Alert archive / South Dakota / 2008
Weather alerts in South Dakota, June 2008
548 weather alerts in June 2008, 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 2008. Tap one for its archive.
- Alerts
- 548
- Warnings
- 421
- Watches
- 38
- Advisories
- 31
- Busiest day
- June 5, 200862 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, 8:37 PM CDT | Severe Thunderstorm Warning | UNR | Lawrence | 41 min |
| Jun 1, 2:02 PM CDT | Severe Thunderstorm Warning | UNR | Custer, Pennington | 58 min |
| Jun 1, 2:52 PM CDT | Severe Thunderstorm Warning | UNR | Custer, Pennington | 53 min |
| Jun 1, 3:02 PM CDT | Mesoscale Discussion | SPC | Custer, Fall River, Lawrence, Oglala Lakota, Pennington | 88 min |
| Jun 1, 3:22 PM CDT | Severe Thunderstorm Warning | UNR | Custer | 68 min |
| Jun 1, 3:28 PM CDT | Severe Thunderstorm Warning | UNR | Bennett | 62 min |
| Jun 1, 3:29 PM CDT | Tornado Watch | SPC | Bennett, Custer, Fall River, Jackson, Mellette, Todd | 8 hr |
| Jun 1, 3:39 PM CDT | Severe Thunderstorm Warning | UNR | Custer, Pennington | 96 min |
| Jun 1, 4:07 PM CDT | Areal Flood Advisory | UNR | Custer | 4 hr |
| Jun 1, 4:21 PM CDT | Severe Thunderstorm Warning | UNR | Pennington | 54 min |
| Jun 1, 4:21 PM CDT | Severe Thunderstorm Warning | UNR | Bennett, Todd | 51 min |
| Jun 1, 4:25 PM CDT | Severe Thunderstorm Warning | UNR | Custer | 95 min |
| Jun 1, 5:23 PM CDT | Severe Thunderstorm Warning | UNR | Bennett, Jackson, Todd | 97 min |
| Jun 1, 5:32 PM CDT | Tornado Warning | UNR | Bennett, Jackson | 43 min |
| Jun 1, 5:42 PM CDT | Mesoscale Discussion | SPC | Bennett, Custer, Fall River, Lawrence, Oglala Lakota, Pennington | 93 min |
| Jun 1, 6:06 PM CDT | Tornado Warning | UNR | Bennett | 40 min |
| Jun 1, 6:48 PM CDT | Severe Thunderstorm Warning | UNR | Butte | 57 min |
| Jun 1, 6:56 PM CDT | Severe Thunderstorm Warning | UNR | Harding | 64 min |
| Jun 1, 7:15 PM CDT | Severe Thunderstorm Warning | UNR | Harding | 21 min |
| Jun 1, 7:39 PM CDT | Severe Thunderstorm Warning | UNR | Butte | 66 min |
| Jun 1, 7:45 PM CDT | Mesoscale Discussion | SPC | Bennett, Fall River, Oglala Lakota | 60 min |
| Jun 1, 7:47 PM CDT | Severe Thunderstorm Warning | UNR | Bennett | 58 min |
| Jun 1, 8:38 PM CDT | Severe Thunderstorm Warning | UNR | Butte, Lawrence | 67 min |
| Jun 1, 9:21 PM CDT | Severe Thunderstorm Warning | ABR | Corson, Dewey | 54 min |
| Jun 1, 9:21 PM CDT | Severe Thunderstorm Warning | UNR | Butte, Meade | 39 min |
| Jun 1, 9:26 PM CDT | Severe Thunderstorm Warning | UNR | Ziebach | 19 min |
| Jun 1, 9:46 PM CDT | Mesoscale Discussion | SPC | Bennett, Custer, Fall River, Haakon, Jackson, Lawrence and 4 more | 59 min |
| Jun 1, 10:05 PM CDT | Severe Thunderstorm Warning | UNR | Meade | 55 min |
| Jun 1, 10:50 PM CDT | Areal Flood Advisory | UNR | Ziebach | 6 hr |
| Jun 1, 10:56 PM CDT | Severe Thunderstorm Warning | UNR | Custer, Fall River | 64 min |
| Jun 1, 11:10 PM CDT | Severe Thunderstorm Warning | UNR | Fall River | 65 min |
| Jun 1, 11:57 PM CDT | Severe Thunderstorm Warning | UNR | Custer, Fall River | 53 min |
| Jun 2, 12:00 AM CDT | Severe Thunderstorm Warning | UNR | Fall River | 45 min |
| Jun 2, 12:02 AM CDT | Severe Thunderstorm Warning | UNR | Fall River | 88 min |
| Jun 2, 1:48 AM CDT | Severe Thunderstorm Warning | UNR | Fall River | 37 min |
| Jun 2, 3:52 AM CDT | Severe Thunderstorm Warning | UNR | Custer, Pennington | 53 min |
| Jun 2, 3:00 PM CDT | Severe Thunderstorm Warning | UNR | Butte, Harding | 75 min |
| Jun 2, 3:03 PM CDT | Mesoscale Discussion | SPC | Butte, Haakon, Harding, Lawrence, Meade, Pennington and 2 more | 87 min |
| Jun 2, 3:36 PM CDT | Severe Thunderstorm Watch | SPC | Butte, Custer, Fall River, Harding, Lawrence, Meade and 3 more | 7 hr |
| Jun 2, 4:12 PM CDT | Severe Thunderstorm Warning | UNR | Butte, Harding | 54 min |
| Jun 2, 4:57 PM CDT | Severe Thunderstorm Warning | UNR | Meade, Perkins | 63 min |
| Jun 2, 5:01 PM CDT | Mesoscale Discussion | SPC | Jackson, Jones, Mellette, Tripp | 59 min |
| Jun 2, 5:55 PM CDT | Severe Thunderstorm Warning | UNR | Meade, Perkins, Ziebach | 65 min |
| Jun 2, 5:56 PM CDT | Areal Flood Advisory | UNR | Butte, Harding | 4 hr |
| Jun 2, 6:06 PM CDT | Severe Thunderstorm Warning | UNR | Lawrence, Meade | 52 min |
| Jun 2, 6:38 PM CDT | Severe Thunderstorm Warning | UNR | Butte, Meade | 58 min |
| Jun 2, 6:54 PM CDT | Severe Thunderstorm Warning | UNR | Haakon, Ziebach | 66 min |
| Jun 2, 7:11 PM CDT | Mesoscale Discussion | SPC | Aurora, Beadle, Brule, Buffalo, Charles Mix, Davison and 20 more | 34 min |
| Jun 2, 7:33 PM CDT | Severe Thunderstorm Watch | SPC | Bennett, Buffalo, Haakon, Hand, Hughes, Hyde and 7 more | 5 hr |
| Jun 2, 7:33 PM CDT | Severe Thunderstorm Warning | UNR | Meade, Pennington | 57 min |
| Jun 2, 7:37 PM CDT | Severe Thunderstorm Warning | UNR | Haakon, Ziebach | 53 min |
| Jun 2, 7:56 PM CDT | Severe Thunderstorm Warning | ABR | Stanley | 49 min |
| Jun 2, 8:16 PM CDT | Severe Thunderstorm Warning | UNR | Haakon, Jackson, Pennington | 59 min |
| Jun 2, 8:41 PM CDT | Severe Thunderstorm Warning | ABR | Hughes, Stanley, Sully | 49 min |
| Jun 2, 9:11 PM CDT | Severe Thunderstorm Warning | UNR | Haakon, Jackson, Mellette | 64 min |
| Jun 2, 9:28 PM CDT | Severe Thunderstorm Warning | ABR | Hughes, Sully | 32 min |
| Jun 2, 9:33 PM CDT | Severe Thunderstorm Warning | ABR | Jones | 42 min |
| Jun 2, 10:01 PM CDT | Severe Thunderstorm Warning | ABR | Hughes, Hyde | 44 min |
| Jun 2, 10:02 PM CDT | Mesoscale Discussion | SPC | Aurora, Bon Homme, Brule, Buffalo, Charles Mix, Davison and 21 more | 118 min |
| Jun 2, 10:10 PM CDT | Flash Flood Warning | ABR | Hughes, Stanley | 7 hr |
| Jun 2, 10:11 PM CDT | Severe Thunderstorm Warning | UNR | Mellette, Todd, Tripp | 61 min |
| Jun 2, 11:03 PM CDT | Severe Thunderstorm Warning | UNR | Tripp | 57 min |
| Jun 2, 11:09 PM CDT | Severe Thunderstorm Warning | ABR | Lyman | 36 min |
| Jun 2, 11:36 PM CDT | Severe Thunderstorm Warning | FSD | Brule, Charles Mix, Gregory | 39 min |
| Jun 2, 11:58 PM CDT | Severe Thunderstorm Warning | FSD | Charles Mix, Gregory | 47 min |
| Jun 3, 12:14 AM CDT | Severe Thunderstorm Warning | FSD | Charles Mix, Douglas | 17 min |
| Jun 3, 12:35 AM CDT | Severe Thunderstorm Warning | FSD | Charles Mix, Douglas, Gregory | 40 min |
| Jun 3, 1:05 AM CDT | Severe Thunderstorm Warning | FSD | Charles Mix, Gregory | 40 min |
| Jun 3, 1:13 AM CDT | Severe Thunderstorm Warning | FSD | Hutchinson, Lincoln, Turner, Yankton | 47 min |
