Alert archive / South Dakota / 2006
Weather alerts in South Dakota, August 2006
313 weather alerts in August 2006, 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 2006. Tap one for its archive.
- Alerts
- 313
- Warnings
- 217
- Watches
- 46
- Advisories
- 2
- Busiest day
- August 10, 200640 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, 3:35 AM CDT | Flash Flood Watch | FSD | Union | 23 hr |
| Aug 1, 2:48 PM CDT | Mesoscale Discussion | SPC | Union | 117 min |
| Aug 1, 4:57 PM CDT | Severe Thunderstorm Watch | SPC | Clay, Lincoln, Minnehaha, Turner, Union, Yankton | 7 hr |
| Aug 1, 6:40 PM CDT | Severe Thunderstorm Warning | FSD | Clay, Union | 50 min |
| Aug 1, 7:17 PM CDT | Mesoscale Discussion | SPC | Clay, Union | 118 min |
| Aug 3, 3:42 AM CDT | Fire Weather Watch | FSD | 24 hr | |
| Aug 3, 4:05 AM CDT | Fire Weather Watch | ABR | 24 hr | |
| Aug 3, 6:10 AM CDT | Fire Weather Watch | UNR | 15 hr | |
| Aug 4, 3:32 AM CDT | Red Flag Warning | FSD | 17 hr | |
| Aug 4, 4:11 AM CDT | Fire Weather Watch | ABR | 23 hr | |
| Aug 4, 4:11 AM CDT | Red Flag Warning | ABR | 17 hr | |
| Aug 4, 5:42 AM CDT | Fire Weather Watch | UNR | 18 hr | |
| Aug 4, 2:16 PM CDT | Red Flag Warning | UNR | 9 hr | |
| Aug 4, 2:23 PM CDT | Mesoscale Discussion | SPC | Corson, Dewey, Haakon, Jackson, Meade, Oglala Lakota and 3 more | 97 min |
| Aug 4, 5:11 PM CDT | Severe Thunderstorm Watch | SPC | Buffalo, Campbell, Corson, Dewey, Edmunds, Faulk and 10 more | 6 hr |
| Aug 4, 7:46 PM CDT | Mesoscale Discussion | SPC | Brown, Buffalo, Campbell, Dewey, Edmunds, Faulk and 10 more | 59 min |
| Aug 4, 10:20 PM CDT | Mesoscale Discussion | SPC | Brown, Buffalo, Campbell, Dewey, Edmunds, Faulk and 11 more | 25 min |
| Aug 4, 11:40 PM CDT | Severe Thunderstorm Warning | ABR | Stanley | 35 min |
| Aug 5, 12:02 AM CDT | Severe Thunderstorm Warning | ABR | Lyman | 28 min |
| Aug 5, 3:27 AM CDT | Red Flag Warning | ABR | 17 hr | |
| Aug 5, 3:45 AM CDT | Red Flag Warning | UNR | 17 hr | |
| Aug 5, 4:27 PM CDT | Mesoscale Discussion | SPC | Aurora, Beadle, Bon Homme, Brookings, Brown, Brule and 43 more | 2 hr |
| Aug 5, 5:17 PM CDT | Severe Thunderstorm Warning | FSD | Bon Homme, Charles Mix | 41 min |
| Aug 5, 5:30 PM CDT | Severe Thunderstorm Watch | SPC | Bon Homme, Clay, Hutchinson, Lincoln, Minnehaha, Turner and 2 more | 5 hr |
| Aug 5, 6:01 PM CDT | Severe Thunderstorm Warning | FSD | Bon Homme | 29 min |
| Aug 5, 7:17 PM CDT | Severe Thunderstorm Warning | ABR | Brown | 43 min |
| Aug 5, 7:23 PM CDT | Severe Thunderstorm Warning | ABR | Hughes, Lyman, Stanley | 26 min |
| Aug 5, 7:35 PM CDT | Mesoscale Discussion | SPC | Brown, Codington, Day, Grant, Marshall, Roberts | 55 min |
| Aug 5, 8:50 PM CDT | Mesoscale Discussion | SPC | Bon Homme, Clay, Hutchinson, Lincoln, Minnehaha, Turner and 2 more | 85 min |
| Aug 6, 3:25 PM CDT | Fire Weather Watch | UNR | 14 hr | |
| Aug 6, 3:46 PM CDT | Fire Weather Watch | ABR | 12 hr | |
| Aug 7, 3:20 AM CDT | Fire Weather Watch | ABR | 12 hr | |
| Aug 7, 3:20 AM CDT | Red Flag Warning | ABR | 18 hr | |
| Aug 7, 5:27 AM CDT | Red Flag Warning | UNR | 25 hr | |
| Aug 7, 4:06 PM CDT | Severe Thunderstorm Warning | UNR | Lawrence | 54 min |
| Aug 7, 4:28 PM CDT | Flash Flood Warning | UNR | Lawrence | 3 hr |
| Aug 7, 4:53 PM CDT | Severe Thunderstorm Warning | UNR | Lawrence | 82 min |
| Aug 7, 5:47 PM CDT | Flash Flood Warning | UNR | Meade | 118 min |
| Aug 7, 6:08 PM CDT | Severe Thunderstorm Warning | UNR | Pennington | 82 min |
| Aug 7, 7:12 PM CDT | Severe Thunderstorm Warning | UNR | Custer | 63 min |
| Aug 7, 7:28 PM CDT | Severe Thunderstorm Warning | UNR | Pennington | 47 min |
| Aug 8, 2:33 PM CDT | Mesoscale Discussion | SPC | Meade, Pennington, Perkins, Ziebach | 87 min |
