warning | ABR | Campbell, Edmunds, McPherson, Walworth | 6 hr |
| Jun 18, 8:15 PM CDT | Severe Thunderstorm Warning | ABR | Edmunds, McPherson | 45 min |
| Jun 18, 8:18 PM CDT | Tornado Warning | FSD | Beadle, Sanborn | 42 min |
| Jun 18, 8:36 PM CDT | Severe Thunderstorm Warning | ABR | Spink | 39 min |
| Jun 18, 8:38 PM CDT | Tornado Warning | FSD | Beadle | 37 min |
| Jun 18, 8:47 PM CDT | Mesoscale Discussion | SPC | Aurora, Beadle, Brookings, Brown, Clark, Clay and 27 more | 88 min |
| Jun 18, 8:49 PM CDT | Tornado Warning | ABR | Brown, Edmunds, McPherson | 41 min |
| Jun 18, 8:57 PM CDT | Severe Thunderstorm Warning | ABR | Brown, Spink | 63 min |
| Jun 18, 9:04 PM CDT | Flash Flood Warning | ABR | Brown, Spink | 6 hr |
| Jun 18, 9:06 PM CDT | Tornado Warning | FSD | Beadle | 24 min |
| Jun 18, 9:14 PM CDT | Severe Thunderstorm Warning | ABR | Clark, Day, Spink | 46 min |
| Jun 18, 9:20 PM CDT | Severe Thunderstorm Warning | ABR | Brown, Day, Marshall, Spink | 40 min |
| Jun 18, 9:57 PM CDT | Severe Thunderstorm Warning | ABR | Brown, Day, Marshall | 48 min |
| Jun 18, 11:25 PM CDT | Areal Flood Warning | ABR | Corson | 24 hr |
| Jun 18, 11:47 PM CDT | Flash Flood Warning | ABR | Clark, Day, Spink | 10 hr |
| Jun 19, 12:21 AM CDT | Flash Flood Warning | ABR | Day, Marshall, Roberts | 9 hr |
| Jun 19, 1:15 AM CDT | Mesoscale Discussion | SPC | Clay, Lincoln, Minnehaha, Turner, Union, Yankton | 90 min |
| Jun 19, 1:20 AM CDT | Severe Thunderstorm Warning | FSD | Clay | 40 min |
| Jun 19, 1:31 AM CDT | Severe Thunderstorm Watch | SPC | Clay, Lincoln, Minnehaha, Moody, Turner, Union and 1 more | 3 hr |
| Jun 19, 1:33 AM CDT | Flash Flood Warning | ABR | Grant, Roberts | 6 hr |
| Jun 19, 3:15 AM CDT | Mesoscale Discussion | SPC | Clay, Lincoln, McCook, Minnehaha, Moody, Turner and 2 more | 90 min |
| Jun 19, 3:28 AM CDT | Severe Thunderstorm Warning | FSD | Beadle, Kingsbury, Miner, Sanborn | 47 min |
| Jun 19, 3:58 AM CDT | Flash Flood Warning | ABR | Deuel | 12 hr |
| Jun 19, 4:06 AM CDT | Severe Thunderstorm Warning | ABR | Clark, Day, Hamlin, Spink | 39 min |
| Jun 19, 4:29 AM CDT | River Flood Warning | UNR | Perkins | 17 hr |
| Jun 19, 5:04 AM CDT | Severe Thunderstorm Warning | ABR | Day | 41 min |
| Jun 19, 6:03 AM CDT | River Flood Warning | ABR | Roberts | 38 hr |
| Jun 19, 2:19 PM CDT | Special Weather Statement | UNR | Meade | 41 min |
| Jun 19, 2:37 PM CDT | Mesoscale Discussion | SPC | Butte, Corson, Dewey, Haakon, Harding, Jackson and 8 more | 53 min |
| Jun 19, 2:41 PM CDT | Severe Thunderstorm Warning | ABR | Stanley | 49 min |
| Jun 19, 2:50 PM CDT | Special Weather Statement | UNR | Haakon, Ziebach | 40 min |
| Jun 19, 3:05 PM CDT | Tornado Warning | UNR | Haakon | 25 min |
| Jun 19, 3:18 PM CDT | Severe Thunderstorm Warning | ABR | Dewey, Stanley, Sully | 42 min |