| Jun 3, 1:15 AM CDT | Severe Thunderstorm Warning | FSD | Bon Homme, Charles Mix | 60 min |
| Jun 3, 1:24 AM CDT | Severe Thunderstorm Warning | UNR | Butte, Lawrence | 66 min |
| Jun 3, 1:39 AM CDT | Severe Thunderstorm Warning | FSD | Hanson, Hutchinson, McCook, Turner | 51 min |
| Jun 3, 1:57 AM CDT | Severe Thunderstorm Warning | FSD | Bon Homme, Clay, Yankton | 20 min |
| Jun 3, 1:57 AM CDT | Severe Thunderstorm Watch | SPC | Bon Homme, Clay, Hutchinson, Lincoln, Turner, Union and 1 more | 3 hr |
| Jun 3, 2:12 AM CDT | Severe Thunderstorm Warning | UNR | Butte, Lawrence, Meade | 63 min |
| Jun 3, 2:38 AM CDT | Mesoscale Discussion | SPC | Bennett, Custer, Haakon, Jackson, Jones, Mellette and 3 more | 67 min |
| Jun 3, 2:50 AM CDT | Severe Thunderstorm Warning | UNR | Lawrence, Meade, Pennington | 55 min |
| Jun 3, 2:51 AM CDT | Flash Flood Warning | FSD | Lincoln, Minnehaha | 116 min |
| Jun 3, 2:53 AM CDT | Severe Thunderstorm Watch | SPC | Bennett, Butte, Custer, Fall River, Haakon, Hughes and 12 more | 4 hr |
| Jun 3, 3:12 AM CDT | Severe Thunderstorm Warning | UNR | Meade | 42 min |
| Jun 3, 3:31 AM CDT | Severe Thunderstorm Warning | UNR | Custer, Meade, Pennington | 59 min |
| Jun 3, 4:12 AM CDT | Mesoscale Discussion | SPC | Clay, Union | 2 hr |
| Jun 3, 4:25 AM CDT | Severe Thunderstorm Warning | UNR | Haakon, Jackson, Pennington | 43 min |
| Jun 3, 5:47 AM CDT | Areal Flood Advisory | UNR | Lawrence, Meade | 4 hr |
| Jun 3, 6:24 AM CDT | Mesoscale Discussion | SPC | Hughes, Jones, Lyman, Mellette, Stanley, Todd and 1 more | 36 min |
| Jun 3, 9:36 AM CDT | River Flood Warning | FSD | Lincoln, Turner | 9 days |
| Jun 3, 9:36 AM CDT | River Flood Warning | FSD | Clay, Turner | 11 days |
| Jun 3, 4:03 PM CDT | Severe Thunderstorm Warning | UNR | Bennett | 57 min |
| Jun 3, 4:55 PM CDT | Severe Thunderstorm Warning | UNR | Bennett | 52 min |
| Jun 3, 6:58 PM CDT | River Flood Warning | FSD | McCook, Turner | 28 hr |
| Jun 4, 4:22 AM CDT | Flood Watch | UNR | Bennett, Butte, Custer, Fall River, Haakon, Harding and 10 more | 40 hr |
| Jun 4, 5:09 AM CDT | River Flood Warning | UNR | Harding | 9 days |
| Jun 4, 7:33 AM CDT | Areal Flood Advisory | UNR | Butte, Meade | 4 hr |
| Jun 4, 10:18 AM CDT | Areal Flood Advisory | UNR | Pennington | 3 hr |
| Jun 4, 3:00 PM CDT | Flash Flood Watch | FSD | Aurora, Beadle, Bon Homme, Brookings, Brule, Charles Mix and 18 more | 12 hr |
| Jun 4, 3:19 PM CDT | River Flood Warning | FSD | Lincoln, Union | 12 days |
| Jun 4, 3:19 PM CDT | River Flood Warning | FSD | Union | 13 days |
| Jun 4, 3:37 PM CDT | Areal Flood Advisory | UNR | Lawrence | 4 hr |
| Jun 4, 3:41 PM CDT | Flash Flood Warning | FSD | Bon Homme, Yankton | 2 hr |
| Jun 4, 3:43 PM CDT | Flood Watch | ABR | Buffalo, Hand, Hughes, Hyde, Jones, Lyman and 2 more | 20 hr |
| Jun 4, 4:08 PM CDT | Severe Thunderstorm Warning | FSD | Bon Homme, Yankton | 37 min |
| Jun 4, 4:09 PM CDT | Mesoscale Discussion | SPC | Bon Homme, Yankton | 66 min |
| Jun 4, 4:25 PM CDT | Flash Flood Warning | FSD | Yankton | 2 hr |
| Jun 4, 4:36 PM CDT | Areal Flood Advisory | UNR | Butte, Lawrence, Meade | 16 hr |
| Jun 4, 4:43 PM CDT | Severe Thunderstorm Warning | FSD | Yankton | 47 min |
| Jun 4, 5:27 PM CDT | Flash Flood Warning | UNR | Meade, Pennington | 2 hr |
| Jun 4, 5:29 PM CDT | Severe Thunderstorm Warning | UNR | Meade, Pennington | 61 min |
| Jun 4, 7:33 PM CDT | Severe Thunderstorm Warning | FSD | Moody | 29 min |
| Jun 4, 7:37 PM CDT | Areal Flood Warning | UNR | Meade, Pennington | 15 hr |
| Jun 4, 7:37 PM CDT | Areal Flood Warning | UNR | Meade, Pennington | 68 hr |
| Jun 4, 11:52 PM CDT | Areal Flood Advisory | UNR | Bennett, Jackson, Mellette, Todd | 18 hr |
| Jun 5, 1:57 AM CDT | Areal Flood Advisory | UNR | Haakon, Pennington | 16 hr |
| Jun 5, 3:25 AM CDT | Flash Flood Warning | UNR | Pennington | 6 hr |
| Jun 5, 5:22 AM CDT | Areal Flood Advisory | UNR | Butte, Harding, Meade, Perkins, Ziebach | 4 hr |
| Jun 5, 8:23 AM CDT | Areal Flood Warning | UNR | Butte, Lawrence, Meade | 4 days |
| Jun 5, 8:47 AM CDT | Areal Flood Warning | UNR | Harding | 6 hr |
| Jun 5, 8:52 AM CDT | Areal Flood Warning | UNR | Harding | 36 hr |
| Jun 5, 9:18 AM CDT | Areal Flood Advisory | UNR | Meade, Perkins, Ziebach | 6 hr |
| Jun 5, 9:20 AM CDT | Areal Flood Advisory | UNR | Meade, Perkins, Ziebach | 8 hr |
| Jun 5, 10:11 AM CDT | Mesoscale Discussion | SPC | Aurora, Beadle, Bon Homme, Brookings, Brule, Buffalo and 41 more | 94 min |
| Jun 5, 10:35 AM CDT | Flash Flood Watch | FSD | Aurora, Beadle, Bon Homme, Brookings, Brule, Charles Mix and 18 more | 11 hr |
| Jun 5, 10:38 AM CDT | Severe Thunderstorm Warning | FSD | Charles Mix, Gregory | 37 min |
| Jun 5, 10:52 AM CDT | Severe Thunderstorm Warning | FSD | Charles Mix | 23 min |
| Jun 5, 10:55 AM CDT | Tornado Watch | SPC | Bon Homme, Clay, Lincoln, Turner, Union, Yankton | 8 hr |
| Jun 5, 11:01 AM CDT | River Flood Warning | FSD | Hutchinson, Yankton | 10 days |
| Jun 5, 11:01 AM CDT | River Flood Warning | FSD | Davison | 23 hr |
| Jun 5, 11:06 AM CDT | Areal Flood Warning | ABR | Buffalo, Hand, Hughes, Hyde, Jones, Lyman and 2 more | 23 hr |
| Jun 5, 11:10 AM CDT | Severe Thunderstorm Warning | FSD | Bon Homme, Charles Mix, Douglas, Hutchinson | 35 min |
| Jun 5, 11:14 AM CDT | Flash Flood Watch | ABR | Brown, Clark, Codington, Day, Deuel, Edmunds and 7 more | 11 hr |
| Jun 5, 11:23 AM CDT | River Flood Warning | UNR | Perkins | 3 days |
| Jun 5, 11:30 AM CDT | Severe Thunderstorm Warning | FSD | Clay, Yankton | 30 min |
| Jun 5, 11:38 AM CDT | Severe Thunderstorm Warning | FSD | Bon Homme, Davison, Douglas, Hanson, Hutchinson | 52 min |
| Jun 5, 11:38 AM CDT | Severe Thunderstorm Warning | UNR | Todd, Tripp | 34 min |
| Jun 5, 11:44 AM CDT | Flash Flood Warning | FSD | Bon Homme, Davison, Hanson, Hutchinson, McCook, Turner and 1 more | 5 hr |
| Jun 5, 12:04 PM CDT | Severe Thunderstorm Watch | SPC | Aurora, Beadle, Brookings, Brule, Charles Mix, Davison and 12 more | 6 hr |
| Jun 5, 12:14 PM CDT | Severe Thunderstorm Warning | FSD | Hutchinson, McCook, Turner | 31 min |
| Jun 5, 12:18 PM CDT | Flash Flood Warning | FSD | Clay, Lincoln, McCook, Minnehaha, Turner, Union and 1 more | 6 hr |
| Jun 5, 12:26 PM CDT | Severe Thunderstorm Warning | FSD | Clay, Union | 34 min |
| Jun 5, 12:45 PM CDT | Severe Thunderstorm Warning | FSD | Lake, McCook, Miner | 30 min |
| Jun 5, 12:56 PM CDT | Severe Thunderstorm Warning | FSD | Lincoln | 49 min |
| Jun 5, 12:59 PM CDT | Severe Thunderstorm Warning | FSD | Clay | 31 min |