| Aug 8, 2:49 PM CDT | Severe Thunderstorm Warning | UNR | Custer | 56 min |
| Aug 8, 2:54 PM CDT | Severe Thunderstorm Watch | SPC | Bennett, Butte, Custer, Fall River, Haakon, Harding and 9 more | 7 hr |
| Aug 8, 3:00 PM CDT | Severe Thunderstorm Warning | UNR | Meade | 31 min |
| Aug 8, 3:36 PM CDT | Severe Thunderstorm Warning | UNR | Custer | 54 min |
| Aug 8, 4:24 PM CDT | Severe Thunderstorm Warning | UNR | Pennington | 54 min |
| Aug 8, 4:57 PM CDT | Severe Thunderstorm Warning | UNR | Haakon, Jackson | 63 min |
| Aug 8, 5:49 PM CDT | Severe Thunderstorm Warning | UNR | Mellette | 71 min |
| Aug 8, 5:54 PM CDT | Severe Thunderstorm Warning | UNR | Jackson | 66 min |
| Aug 8, 6:05 PM CDT | Mesoscale Discussion | SPC | Bennett, Butte, Custer, Fall River, Haakon, Harding and 12 more | 85 min |
| Aug 8, 6:51 PM CDT | Severe Thunderstorm Warning | UNR | Perkins | 54 min |
| Aug 8, 6:55 PM CDT | Severe Thunderstorm Warning | UNR | Mellette | 65 min |
| Aug 8, 7:43 PM CDT | Severe Thunderstorm Warning | UNR | Perkins | 62 min |
| Aug 8, 7:55 PM CDT | Severe Thunderstorm Warning | UNR | Bennett | 65 min |
| Aug 8, 8:21 PM CDT | Severe Thunderstorm Warning | UNR | Ziebach | 54 min |
| Aug 8, 8:27 PM CDT | Severe Thunderstorm Warning | UNR | Meade | 45 min |
| Aug 8, 9:10 PM CDT | Severe Thunderstorm Warning | UNR | Ziebach | 33 min |
| Aug 9, 3:05 PM CDT | Mesoscale Discussion | SPC | Aurora, Beadle, Bon Homme, Brown, Brule, Buffalo and 42 more | 85 min |
| Aug 9, 3:31 PM CDT | Severe Thunderstorm Watch | SPC | Campbell, Corson, Dewey, Edmunds, McPherson, Walworth | 6 hr |
| Aug 9, 6:32 PM CDT | Severe Thunderstorm Watch | SPC | Aurora, Bennett, Brule, Buffalo, Charles Mix, Douglas and 17 more | 5 hr |
| Aug 9, 6:44 PM CDT | Severe Thunderstorm Warning | UNR | Todd | 61 min |
| Aug 9, 7:03 PM CDT | Severe Thunderstorm Warning | UNR | Tripp | 57 min |
| Aug 9, 7:31 PM CDT | Severe Thunderstorm Warning | UNR | Bennett | 43 min |
| Aug 9, 7:45 PM CDT | Severe Thunderstorm Warning | ABR | McPherson | 45 min |
| Aug 9, 7:56 PM CDT | Severe Thunderstorm Warning | UNR | Mellette | 64 min |
| Aug 9, 8:07 PM CDT | Mesoscale Discussion | SPC | Aurora, Beadle, Brookings, Clark, Codington, Davison and 18 more | 83 min |
| Aug 9, 8:08 PM CDT | Severe Thunderstorm Warning | ABR | Lyman | 52 min |
| Aug 9, 8:32 PM CDT | Severe Thunderstorm Warning | ABR | Edmunds, McPherson | 47 min |
| Aug 9, 8:58 PM CDT | Severe Thunderstorm Warning | UNR | Mellette, Todd | 62 min |
| Aug 9, 9:00 PM CDT | Severe Thunderstorm Warning | ABR | McPherson | 30 min |
| Aug 9, 9:37 PM CDT | Severe Thunderstorm Watch | SPC | Brown, Clark, Codington, Day, Deuel, Edmunds and 6 more | 4 hr |
| Aug 9, 9:44 PM CDT | Severe Thunderstorm Warning | ABR | McPherson | 31 min |
| Aug 9, 10:06 PM CDT | Severe Thunderstorm Warning | ABR | Edmunds, Faulk | 39 min |
| Aug 9, 10:48 PM CDT | Severe Thunderstorm Warning | ABR | Faulk | 27 min |
| Aug 9, 10:54 PM CDT | Severe Thunderstorm Warning | ABR | Brown, Marshall | 51 min |
| Aug 9, 11:15 PM CDT | Severe Thunderstorm Warning | ABR | Faulk | 45 min |
| Aug 9, 11:45 PM CDT | Severe Thunderstorm Warning | ABR | Day, Marshall | 60 min |
| Aug 10, 12:52 AM CDT | Mesoscale Discussion | SPC | Aurora, Beadle, Brookings, Davison, Douglas, Hanson and 10 more | 83 min |
| Aug 10, 1:04 AM CDT | Severe Thunderstorm Warning | ABR | Clark, Codington | 26 min |
| Aug 10, 2:52 AM CDT | Mesoscale Discussion | SPC | Brown, Campbell, Edmunds, McPherson | 83 min |
| Aug 10, 2:59 AM CDT | Severe Thunderstorm Warning | ABR | McPherson | 61 min |
| Aug 10, 4:04 AM CDT | Severe Thunderstorm Warning | ABR | McPherson | 26 min |
