Alert archive / South Dakota / 2015
Weather alerts in South Dakota, August 2015
260 weather alerts in August 2015, 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 August 2015. Tap one for its archive.
- Alerts
- 260
- Warnings
- 98
- Watches
- 10
- Advisories
- 9
- Busiest day
- August 9, 201565 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 |
|---|---|---|---|---|
| Aug 1, 4:27 AM CDT | Mesoscale Discussion | SPC | Bennett, Jackson, Mellette, Oglala Lakota, Pennington, Todd | 3 hr |
| Aug 1, 6:25 AM CDT | Special Weather Statement | UNR | Mellette | 50 min |
| Aug 1, 7:59 AM CDT | Special Weather Statement | UNR | Bennett | 46 min |
| Aug 1, 8:15 AM CDT | Special Weather Statement | FSD | Gregory | 30 min |
| Aug 1, 8:51 AM CDT | Special Weather Statement | UNR | Bennett | 39 min |
| Aug 1, 9:59 AM CDT | Special Weather Statement | UNR | Bennett | 46 min |
| Aug 1, 10:46 AM CDT | Special Weather Statement | UNR | Bennett | 59 min |
| Aug 1, 11:45 AM CDT | Special Weather Statement | UNR | Todd | 45 min |
| Aug 1, 3:13 PM CDT | Mesoscale Discussion | SPC | Beadle, Brookings, Brown, Campbell, Clark, Codington and 17 more | 62 min |
| Aug 1, 5:41 PM CDT | Severe Thunderstorm Warning | ABR | Hand, Spink | 48 min |
| Aug 1, 6:04 PM CDT | Severe Thunderstorm Watch | SPC | Beadle, Brookings, Brown, Clark, Codington, Day and 15 more | 3 hr |
| Aug 1, 6:32 PM CDT | Special Weather Statement | UNR | Oglala Lakota | 43 min |
| Aug 1, 6:55 PM CDT | Severe Thunderstorm Warning | UNR | Bennett | 46 min |
| Aug 3, 4:05 AM CDT | Special Weather Statement | UNR | Todd | 40 min |
| Aug 3, 4:46 AM CDT | Special Weather Statement | UNR | Tripp | 59 min |
| Aug 3, 2:50 PM CDT | Flash Flood Watch | UNR | Butte, Custer, Harding, Lawrence, Meade, Pennington | 31 hr |
| Aug 3, 10:37 PM CDT | Special Weather Statement | UNR | Lawrence | 38 min |
| Aug 3, 11:17 PM CDT | Special Weather Statement | UNR | Lawrence | 43 min |
| Aug 3, 11:27 PM CDT | Special Weather Statement | UNR | Todd | 48 min |
| Aug 3, 11:37 PM CDT | Special Weather Statement | UNR | Lawrence | 38 min |
| Aug 3, 11:39 PM CDT | Severe Thunderstorm Warning | UNR | Lawrence, Meade | 66 min |
| Aug 4, 12:44 AM CDT | Special Weather Statement | UNR | Meade | 46 min |
| Aug 4, 1:06 AM CDT | Special Weather Statement | UNR | Tripp | 54 min |
| Aug 4, 1:30 AM CDT | Special Weather Statement | UNR | Meade | 45 min |
| Aug 4, 1:33 AM CDT | Special Weather Statement | UNR | Jackson | 57 min |
| Aug 4, 1:57 AM CDT | Special Weather Statement | UNR | Tripp | 33 min |
| Aug 4, 2:14 AM CDT | Special Weather Statement | ABR | Jones | 76 min |
| Aug 4, 2:14 AM CDT | Special Weather Statement | UNR | Meade | 31 min |
| Aug 4, 2:38 AM CDT | Special Weather Statement | UNR | Jones | 37 min |
| Aug 4, 3:16 AM CDT | Special Weather Statement | UNR | Haakon | 29 min |
| Aug 4, 3:54 AM CDT | Areal Flood Advisory | UNR | Haakon, Jackson, Mellette, Tripp | 6 hr |
| Aug 4, 3:58 AM CDT | Special Weather Statement | UNR | Haakon | 32 min |
| Aug 4, 1:02 PM CDT | Special Weather Statement | UNR | Lawrence | 28 min |