| Jun 5, 1:58 PM CDT | River Flood Warning | UNR | Meade | 67 hr |
| Jun 5, 1:59 PM CDT | River Flood Warning | UNR | Haakon, Meade, Pennington, Ziebach | 4 days |
| Jun 5, 2:00 PM CDT | River Flood Warning | UNR | Lyman, Tripp | 3 days |
| Jun 5, 2:01 PM CDT | Mesoscale Discussion | SPC | Aurora, Beadle, Brookings, Brule, Buffalo, Charles Mix and 15 more | 59 min |
| Jun 5, 2:08 PM CDT | Areal Flood Advisory | UNR | Mellette, Tripp | 24 hr |
| Jun 5, 2:13 PM CDT | Severe Thunderstorm Warning | UNR | Tripp | 32 min |
| Jun 5, 2:21 PM CDT | Severe Thunderstorm Warning | ABR | Lyman | 24 min |
| Jun 5, 2:47 PM CDT | Severe Thunderstorm Warning | ABR | Buffalo, Lyman | 58 min |
| Jun 5, 2:55 PM CDT | Areal Flood Warning | ABR | Dewey, Potter | 19 hr |
| Jun 5, 3:05 PM CDT | Flash Flood Warning | UNR | Tripp | 3 hr |
| Jun 5, 3:16 PM CDT | Flash Flood Warning | FSD | Minnehaha, Moody | 3 hr |
| Jun 5, 3:40 PM CDT | Flash Flood Warning | FSD | Bon Homme, Charles Mix, Douglas, Gregory, Hutchinson | 4 hr |
| Jun 5, 3:57 PM CDT | Severe Thunderstorm Warning | FSD | Gregory | 48 min |
| Jun 5, 4:01 PM CDT | Severe Thunderstorm Warning | ABR | Buffalo, Hand | 44 min |
| Jun 5, 4:15 PM CDT | Flash Flood Warning | FSD | Brule, Jerauld | 3 hr |
| Jun 5, 4:42 PM CDT | River Flood Warning | ABR | Dewey | 5 days |
| Jun 5, 4:42 PM CDT | Severe Thunderstorm Warning | FSD | Charles Mix, Gregory | 48 min |
| Jun 5, 5:10 PM CDT | Mesoscale Discussion | SPC | Clay, Lincoln, Union | 95 min |
| Jun 5, 5:11 PM CDT | Areal Flood Warning | UNR | Meade, Perkins, Ziebach | 68 hr |
| Jun 5, 5:23 PM CDT | Severe Thunderstorm Warning | FSD | Charles Mix, Douglas, Hutchinson | 37 min |
| Jun 5, 5:25 PM CDT | Areal Flood Warning | UNR | Bennett, Haakon, Jackson, Mellette, Pennington, Todd | 48 hr |
| Jun 5, 5:29 PM CDT | Mesoscale Discussion | SPC | Aurora, Beadle, Brookings, Charles Mix, Davison, Douglas and 13 more | 91 min |
| Jun 5, 5:41 PM CDT | Flash Flood Warning | FSD | Aurora, Davison, Jerauld, Sanborn | 119 min |
| Jun 5, 5:50 PM CDT | Tornado Watch | SPC | Aurora, Beadle, Bon Homme, Brookings, Charles Mix, Clay and 16 more | 7 hr |
| Jun 5, 5:53 PM CDT | Severe Thunderstorm Warning | FSD | Davison, Douglas, Hanson, Hutchinson, Sanborn | 52 min |
| Jun 5, 5:54 PM CDT | Flash Flood Warning | FSD | Hanson, Hutchinson, McCook, Miner, Sanborn | 105 min |
| Jun 5, 6:32 PM CDT | Severe Thunderstorm Warning | FSD | Hanson, Hutchinson, McCook | 43 min |
| Jun 5, 6:49 PM CDT | Flash Flood Warning | FSD | Bon Homme, Yankton | 50 min |
| Jun 5, 7:01 PM CDT | Severe Thunderstorm Warning | FSD | Bon Homme, Hutchinson, Yankton | 44 min |
| Jun 5, 7:12 PM CDT | Severe Thunderstorm Warning | FSD | Lake, McCook, Miner, Minnehaha | 34 min |
| Jun 5, 7:32 PM CDT | Areal Flood Warning | FSD | Aurora, Beadle, Bon Homme, Charles Mix, Clay, Davison and 14 more | 12 hr |
| Jun 5, 7:53 PM CDT | Severe Thunderstorm Warning | FSD | McCook, Minnehaha, Turner | 37 min |
| Jun 5, 8:13 PM CDT | Tornado Warning | FSD | Lake, Minnehaha | 32 min |
| Jun 5, 8:22 PM CDT | Tornado Warning | FSD | Lincoln, Minnehaha, Turner | 23 min |
| Jun 5, 8:28 PM CDT | Tornado Warning | FSD | Lake, Minnehaha, Moody | 32 min |
| Jun 5, 8:40 PM CDT | Tornado Warning | FSD | Minnehaha, Moody | 20 min |
| Jun 5, 8:56 PM CDT | Tornado Warning | FSD | Moody | 34 min |
| Jun 6, 6:40 AM CDT | River Flood Warning | FSD | McCook | 5 days |
| Jun 6, 6:45 AM CDT | River Flood Warning | FSD | Davison, Hanson | 3 hr |
| Jun 6, 11:02 AM CDT | Areal Flood Warning | FSD | Bon Homme, Charles Mix, Douglas, Hanson, Hutchinson, McCook | 24 hr |
| Jun 6, 2:14 PM CDT | Areal Flood Advisory | UNR | Tripp | 32 hr |
| Jun 6, 4:34 PM CDT | River Flood Warning | FSD | Davison | 4 days |
| Jun 6, 5:55 PM CDT | Severe Thunderstorm Warning | UNR | Butte | 48 min |
| Jun 6, 6:34 PM CDT | Severe Thunderstorm Warning | UNR | Butte, Meade | 56 min |
| Jun 6, 8:45 PM CDT | Severe Thunderstorm Warning | UNR | Haakon, Ziebach | 30 min |
| Jun 6, 8:49 PM CDT | Flash Flood Warning | UNR | Haakon, Ziebach | 4 hr |
| Jun 6, 10:22 PM CDT | River Flood Warning | FSD | McCook, Turner | 36 hr |
| Jun 6, 10:37 PM CDT | Severe Thunderstorm Warning | ABR | Hand, Hyde | 23 min |
| Jun 6, 11:25 PM CDT | River Flood Warning | UNR | Haakon | 17 hr |
| Jun 7, 2:10 AM CDT | Severe Thunderstorm Warning | FSD | Brookings, Lake, Moody | 28 min |
| Jun 7, 3:14 AM CDT | Flash Flood Watch | FSD | Bon Homme, Clay, Lincoln, Turner, Union, Yankton | 27 hr |
| Jun 7, 10:58 AM CDT | Areal Flood Warning | FSD | Bon Homme, Charles Mix, Douglas, Hanson, Hutchinson, McCook | 24 hr |
| Jun 7, 7:20 PM CDT | River Flood Warning | FSD | Davison, Hanson | 58 hr |
| Jun 7, 9:25 PM CDT | Severe Thunderstorm Warning | FSD | Union | 35 min |
| Jun 7, 10:15 PM CDT | Mesoscale Discussion | SPC | Bon Homme, Clay, Hutchinson, Lincoln, Minnehaha, Turner and 2 more | 90 min |
| Jun 7, 10:57 PM CDT | Severe Thunderstorm Warning | FSD | Clay, Yankton | 20 min |
| Jun 7, 11:01 PM CDT | Mesoscale Discussion | SPC | Clay, Union, Yankton | 59 min |
| Jun 7, 11:11 PM CDT | Severe Thunderstorm Watch | SPC | Clay, Union | 7 hr |
| Jun 8, 10:52 AM CDT | Areal Flood Warning | FSD | Bon Homme, Douglas, Hanson, Hutchinson, McCook | 12 hr |
| Jun 8, 1:23 PM CDT | Severe Thunderstorm Warning | UNR | Meade, Pennington | 67 min |
| Jun 8, 2:12 PM CDT | Severe Thunderstorm Warning | UNR | Meade, Pennington | 63 min |
| Jun 8, 2:53 PM CDT | Mesoscale Discussion | SPC | Butte, Corson, Custer, Dewey, Fall River, Haakon and 13 more | 2 hr |
| Jun 8, 5:38 PM CDT | Severe Thunderstorm Warning | ABR | Brown | 44 min |
| Jun 9, 7:33 AM CDT | River Flood Warning | FSD | Brookings, Moody | 3 days |
| Jun 9, 3:01 PM CDT | Flood Watch | UNR | Bennett, Butte, Custer, Haakon, Harding, Jackson and 9 more | 40 hr |
| Jun 10, 3:12 AM CDT | Flood Watch | ABR | Brown, Campbell, Corson, Day, Dewey, Edmunds and 5 more | 30 hr |
| Jun 10, 3:42 PM CDT | Mesoscale Discussion | SPC | Butte, Haakon, Jackson, Jones, Lawrence, Meade and 3 more | 2 hr |
| Jun 10, 7:26 PM CDT | Severe Thunderstorm Warning | UNR | Lawrence, Pennington | 64 min |
| Jun 10, 7:58 PM CDT | Tornado Warning | UNR | Lawrence, Pennington | 32 min |
| Jun 10, 8:04 PM CDT | Severe Thunderstorm Warning | UNR | Butte, Lawrence, Meade | 56 min |
| Jun 10, 8:06 PM CDT | Tornado Watch | SPC | Buffalo, Butte, Dewey, Haakon, Hughes, Hyde and 12 more | 5 hr |
| Jun 10, 8:29 PM CDT | Severe Thunderstorm Warning | UNR | Lawrence, Meade, Pennington | 61 min |