| Jun 19, 3:47 PM CDT | Tornado Warning | UNR | Haakon | 28 min |
| Jun 19, 4:22 PM CDT | River Flood Warning | ABR | Corson | 43 hr |
| Jun 19, 4:54 PM CDT | Severe Thunderstorm Warning | ABR | Sully | 36 min |
| Jun 19, 5:20 PM CDT | Severe Thunderstorm Warning | ABR | Faulk, Hand, Hyde, Potter, Sully | 40 min |
| Jun 19, 5:58 PM CDT | Severe Thunderstorm Warning | ABR | Faulk, Hand, Potter, Spink | 47 min |
| Jun 19, 7:39 PM CDT | Severe Thunderstorm Warning | ABR | Clark, Codington, Day | 51 min |
| Jun 19, 8:19 PM CDT | Severe Thunderstorm Warning | ABR | Codington, Day, Grant | 41 min |
| Jun 20, 8:22 AM CDT | River Flood Warning | UNR | Perkins | 29 hr |
| Jun 20, 2:20 PM CDT | Severe Thunderstorm Watch | SPC | Clay, Union | 9 hr |
| Jun 20, 3:05 PM CDT | Severe Thunderstorm Warning | FSD | Clay, Union | 40 min |
| Jun 20, 3:18 PM CDT | Severe Thunderstorm Watch | SPC | Roberts | 6 hr |
| Jun 20, 3:29 PM CDT | Severe Thunderstorm Warning | FSD | Union | 46 min |
| Jun 20, 3:54 PM CDT | River Flood Warning | ABR | Dewey | 8 hr |
| Jun 20, 5:13 PM CDT | Severe Thunderstorm Warning | FSD | Clay, Union | 47 min |
| Jun 20, 5:40 PM CDT | Mesoscale Discussion | SPC | Union | 95 min |
| Jun 20, 5:46 PM CDT | Severe Thunderstorm Warning | FSD | Union | 44 min |
| Jun 20, 6:07 PM CDT | Severe Thunderstorm Warning | FSD | Clay | 38 min |
| Jun 21, 12:00 AM CDT | River Flood Warning | ABR | Dewey | 10 hr |
| Jun 21, 12:48 PM CDT | Flash Flood Watch | ABR | Brown, Campbell, Clark, Codington, Day, Deuel and 10 more | 15 hr |
| Jun 21, 2:23 PM CDT | Mesoscale Discussion | SPC | Bennett, Butte, Corson, Custer, Dewey, Fall River and 10 more | 67 min |
| Jun 21, 2:40 PM CDT | Severe Thunderstorm Warning | ABR | Campbell, Corson | 50 min |
| Jun 21, 2:56 PM CDT | Severe Thunderstorm Watch | SPC | Bennett, Brown, Buffalo, Campbell, Clark, Codington and 28 more | 7 hr |
| Jun 21, 3:27 PM CDT | Severe Thunderstorm Warning | ABR | Campbell, Edmunds, McPherson, Walworth | 48 min |
| Jun 21, 3:43 PM CDT | Severe Thunderstorm Warning | UNR | 62 min | |
| Jun 21, 4:12 PM CDT | Severe Thunderstorm Warning | ABR | Campbell, Edmunds, McPherson, Walworth | 63 min |
| Jun 21, 4:21 PM CDT | Severe Thunderstorm Warning | ABR | McPherson | 39 min |
| Jun 21, 4:51 PM CDT | Severe Thunderstorm Warning | ABR | Edmunds, Faulk, McPherson, Walworth | 54 min |
| Jun 21, 4:57 PM CDT | Severe Thunderstorm Warning | UNR | Bennett, Jackson, Mellette, Todd | 63 min |
| Jun 21, 5:20 PM CDT | Severe Thunderstorm Warning | UNR | Haakon, Jackson | 40 min |
| Jun 21, 5:43 PM CDT | Severe Thunderstorm Warning | ABR | Edmunds | 47 min |
| Jun 21, 5:44 PM CDT | Severe Thunderstorm Warning | ABR | Stanley | 46 min |