| Aug 4, 2:01 PM CDT | Special Weather Statement | UNR | Lawrence | 44 min |
| Aug 4, 2:14 PM CDT | Severe Thunderstorm Warning | UNR | Lawrence | 46 min |
| Aug 4, 2:50 PM CDT | Flash Flood Warning | UNR | Lawrence | 3 hr |
| Aug 4, 3:11 PM CDT | Special Weather Statement | UNR | Lawrence | 34 min |
| Aug 4, 4:02 PM CDT | Areal Flood Advisory | UNR | Lawrence | 3 hr |
| Aug 4, 4:06 PM CDT | Special Weather Statement | UNR | Lawrence | 24 min |
| Aug 4, 5:04 PM CDT | Areal Flood Advisory | UNR | Lawrence | 4 hr |
| Aug 4, 8:55 PM CDT | Special Weather Statement | UNR | Butte | 50 min |
| Aug 4, 9:28 PM CDT | Special Weather Statement | UNR | Butte, Harding | 47 min |
| Aug 4, 10:27 PM CDT | Special Weather Statement | UNR | Harding | 48 min |
| Aug 5, 12:24 PM CDT | Special Weather Statement | ABR | Walworth | 51 min |
| Aug 5, 12:49 PM CDT | Special Weather Statement | ABR | Walworth | 41 min |
| Aug 5, 1:33 PM CDT | Special Weather Statement | ABR | Walworth | 42 min |
| Aug 5, 3:52 PM CDT | Special Weather Statement | ABR | Walworth | 38 min |
| Aug 5, 7:21 PM CDT | Severe Thunderstorm Warning | UNR | Custer, Fall River, Pennington | 54 min |
| Aug 5, 7:48 PM CDT | Special Weather Statement | UNR | Fall River | 42 min |
| Aug 5, 8:00 PM CDT | Severe Thunderstorm Warning | UNR | Custer, Fall River, Lawrence, Meade, Pennington | 60 min |
| Aug 5, 8:07 PM CDT | Severe Thunderstorm Warning | UNR | Custer, Fall River | 53 min |
| Aug 5, 8:44 PM CDT | Special Weather Statement | UNR | Lawrence | 46 min |
| Aug 5, 8:54 PM CDT | Special Weather Statement | UNR | Oglala Lakota | 51 min |
| Aug 5, 10:11 PM CDT | Special Weather Statement | UNR | Pennington | 64 min |
| Aug 5, 11:42 PM CDT | Special Weather Statement | ABR | Brown | 48 min |
| Aug 6, 12:02 AM CDT | Severe Thunderstorm Warning | ABR | Brown | 26 min |
| Aug 6, 12:31 AM CDT | Special Weather Statement | ABR | Brown | 59 min |
| Aug 6, 12:51 AM CDT | Severe Thunderstorm Warning | ABR | Brown | 39 min |
| Aug 6, 1:12 AM CDT | Special Weather Statement | UNR | Oglala Lakota | 48 min |
| Aug 6, 1:30 AM CDT | Severe Thunderstorm Warning | ABR | Brown, Day, Marshall | 60 min |
| Aug 6, 1:47 AM CDT | Special Weather Statement | UNR | Pennington | 28 min |
| Aug 6, 2:28 AM CDT | Special Weather Statement | ABR | Day | 62 min |
| Aug 6, 3:21 AM CDT | Flash Flood Warning | ABR | Brown | 6 hr |
| Aug 6, 9:26 AM CDT | Areal Flood Warning | ABR | Brown | 24 hr |
| Aug 6, 11:07 AM CDT | Flash Flood Watch | ABR | Brown, Day, Edmunds, McPherson, Marshall, Roberts | 7 hr |
| Aug 6, 1:51 PM CDT | Mesoscale Discussion | SPC | Aurora, Bon Homme, Brookings, Charles Mix, Clay, Davison and 15 more | 114 min |
| Aug 6, 2:49 PM CDT | Severe Thunderstorm Warning | ABR | Codington, Hamlin | 56 min |
| Aug 6, 3:16 PM CDT | Severe Thunderstorm Warning | ABR | Codington, Deuel, Hamlin | 43 min |
| Aug 6, 3:23 PM CDT | Severe Thunderstorm Watch | SPC | Aurora, Beadle, Bon Homme, Brookings, Brule, Charles Mix and 23 more | 7 hr |