| Aug 10, 3:00 PM CDT | Severe Thunderstorm Warning | ABR | Corson | 30 min |
| Aug 10, 3:07 PM CDT | Mesoscale Discussion | SPC | Beadle, Brown, Buffalo, Butte, Campbell, Corson and 22 more | 113 min |
| Aug 10, 3:27 PM CDT | Severe Thunderstorm Watch | SPC | Buffalo, Butte, Campbell, Corson, Dewey, Faulk and 14 more | 7 hr |
| Aug 10, 3:29 PM CDT | Severe Thunderstorm Warning | ABR | Corson | 46 min |
| Aug 10, 4:43 PM CDT | Flash Flood Warning | ABR | Corson | 3 hr |
| Aug 10, 4:57 PM CDT | Severe Thunderstorm Warning | ABR | Potter | 33 min |
| Aug 10, 5:02 PM CDT | Severe Thunderstorm Warning | ABR | Dewey | 43 min |
| Aug 10, 5:12 PM CDT | Severe Thunderstorm Warning | UNR | Meade, Perkins | 63 min |
| Aug 10, 5:25 PM CDT | Flash Flood Warning | ABR | Dewey | 3 hr |
| Aug 10, 5:32 PM CDT | Severe Thunderstorm Warning | ABR | Potter, Sully | 43 min |
| Aug 10, 5:33 PM CDT | Severe Thunderstorm Warning | ABR | Walworth | 20 min |
| Aug 10, 5:47 PM CDT | Severe Thunderstorm Warning | ABR | Dewey | 28 min |
| Aug 10, 6:04 PM CDT | Mesoscale Discussion | SPC | Aurora, Beadle, Bon Homme, Brule, Buffalo, Charles Mix and 22 more | 86 min |
| Aug 10, 6:15 PM CDT | Severe Thunderstorm Warning | ABR | Sully | 45 min |
| Aug 10, 6:18 PM CDT | Severe Thunderstorm Warning | ABR | Marshall | 57 min |
| Aug 10, 6:50 PM CDT | Severe Thunderstorm Warning | ABR | Day | 55 min |
| Aug 10, 6:52 PM CDT | Severe Thunderstorm Warning | ABR | Hyde | 38 min |
| Aug 10, 6:57 PM CDT | Severe Thunderstorm Warning | ABR | Hughes | 48 min |
| Aug 10, 6:59 PM CDT | Severe Thunderstorm Warning | UNR | Jackson | 61 min |
| Aug 10, 7:07 PM CDT | Severe Thunderstorm Watch | SPC | Aurora, Beadle, Bennett, Bon Homme, Brookings, Brule and 39 more | 6 hr |
| Aug 10, 7:12 PM CDT | Severe Thunderstorm Warning | ABR | Hand | 48 min |
| Aug 10, 7:32 PM CDT | Severe Thunderstorm Warning | ABR | Buffalo, Hyde | 58 min |
| Aug 10, 7:38 PM CDT | Severe Thunderstorm Warning | ABR | Jones | 67 min |
| Aug 10, 7:44 PM CDT | Severe Thunderstorm Warning | ABR | Day | 31 min |
| Aug 10, 7:56 PM CDT | Severe Thunderstorm Warning | ABR | Clark, Codington, Hamlin | 64 min |
| Aug 10, 8:01 PM CDT | Severe Thunderstorm Warning | UNR | Mellette | 44 min |
| Aug 10, 8:02 PM CDT | Severe Thunderstorm Warning | ABR | Hand | 58 min |
| Aug 10, 8:06 PM CDT | Severe Thunderstorm Warning | FSD | Beadle | 54 min |
| Aug 10, 8:21 PM CDT | Severe Thunderstorm Warning | ABR | Lyman | 24 min |
| Aug 10, 8:28 PM CDT | Severe Thunderstorm Warning | FSD | Jerauld | 47 min |
| Aug 10, 8:44 PM CDT | Severe Thunderstorm Warning | FSD | Aurora | 46 min |
| Aug 10, 8:46 PM CDT | Severe Thunderstorm Warning | UNR | Mellette | 44 min |
| Aug 10, 8:47 PM CDT | Severe Thunderstorm Warning | FSD | Sanborn | 58 min |
| Aug 10, 8:49 PM CDT | Severe Thunderstorm Warning | FSD | Beadle | 56 min |
| Aug 10, 8:53 PM CDT | Severe Thunderstorm Warning | ABR | Spink | 52 min |
| Aug 10, 8:54 PM CDT | Severe Thunderstorm Warning | UNR | Tripp | 66 min |
| Aug 10, 8:56 PM CDT | Severe Thunderstorm Warning | ABR | Clark | 23 min |
| Aug 10, 9:05 PM CDT | Severe Thunderstorm Warning | FSD | Davison | 55 min |
| Aug 10, 9:15 PM CDT | Severe Thunderstorm Warning | UNR | Todd | 60 min |
| Aug 10, 9:23 PM CDT | Severe Thunderstorm Warning | FSD | Hanson, Miner | 67 min |
| Aug 10, 9:29 PM CDT | Mesoscale Discussion | SPC | Bon Homme, Charles Mix, Clay, Davison, Douglas, Gregory and 8 more | 91 min |
| Aug 10, 9:49 PM CDT | Severe Thunderstorm Warning | FSD | Kingsbury | 56 min |
| Aug 10, 9:55 PM CDT | Severe Thunderstorm Warning | FSD | McCook | 50 min |
| Aug 10, 10:30 PM CDT | Severe Thunderstorm Watch | SPC | Union | 6 hr |