| Jun 21, 5:49 PM CDT | Mesoscale Discussion | SPC | Bennett, Brown, Buffalo, Campbell, Dewey, Edmunds and 17 more | 86 min |
| Jun 21, 5:56 PM CDT | Severe Thunderstorm Warning | UNR | Haakon | 41 min |
| Jun 21, 6:01 PM CDT | Special Weather Statement | UNR | 44 min | |
| Jun 21, 6:03 PM CDT | Severe Thunderstorm Warning | UNR | Pennington | 47 min |
| Jun 21, 6:17 PM CDT | Severe Thunderstorm Warning | ABR | Brown, Edmunds, Faulk, Spink | 43 min |
| Jun 21, 6:18 PM CDT | Severe Thunderstorm Warning | ABR | Dewey, Potter, Stanley, Sully | 57 min |
| Jun 21, 6:20 PM CDT | Areal Flood Advisory | UNR | Pennington | 3 hr |
| Jun 21, 6:23 PM CDT | Severe Thunderstorm Warning | UNR | Lawrence, Pennington | 67 min |
| Jun 21, 6:29 PM CDT | Severe Thunderstorm Warning | ABR | McPherson | 46 min |
| Jun 21, 6:45 PM CDT | Severe Thunderstorm Warning | ABR | Brown, Edmunds, Faulk, Spink | 45 min |
| Jun 21, 6:47 PM CDT | Severe Thunderstorm Warning | ABR | Dewey, Potter, Sully, Walworth | 58 min |
| Jun 21, 6:50 PM CDT | Severe Thunderstorm Warning | ABR | Dewey | 22 min |
| Jun 21, 6:56 PM CDT | Severe Thunderstorm Warning | ABR | Edmunds, Faulk, Spink | 49 min |
| Jun 21, 7:07 PM CDT | Severe Thunderstorm Warning | ABR | Edmunds, McPherson | 53 min |
| Jun 21, 7:17 PM CDT | Severe Thunderstorm Warning | ABR | Corson, Dewey | 58 min |
| Jun 21, 7:20 PM CDT | Severe Thunderstorm Warning | UNR | Lawrence, Pennington | 55 min |
| Jun 21, 7:31 PM CDT | Severe Thunderstorm Warning | ABR | Dewey, Potter, Walworth | 44 min |
| Jun 21, 7:34 PM CDT | Tornado Warning | ABR | Dewey | 18 min |
| Jun 21, 7:36 PM CDT | Severe Thunderstorm Warning | UNR | Haakon, Meade, Pennington, Ziebach | 54 min |
| Jun 21, 7:38 PM CDT | Severe Thunderstorm Warning | ABR | Edmunds, Faulk, Potter, Walworth | 52 min |
| Jun 21, 7:42 PM CDT | Severe Thunderstorm Warning | ABR | Faulk, Hand, Spink | 48 min |
| Jun 21, 7:43 PM CDT | Severe Thunderstorm Warning | ABR | Campbell, Corson, Dewey, Walworth | 62 min |
| Jun 21, 7:46 PM CDT | Severe Thunderstorm Warning | ABR | Edmunds, Faulk, Hand, Hyde, Potter, Sully and 1 more | 44 min |
| Jun 21, 7:59 PM CDT | Severe Thunderstorm Warning | ABR | Corson, Dewey, Potter, Walworth | 45 min |
| Jun 21, 8:10 PM CDT | Severe Thunderstorm Warning | ABR | Buffalo, Hand, Hughes, Hyde, Lyman, Stanley and 1 more | 25 min |
| Jun 21, 8:14 PM CDT | Tornado Warning | ABR | Faulk, Hand | 31 min |
| Jun 21, 8:14 PM CDT | Mesoscale Discussion | SPC | Aurora, Beadle, Brookings, Brown, Brule, Buffalo and 32 more | 91 min |
| Jun 21, 8:14 PM CDT | Severe Thunderstorm Warning | UNR | Tripp | 38 min |
| Jun 21, 8:16 PM CDT | Severe Thunderstorm Warning | UNR | Lawrence, Meade | 59 min |
| Jun 21, 8:25 PM CDT | Flash Flood Warning | ABR | Faulk | 12 hr |
| Jun 21, 8:26 PM CDT | Severe Thunderstorm Warning | UNR | Meade, Ziebach | 38 min |