| Aug 6, 3:57 PM CDT | Severe Thunderstorm Warning | FSD | Charles Mix, Gregory | 26 min |
| Aug 6, 4:39 PM CDT | Special Weather Statement | ABR | Deuel | 21 min |
| Aug 6, 5:10 PM CDT | Areal Flood Warning | ABR | Deuel | 6 hr |
| Aug 6, 6:06 PM CDT | Mesoscale Discussion | SPC | Brookings, Deuel, Hamlin, Kingsbury, Lake, McCook and 3 more | 114 min |
| Aug 6, 6:14 PM CDT | Severe Thunderstorm Warning | FSD | Brookings, Kingsbury | 46 min |
| Aug 6, 6:22 PM CDT | Tornado Warning | FSD | Brookings, Kingsbury | 23 min |
| Aug 6, 6:50 PM CDT | Severe Thunderstorm Warning | FSD | Brookings, Moody | 40 min |
| Aug 6, 6:56 PM CDT | Tornado Warning | FSD | Brookings | 34 min |
| Aug 6, 7:22 PM CDT | Severe Thunderstorm Warning | FSD | Brookings, Lake, Moody | 38 min |
| Aug 6, 7:26 PM CDT | Severe Thunderstorm Warning | FSD | Brookings, Moody | 38 min |
| Aug 7, 4:34 PM CDT | Special Weather Statement | LBF | Todd | 26 min |
| Aug 7, 4:34 PM CDT | Special Weather Statement | UNR | Tripp | 26 min |
| Aug 7, 4:48 PM CDT | Severe Thunderstorm Warning | UNR | Mellette, Tripp | 42 min |
| Aug 7, 5:02 PM CDT | Special Weather Statement | UNR | Tripp | 28 min |
| Aug 7, 5:18 PM CDT | Special Weather Statement | ABR | Sully | 42 min |
| Aug 7, 5:31 PM CDT | Severe Thunderstorm Warning | ABR | Lyman | 44 min |
| Aug 7, 5:35 PM CDT | Special Weather Statement | UNR | Tripp | 40 min |
| Aug 7, 5:41 PM CDT | Severe Thunderstorm Warning | ABR | Faulk, Hyde, Potter, Sully | 34 min |
| Aug 7, 5:42 PM CDT | Mesoscale Discussion | SPC | Aurora, Beadle, Brown, Brule, Buffalo, Clark and 15 more | 63 min |
| Aug 7, 7:13 PM CDT | Special Weather Statement | ABR | Potter | 47 min |
| Aug 7, 7:16 PM CDT | Special Weather Statement | ABR | Hand | 44 min |
| Aug 7, 7:18 PM CDT | Special Weather Statement | ABR | Hand | 27 min |
| Aug 7, 7:53 PM CDT | Special Weather Statement | ABR | Hand | 37 min |
| Aug 7, 8:48 PM CDT | Special Weather Statement | ABR | Faulk | 42 min |
| Aug 8, 3:18 PM CDT | Mesoscale Discussion | SPC | Butte, Custer, Harding, Lawrence, Meade, Pennington | 87 min |
| Aug 8, 3:19 PM CDT | Special Weather Statement | UNR | Lawrence | 41 min |
| Aug 8, 3:28 PM CDT | Severe Thunderstorm Warning | UNR | Lawrence | 47 min |
| Aug 8, 4:05 PM CDT | Severe Thunderstorm Watch | SPC | Butte, Custer, Fall River, Haakon, Jackson, Lawrence and 3 more | 7 hr |
| Aug 8, 4:05 PM CDT | Severe Thunderstorm Warning | UNR | Lawrence, Meade | 55 min |
| Aug 8, 4:57 PM CDT | Severe Thunderstorm Warning | UNR | Meade | 63 min |
| Aug 8, 5:31 PM CDT | Special Weather Statement | ABR | Stanley | 29 min |
| Aug 8, 5:36 PM CDT | Severe Thunderstorm Warning | UNR | Meade | 54 min |
| Aug 8, 5:38 PM CDT | Severe Thunderstorm Warning | ABR | Stanley | 52 min |
| Aug 8, 5:38 PM CDT | Special Weather Statement | UNR | Pennington | 52 min |
| Aug 8, 6:22 PM CDT | Special Weather Statement | UNR | Pennington | 38 min |
| Aug 8, 6:26 PM CDT | Severe Thunderstorm Warning | UNR | Meade, Pennington | 64 min |
| Aug 8, 6:27 PM CDT | Severe Thunderstorm Warning | ABR | Stanley, Sully | 63 min |