| Jun 10, 8:44 PM CDT | Areal Flood Advisory | UNR | Butte, Lawrence, Meade, Pennington, Perkins | 6 hr |
| Jun 10, 8:59 PM CDT | Severe Thunderstorm Warning | UNR | Meade, Pennington | 61 min |
| Jun 10, 9:24 PM CDT | Severe Thunderstorm Warning | ABR | Corson | 36 min |
| Jun 10, 9:33 PM CDT | Severe Thunderstorm Warning | ABR | McPherson | 29 min |
| Jun 10, 9:41 PM CDT | Severe Thunderstorm Warning | UNR | Meade, Pennington | 42 min |
| Jun 10, 10:02 PM CDT | Severe Thunderstorm Warning | UNR | Meade | 58 min |
| Jun 10, 10:17 PM CDT | Severe Thunderstorm Warning | ABR | Campbell, Corson | 43 min |
| Jun 10, 10:19 PM CDT | Severe Thunderstorm Warning | ABR | Campbell, McPherson, Walworth | 56 min |
| Jun 10, 10:31 PM CDT | Areal Flood Advisory | ABR | Campbell, Corson, Dewey | 3 hr |
| Jun 10, 10:51 PM CDT | Mesoscale Discussion | SPC | Aurora, Beadle, Brookings, Brown, Brule, Buffalo and 35 more | 54 min |
| Jun 10, 11:02 PM CDT | Severe Thunderstorm Warning | ABR | Campbell, Corson | 58 min |
| Jun 10, 11:29 PM CDT | Severe Thunderstorm Warning | ABR | Campbell, Corson, Walworth | 61 min |
| Jun 11, 12:16 AM CDT | Severe Thunderstorm Warning | ABR | Campbell, Edmunds, McPherson, Walworth | 59 min |
| Jun 11, 12:26 AM CDT | Severe Thunderstorm Warning | UNR | Perkins, Ziebach | 36 min |
| Jun 11, 12:39 AM CDT | Mesoscale Discussion | SPC | Aurora, Beadle, Brown, Brule, Buffalo, Charles Mix and 32 more | 36 min |
| Jun 11, 12:55 AM CDT | Severe Thunderstorm Watch | SPC | Beadle, Brookings, Brown, Buffalo, Campbell, Clark and 29 more | 7 hr |
| Jun 11, 12:59 AM CDT | Severe Thunderstorm Warning | ABR | Campbell, Corson, Dewey, McPherson, Walworth | 61 min |
| Jun 11, 1:36 AM CDT | Areal Flood Advisory | ABR | Campbell, Edmunds, McPherson, Walworth | 3 hr |
| Jun 11, 1:39 AM CDT | Severe Thunderstorm Warning | ABR | Edmunds, McPherson | 66 min |
| Jun 11, 2:03 AM CDT | Severe Thunderstorm Warning | ABR | Campbell, Edmunds, McPherson, Walworth | 36 min |
| Jun 11, 2:33 AM CDT | Severe Thunderstorm Warning | ABR | Brown, McPherson | 57 min |
| Jun 11, 2:38 AM CDT | Severe Thunderstorm Warning | ABR | Brown, Edmunds, McPherson | 82 min |
| Jun 11, 2:38 AM CDT | Areal Flood Advisory | UNR | Butte, Harding, Lawrence, Meade | 6 hr |
| Jun 11, 2:47 AM CDT | Severe Thunderstorm Warning | ABR | Edmunds, McPherson | 28 min |
| Jun 11, 2:59 AM CDT | Severe Thunderstorm Warning | ABR | Spink | 31 min |
| Jun 11, 3:19 AM CDT | Mesoscale Discussion | SPC | Aurora, Beadle, Brookings, Brown, Brule, Buffalo and 42 more | 116 min |
| Jun 11, 3:31 AM CDT | Severe Thunderstorm Warning | ABR | Brown, Day, Marshall, Spink | 44 min |
| Jun 11, 3:35 AM CDT | Severe Thunderstorm Warning | ABR | Edmunds, Faulk, McPherson, Potter | 55 min |
| Jun 11, 4:09 AM CDT | Severe Thunderstorm Warning | ABR | Faulk, Hand, Spink | 66 min |
| Jun 11, 4:13 AM CDT | Severe Thunderstorm Warning | FSD | Beadle | 47 min |
| Jun 11, 4:15 AM CDT | Severe Thunderstorm Warning | ABR | Day, Marshall | 60 min |
| Jun 11, 4:27 AM CDT | Areal Flood Advisory | ABR | Brown, Edmunds, Faulk, McPherson, Potter | 3 hr |
| Jun 11, 4:57 AM CDT | Severe Thunderstorm Warning | FSD | Lincoln, Turner | 33 min |
| Jun 11, 5:07 AM CDT | Severe Thunderstorm Warning | ABR | Day, Marshall, Roberts | 53 min |
| Jun 11, 5:08 AM CDT | Severe Thunderstorm Warning | FSD | Beadle, Kingsbury | 37 min |
| Jun 11, 5:14 AM CDT | Severe Thunderstorm Warning | FSD | Lincoln, Union | 16 min |
| Jun 11, 5:22 AM CDT | Severe Thunderstorm Warning | ABR | Clark, Spink | 23 min |
| Jun 11, 6:03 AM CDT | Severe Thunderstorm Warning | ABR | Marshall, Roberts | 27 min |
| Jun 11, 6:23 AM CDT | Mesoscale Discussion | SPC | Beadle, Brookings, Clark, Codington, Day, Deuel and 12 more | 2 hr |
| Jun 11, 9:35 AM CDT | Flash Flood Warning | ABR | Grant, Roberts | 6 hr |
| Jun 11, 10:22 AM CDT | Wind Advisory | FSD | Brookings, Clay, Lake, Lincoln, McCook, Minnehaha and 4 more | 5 hr |
| Jun 11, 1:11 PM CDT | Flash Flood Watch | ABR | Clark, Codington, Day, Deuel, Grant, Hamlin and 2 more | 8 hr |
| Jun 11, 2:03 PM CDT | Mesoscale Discussion | SPC | Clay, Lincoln, Union | 117 min |
| Jun 11, 2:52 PM CDT | Tornado Watch | SPC | Lincoln, Union | 7 hr |
| Jun 11, 2:57 PM CDT | Severe Thunderstorm Warning | ABR | Campbell | 14 min |
| Jun 11, 3:36 PM CDT | Areal Flood Warning | ABR | Grant, Roberts | 12 hr |
| Jun 11, 3:58 PM CDT | Tornado Warning | FSD | Union | 32 min |
| Jun 11, 4:55 PM CDT | Severe Thunderstorm Warning | UNR | Butte, Meade | 33 min |
| Jun 11, 7:18 PM CDT | Severe Thunderstorm Warning | UNR | Butte, Meade | 57 min |
| Jun 11, 8:34 PM CDT | Severe Thunderstorm Warning | UNR | Meade | 56 min |
| Jun 12, 3:42 AM CDT | Wind Advisory | UNR | Butte, Harding, Lawrence, Meade, Pennington, Perkins and 1 more | 16 hr |
| Jun 12, 8:35 AM CDT | Areal Flood Warning | ABR | Grant, Roberts | 24 hr |
| Jun 12, 9:39 AM CDT | River Flood Warning | FSD | Minnehaha | 3 days |
| Jun 12, 2:51 PM CDT | Mesoscale Discussion | SPC | Aurora, Beadle, Brookings, Brown, Buffalo, Clark and 18 more | 114 min |
| Jun 12, 3:08 PM CDT | Severe Thunderstorm Warning | FSD | Beadle | 28 min |
| Jun 12, 3:33 PM CDT | Severe Thunderstorm Watch | SPC | Brown, Clark, Codington, Day, Deuel, Grant and 4 more | 6 hr |
| Jun 12, 4:00 PM CDT | Severe Thunderstorm Warning | ABR | Clark, Codington, Hamlin | 30 min |
| Jun 12, 4:31 PM CDT | Severe Thunderstorm Warning | ABR | Codington, Hamlin | 44 min |
| Jun 12, 6:19 PM CDT | Severe Thunderstorm Warning | FSD | Lincoln, Minnehaha, Turner | 26 min |
| Jun 12, 6:43 PM CDT | Severe Thunderstorm Warning | FSD | Minnehaha | 32 min |
| Jun 12, 7:22 PM CDT | Mesoscale Discussion | SPC | Grant, Roberts | 83 min |
| Jun 12, 7:50 PM CDT | Severe Thunderstorm Warning | ABR | Codington, Deuel, Hamlin | 25 min |
| Jun 12, 8:00 PM CDT | Severe Thunderstorm Warning | FSD | Brookings | 30 min |
| Jun 12, 8:11 PM CDT | Severe Thunderstorm Warning | ABR | Codington, Deuel, Grant, Hamlin | 19 min |
| Jun 12, 8:26 PM CDT | Severe Thunderstorm Warning | FSD | Brookings | 34 min |
| Jun 13, 4:43 AM CDT | Wind Advisory | UNR | Butte, Harding, Lawrence, Meade, Pennington, Perkins and 1 more | 11 hr |
| Jun 13, 8:28 AM CDT | Areal Flood Warning | ABR | Grant, Roberts | 12 hr |
| Jun 13, 5:33 PM CDT | Mesoscale Discussion | SPC | Brown, Campbell, Corson, Dewey, Edmunds, Faulk and 4 more | 87 min |
| Jun 14, 2:49 PM CDT | Mesoscale Discussion | SPC | Roberts | 26 min |