| Jun 21, 8:29 PM CDT | Severe Thunderstorm Warning | ABR | Faulk, Hand, Spink | 61 min |
| Jun 21, 8:34 PM CDT | Severe Thunderstorm Watch | SPC | Aurora, Beadle, Bon Homme, Brookings, Brule, Charles Mix and 18 more | 6 hr |
| Jun 21, 8:40 PM CDT | Severe Thunderstorm Warning | UNR | Custer, Pennington | 32 min |
| Jun 21, 9:15 PM CDT | Severe Thunderstorm Warning | ABR | Clark, Codington, Hamlin, Spink | 60 min |
| Jun 21, 9:28 PM CDT | Flash Flood Warning | ABR | Edmunds, McPherson | 12 hr |
| Jun 21, 9:47 PM CDT | River Flood Warning | FSD | Clay | 41 hr |
| Jun 21, 10:14 PM CDT | Severe Thunderstorm Warning | UNR | Butte, Meade, Pennington | 50 min |
| Jun 21, 10:43 PM CDT | Areal Flood Advisory | UNR | Meade, Ziebach | 10 hr |
| Jun 21, 11:57 PM CDT | Mesoscale Discussion | SPC | Clay, Lincoln, Minnehaha, Turner, Union | 93 min |
| Jun 22, 2:02 AM CDT | Severe Thunderstorm Warning | FSD | Clay, Union | 43 min |
| Jun 22, 3:32 AM CDT | Flash Flood Watch | FSD | Clay, Lincoln, Minnehaha, Turner, Union, Yankton | 12 hr |
| Jun 22, 11:59 PM CDT | River Flood Warning | ABR | Brown | 26 days |
| Jun 24, 3:48 PM CDT | Flash Flood Watch | UNR | Bennett, Butte, Custer, Fall River, Haakon, Harding and 7 more | 3 days |
| Jun 25, 1:58 PM CDT | Mesoscale Discussion | SPC | Bennett, Butte, Custer, Fall River, Haakon, Jackson and 4 more | 2 hr |
| Jun 25, 2:50 PM CDT | Severe Thunderstorm Watch | SPC | Butte, Custer, Fall River, Haakon, Harding, Lawrence and 3 more | 7 hr |
| Jun 25, 3:55 PM CDT | Severe Thunderstorm Warning | UNR | Meade | 65 min |
| Jun 25, 4:33 PM CDT | Severe Thunderstorm Warning | UNR | Meade, Pennington | 42 min |
| Jun 25, 5:17 PM CDT | Special Weather Statement | UNR | Haakon | 43 min |
| Jun 25, 5:34 PM CDT | Severe Thunderstorm Warning | UNR | Haakon | 56 min |
| Jun 25, 6:04 PM CDT | Severe Thunderstorm Warning | UNR | Haakon, Ziebach | 41 min |
| Jun 25, 6:07 PM CDT | Mesoscale Discussion | SPC | Butte, Custer, Fall River, Haakon, Harding, Lawrence and 4 more | 83 min |
| Jun 25, 6:09 PM CDT | Severe Thunderstorm Warning | ABR | Dewey, Stanley | 51 min |
| Jun 25, 6:28 PM CDT | Severe Thunderstorm Warning | UNR | Haakon | 26 min |
| Jun 25, 7:13 PM CDT | Severe Thunderstorm Warning | UNR | Fall River | 62 min |
| Jun 25, 7:31 PM CDT | Severe Thunderstorm Warning | UNR | Butte, Lawrence | 29 min |
| Jun 25, 7:42 PM CDT | Severe Thunderstorm Warning | UNR | Custer, Fall River | 48 min |
| Jun 25, 8:13 PM CDT | Severe Thunderstorm Warning | UNR | Custer, Fall River, Pennington | 32 min |
| Jun 25, 9:10 PM CDT | Areal Flood Warning | UNR | Butte, Lawrence, Meade | 12 hr |
| Jun 25, 9:12 PM CDT | Severe Thunderstorm Warning | UNR | 25 min | |