| Aug 8, 6:30 PM CDT | Severe Thunderstorm Warning | UNR | Meade, Pennington | 60 min |
| Aug 8, 7:12 PM CDT | Severe Thunderstorm Warning | ABR | Dewey, Potter, Stanley, Sully | 48 min |
| Aug 8, 7:16 PM CDT | Severe Thunderstorm Warning | UNR | Haakon, Meade, Pennington, Ziebach | 59 min |
| Aug 8, 7:24 PM CDT | Severe Thunderstorm Warning | UNR | Meade, Pennington | 66 min |
| Aug 8, 7:54 PM CDT | Special Weather Statement | UNR | Butte | 36 min |
| Aug 8, 8:05 PM CDT | Special Weather Statement | UNR | Butte | 25 min |
| Aug 8, 8:06 PM CDT | Severe Thunderstorm Warning | UNR | Haakon | 39 min |
| Aug 8, 8:07 PM CDT | Mesoscale Discussion | SPC | Butte, Custer, Haakon, Jackson, Lawrence, Meade and 1 more | 53 min |
| Aug 8, 8:08 PM CDT | Special Weather Statement | ABR | Potter | 52 min |
| Aug 8, 8:13 PM CDT | Severe Thunderstorm Warning | UNR | Haakon, Jackson, Pennington | 62 min |
| Aug 8, 8:16 PM CDT | Severe Thunderstorm Warning | UNR | Butte | 44 min |
| Aug 8, 8:23 PM CDT | Severe Thunderstorm Warning | ABR | Dewey, Potter | 52 min |
| Aug 8, 9:06 PM CDT | Severe Thunderstorm Warning | UNR | Jackson, Mellette | 69 min |
| Aug 8, 9:19 PM CDT | Severe Thunderstorm Warning | ABR | Jones | 56 min |
| Aug 8, 10:39 PM CDT | Special Weather Statement | UNR | Haakon | 36 min |
| Aug 8, 10:55 PM CDT | Severe Thunderstorm Warning | UNR | Haakon, Pennington, Ziebach | 65 min |
| Aug 8, 11:33 PM CDT | Special Weather Statement | UNR | Jackson | 27 min |
| Aug 8, 11:56 PM CDT | Special Weather Statement | UNR | Jackson | 49 min |
| Aug 9, 12:38 AM CDT | Special Weather Statement | ABR | Dewey, Walworth | 67 min |
| Aug 9, 12:42 AM CDT | Special Weather Statement | ABR | Jones | 33 min |
| Aug 9, 1:01 AM CDT | Special Weather Statement | UNR | Mellette | 29 min |
| Aug 9, 1:23 AM CDT | Severe Thunderstorm Warning | UNR | Mellette, Todd, Tripp | 84 min |
| Aug 9, 2:38 AM CDT | Special Weather Statement | ABR | Brule | 37 min |
| Aug 9, 3:08 AM CDT | Special Weather Statement | ABR | Edmunds, Faulk | 52 min |
| Aug 9, 3:16 AM CDT | Special Weather Statement | UNR | Mellette | 29 min |
| Aug 9, 3:59 AM CDT | Special Weather Statement | ABR | Edmunds | 61 min |
| Aug 9, 5:17 AM CDT | Severe Thunderstorm Warning | ABR | Brown, Day | 24 min |
| Aug 9, 7:31 AM CDT | Severe Thunderstorm Warning | ABR | Codington, Day, Grant | 21 min |
| Aug 9, 12:40 PM CDT | Special Weather Statement | UNR | Custer | 35 min |
| Aug 9, 1:00 PM CDT | Severe Thunderstorm Warning | ABR | Edmunds, Potter, Walworth | 45 min |
| Aug 9, 1:05 PM CDT | Mesoscale Discussion | SPC | Aurora, Beadle, Bon Homme, Brookings, Brule, Charles Mix and 20 more | 115 min |
| Aug 9, 1:15 PM CDT | Special Weather Statement | UNR | Custer | 45 min |
| Aug 9, 1:42 PM CDT | Severe Thunderstorm Watch | SPC | Aurora, Beadle, Bon Homme, Brookings, Brown, Brule and 39 more | 9 hr |
| Aug 9, 2:18 PM CDT | Special Weather Statement | UNR | Custer | 42 min |
| Aug 9, 2:20 PM CDT | Severe Thunderstorm Warning | ABR | Edmunds, Faulk | 40 min |