| Jun 14, 3:01 PM CDT | Severe Thunderstorm Watch | SPC | Brown, Codington, Day, Grant, Marshall, Roberts | 7 hr |
| Jun 14, 5:09 PM CDT | Severe Thunderstorm Warning | ABR | Marshall, Roberts | 51 min |
| Jun 14, 5:59 PM CDT | Severe Thunderstorm Warning | ABR | Marshall, Roberts | 46 min |
| Jun 14, 6:04 PM CDT | Mesoscale Discussion | SPC | Marshall, Roberts | 86 min |
| Jun 16, 8:06 PM CDT | Severe Thunderstorm Warning | UNR | Fall River | 54 min |
| Jun 17, 12:54 AM CDT | Severe Thunderstorm Warning | UNR | Butte, Lawrence | 66 min |
| Jun 17, 7:47 AM CDT | Severe Thunderstorm Warning | UNR | Mellette, Todd | 58 min |
| Jun 17, 8:46 AM CDT | Severe Thunderstorm Warning | UNR | Todd, Tripp | 59 min |
| Jun 17, 1:40 PM CDT | Mesoscale Discussion | SPC | Bennett, Butte, Custer, Fall River, Haakon, Harding and 11 more | 65 min |
| Jun 17, 2:05 PM CDT | Severe Thunderstorm Warning | FSD | Gregory | 40 min |
| Jun 17, 2:27 PM CDT | Severe Thunderstorm Watch | SPC | Bennett, Butte, Custer, Fall River, Harding, Jackson and 4 more | 8 hr |
| Jun 17, 2:44 PM CDT | Severe Thunderstorm Warning | FSD | Charles Mix, Gregory | 46 min |
| Jun 17, 3:26 PM CDT | Severe Thunderstorm Warning | UNR | Tripp | 49 min |
| Jun 17, 3:29 PM CDT | Severe Thunderstorm Warning | FSD | Gregory | 31 min |
| Jun 17, 3:54 PM CDT | Mesoscale Discussion | SPC | Charles Mix, Gregory, Tripp | 66 min |
| Jun 17, 4:01 PM CDT | Severe Thunderstorm Warning | FSD | Gregory | 44 min |
| Jun 17, 4:01 PM CDT | Severe Thunderstorm Warning | UNR | Custer, Pennington | 30 min |
| Jun 17, 4:12 PM CDT | Severe Thunderstorm Warning | FSD | Charles Mix, Gregory | 33 min |
| Jun 17, 4:12 PM CDT | Severe Thunderstorm Warning | UNR | Tripp | 63 min |
| Jun 17, 4:41 PM CDT | Severe Thunderstorm Warning | FSD | Gregory | 49 min |
| Jun 17, 4:48 PM CDT | Severe Thunderstorm Warning | FSD | Charles Mix, Gregory | 57 min |
| Jun 17, 4:49 PM CDT | Severe Thunderstorm Warning | UNR | Custer | 27 min |
| Jun 17, 4:50 PM CDT | Severe Thunderstorm Watch | SPC | Charles Mix, Gregory, Mellette, Todd, Tripp | 7 hr |
| Jun 17, 5:11 PM CDT | Severe Thunderstorm Warning | UNR | Tripp | 79 min |
| Jun 17, 5:15 PM CDT | Severe Thunderstorm Warning | UNR | Lawrence | 60 min |
| Jun 17, 5:34 PM CDT | Severe Thunderstorm Warning | UNR | Lawrence, Pennington | 56 min |
| Jun 17, 5:40 PM CDT | Severe Thunderstorm Warning | UNR | Custer, Pennington | 50 min |
| Jun 17, 5:57 PM CDT | Severe Thunderstorm Warning | UNR | Lawrence, Pennington | 44 min |
| Jun 17, 6:08 PM CDT | Tornado Warning | UNR | Lawrence, Pennington | 25 min |
| Jun 17, 6:15 PM CDT | Severe Thunderstorm Warning | UNR | Tripp | 60 min |
| Jun 17, 6:26 PM CDT | Severe Thunderstorm Warning | FSD | Hutchinson | 34 min |
| Jun 17, 6:28 PM CDT | Severe Thunderstorm Warning | UNR | Custer, Pennington | 62 min |
| Jun 17, 6:50 PM CDT | Tornado Warning | UNR | Custer, Fall River | 40 min |
| Jun 17, 6:55 PM CDT | Severe Thunderstorm Warning | FSD | Bon Homme, Charles Mix, Douglas, Gregory | 50 min |
| Jun 17, 7:11 PM CDT | Tornado Warning | UNR | Custer, Fall River | 49 min |
| Jun 17, 7:23 PM CDT | Tornado Warning | UNR | Fall River | 52 min |
| Jun 17, 7:29 PM CDT | Mesoscale Discussion | SPC | Bennett, Butte, Custer, Fall River, Harding, Jackson and 5 more | 61 min |
| Jun 17, 7:53 PM CDT | Mesoscale Discussion | SPC | Charles Mix, Gregory, Mellette, Todd, Tripp | 67 min |
| Jun 17, 7:53 PM CDT | Severe Thunderstorm Warning | UNR | Fall River | 35 min |
| Jun 18, 5:20 AM CDT | Severe Thunderstorm Warning | UNR | Custer, Pennington | 44 min |
| Jun 18, 1:13 PM CDT | Severe Thunderstorm Warning | UNR | Meade, Perkins | 62 min |
| Jun 18, 1:19 PM CDT | Mesoscale Discussion | SPC | Bennett, Corson, Custer, Dewey, Haakon, Jackson and 9 more | 56 min |
| Jun 18, 1:43 PM CDT | Severe Thunderstorm Warning | UNR | Meade, Perkins | 62 min |
| Jun 18, 2:19 PM CDT | Severe Thunderstorm Watch | SPC | Bennett, Butte, Custer, Dewey, Fall River, Haakon and 14 more | 7 hr |
| Jun 18, 2:44 PM CDT | Severe Thunderstorm Warning | UNR | Meade | 61 min |
| Jun 18, 3:43 PM CDT | Severe Thunderstorm Warning | UNR | Meade | 62 min |
| Jun 18, 5:12 PM CDT | Severe Thunderstorm Warning | UNR | Meade | 63 min |
| Jun 18, 5:45 PM CDT | Severe Thunderstorm Warning | UNR | Pennington | 40 min |
| Jun 18, 6:29 PM CDT | Mesoscale Discussion | SPC | Bennett, Butte, Custer, Dewey, Fall River, Haakon and 15 more | 2 hr |
| Jun 18, 7:01 PM CDT | Severe Thunderstorm Watch | SPC | Custer, Fall River | 6 hr |
| Jun 18, 8:46 PM CDT | Mesoscale Discussion | SPC | Campbell, Corson, Dewey, Edmunds, McPherson, Walworth | 89 min |
| Jun 18, 9:58 PM CDT | Severe Thunderstorm Warning | ABR | Corson | 47 min |
| Jun 18, 10:42 PM CDT | Severe Thunderstorm Warning | ABR | Corson, Dewey | 21 min |
| Jun 18, 10:46 PM CDT | Severe Thunderstorm Warning | UNR | Fall River | 74 min |
| Jun 18, 11:28 PM CDT | Mesoscale Discussion | SPC | Fall River | 62 min |
| Jun 18, 11:55 PM CDT | Severe Thunderstorm Warning | UNR | Fall River | 65 min |
| Jun 19, 2:38 AM CDT | Severe Thunderstorm Warning | UNR | Lawrence, Pennington | 52 min |
| Jun 19, 3:29 AM CDT | Severe Thunderstorm Warning | UNR | Pennington | 46 min |
| Jun 19, 3:44 AM CDT | Severe Thunderstorm Warning | UNR | Custer | 46 min |
| Jun 19, 4:07 AM CDT | Severe Thunderstorm Warning | UNR | Custer, Fall River, Pennington | 34 min |
| Jun 19, 2:48 PM CDT | Severe Thunderstorm Warning | FSD | Aurora | 27 min |
| Jun 19, 3:09 PM CDT | Severe Thunderstorm Warning | FSD | Aurora | 36 min |
| Jun 19, 3:35 PM CDT | Severe Thunderstorm Warning | FSD | Aurora, Brule, Jerauld | 40 min |
| Jun 19, 3:40 PM CDT | Flash Flood Warning | FSD | Aurora, Brule, Jerauld | 69 min |
| Jun 19, 3:40 PM CDT | Severe Thunderstorm Warning | UNR | Custer | 65 min |
| Jun 19, 3:53 PM CDT | Severe Thunderstorm Watch | SPC | Custer, Fall River, Lawrence, Pennington | 7 hr |
| Jun 19, 4:06 PM CDT | Areal Flood Advisory | UNR | Custer | 4 hr |
| Jun 19, 4:09 PM CDT | Severe Thunderstorm Warning | FSD | Charles Mix, Douglas | 51 min |
| Jun 19, 4:17 PM CDT | Severe Thunderstorm Warning | UNR | Pennington | 58 min |
| Jun 19, 4:59 PM CDT | Severe Thunderstorm Warning | UNR | Pennington | 34 min |
| Jun 19, 5:09 PM CDT | Areal Flood Advisory | UNR | Pennington | 4 hr |
| Jun 19, 5:31 PM CDT | Severe Thunderstorm Warning | FSD | Clay, Union | 44 min |
| Jun 19, 6:10 PM CDT | Mesoscale Discussion | SPC | Butte, Harding, Lawrence | 65 min |
| Jun 19, 6:11 PM CDT | Mesoscale Discussion | SPC | Clay, Union | 64 min |