| Jun 25, 9:15 PM CDT | Mesoscale Discussion | SPC | Bennett, Custer, Fall River, Haakon, Jackson, Lawrence and 4 more | 90 min |
| Jun 25, 11:14 PM CDT | Special Weather Statement | UNR | Ziebach | 31 min |
| Jun 26, 1:00 AM CDT | Special Weather Statement | UNR | Todd | 60 min |
| Jun 26, 11:23 AM CDT | Flash Flood Warning | ABR | Codington, Deuel, Hamlin | 6 hr |
| Jun 26, 1:35 PM CDT | Mesoscale Discussion | SPC | Butte, Custer, Fall River, Harding, Lawrence, Meade and 1 more | 115 min |
| Jun 26, 2:54 PM CDT | Mesoscale Discussion | SPC | Lincoln, Union | 3 hr |
| Jun 26, 3:07 PM CDT | Mesoscale Discussion | SPC | Custer, Fall River, Lawrence, Oglala Lakota, Pennington | 53 min |
| Jun 26, 4:01 PM CDT | Severe Thunderstorm Watch | SPC | Butte, Custer, Fall River, Harding, Lawrence, Meade and 2 more | 8 hr |
| Jun 26, 6:48 PM CDT | Mesoscale Discussion | SPC | Butte, Custer, Fall River, Harding, Lawrence, Meade and 3 more | 87 min |
| Jun 26, 6:56 PM CDT | Severe Thunderstorm Warning | UNR | Custer, Pennington | 64 min |
| Jun 26, 7:44 PM CDT | Flash Flood Watch | ABR | Brown, Buffalo, Campbell, Clark, Codington, Corson and 20 more | 31 hr |
| Jun 26, 7:51 PM CDT | Special Weather Statement | CYS | Fall River | 24 min |
| Jun 26, 8:13 PM CDT | Severe Thunderstorm Warning | UNR | Butte | 39 min |
| Jun 26, 8:56 PM CDT | Special Weather Statement | UNR | Butte, Meade | 49 min |
| Jun 26, 9:12 PM CDT | Special Weather Statement | UNR | Custer | 33 min |
| Jun 26, 9:13 PM CDT | Mesoscale Discussion | SPC | Butte, Custer, Harding, Lawrence, Meade, Pennington and 1 more | 62 min |
| Jun 26, 9:45 PM CDT | Areal Flood Advisory | UNR | Custer, Pennington | 6 hr |
| Jun 26, 9:50 PM CDT | Special Weather Statement | UNR | Pennington | 40 min |
| Jun 26, 10:02 PM CDT | Areal Flood Advisory | UNR | Lawrence, Meade, Pennington | 6 hr |
| Jun 26, 10:09 PM CDT | Areal Flood Advisory | UNR | Pennington | 3 hr |
| Jun 26, 10:13 PM CDT | Severe Thunderstorm Warning | UNR | Meade, Pennington | 62 min |
| Jun 26, 11:41 PM CDT | Special Weather Statement | UNR | Haakon | 34 min |
| Jun 27, 12:53 AM CDT | Special Weather Statement | UNR | Bennett | 67 min |
| Jun 27, 2:12 AM CDT | Special Weather Statement | UNR | Mellette, Todd | 63 min |
| Jun 27, 3:20 AM CDT | Areal Flood Advisory | UNR | Pennington | 6 hr |
| Jun 27, 3:55 AM CDT | Special Weather Statement | UNR | Jones | 50 min |
| Jun 27, 2:54 PM CDT | Mesoscale Discussion | SPC | Marshall, Roberts | 2 hr |
| Jun 27, 3:12 PM CDT | Flash Flood Watch | FSD | Aurora, Beadle, Bon Homme, Brookings, Brule, Charles Mix and 18 more | 13 hr |
| Jun 27, 4:24 PM CDT | Severe Thunderstorm Warning | UNR | Lawrence, Meade | 52 min |
| Jun 27, 4:33 PM CDT | Severe Thunderstorm Warning | UNR | Fall River | 30 min |
| Jun 27, 4:57 PM CDT | Mesoscale Discussion | SPC | Bennett, Gregory, Haakon, Hughes, Jackson, Jones and 9 more | 93 min |