| Aug 9, 2:36 PM CDT | Severe Thunderstorm Warning | ABR | Buffalo | 39 min |
| Aug 9, 2:49 PM CDT | Severe Thunderstorm Warning | FSD | Jerauld | 41 min |
| Aug 9, 2:52 PM CDT | Severe Thunderstorm Warning | ABR | Faulk, Hand, Hyde, Potter | 38 min |
| Aug 9, 3:13 PM CDT | Special Weather Statement | UNR | Harding | 47 min |
| Aug 9, 3:17 PM CDT | Severe Thunderstorm Warning | FSD | Moody | 28 min |
| Aug 9, 3:24 PM CDT | Severe Thunderstorm Warning | FSD | Aurora, Jerauld, Sanborn | 36 min |
| Aug 9, 3:29 PM CDT | Severe Thunderstorm Warning | ABR | Faulk, Hand, Hyde | 46 min |
| Aug 9, 3:33 PM CDT | Tornado Warning | FSD | Aurora, Jerauld | 27 min |
| Aug 9, 3:57 PM CDT | Severe Thunderstorm Warning | FSD | Aurora, Davison, Jerauld, Sanborn | 33 min |
| Aug 9, 4:01 PM CDT | Severe Thunderstorm Warning | ABR | Faulk, Hand, Spink | 44 min |
| Aug 9, 4:03 PM CDT | Mesoscale Discussion | SPC | Aurora, Beadle, Bon Homme, Brookings, Brown, Brule and 39 more | 117 min |
| Aug 9, 4:25 PM CDT | Severe Thunderstorm Warning | FSD | Davison, Hanson, Miner, Sanborn | 35 min |
| Aug 9, 4:47 PM CDT | Severe Thunderstorm Warning | ABR | Clark, Spink | 43 min |
| Aug 9, 4:47 PM CDT | Severe Thunderstorm Warning | FSD | Beadle, Jerauld | 28 min |
| Aug 9, 4:50 PM CDT | Severe Thunderstorm Warning | FSD | Davison, Hanson | 40 min |
| Aug 9, 5:02 PM CDT | Severe Thunderstorm Warning | FSD | Beadle, Kingsbury | 43 min |
| Aug 9, 5:17 PM CDT | Severe Thunderstorm Warning | FSD | Jerauld, Sanborn | 28 min |
| Aug 9, 5:23 PM CDT | Severe Thunderstorm Warning | FSD | Kingsbury | 52 min |
| Aug 9, 5:26 PM CDT | Severe Thunderstorm Warning | FSD | Hanson, McCook | 34 min |
| Aug 9, 5:28 PM CDT | Severe Thunderstorm Warning | FSD | Davison, Douglas, Hanson, Hutchinson | 47 min |
| Aug 9, 5:30 PM CDT | Severe Thunderstorm Warning | ABR | Clark, Hamlin, Spink | 45 min |
| Aug 9, 5:32 PM CDT | Special Weather Statement | UNR | Butte | 28 min |
| Aug 9, 5:41 PM CDT | Severe Thunderstorm Warning | FSD | Davison, Hanson, Miner, Sanborn | 34 min |
| Aug 9, 6:00 PM CDT | Severe Thunderstorm Warning | FSD | McCook, Minnehaha | 30 min |
| Aug 9, 6:01 PM CDT | Special Weather Statement | UNR | Meade | 44 min |
| Aug 9, 6:02 PM CDT | Severe Thunderstorm Warning | FSD | Hutchinson, Turner, Yankton | 43 min |
| Aug 9, 6:05 PM CDT | Severe Thunderstorm Warning | FSD | Brookings, Kingsbury, Lake, Miner | 25 min |
| Aug 9, 6:25 PM CDT | Severe Thunderstorm Warning | FSD | Hanson, McCook | 35 min |
| Aug 9, 6:26 PM CDT | Severe Thunderstorm Warning | FSD | Brookings, Kingsbury, Lake, Miner, Moody | 34 min |
| Aug 9, 6:27 PM CDT | Severe Thunderstorm Warning | FSD | Lincoln, McCook, Minnehaha, Turner | 28 min |
| Aug 9, 6:44 PM CDT | Severe Thunderstorm Warning | FSD | Hutchinson, Turner, Yankton | 46 min |
| Aug 9, 7:02 PM CDT | Special Weather Statement | UNR | Lawrence | 28 min |
| Aug 9, 7:04 PM CDT | Special Weather Statement | UNR | Meade | 26 min |
| Aug 9, 7:09 PM CDT | Severe Thunderstorm Warning | FSD | Clay, Lincoln, Turner, Union, Yankton | 51 min |