| Aug 10, 10:43 PM CDT | Severe Thunderstorm Warning | FSD | Gregory | 32 min |
| Aug 11, 2:18 PM CDT | Mesoscale Discussion | SPC | Bennett, Butte, Corson, Custer, Dewey, Haakon and 12 more | 117 min |
| Aug 11, 2:46 PM CDT | Severe Thunderstorm Watch | SPC | Bennett, Butte, Corson, Dewey, Haakon, Harding and 10 more | 8 hr |
| Aug 11, 3:43 PM CDT | Severe Thunderstorm Warning | UNR | Bennett | 62 min |
| Aug 11, 4:22 PM CDT | Severe Thunderstorm Warning | UNR | Jackson | 53 min |
| Aug 11, 5:08 PM CDT | Severe Thunderstorm Warning | UNR | Mellette | 47 min |
| Aug 11, 5:20 PM CDT | Mesoscale Discussion | SPC | Aurora, Brule, Buffalo, Charles Mix, Davison, Douglas and 10 more | 85 min |
| Aug 11, 5:55 PM CDT | Severe Thunderstorm Warning | UNR | Harding | 53 min |
| Aug 11, 6:20 PM CDT | Severe Thunderstorm Warning | UNR | Perkins | 55 min |
| Aug 11, 7:08 PM CDT | Severe Thunderstorm Warning | UNR | Perkins | 67 min |
| Aug 11, 7:58 PM CDT | Mesoscale Discussion | SPC | Bennett, Campbell, Corson, Dewey, Haakon, Hughes and 15 more | 92 min |
| Aug 11, 8:00 PM CDT | Severe Thunderstorm Warning | UNR | Meade, Ziebach | 90 min |
| Aug 11, 8:12 PM CDT | Tornado Warning | UNR | Meade | 18 min |
| Aug 11, 8:18 PM CDT | Severe Thunderstorm Warning | UNR | Perkins | 42 min |
| Aug 11, 10:00 PM CDT | Severe Thunderstorm Warning | ABR | Dewey | 30 min |
| Aug 11, 10:32 PM CDT | Severe Thunderstorm Warning | ABR | Dewey | 23 min |
| Aug 11, 10:38 PM CDT | Mesoscale Discussion | SPC | Brown, Clark, Codington, Day, Edmunds, Faulk and 5 more | 97 min |
| Aug 11, 11:00 PM CDT | Severe Thunderstorm Watch | SPC | Beadle, Brown, Buffalo, Campbell, Clark, Day and 15 more | 5 hr |
| Aug 12, 12:05 AM CDT | Severe Thunderstorm Warning | ABR | Sully | 40 min |
| Aug 12, 3:13 AM CDT | Mesoscale Discussion | SPC | Beadle, Brown, Buffalo, Campbell, Clark, Day and 15 more | 62 min |
| Aug 12, 11:30 AM CDT | Flood Watch | ABR | Clark, Codington, Day, Deuel, Grant, Hamlin and 4 more | 25 hr |
| Aug 12, 1:27 PM CDT | Mesoscale Discussion | SPC | Aurora, Beadle, Brule, Buffalo, Edmunds, Faulk and 13 more | 93 min |
| Aug 12, 1:45 PM CDT | Severe Thunderstorm Watch | SPC | Aurora, Beadle, Brown, Brule, Buffalo, Charles Mix and 23 more | 7 hr |
| Aug 12, 2:34 PM CDT | Severe Thunderstorm Warning | ABR | Edmunds, Potter, Walworth | 41 min |
| Aug 12, 2:37 PM CDT | Mesoscale Discussion | SPC | Marshall | 83 min |
| Aug 12, 2:56 PM CDT | Tornado Watch | SPC | Clark, Codington, Day, Deuel, Grant, Hamlin and 2 more | 5 hr |
| Aug 12, 3:00 PM CDT | Flash Flood Watch | FSD | Beadle, Brookings, Davison, Hanson, Jerauld, Kingsbury and 3 more | 21 hr |
| Aug 12, 3:01 PM CDT | Severe Thunderstorm Warning | ABR | Faulk, Potter | 44 min |
| Aug 12, 3:07 PM CDT | Severe Thunderstorm Warning | ABR | McPherson | 38 min |
| Aug 12, 3:18 PM CDT | Severe Thunderstorm Warning | ABR | Edmunds | 27 min |
| Aug 12, 3:21 PM CDT | Severe Thunderstorm Warning | ABR | Marshall | 24 min |
| Aug 12, 3:42 PM CDT | Severe Thunderstorm Warning | ABR | Faulk | 48 min |
| Aug 12, 5:03 PM CDT | Severe Thunderstorm Warning | ABR | Spink | 42 min |
| Aug 12, 5:50 PM CDT | Severe Thunderstorm Warning | ABR | Clark, Spink | 25 min |
| Aug 12, 6:23 PM CDT | Severe Thunderstorm Warning | FSD | Beadle | 37 min |
| Aug 12, 6:36 PM CDT | Flash Flood Warning | ABR | Roberts | 6 hr |
| Aug 12, 6:55 PM CDT | Severe Thunderstorm Warning | FSD | Beadle, Kingsbury, Sanborn | 50 min |
| Aug 12, 7:04 PM CDT | Mesoscale Discussion | SPC | Brookings, Kingsbury, Lake, McCook, Miner, Minnehaha and 1 more | 86 min |
| Aug 12, 7:19 PM CDT | Severe Thunderstorm Warning | FSD | Miner | 41 min |
| Aug 12, 7:30 PM CDT | Severe Thunderstorm Warning | FSD | Davison | 30 min |