| Jun 19, 6:12 PM CDT | Severe Thunderstorm Warning | ABR | Edmunds, Faulk | 48 min |
| Jun 19, 6:17 PM CDT | Severe Thunderstorm Warning | FSD | Clay, Yankton | 43 min |
| Jun 19, 6:50 PM CDT | Severe Thunderstorm Warning | FSD | Clay | 25 min |
| Jun 19, 7:22 PM CDT | Severe Thunderstorm Watch | SPC | Custer, Fall River, Lawrence, Meade, Pennington | 27 hr |
| Jun 19, 9:32 PM CDT | Severe Thunderstorm Warning | FSD | Lake, McCook | 26 min |
| Jun 20, 2:47 PM CDT | Severe Thunderstorm Warning | FSD | Gregory | 43 min |
| Jun 20, 2:51 PM CDT | Severe Thunderstorm Warning | UNR | Custer, Pennington | 54 min |
| Jun 20, 3:05 PM CDT | Severe Thunderstorm Warning | FSD | Beadle | 16 min |
| Jun 20, 3:31 PM CDT | Mesoscale Discussion | SPC | Custer, Fall River, Lawrence | 59 min |
| Jun 20, 3:41 PM CDT | Severe Thunderstorm Warning | UNR | Lawrence, Meade, Pennington | 64 min |
| Jun 20, 3:52 PM CDT | Severe Thunderstorm Warning | UNR | Lawrence, Meade | 53 min |
| Jun 20, 4:16 PM CDT | Severe Thunderstorm Warning | FSD | Miner, Sanborn | 29 min |
| Jun 20, 4:34 PM CDT | Severe Thunderstorm Warning | UNR | Meade, Pennington | 24 min |
| Jun 20, 4:44 PM CDT | Severe Thunderstorm Warning | FSD | Davison, Hanson, Miner, Sanborn | 46 min |
| Jun 20, 5:18 PM CDT | Severe Thunderstorm Warning | FSD | Brookings, Kingsbury, Lake, Miner | 42 min |
| Jun 20, 5:51 PM CDT | Severe Thunderstorm Warning | FSD | Brookings, Lake, Moody | 39 min |
| Jun 20, 5:56 PM CDT | Severe Thunderstorm Warning | FSD | Bon Homme, Charles Mix, Douglas, Hutchinson | 49 min |
| Jun 20, 6:34 PM CDT | Severe Thunderstorm Warning | UNR | Custer, Fall River | 34 min |
| Jun 20, 7:08 PM CDT | Mesoscale Discussion | SPC | Custer, Fall River, Lawrence, Meade, Oglala Lakota, Pennington | 67 min |
| Jun 20, 7:19 PM CDT | Severe Thunderstorm Warning | UNR | Butte | 56 min |
| Jun 20, 7:42 PM CDT | Severe Thunderstorm Warning | FSD | Hanson, Hutchinson, McCook, Turner | 33 min |
| Jun 21, 2:54 PM CDT | Severe Thunderstorm Warning | ABR | Hand | 51 min |
| Jun 21, 3:05 PM CDT | Mesoscale Discussion | SPC | Aurora, Beadle, Bon Homme, Brookings, Brule, Buffalo and 25 more | 85 min |
| Jun 21, 3:49 PM CDT | Severe Thunderstorm Warning | ABR | Buffalo, Hand | 26 min |
| Jun 21, 4:13 PM CDT | Severe Thunderstorm Warning | UNR | Haakon, Ziebach | 47 min |
| Jun 21, 4:27 PM CDT | Severe Thunderstorm Warning | FSD | Aurora, Brule | 48 min |
| Jun 21, 4:41 PM CDT | Severe Thunderstorm Warning | ABR | Dewey, Stanley | 64 min |
| Jun 21, 4:42 PM CDT | Severe Thunderstorm Warning | FSD | Aurora, Davison, Hanson, Sanborn | 34 min |
| Jun 21, 4:48 PM CDT | Severe Thunderstorm Warning | UNR | Haakon | 57 min |
| Jun 21, 4:58 PM CDT | Severe Thunderstorm Warning | ABR | Jones, Stanley | 33 min |
| Jun 21, 4:58 PM CDT | Severe Thunderstorm Warning | UNR | Haakon | 52 min |
| Jun 21, 5:03 PM CDT | Severe Thunderstorm Watch | SPC | Aurora, Bon Homme, Brule, Buffalo, Charles Mix, Davison and 23 more | 3 hr |
| Jun 21, 5:06 PM CDT | Severe Thunderstorm Warning | UNR | Ziebach | 54 min |
| Jun 21, 5:07 PM CDT | Severe Thunderstorm Warning | ABR | Hughes, Stanley, Sully | 34 min |
| Jun 21, 5:12 PM CDT | Severe Thunderstorm Warning | FSD | Aurora, Charles Mix, Douglas | 48 min |
| Jun 21, 5:13 PM CDT | Severe Thunderstorm Warning | ABR | Buffalo | 22 min |
| Jun 21, 5:34 PM CDT | Severe Thunderstorm Warning | ABR | Stanley | 26 min |
| Jun 21, 5:59 PM CDT | Severe Thunderstorm Warning | UNR | Haakon, Ziebach | 61 min |
| Jun 21, 6:40 PM CDT | Severe Thunderstorm Warning | UNR | Haakon | 34 min |
| Jun 21, 7:06 PM CDT | Severe Thunderstorm Warning | ABR | Jones, Stanley | 23 min |
| Jun 21, 7:41 PM CDT | Mesoscale Discussion | SPC | Bon Homme, Brule, Charles Mix, Douglas, Gregory, Tripp and 1 more | 64 min |
| Jun 22, 9:30 PM CDT | Mesoscale Discussion | SPC | Harding | 60 min |
| Jun 23, 2:13 AM CDT | Severe Thunderstorm Warning | UNR | Meade | 27 min |
| Jun 23, 5:33 AM CDT | Severe Thunderstorm Warning | ABR | Jones | 18 min |
| Jun 23, 2:04 PM CDT | Severe Thunderstorm Warning | UNR | Custer | 42 min |
| Jun 23, 3:14 PM CDT | Severe Thunderstorm Warning | UNR | Custer, Pennington | 61 min |
| Jun 23, 4:34 PM CDT | Severe Thunderstorm Warning | UNR | Custer | 56 min |
| Jun 23, 5:13 PM CDT | Mesoscale Discussion | SPC | Butte, Custer, Fall River, Lawrence, Oglala Lakota | 62 min |
| Jun 23, 5:26 PM CDT | Severe Thunderstorm Warning | UNR | Custer, Fall River | 34 min |
| Jun 23, 5:52 PM CDT | Severe Thunderstorm Watch | SPC | Bennett, Custer, Fall River, Jackson, Mellette, Todd | 7 hr |
| Jun 23, 6:16 PM CDT | Severe Thunderstorm Warning | UNR | Custer, Pennington | 59 min |
| Jun 23, 7:03 PM CDT | Severe Thunderstorm Warning | UNR | Fall River | 57 min |
| Jun 23, 7:43 PM CDT | Severe Thunderstorm Warning | UNR | Custer | 62 min |
| Jun 23, 7:50 PM CDT | Mesoscale Discussion | SPC | Bennett, Custer, Fall River, Jackson, Oglala Lakota, Todd | 55 min |
| Jun 23, 7:51 PM CDT | Severe Thunderstorm Warning | UNR | 31 min | |
| Jun 23, 8:37 PM CDT | Severe Thunderstorm Warning | UNR | Custer, Fall River | 53 min |
| Jun 23, 8:45 PM CDT | Areal Flood Advisory | UNR | Custer | 106 min |
| Jun 24, 2:19 PM CDT | Mesoscale Discussion | SPC | Corson, Harding | 86 min |
| Jun 24, 3:44 PM CDT | Severe Thunderstorm Watch | SPC | Butte, Corson, Custer, Dewey, Haakon, Harding and 5 more | 4 hr |
| Jun 24, 4:07 PM CDT | Severe Thunderstorm Warning | UNR | Butte, Lawrence | 68 min |
| Jun 24, 4:38 PM CDT | Severe Thunderstorm Warning | UNR | Butte, Harding | 67 min |
| Jun 24, 5:10 PM CDT | Severe Thunderstorm Warning | UNR | Butte, Lawrence | 53 min |
| Jun 24, 5:37 PM CDT | Severe Thunderstorm Warning | UNR | Butte, Harding | 53 min |
| Jun 24, 7:00 PM CDT | Mesoscale Discussion | SPC | Brown, Campbell, Corson, Day, Edmunds, Faulk and 3 more | 60 min |
| Jun 24, 7:18 PM CDT | Severe Thunderstorm Warning | ABR | Corson | 57 min |
| Jun 24, 7:52 PM CDT | Severe Thunderstorm Watch | SPC | Brown, Buffalo, Campbell, Corson, Dewey, Edmunds and 9 more | 6 hr |
| Jun 24, 8:07 PM CDT | Severe Thunderstorm Warning | ABR | Corson | 53 min |
| Jun 24, 8:15 PM CDT | Severe Thunderstorm Warning | ABR | Campbell, Corson, Walworth | 45 min |
| Jun 24, 9:01 PM CDT | Severe Thunderstorm Warning | ABR | Campbell, Corson, Edmunds, McPherson, Walworth | 59 min |
| Jun 24, 9:03 PM CDT | Severe Thunderstorm Warning | ABR | Corson, Dewey, Walworth | 57 min |
| Jun 24, 9:34 PM CDT | Severe Thunderstorm Warning | ABR | Dewey, Edmunds, Potter, Walworth | 26 min |