| Jun 27, 5:01 PM CDT | Severe Thunderstorm Warning | UNR | Meade | 59 min |
| Jun 27, 5:17 PM CDT | Severe Thunderstorm Watch | SPC | Bennett, Butte, Custer, Fall River, Haakon, Harding and 9 more | 6 hr |
| Jun 27, 5:26 PM CDT | Special Weather Statement | UNR | Fall River | 34 min |
| Jun 27, 5:38 PM CDT | Severe Thunderstorm Warning | UNR | Fall River | 42 min |
| Jun 27, 5:52 PM CDT | Severe Thunderstorm Warning | UNR | Meade | 53 min |
| Jun 27, 6:18 PM CDT | Severe Thunderstorm Warning | UNR | Custer | 57 min |
| Jun 27, 6:34 PM CDT | Severe Thunderstorm Warning | UNR | Bennett | 47 min |
| Jun 27, 6:41 PM CDT | Special Weather Statement | UNR | Harding | 49 min |
| Jun 27, 6:44 PM CDT | Severe Thunderstorm Warning | UNR | Butte, Harding | 61 min |
| Jun 27, 6:47 PM CDT | Mesoscale Discussion | SPC | Fall River | 58 min |
| Jun 27, 6:47 PM CDT | Severe Thunderstorm Warning | UNR | Lawrence, Meade, Pennington | 58 min |
| Jun 27, 7:04 PM CDT | Severe Thunderstorm Warning | UNR | Custer, Pennington | 56 min |
| Jun 27, 7:41 PM CDT | Mesoscale Discussion | SPC | Bennett, Butte, Custer, Fall River, Haakon, Harding and 9 more | 94 min |
| Jun 27, 8:29 PM CDT | Flash Flood Warning | UNR | Perkins | 6 hr |
| Jun 27, 8:36 PM CDT | Flash Flood Warning | UNR | Perkins | 6 hr |
| Jun 27, 8:37 PM CDT | Severe Thunderstorm Warning | UNR | Haakon, Jackson, Pennington | 68 min |
| Jun 27, 9:42 PM CDT | Flash Flood Warning | ABR | Corson | 9 hr |
| Jun 27, 9:59 PM CDT | Special Weather Statement | UNR | Haakon | 31 min |
| Jun 27, 10:09 PM CDT | Special Weather Statement | UNR | Tripp | 36 min |
| Jun 27, 10:22 PM CDT | Mesoscale Discussion | SPC | Bennett, Bon Homme, Haakon, Jackson, Mellette, Perkins and 3 more | 53 min |
| Jun 27, 10:27 PM CDT | Flash Flood Warning | ABR | Jones, Stanley | 9 hr |
| Jun 27, 10:29 PM CDT | Severe Thunderstorm Warning | UNR | Mellette, Todd, Tripp | 76 min |
| Jun 27, 10:55 PM CDT | Areal Flood Advisory | UNR | Butte, Haakon, Harding, Meade, Pennington, Perkins and 1 more | 12 hr |
| Jun 28, 2:18 AM CDT | Areal Flood Advisory | UNR | Harding, Perkins, Ziebach | 12 hr |
| Jun 28, 3:57 PM CDT | Special Weather Statement | UNR | Bennett | 48 min |
| Jun 28, 5:15 PM CDT | Mesoscale Discussion | SPC | Brookings, Clay, Deuel, Lake, Lincoln, McCook and 5 more | 90 min |
| Jun 28, 5:36 PM CDT | Severe Thunderstorm Warning | ABR | Hughes, Stanley | 24 min |
| Jun 28, 7:34 PM CDT | Special Weather Statement | UNR | Haakon | 56 min |
| Jun 28, 7:36 PM CDT | Special Weather Statement | UNR | Pennington | 39 min |
| Jun 29, 3:18 AM CDT | Wind Advisory | ABR | Corson, Dewey | 15 hr |
| Jun 29, 3:34 AM CDT | Severe Thunderstorm Warning | FSD | Bon Homme | 26 min |