| Aug 12, 7:38 PM CDT | Tornado Watch | SPC | Brookings, Codington, Deuel, Grant, Hamlin, Hanson and 6 more | 4 hr |
| Aug 12, 7:56 PM CDT | Severe Thunderstorm Warning | FSD | Hanson, Miner | 34 min |
| Aug 12, 8:01 PM CDT | Severe Thunderstorm Warning | FSD | Davison | 29 min |
| Aug 12, 8:45 PM CDT | Severe Thunderstorm Watch | SPC | Butte, Corson, Custer, Dewey, Haakon, Harding and 5 more | 4 hr |
| Aug 12, 9:04 PM CDT | Severe Thunderstorm Warning | UNR | Harding | 56 min |
| Aug 12, 10:03 PM CDT | Severe Thunderstorm Warning | UNR | Harding | 57 min |
| Aug 14, 1:12 PM CDT | Mesoscale Discussion | SPC | Bennett, Custer, Fall River, Oglala Lakota | 93 min |
| Aug 14, 2:01 PM CDT | Severe Thunderstorm Watch | SPC | Butte, Custer, Fall River, Lawrence, Meade, Pennington | 7 hr |
| Aug 14, 3:04 PM CDT | Fire Weather Watch | FSD | 6 hr | |
| Aug 14, 3:13 PM CDT | Fire Weather Watch | UNR | 14 hr | |
| Aug 14, 4:00 PM CDT | Fire Weather Watch | ABR | 12 hr | |
| Aug 14, 4:48 PM CDT | Severe Thunderstorm Warning | UNR | Meade | 57 min |
| Aug 14, 5:40 PM CDT | Severe Thunderstorm Warning | UNR | Meade | 65 min |
| Aug 14, 6:38 PM CDT | Severe Thunderstorm Warning | UNR | Meade, Pennington | 67 min |
| Aug 14, 7:21 PM CDT | Mesoscale Discussion | SPC | Butte, Custer, Fall River, Lawrence, Meade, Oglala Lakota and 1 more | 114 min |
| Aug 14, 7:38 PM CDT | Severe Thunderstorm Warning | UNR | Pennington | 67 min |
| Aug 14, 8:01 PM CDT | Severe Thunderstorm Warning | UNR | Pennington | 32 min |
| Aug 14, 9:24 PM CDT | Red Flag Warning | FSD | 23 hr | |
| Aug 15, 4:25 AM CDT | Red Flag Warning | ABR | 16 hr | |
| Aug 15, 4:55 AM CDT | Red Flag Warning | UNR | 17 hr | |
| Aug 15, 3:35 PM CDT | Mesoscale Discussion | SPC | Brown, Clark, Codington, Custer, Day, Dewey and 21 more | 115 min |
| Aug 15, 4:12 PM CDT | Severe Thunderstorm Warning | UNR | Custer | 63 min |
| Aug 15, 4:56 PM CDT | Severe Thunderstorm Warning | UNR | Pennington | 41 min |
| Aug 15, 5:24 PM CDT | Severe Thunderstorm Warning | UNR | Meade | 66 min |
| Aug 15, 6:10 PM CDT | Severe Thunderstorm Watch | SPC | Beadle, Brown, Buffalo, Butte, Campbell, Clark and 29 more | 4 hr |
| Aug 15, 7:26 PM CDT | Severe Thunderstorm Warning | ABR | Dewey | 49 min |
| Aug 15, 8:37 PM CDT | Mesoscale Discussion | SPC | Brown, Buffalo, Campbell, Clark, Codington, Corson and 20 more | 53 min |
| Aug 16, 4:49 AM CDT | Fire Weather Watch | UNR | 24 hr | |
| Aug 16, 2:27 PM CDT | Mesoscale Discussion | SPC | Brown, Edmunds, Faulk, Hand, Hughes, Hyde and 7 more | 2 hr |
| Aug 16, 3:50 PM CDT | Severe Thunderstorm Watch | SPC | Brown, Campbell, Clark, Codington, Day, Edmunds and 10 more | 7 hr |
| Aug 16, 4:07 PM CDT | Severe Thunderstorm Warning | UNR | Mellette, Todd | 53 min |
| Aug 16, 6:19 PM CDT | Severe Thunderstorm Warning | ABR | McPherson | 26 min |
| Aug 16, 6:21 PM CDT | Mesoscale Discussion | SPC | Brown, Day, Edmunds, Faulk, McPherson, Marshall and 1 more | 84 min |
| Aug 16, 6:43 PM CDT | Severe Thunderstorm Warning | ABR | McPherson | 32 min |
| Aug 16, 7:15 PM CDT | Severe Thunderstorm Warning | ABR | McPherson | 60 min |
| Aug 17, 2:10 PM CDT | Mesoscale Discussion | SPC | Butte, Corson, Dewey, Haakon, Harding, Lawrence and 6 more | 2 hr |
| Aug 17, 2:40 PM CDT | Severe Thunderstorm Watch | SPC | Bennett, Butte, Custer, Fall River, Haakon, Harding and 6 more | 7 hr |
| Aug 17, 4:03 PM CDT | Severe Thunderstorm Warning | UNR | Lawrence | 57 min |
| Aug 17, 4:32 PM CDT | Severe Thunderstorm Warning | UNR | Meade | 58 min |
| Aug 17, 5:25 PM CDT | Severe Thunderstorm Warning | UNR | Meade | 65 min |
| Aug 17, 6:02 PM CDT | Mesoscale Discussion | SPC | Butte, Campbell, Corson, Custer, Dewey, Edmunds and 14 more | 118 min |