| Aug 9, 7:15 PM CDT | Mesoscale Discussion | SPC | Bon Homme, Clay, Hutchinson, Lake, Lincoln, McCook and 5 more | 2 hr |
| Aug 9, 7:58 PM CDT | Severe Thunderstorm Warning | FSD | Union | 47 min |
| Aug 9, 8:33 PM CDT | Severe Thunderstorm Warning | FSD | Clay, Yankton | 42 min |
| Aug 9, 9:08 PM CDT | Severe Thunderstorm Warning | FSD | Clay, Union | 67 min |
| Aug 9, 9:15 PM CDT | Severe Thunderstorm Warning | FSD | Union | 20 min |
| Aug 11, 6:07 PM CDT | Special Weather Statement | UNR | Custer | 38 min |
| Aug 11, 6:40 PM CDT | Severe Thunderstorm Warning | UNR | Pennington | 50 min |
| Aug 12, 4:46 PM CDT | Mesoscale Discussion | SPC | Butte, Harding | 59 min |
| Aug 12, 5:33 PM CDT | Special Weather Statement | UNR | Harding | 42 min |
| Aug 12, 6:22 PM CDT | Special Weather Statement | UNR | Harding | 38 min |
| Aug 12, 6:46 PM CDT | Special Weather Statement | UNR | Perkins | 59 min |
| Aug 12, 6:48 PM CDT | Special Weather Statement | UNR | Harding | 42 min |
| Aug 12, 8:18 PM CDT | Special Weather Statement | UNR | Perkins, Ziebach | 42 min |
| Aug 12, 8:37 PM CDT | Special Weather Statement | ABR | Corson | 83 min |
| Aug 13, 8:33 PM CDT | Special Weather Statement | UNR | Tripp | 27 min |
| Aug 13, 8:35 PM CDT | Special Weather Statement | UNR | Todd | 25 min |
| Aug 14, 2:58 PM CDT | Heat Advisory | ABR | Brown, Buffalo, Campbell, Clark, Corson, Day and 16 more | 30 hr |
| Aug 14, 3:34 PM CDT | Heat Advisory | UNR | Bennett, Haakon, Jackson, Mellette, Todd, Tripp and 1 more | 27 hr |
| Aug 14, 7:24 PM CDT | Heat Advisory | FSD | Aurora, Beadle, Brule, Charles Mix, Davison, Douglas and 3 more | 24 hr |
| Aug 15, 3:38 PM CDT | Mesoscale Discussion | SPC | Campbell, McPherson | 67 min |
| Aug 15, 6:41 PM CDT | Mesoscale Discussion | SPC | Aurora, Beadle, Brown, Buffalo, Clark, Day and 5 more | 94 min |
| Aug 15, 7:01 PM CDT | Mesoscale Discussion | SPC | Aurora, Brule, Buffalo, Charles Mix, Gregory, Jerauld and 3 more | 89 min |
| Aug 15, 7:30 PM CDT | Special Weather Statement | ABR | Faulk | 60 min |
| Aug 15, 7:50 PM CDT | Special Weather Statement | UNR | Oglala Lakota | 25 min |
| Aug 15, 7:57 PM CDT | Special Weather Statement | LBF | Todd | 48 min |
| Aug 15, 8:12 PM CDT | Severe Thunderstorm Warning | ABR | Faulk, Hand | 48 min |
| Aug 15, 8:18 PM CDT | Special Weather Statement | UNR | Oglala Lakota | 27 min |
| Aug 15, 8:45 PM CDT | Special Weather Statement | UNR | Oglala Lakota | 30 min |
| Aug 15, 8:48 PM CDT | Special Weather Statement | LBF | Todd | 42 min |
| Aug 15, 9:07 PM CDT | Special Weather Statement | ABR | Faulk | 38 min |
| Aug 15, 11:28 PM CDT | Severe Thunderstorm Warning | FSD | Hutchinson | 47 min |
| Aug 16, 8:26 AM CDT | Special Weather Statement | ABR | Brule | 34 min |
| Aug 16, 10:56 AM CDT | Flash Flood Watch | FSD | Clay, Lincoln, Minnehaha, Turner, Union, Yankton | 9 hr |
| Aug 16, 4:01 PM CDT | Mesoscale Discussion | SPC | Clay, Lincoln, Union | 119 min |
| Aug 17, 7:02 PM CDT | Special Weather Statement | UNR | Butte | 58 min |
| Aug 17, 7:16 PM CDT | Mesoscale Discussion | SPC | Butte, Custer, Fall River, Lawrence, Pennington | 89 min |