| Jun 24, 9:50 PM CDT | Tornado Warning | ABR | Edmunds, Walworth | 25 min |
| Jun 24, 10:00 PM CDT | Severe Thunderstorm Warning | ABR | Dewey, Potter, Sully | 60 min |
| Jun 24, 10:14 PM CDT | Severe Thunderstorm Warning | ABR | Edmunds, Faulk, Potter, Walworth | 61 min |
| Jun 24, 10:50 PM CDT | Severe Thunderstorm Warning | UNR | Custer | 55 min |
| Jun 24, 10:58 PM CDT | Severe Thunderstorm Warning | ABR | Dewey, Potter, Sully | 34 min |
| Jun 24, 11:52 PM CDT | Severe Thunderstorm Warning | UNR | Bennett, Jackson | 24 min |
| Jun 25, 1:07 AM CDT | Severe Thunderstorm Warning | UNR | Tripp | 23 min |
| Jun 25, 1:29 AM CDT | Severe Thunderstorm Warning | FSD | Beadle, Kingsbury | 46 min |
| Jun 25, 1:36 AM CDT | Mesoscale Discussion | SPC | Aurora, Bon Homme, Brule, Charles Mix, Clay, Davison and 9 more | 84 min |
| Jun 25, 2:49 AM CDT | Severe Thunderstorm Warning | FSD | Brule, Charles Mix, Gregory | 26 min |
| Jun 25, 3:05 AM CDT | Severe Thunderstorm Warning | ABR | Hand | 25 min |
| Jun 25, 3:23 AM CDT | Severe Thunderstorm Warning | FSD | Beadle | 37 min |
| Jun 25, 7:49 PM CDT | Severe Thunderstorm Warning | UNR | Custer, Fall River | 56 min |
| Jun 25, 8:02 PM CDT | Areal Flood Advisory | UNR | Fall River | 3 hr |
| Jun 25, 8:10 PM CDT | Mesoscale Discussion | SPC | Bennett, Oglala Lakota, Todd | 95 min |
| Jun 25, 8:19 PM CDT | Severe Thunderstorm Warning | UNR | Custer, Fall River, Pennington | 56 min |
| Jun 25, 8:31 PM CDT | Severe Thunderstorm Watch | SPC | Bennett, Gregory, Jackson, Jones, Lyman, Mellette and 2 more | 7 hr |
| Jun 25, 8:33 PM CDT | Severe Thunderstorm Warning | UNR | Custer, Lawrence, Pennington | 42 min |
| Jun 25, 8:40 PM CDT | Severe Thunderstorm Warning | UNR | Custer, Fall River | 35 min |
| Jun 25, 9:02 PM CDT | Severe Thunderstorm Warning | UNR | Custer, Pennington | 58 min |
| Jun 25, 9:35 PM CDT | Severe Thunderstorm Warning | UNR | Meade, Pennington | 55 min |
| Jun 25, 10:44 PM CDT | Severe Thunderstorm Warning | UNR | Haakon | 46 min |
| Jun 25, 10:55 PM CDT | Severe Thunderstorm Warning | UNR | Jackson | 30 min |
| Jun 25, 11:13 PM CDT | Severe Thunderstorm Warning | UNR | Haakon, Ziebach | 41 min |
| Jun 25, 11:18 PM CDT | Mesoscale Discussion | SPC | Aurora, Bennett, Brule, Buffalo, Charles Mix, Davison and 11 more | 87 min |
| Jun 25, 11:43 PM CDT | Severe Thunderstorm Warning | ABR | Stanley | 32 min |
| Jun 26, 12:13 AM CDT | Severe Thunderstorm Warning | ABR | Dewey, Stanley, Sully | 32 min |
| Jun 26, 12:31 AM CDT | Severe Thunderstorm Warning | ABR | Hughes, Stanley | 29 min |
| Jun 26, 12:46 AM CDT | Severe Thunderstorm Warning | ABR | Dewey, Potter, Sully | 12 min |
| Jun 26, 12:50 AM CDT | Severe Thunderstorm Warning | ABR | Hughes, Hyde, Sully | 25 min |
| Jun 26, 1:09 AM CDT | Severe Thunderstorm Warning | ABR | Hand, Hyde | 13 min |
| Jun 26, 1:45 AM CDT | Severe Thunderstorm Warning | ABR | Buffalo, Hand | 17 min |
| Jun 26, 2:28 AM CDT | Severe Thunderstorm Warning | FSD | Aurora, Brule, Charles Mix, Douglas, Gregory | 32 min |
| Jun 26, 3:00 AM CDT | Severe Thunderstorm Warning | FSD | Aurora, Charles Mix, Davison, Douglas, Hutchinson | 45 min |
| Jun 26, 4:03 AM CDT | Severe Thunderstorm Warning | FSD | Hutchinson, McCook, Turner | 42 min |
| Jun 26, 4:30 AM CDT | Severe Thunderstorm Warning | FSD | Lincoln, Minnehaha, Turner | 30 min |
| Jun 26, 5:32 AM CDT | Severe Thunderstorm Warning | FSD | Clay, Lincoln, Turner, Union, Yankton | 43 min |
| Jun 26, 5:43 AM CDT | Severe Thunderstorm Warning | UNR | Todd | 62 min |
| Jun 26, 5:55 AM CDT | Severe Thunderstorm Warning | UNR | Mellette, Todd | 65 min |
| Jun 26, 6:20 AM CDT | Severe Thunderstorm Warning | FSD | Bon Homme, Yankton | 28 min |
| Jun 26, 6:38 AM CDT | Severe Thunderstorm Watch | SPC | Aurora, Bon Homme, Brule, Charles Mix, Clay, Davison and 10 more | 6 hr |
| Jun 26, 6:39 AM CDT | Severe Thunderstorm Warning | UNR | Mellette, Todd, Tripp | 66 min |
| Jun 26, 6:50 AM CDT | Flash Flood Warning | FSD | Union | 2 hr |
| Jun 26, 6:56 AM CDT | Severe Thunderstorm Warning | FSD | Union | 49 min |
| Jun 26, 7:35 AM CDT | Severe Thunderstorm Warning | UNR | Tripp | 55 min |
| Jun 26, 7:51 AM CDT | Mesoscale Discussion | SPC | Aurora, Bon Homme, Brule, Charles Mix, Clay, Davison and 11 more | 84 min |
| Jun 26, 9:53 AM CDT | Mesoscale Discussion | SPC | Bon Homme, Charles Mix, Clay, Union, Yankton | 97 min |
| Jun 26, 10:55 AM CDT | Severe Thunderstorm Warning | FSD | Clay, Turner, Yankton | 35 min |
| Jun 26, 12:05 PM CDT | Mesoscale Discussion | SPC | Union | 55 min |
| Jun 26, 3:06 PM CDT | Flash Flood Watch | FSD | Bon Homme, Clay, Davison, Hanson, Hutchinson, Lake and 9 more | 12 hr |
| Jun 26, 3:48 PM CDT | Mesoscale Discussion | SPC | Bennett, Corson, Custer, Dewey, Haakon, Jackson and 9 more | 87 min |
| Jun 26, 4:57 PM CDT | Severe Thunderstorm Warning | UNR | Harding, Perkins | 78 min |
| Jun 26, 5:21 PM CDT | Severe Thunderstorm Warning | ABR | Corson | 54 min |
| Jun 26, 6:10 PM CDT | Severe Thunderstorm Warning | UNR | Perkins | 50 min |
| Jun 26, 6:11 PM CDT | Severe Thunderstorm Warning | ABR | Corson | 49 min |
| Jun 26, 6:28 PM CDT | Mesoscale Discussion | SPC | Brown, Butte, Campbell, Corson, Custer, Dewey and 17 more | 62 min |
| Jun 26, 6:59 PM CDT | Severe Thunderstorm Warning | ABR | Corson, Dewey | 46 min |
| Jun 26, 7:10 PM CDT | Severe Thunderstorm Warning | ABR | Dewey | 65 min |
| Jun 26, 7:10 PM CDT | Severe Thunderstorm Warning | UNR | Perkins, Ziebach | 80 min |
| Jun 26, 7:14 PM CDT | Tornado Watch | SPC | Aurora, Beadle, Bennett, Brown, Brule, Buffalo and 35 more | 7 hr |
| Jun 26, 7:38 PM CDT | Tornado Warning | ABR | Corson, Dewey | 37 min |
| Jun 26, 7:41 PM CDT | Severe Thunderstorm Warning | ABR | Corson, Dewey | 64 min |
| Jun 26, 8:01 PM CDT | Severe Thunderstorm Warning | ABR | Corson | 27 min |
| Jun 26, 8:15 PM CDT | Severe Thunderstorm Warning | ABR | Corson, Dewey | 60 min |
| Jun 26, 8:21 PM CDT | Tornado Warning | ABR | Dewey | 39 min |
| Jun 26, 8:23 PM CDT | Severe Thunderstorm Warning | ABR | Dewey | 52 min |
| Jun 26, 8:27 PM CDT | Tornado Warning | ABR | Dewey | 33 min |
| Jun 26, 8:53 PM CDT | Severe Thunderstorm Warning | UNR | Mellette, Todd, Tripp | 67 min |
| Jun 26, 8:56 PM CDT | Areal Flood Advisory | ABR | Dewey | 6 hr |
| Jun 26, 8:56 PM CDT | Tornado Warning | ABR | Dewey, Potter | 34 min |
| Jun 26, 9:00 PM CDT | Tornado Warning | ABR | Dewey | 30 min |
| Jun 26, 9:14 PM CDT | Severe Thunderstorm Warning | ABR | Dewey | 24 min |