| Aug 17, 6:05 PM CDT | Severe Thunderstorm Warning | UNR | Pennington | 39 min |
| Aug 17, 7:14 PM CDT | Severe Thunderstorm Warning | UNR | Ziebach | 14 min |
| Aug 17, 7:54 PM CDT | Severe Thunderstorm Warning | UNR | Harding | 44 min |
| Aug 17, 8:51 PM CDT | Severe Thunderstorm Warning | ABR | Potter, Walworth | 21 min |
| Aug 17, 9:09 PM CDT | Mesoscale Discussion | SPC | Butte, Campbell, Corson, Custer, Dewey, Haakon and 9 more | 66 min |
| Aug 17, 9:40 PM CDT | Severe Thunderstorm Watch | SPC | Butte, Campbell, Corson, Dewey, Edmunds, Faulk and 12 more | 6 hr |
| Aug 17, 10:05 PM CDT | Severe Thunderstorm Warning | ABR | Potter | 25 min |
| Aug 17, 10:15 PM CDT | Severe Thunderstorm Warning | UNR | Pennington | 60 min |
| Aug 17, 10:35 PM CDT | Severe Thunderstorm Warning | ABR | Faulk, Hyde, Potter, Sully | 25 min |
| Aug 17, 11:00 PM CDT | Severe Thunderstorm Warning | UNR | Haakon | 41 min |
| Aug 17, 11:42 PM CDT | Mesoscale Discussion | SPC | Butte, Corson, Dewey, Haakon, Harding, Lawrence and 7 more | 2 hr |
| Aug 18, 1:14 AM CDT | Severe Thunderstorm Warning | ABR | Hughes, Stanley, Sully | 46 min |
| Aug 18, 1:17 AM CDT | Mesoscale Discussion | SPC | Butte, Harding, Lawrence, Meade, Perkins, Ziebach | 88 min |
| Aug 18, 2:00 AM CDT | Severe Thunderstorm Warning | ABR | Hughes, Stanley, Sully | 45 min |
| Aug 18, 4:52 AM CDT | Severe Thunderstorm Warning | ABR | Dewey, Potter | 38 min |
| Aug 18, 5:28 AM CDT | Severe Thunderstorm Warning | ABR | Potter, Walworth | 24 min |
| Aug 18, 5:38 AM CDT | Severe Thunderstorm Warning | ABR | Dewey, Stanley | 67 min |
| Aug 18, 5:47 AM CDT | Severe Thunderstorm Watch | SPC | Brown, Campbell, Clark, Codington, Day, Deuel and 16 more | 5 hr |
| Aug 18, 6:01 AM CDT | Severe Thunderstorm Warning | ABR | Hughes, Potter, Sully, Walworth | 59 min |
| Aug 18, 6:47 AM CDT | Severe Thunderstorm Warning | ABR | Faulk, Hand, Hyde, Potter | 28 min |
| Aug 18, 7:02 AM CDT | Severe Thunderstorm Warning | ABR | Hughes, Stanley | 28 min |
| Aug 18, 7:14 AM CDT | Severe Thunderstorm Warning | ABR | Faulk, Hand, Hyde | 61 min |
| Aug 18, 7:18 AM CDT | Flash Flood Warning | ABR | Potter | 3 hr |
| Aug 18, 7:28 AM CDT | Severe Thunderstorm Warning | ABR | Lyman | 41 min |
| Aug 18, 7:45 AM CDT | Severe Thunderstorm Watch | SPC | Aurora, Beadle, Bon Homme, Brule, Buffalo, Charles Mix and 12 more | 4 hr |
| Aug 18, 8:30 AM CDT | Severe Thunderstorm Warning | ABR | Hand | 30 min |
| Aug 18, 8:43 AM CDT | Severe Thunderstorm Warning | FSD | Beadle, Jerauld | 62 min |
| Aug 18, 9:14 AM CDT | Severe Thunderstorm Warning | ABR | Spink | 31 min |
| Aug 18, 9:21 AM CDT | Severe Thunderstorm Warning | FSD | Brule | 39 min |
| Aug 18, 10:27 AM CDT | Mesoscale Discussion | SPC | Bon Homme, Brookings, Charles Mix, Douglas, Hanson, Hutchinson and 9 more | 93 min |
| Aug 18, 12:23 PM CDT | Severe Thunderstorm Warning | FSD | Lincoln, Turner | 52 min |
| Aug 18, 12:43 PM CDT | Flash Flood Warning | FSD | Lincoln | 2 hr |
| Aug 20, 1:35 PM CDT | Severe Thunderstorm Warning | UNR | Pennington | 55 min |
| Aug 20, 2:15 PM CDT | Severe Thunderstorm Warning | UNR | Custer | 46 min |
| Aug 20, 2:31 PM CDT | Mesoscale Discussion | SPC | Campbell, Dewey, Edmunds, Faulk, Haakon, Hughes and 9 more | 119 min |
| Aug 20, 2:54 PM CDT | Severe Thunderstorm Warning | UNR | Custer | 21 min |
| Aug 20, 3:39 PM CDT | Severe Thunderstorm Warning | UNR | 66 min | |
| Aug 20, 4:31 PM CDT | Severe Thunderstorm Warning | ABR | Hughes, Stanley | 44 min |
| Aug 20, 4:50 PM CDT | Severe Thunderstorm Warning | ABR | Jones | 40 min |
| Aug 20, 4:50 PM CDT | Severe Thunderstorm Watch | SPC | Bennett, Brown, Buffalo, Campbell, Dewey, Edmunds and 16 more | 5 hr |