| Aug 17, 8:18 PM CDT | Special Weather Statement | UNR | Butte | 27 min |
| Aug 17, 10:41 PM CDT | Special Weather Statement | UNR | Custer | 34 min |
| Aug 17, 11:39 PM CDT | Special Weather Statement | UNR | Fall River | 36 min |
| Aug 18, 3:18 AM CDT | Flash Flood Watch | FSD | Union | 9 hr |
| Aug 18, 4:19 AM CDT | Special Weather Statement | FSD | Gregory | 41 min |
| Aug 18, 4:41 AM CDT | Severe Thunderstorm Warning | FSD | Charles Mix, Gregory | 49 min |
| Aug 19, 4:01 AM CDT | River Flood Warning | FSD | Minnehaha | 7 days |
| Aug 21, 4:02 AM CDT | High Wind Watch | UNR | Butte, Harding, Meade, Pennington, Perkins | 12 hr |
| Aug 21, 3:11 PM CDT | Wind Advisory | ABR | Brown, Buffalo, Campbell, Clark, Codington, Corson and 20 more | 43 hr |
| Aug 21, 3:11 PM CDT | Wind Advisory | FSD | Aurora, Beadle, Bon Homme, Brookings, Brule, Charles Mix and 14 more | 39 hr |
| Aug 21, 3:33 PM CDT | High Wind Warning | UNR | Butte, Haakon, Harding, Jackson, Meade, Pennington and 2 more | 30 hr |
| Aug 21, 3:33 PM CDT | Wind Advisory | UNR | Bennett, Custer, Fall River, Jackson, Lawrence, Mellette and 3 more | 30 hr |
| Aug 22, 10:45 AM CDT | High Wind Warning | ABR | Corson, Dewey, Hughes, Jones, Lyman, Stanley and 1 more | 11 hr |
| Aug 22, 2:13 PM CDT | Mesoscale Discussion | SPC | Brookings, Clay, Codington, Deuel, Grant, Hamlin and 8 more | 62 min |
| Aug 22, 2:35 PM CDT | Tornado Watch | SPC | Clay, Lincoln, Union | 7 hr |
| Aug 26, 7:28 PM CDT | Special Weather Statement | UNR | Fall River | 62 min |
| Aug 26, 9:26 PM CDT | Special Weather Statement | UNR | Custer | 49 min |
| Aug 26, 9:43 PM CDT | Special Weather Statement | UNR | Meade | 32 min |
| Aug 26, 9:48 PM CDT | Severe Thunderstorm Warning | UNR | Custer, Pennington | 34 min |
| Aug 26, 10:18 PM CDT | Special Weather Statement | UNR | Custer | 42 min |
| Aug 26, 10:20 PM CDT | Special Weather Statement | UNR | Meade | 40 min |
| Aug 26, 10:21 PM CDT | Special Weather Statement | UNR | Lawrence | 39 min |
| Aug 26, 10:40 PM CDT | Special Weather Statement | UNR | Pennington | 65 min |
| Aug 26, 11:04 PM CDT | Special Weather Statement | UNR | Haakon | 41 min |
| Aug 26, 11:09 PM CDT | Special Weather Statement | UNR | Lawrence | 51 min |
| Aug 26, 11:11 PM CDT | Special Weather Statement | UNR | Meade | 49 min |
| Aug 26, 11:12 PM CDT | Special Weather Statement | UNR | Haakon | 48 min |
| Aug 27, 12:29 AM CDT | Special Weather Statement | UNR | Haakon | 61 min |
| Aug 27, 12:30 AM CDT | Special Weather Statement | UNR | Haakon | 45 min |
| Aug 27, 12:46 AM CDT | Special Weather Statement | ABR | Stanley | 44 min |
| Aug 27, 1:26 AM CDT | Severe Thunderstorm Warning | ABR | Jones, Stanley | 18 min |
| Aug 27, 1:51 AM CDT | Special Weather Statement | ABR | Corson | 39 min |
| Aug 27, 2:01 AM CDT | Special Weather Statement | ABR | Lyman | 44 min |
| Aug 27, 2:08 AM CDT | Severe Thunderstorm Warning | ABR | Jones, Lyman | 67 min |
| Aug 27, 2:15 AM CDT | Special Weather Statement | UNR | Tripp | 60 min |