| Jun 29, 3:45 AM CDT | Wind Advisory | UNR | Butte, Harding, Meade, Perkins, Ziebach | 15 hr |
| Jun 29, 2:02 PM CDT | Mesoscale Discussion | SPC | Union | 118 min |
| Jun 29, 3:58 PM CDT | High Wind Watch | UNR | Butte, Harding, Meade, Perkins | 12 hr |
| Jun 29, 5:14 PM CDT | Mesoscale Discussion | SPC | Union | 91 min |
| Jun 30, 1:31 AM CDT | Severe Thunderstorm Warning | FSD | Union | 44 min |
| Jun 30, 3:33 AM CDT | Wind Advisory | ABR | Brown, Buffalo, Campbell, Corson, Dewey, Edmunds and 12 more | 16 hr |
| Jun 30, 3:47 AM CDT | High Wind Warning | UNR | Butte, Harding, Meade, Perkins | 16 hr |
| Jun 30, 3:47 AM CDT | Wind Advisory | UNR | Custer, Haakon, Jackson, Lawrence, Meade, Pennington and 1 more | 16 hr |
| Jun 30, 4:06 AM CDT | Severe Thunderstorm Watch | SPC | Union | 10 hr |
| Jun 30, 7:16 AM CDT | Mesoscale Discussion | SPC | Union | 89 min |
| Jun 30, 10:32 AM CDT | Severe Thunderstorm Warning | FSD | Union | 43 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 | 271 |
| Tornado Warning | 29 |
| Severe Thunderstorm Watch | 20 |
| Tornado Watch | 10 |
| Mesoscale Discussion | 76 |
| Special Weather Statement | 73 |
| Flooding | |
| Areal Flood Warning | 12 |
| Flash Flood Warning | 35 |
| River Flood Warning | 29 |
| Flash Flood Watch | 10 |
| Areal Flood Advisory | 13 |
| Wind and dust | |
| High Wind Warning | 1 |
| High Wind Watch | 1 |
| Wind Advisory | 6 |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Pennington County87
- Meade County77
- Union County75
- Minnehaha County66
- Butte County65
- Lincoln County62
- Haakon County62
- Custer County55
- Harding County53
- Clay County53
- Fall River County52
- Jackson County50
- Lawrence County49
- Ziebach County49
- Bennett County47
- Dewey County46
- Perkins County42
- Stanley County38
- Turner County37
- Todd County37
- McCook County35
- Mellette County34
- Corson County32
- Potter County32
- Edmunds County31
- Moody County30
- Yankton County30
- Walworth County30
- Hand County28
- McPherson County28
- Sully County27
- Faulk County26
- Spink County26
- Hanson County24
- Hutchinson County24
- Jones County24
- Lake County23
- Hughes County23
- Hyde County23
- Lyman County23
26 more counties
- Campbell County23
- Oglala Lakota County22
- Miner County22
- Brown County22
- Beadle County19
- Jerauld County18
- Sanborn County18
- Tripp County18
- Day County18
- Bon Homme County17
- Brookings County17
- Douglas County17
- Buffalo County17
- Davison County15
- Hamlin County15
- Clark County15
- Marshall County15
- Deuel County14
- Codington County14
- Aurora County13
- Charles Mix County13
- Kingsbury County12
- Gregory County12
- Roberts County12
- Brule County11
- Grant County10
Nearby
Alerts in force nowTornadoes on recordThe radar archive20132015
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.