| Aug 20, 5:15 PM CDT | Severe Thunderstorm Warning | ABR | Stanley | 45 min |
| Aug 20, 5:27 PM CDT | Severe Thunderstorm Warning | ABR | Jones | 37 min |
| Aug 20, 5:50 PM CDT | Severe Thunderstorm Warning | ABR | Campbell | 25 min |
| Aug 20, 6:00 PM CDT | Severe Thunderstorm Warning | ABR | Stanley | 30 min |
| Aug 20, 6:08 PM CDT | Mesoscale Discussion | SPC | Bennett, Buffalo, Campbell, Edmunds, Faulk, Hand and 11 more | 97 min |
| Aug 20, 6:17 PM CDT | Severe Thunderstorm Warning | ABR | Potter | 43 min |
| Aug 20, 6:21 PM CDT | Severe Thunderstorm Warning | ABR | Lyman | 29 min |
| Aug 20, 6:28 PM CDT | Severe Thunderstorm Warning | ABR | Hyde, Sully | 47 min |
| Aug 20, 6:30 PM CDT | Severe Thunderstorm Warning | ABR | Brown | 60 min |
| Aug 20, 6:43 PM CDT | Flash Flood Warning | ABR | Stanley | 2 hr |
| Aug 20, 6:58 PM CDT | Severe Thunderstorm Warning | ABR | Potter | 47 min |
| Aug 20, 7:21 PM CDT | Severe Thunderstorm Warning | ABR | Edmunds | 54 min |
| Aug 20, 7:31 PM CDT | Severe Thunderstorm Warning | ABR | Brown | 26 min |
| Aug 20, 7:32 PM CDT | Flash Flood Warning | ABR | Potter | 28 min |
| Aug 20, 7:36 PM CDT | Flash Flood Warning | ABR | Potter | 2 hr |
| Aug 20, 7:40 PM CDT | Severe Thunderstorm Warning | ABR | Hyde, Sully | 39 min |
| Aug 20, 7:59 PM CDT | Flash Flood Warning | ABR | Edmunds | 3 hr |
| Aug 20, 8:00 PM CDT | Mesoscale Discussion | SPC | Aurora, Beadle, Bennett, Brown, Brule, Buffalo and 21 more | 90 min |
| Aug 20, 10:40 PM CDT | High Wind Warning | ABR | Grant, Roberts | 2 hr |
| Aug 21, 1:54 PM CDT | Mesoscale Discussion | SPC | Butte, Custer, Fall River, Lawrence, Meade, Oglala Lakota and 2 more | 2 hr |
| Aug 22, 3:14 AM CDT | Severe Thunderstorm Warning | ABR | Brown | 31 min |
| Aug 22, 3:09 PM CDT | Fire Weather Watch | UNR | 16 hr | |
| Aug 22, 3:51 PM CDT | Mesoscale Discussion | SPC | Campbell, Corson, Dewey, Edmunds, Faulk, Hand and 5 more | 84 min |
| Aug 22, 5:39 PM CDT | Severe Thunderstorm Warning | UNR | Pennington | 66 min |
| Aug 22, 6:58 PM CDT | Severe Thunderstorm Warning | UNR | Meade, Pennington | 62 min |
| Aug 22, 7:40 PM CDT | Severe Thunderstorm Warning | UNR | Jackson | 65 min |
| Aug 22, 8:41 PM CDT | Severe Thunderstorm Warning | UNR | Jackson | 64 min |
| Aug 22, 9:19 PM CDT | Severe Thunderstorm Warning | UNR | Bennett | 41 min |
| Aug 22, 9:44 PM CDT | Severe Thunderstorm Warning | UNR | Todd | 49 min |
| Aug 22, 10:02 PM CDT | Mesoscale Discussion | SPC | Marshall, Roberts | 88 min |
| Aug 22, 10:07 PM CDT | Severe Thunderstorm Warning | ABR | McPherson | 53 min |
| Aug 22, 10:16 PM CDT | Severe Thunderstorm Watch | SPC | Brown, Clark, Codington, Day, Deuel, Edmunds and 6 more | 7 hr |
| Aug 22, 11:14 PM CDT | Severe Thunderstorm Warning | ABR | McPherson | 31 min |
| Aug 23, 1:31 AM CDT | Severe Thunderstorm Warning | ABR | Marshall | 59 min |
| Aug 23, 7:21 AM CDT | Red Flag Warning | UNR | 36 hr | |
| Aug 23, 3:17 PM CDT | Fire Weather Watch | UNR | 16 hr | |
| Aug 24, 11:52 AM CDT | Severe Thunderstorm Watch | SPC | Brown, Campbell, Clark, Codington, Corson, Day and 12 more | 5 hr |
| Aug 24, 2:57 PM CDT | Mesoscale Discussion | SPC | Brown, Buffalo, Campbell, Clark, Codington, Day and 18 more | 2 hr |
| Aug 24, 3:28 PM CDT | Severe Thunderstorm Warning | ABR | Dewey, Potter, Sully | 62 min |
| Aug 24, 3:40 PM CDT | Tornado Watch | SPC | Brown, Campbell, Clark, Codington, Corson, Day and 15 more | 6 hr |
| Aug 24, 3:41 PM CDT | Severe Thunderstorm Warning | ABR | Campbell | 49 min |
| Aug 24, 4:40 PM CDT | Severe Thunderstorm Warning | ABR | McPherson | 35 min |
| Aug 24, 4:58 PM CDT | Severe Thunderstorm Warning | ABR | Edmunds, Walworth | 62 min |