| Jun 26, 9:14 PM CDT | Severe Thunderstorm Warning | UNR | Custer, Fall River, Pennington | 61 min |
| Jun 26, 9:16 PM CDT | Severe Thunderstorm Warning | ABR | Buffalo, Hughes, Hyde, Lyman | 44 min |
| Jun 26, 9:18 PM CDT | Severe Thunderstorm Warning | ABR | Corson, Dewey, Potter, Walworth | 12 min |
| Jun 26, 9:21 PM CDT | Severe Thunderstorm Warning | ABR | Dewey, Hyde, Potter, Sully, Walworth | 54 min |
| Jun 26, 9:25 PM CDT | Tornado Warning | ABR | Dewey, Potter, Sully | 50 min |
| Jun 26, 9:28 PM CDT | Severe Thunderstorm Warning | ABR | Dewey, Stanley, Sully | 62 min |
| Jun 26, 9:31 PM CDT | Severe Thunderstorm Warning | ABR | Campbell, Corson | 59 min |
| Jun 26, 9:46 PM CDT | Severe Thunderstorm Watch | SPC | Aurora, Beadle, Bon Homme, Brookings, Brule, Charles Mix and 18 more | 7 hr |
| Jun 26, 9:48 PM CDT | Severe Thunderstorm Warning | ABR | Buffalo, Hand, Hyde | 42 min |
| Jun 26, 9:49 PM CDT | Severe Thunderstorm Warning | UNR | Jackson, Mellette | 56 min |
| Jun 26, 9:52 PM CDT | Severe Thunderstorm Warning | ABR | Hughes, Jones, Lyman, Stanley | 53 min |
| Jun 26, 10:11 PM CDT | Severe Thunderstorm Warning | UNR | Lawrence, Meade, Pennington | 79 min |
| Jun 26, 10:14 PM CDT | Tornado Warning | ABR | Hyde, Sully | 46 min |
| Jun 26, 10:16 PM CDT | Severe Thunderstorm Warning | UNR | Haakon, Ziebach | 30 min |
| Jun 26, 10:21 PM CDT | Severe Thunderstorm Warning | UNR | Bennett, Jackson | 54 min |
| Jun 26, 10:25 PM CDT | Severe Thunderstorm Warning | FSD | Aurora, Brule, Jerauld | 50 min |
| Jun 26, 10:25 PM CDT | Severe Thunderstorm Warning | UNR | Mellette | 31 min |
| Jun 26, 10:27 PM CDT | Severe Thunderstorm Warning | ABR | Dewey, Stanley, Sully | 63 min |
| Jun 26, 10:33 PM CDT | Severe Thunderstorm Warning | UNR | Jackson, Pennington | 42 min |
| Jun 26, 10:38 PM CDT | Severe Thunderstorm Warning | ABR | Hand, Hughes, Hyde, Sully | 52 min |
| Jun 26, 10:46 PM CDT | Severe Thunderstorm Warning | ABR | Hughes, Lyman, Stanley | 44 min |
| Jun 26, 10:46 PM CDT | Severe Thunderstorm Warning | UNR | Bennett | 29 min |
| Jun 26, 10:59 PM CDT | Severe Thunderstorm Warning | ABR | Buffalo, Hand, Hughes, Hyde, Jones, Lyman and 2 more | 46 min |
| Jun 26, 11:03 PM CDT | Severe Thunderstorm Warning | UNR | Bennett, Haakon, Jackson, Mellette, Pennington, Todd | 57 min |
| Jun 26, 11:07 PM CDT | Severe Thunderstorm Warning | ABR | Faulk | 23 min |
| Jun 26, 11:40 PM CDT | Severe Thunderstorm Warning | ABR | Hughes, Lyman, Stanley | 29 min |
| Jun 26, 11:41 PM CDT | Severe Thunderstorm Warning | FSD | Beadle, Jerauld | 34 min |
| Jun 26, 11:44 PM CDT | Severe Thunderstorm Warning | UNR | Haakon, Jackson, Mellette | 61 min |
| Jun 26, 11:50 PM CDT | Severe Thunderstorm Warning | UNR | Mellette, Todd, Tripp | 55 min |
| Jun 27, 12:06 AM CDT | Severe Thunderstorm Warning | FSD | Aurora, Brule, Jerauld, Sanborn | 39 min |
| Jun 27, 12:21 AM CDT | Tornado Warning | FSD | Jerauld | 24 min |
| Jun 27, 12:36 AM CDT | Severe Thunderstorm Warning | UNR | Haakon, Ziebach | 54 min |
| Jun 27, 12:38 AM CDT | Severe Thunderstorm Warning | FSD | Aurora, Davison, Jerauld, Sanborn | 37 min |
| Jun 27, 1:48 AM CDT | Severe Thunderstorm Warning | FSD | Hanson, Hutchinson, McCook, Turner | 42 min |
| Jun 27, 1:59 AM CDT | Tornado Warning | FSD | Hutchinson, McCook, Turner | 13 min |
| Jun 27, 2:03 AM CDT | Mesoscale Discussion | SPC | Buffalo, Dewey, Haakon, Harding, Hughes, Jones and 8 more | 57 min |
| Jun 27, 2:15 AM CDT | Severe Thunderstorm Warning | FSD | Lincoln, Turner | 30 min |
| Jun 27, 2:16 AM CDT | Severe Thunderstorm Warning | UNR | Harding | 39 min |
| Jun 27, 2:36 AM CDT | Severe Thunderstorm Warning | FSD | Lincoln, Minnehaha, Turner | 39 min |
| Jun 27, 3:16 AM CDT | Severe Thunderstorm Warning | FSD | Minnehaha | 29 min |
| Jun 27, 3:56 PM CDT | Severe Thunderstorm Warning | ABR | Brown, Day, Spink | 34 min |
| Jun 27, 4:36 PM CDT | Severe Thunderstorm Warning | ABR | Clark, Hamlin | 24 min |
| Jun 27, 4:51 PM CDT | Severe Thunderstorm Warning | FSD | Beadle, Kingsbury, Miner, Sanborn | 39 min |
| Jun 27, 5:20 PM CDT | Severe Thunderstorm Warning | FSD | Lake, Miner | 26 min |
| Jun 27, 5:29 PM CDT | Severe Thunderstorm Warning | FSD | Hanson, Lake, McCook, Miner, Sanborn | 33 min |
| Jun 27, 6:58 PM CDT | Severe Thunderstorm Warning | FSD | Clay, Yankton | 19 min |
| Jun 28, 3:06 AM CDT | Wind Advisory | FSD | Aurora, Beadle, Bon Homme, Brookings, Brule, Charles Mix and 18 more | 18 hr |
| Jun 28, 4:05 AM CDT | Wind Advisory | UNR | Bennett, Butte, Custer, Haakon, Harding, Jackson and 9 more | 12 hr |
| Jun 28, 4:13 AM CDT | Wind Advisory | ABR | Brown, Buffalo, Campbell, Clark, Codington, Corson and 20 more | 16 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 | 342 |
| Tornado Warning | 23 |
| Severe Thunderstorm Watch | 22 |
| Tornado Watch | 6 |
| Mesoscale Discussion | 58 |
| Flooding | |
| Areal Flood Warning | 16 |
| Flash Flood Warning | 19 |
| River Flood Warning | 21 |
| Flash Flood Watch | 6 |
| Flood Watch | 4 |
| Areal Flood Advisory | 25 |
| Wind and dust | |
| Wind Advisory | 6 |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Pennington County83
- Meade County75
- Custer County67
- Lawrence County55
- Charles Mix County50
- Dewey County49
- Haakon County48
- Butte County47
- Fall River County46
- Tripp County45
- Turner County45
- Ziebach County44
- Hutchinson County44
- McCook County44
- Mellette County43
- Jackson County42
- Gregory County42
- Stanley County42
- Todd County41
- Yankton County41
- Corson County39
- Douglas County38
- Bennett County37
- Bon Homme County37
- Hanson County37
- Clay County37
- Aurora County36
- Davison County36
- Lincoln County36
- Union County36
- Sully County35
- Jones County34
- Hughes County34
- Perkins County33
- Sanborn County33
- Minnehaha County33
- Jerauld County30
- Lyman County30
- Lake County30
- Harding County29
26 more counties
- Brule County29
- Miner County29
- Buffalo County28
- Beadle County27
- Potter County27
- Edmunds County27
- Walworth County27
- Hand County26
- Hyde County26
- McPherson County26
- Moody County24
- Campbell County23
- Faulk County22
- Brookings County22
- Kingsbury County21
- Brown County21
- Oglala Lakota County20
- Marshall County20
- Roberts County20
- Day County19
- Hamlin County18
- Spink County18
- Grant County17
- Clark County16
- Codington County16
- Deuel County12
Nearby
Alerts in force nowTornadoes on recordThe radar archive20072009
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.