| Aug 27, 2:37 AM CDT | Mesoscale Discussion | SPC | Brule, Buffalo, Corson, Dewey, Gregory, Hughes and 8 more | 113 min |
| Aug 27, 3:13 AM CDT | Special Weather Statement | ABR | Brule | 47 min |
| Aug 27, 3:55 AM CDT | Severe Thunderstorm Warning | FSD | Aurora, Brule, Charles Mix | 50 min |
| Aug 27, 5:18 PM CDT | Special Weather Statement | UNR | Perkins | 42 min |
| Aug 27, 5:24 PM CDT | Special Weather Statement | UNR | Harding | 51 min |
| Aug 27, 6:16 PM CDT | Special Weather Statement | UNR | Butte | 44 min |
| Aug 27, 7:25 PM CDT | Flash Flood Warning | FSD | Lincoln, Minnehaha | 3 hr |
| Aug 27, 8:26 PM CDT | Flash Flood Warning | FSD | Minnehaha | 3 hr |
| Aug 27, 9:47 PM CDT | Flash Flood Warning | FSD | Bon Homme, Hutchinson, Turner, Yankton | 4 hr |
| Aug 27, 10:12 PM CDT | Flash Flood Warning | FSD | Lincoln, Minnehaha | 2 hr |
| Aug 27, 10:29 PM CDT | River Flood Warning | FSD | Lincoln, Minnehaha | 7 days |
| Aug 27, 10:29 PM CDT | River Flood Warning | FSD | Lincoln, Minnehaha | 7 days |
| Aug 30, 8:15 PM CDT | Special Weather Statement | UNR | Pennington | 60 min |
| Aug 30, 8:22 PM CDT | Special Weather Statement | UNR | Pennington | 53 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 | 82 |
| Tornado Warning | 3 |
| Severe Thunderstorm Watch | 4 |
| Tornado Watch | 1 |
| Mesoscale Discussion | 18 |
| Special Weather Statement | 125 |
| Flooding | |
| Areal Flood Warning | 2 |
| Flash Flood Warning | 6 |
| River Flood Warning | 3 |
| Flash Flood Watch | 4 |
| Areal Flood Advisory | 3 |
| Heat | |
| Heat Advisory | 3 |
| Wind and dust | |
| High Wind Warning | 2 |
| High Wind Watch | 1 |
| Wind Advisory | 3 |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Lawrence County26
- Pennington County25
- Meade County23
- Minnehaha County19
- Brookings County18
- Brown County17
- Faulk County17
- Tripp County17
- Butte County17
- Custer County17
- Jerauld County16
- Haakon County16
- Lincoln County16
- Todd County15
- Kingsbury County15
- Moody County15
- Hand County15
- Lake County14
- McCook County14
- Sanborn County14
- Aurora County14
- Clay County14
- Turner County14
- Mellette County13
- Gregory County13
- Hamlin County13
- Miner County13
- Potter County13
- Yankton County13
- Brule County13
- Union County13
- Jackson County12
- Beadle County12
- Clark County12
- Day County12
- Deuel County12
- Spink County12
- Harding County12
- Davison County12
- Hanson County12
26 more counties
- Hutchinson County12
- Codington County11
- Edmunds County11
- Walworth County11
- Jones County11
- Charles Mix County11
- Lyman County11
- Stanley County11
- Sully County10
- Fall River County9
- Hyde County9
- Buffalo County9
- Bennett County8
- Oglala Lakota County8
- Marshall County8
- Roberts County8
- Bon Homme County8
- Douglas County8
- Grant County7
- Hughes County7
- Dewey County7
- Ziebach County6
- Corson County6
- McPherson County5
- Perkins County5
- Campbell County4
Nearby
Alerts in force nowTornadoes on recordThe radar archive20142016
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.