| Aug 24, 5:02 PM CDT | Severe Thunderstorm Warning | ABR | Campbell | 28 min |
| Aug 24, 5:19 PM CDT | Severe Thunderstorm Warning | ABR | Potter | 26 min |
| Aug 24, 5:34 PM CDT | Severe Thunderstorm Warning | ABR | Faulk | 41 min |
| Aug 24, 5:36 PM CDT | Mesoscale Discussion | SPC | Aurora, Beadle, Brookings, Charles Mix, Davison, Douglas and 11 more | 54 min |
| Aug 24, 5:51 PM CDT | Tornado Watch | SPC | Aurora, Beadle, Brookings, Davison, Douglas, Hanson and 11 more | 4 hr |
| Aug 24, 6:03 PM CDT | Mesoscale Discussion | SPC | Brown, Clark, Codington, Day, Deuel, Edmunds and 7 more | 87 min |
| Aug 24, 6:20 PM CDT | Severe Thunderstorm Warning | ABR | McPherson | 25 min |
| Aug 24, 6:27 PM CDT | Tornado Warning | FSD | Beadle | 63 min |
| Aug 24, 6:51 PM CDT | Severe Thunderstorm Warning | ABR | Brown, Edmunds | 22 min |
| Aug 24, 7:11 PM CDT | Tornado Warning | FSD | Beadle | 64 min |
| Aug 24, 7:23 PM CDT | Tornado Warning | FSD | Kingsbury | 52 min |
| Aug 24, 8:01 PM CDT | Tornado Warning | FSD | Miner | 36 min |
| Aug 24, 8:12 PM CDT | Tornado Warning | FSD | Kingsbury | 33 min |
| Aug 24, 8:27 PM CDT | Severe Thunderstorm Warning | FSD | Hanson, McCook | 37 min |
| Aug 24, 9:08 PM CDT | Mesoscale Discussion | SPC | Bon Homme, Clay, Hutchinson, Lincoln, McCook, Minnehaha and 4 more | 97 min |
| Aug 24, 9:25 PM CDT | Severe Thunderstorm Warning | FSD | Minnehaha | 35 min |
| Aug 29, 6:59 AM CDT | Fire Weather Watch | UNR | 23 hr | |
| Aug 30, 6:20 AM CDT | Red Flag Warning | UNR | 25 hr | |
| Aug 30, 3:41 PM CDT | Mesoscale Discussion | SPC | Butte, Custer, Fall River, Harding, Lawrence, Meade and 2 more | 3 hr |
| Aug 30, 9:59 PM CDT | Wind Advisory | UNR | Butte, Harding, Lawrence, Meade, Pennington, Perkins | 13 hr |
| Aug 31, 4:14 AM CDT | Wind Advisory | ABR | Brown, Clark, Codington, Corson, Day, Deuel and 6 more | 8 hr |
| Aug 31, 4:51 PM CDT | Severe Thunderstorm Warning | FSD | Hutchinson | 24 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 | 187 |
| Tornado Warning | 6 |
| Severe Thunderstorm Watch | 24 |
| Tornado Watch | 4 |
| Mesoscale Discussion | 48 |
| Flooding | |
| Flash Flood Warning | 11 |
| Flash Flood Watch | 2 |
| Flood Watch | 1 |
| Wind and dust | |
| High Wind Warning | 1 |
| Wind Advisory | 2 |
| Fire | |
| Red Flag Warning | 12 |
| Fire Weather Watch | 15 |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Potter County50
- McPherson County46
- Edmunds County41
- Faulk County40
- Sully County40
- Stanley County38
- Dewey County37
- Meade County37
- Hyde County36
- Hughes County35
- Walworth County35
- Hand County34
- Brown County33
- Spink County32
- Marshall County31
- Pennington County30
- Campbell County30
- Jones County29
- Day County29
- Lyman County28
- Clark County28
- Mellette County26
- Ziebach County25
- Corson County24
- Beadle County24
- Perkins County24
- Buffalo County23
- Codington County23
- Haakon County21
- Jackson County20
- Jerauld County20
- Roberts County20
- Todd County20
- Lawrence County20
- Custer County20
- Butte County20
- Harding County20
- Grant County19
- Kingsbury County19
- Miner County19
26 more counties
- Hamlin County18
- Tripp County18
- Davison County16
- Deuel County16
- Hanson County16
- McCook County16
- Bennett County16
- Minnehaha County15
- Turner County15
- Aurora County15
- Hutchinson County15
- Sanborn County15
- Douglas County14
- Union County12
- Lincoln County12
- Bon Homme County12
- Charles Mix County12
- Brule County11
- Gregory County11
- Lake County11
- Clay County10
- Yankton County10
- Brookings County10
- Moody County10
- Oglala Lakota County9
- Fall River County9
Nearby
Alerts in force nowTornadoes on recordThe radar archive20052007
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.