Alert archive / South Dakota / Special Weather Statements / 2021
Special Weather Statements in South Dakota, August 2021
111 special weather statements in August 2021. An alert counts here when it covered any part of the state, so the counties below add up to more than the state. The archive of special weather statements reaches back to 2006.
Special Weather Statements by county
Each county as a circle sized by its count in August 2021. Tap one for its archive.
- Special Weather Statements
- 111
- Busiest day
- August 28, 202125 special weather statements
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 5, 4:14 PM CDT | Special Weather Statement | ABR | Deuel | 31 min |
| Aug 5, 4:26 PM CDT | Special Weather Statement | UNR | Lawrence | 49 min |
| Aug 5, 5:25 PM CDT | Special Weather Statement | UNR | Custer, Fall River | 65 min |
| Aug 5, 5:47 PM CDT | Special Weather Statement | UNR | Pennington | 43 min |
| Aug 5, 5:53 PM CDT | Special Weather Statement | UNR | Fall River | 52 min |
| Aug 5, 6:36 PM CDT | Special Weather Statement | UNR | Oglala Lakota | 54 min |
| Aug 5, 7:33 PM CDT | Special Weather Statement | UNR | Bennett, Jackson | 57 min |
| Aug 6, 2:52 PM CDT | Special Weather Statement | UNR | Custer | 23 min |
| Aug 6, 3:15 PM CDT | Special Weather Statement | UNR | Custer | 30 min |
| Aug 6, 4:12 PM CDT | Special Weather Statement | UNR | 33 min | |
| Aug 6, 4:44 PM CDT | Special Weather Statement | UNR | 31 min | |
| Aug 6, 7:18 PM CDT | Special Weather Statement | UNR | Butte | 27 min |
| Aug 6, 7:26 PM CDT | Special Weather Statement | UNR | Pennington | 64 min |
| Aug 6, 7:28 PM CDT | Special Weather Statement | UNR | Butte | 32 min |
| Aug 6, 8:50 PM CDT | Special Weather Statement | UNR | Haakon | 55 min |
| Aug 6, 9:15 PM CDT | Special Weather Statement | LBF | Todd | 45 min |
| Aug 6, 9:49 PM CDT | Special Weather Statement | ABR | Jones, Stanley | 41 min |
| Aug 6, 9:54 PM CDT | Special Weather Statement | UNR | Haakon | 36 min |
| Aug 7, 8:09 PM CDT | Special Weather Statement | ABR | Brown | 36 min |
| Aug 7, 8:18 PM CDT | Special Weather Statement | ABR | Brown | 27 min |
| Aug 7, 9:07 PM CDT | Special Weather Statement | ABR | Brown | 23 min |
| Aug 7, 10:09 PM CDT | Special Weather Statement | ABR | Brown | 36 min |
| Aug 7, 10:53 PM CDT | Special Weather Statement | ABR | Spink | 37 min |
| Aug 8, 10:35 PM CDT | Special Weather Statement | UNR | 40 min | |
| Aug 14, 4:18 PM CDT | Special Weather Statement | UNR | Pennington | 42 min |
| Aug 14, 5:30 PM CDT | Special Weather Statement | ABR | Brown | 45 min |
| Aug 14, 6:40 PM CDT | Special Weather Statement | UNR | Meade | 50 min |
| Aug 14, 9:28 PM CDT | Special Weather Statement | ABR | Dewey | 32 min |
| Aug 18, 6:36 PM CDT | Special Weather Statement | UNR | Oglala Lakota | 39 min |
| Aug 19, 4:05 PM CDT | Special Weather Statement | UNR | Pennington | 40 min |
| Aug 19, 4:34 PM CDT | Special Weather Statement | UNR | Jackson | 41 min |
| Aug 19, 5:22 PM CDT | Special Weather Statement | UNR | Haakon | 23 min |
| Aug 19, 5:59 PM CDT | Special Weather Statement | UNR | Ziebach | 31 min |
| Aug 19, 6:49 PM CDT | Special Weather Statement | UNR | Oglala Lakota | 41 min |
| Aug 19, 7:29 PM CDT | Special Weather Statement | ABR | Corson, Dewey | 61 min |
| Aug 19, 9:28 PM CDT | Special Weather Statement | UNR | Ziebach | 32 min |
| Aug 19, 9:49 PM CDT | Special Weather Statement | UNR | Todd | 26 min |
| Aug 19, 10:33 PM CDT | Special Weather Statement | UNR | Tripp | 27 min |
| Aug 21, 11:38 PM CDT | Special Weather Statement | UNR | 37 min | |
| Aug 22, 6:21 AM CDT | Special Weather Statement | UNR | Haakon, Mellette, Todd, Tripp | 84 min |
| Aug 22, 7:43 AM CDT | Special Weather Statement | UNR | Mellette, Tripp | 92 min |
| Aug 22, 8:02 AM CDT | Special Weather Statement | ABR | Jones | 43 min |
| Aug 22, 3:40 PM CDT | Special Weather Statement | ABR | Deuel | 20 min |
| Aug 22, 5:50 PM CDT | Special Weather Statement | ABR | Edmunds | 25 min |
| Aug 22, 8:12 PM CDT | Special Weather Statement | ABR | Codington | 33 min |
| Aug 22, 8:39 PM CDT | Special Weather Statement | ABR | Grant | 36 min |
| Aug 23, 2:56 PM CDT | Special Weather Statement | UNR | Mellette | 34 min |
| Aug 23, 4:58 PM CDT | Special Weather Statement | UNR | Mellette | 47 min |
| Aug 23, 5:48 PM CDT | Special Weather Statement | UNR | Butte, Harding | 42 min |
| Aug 23, 6:13 PM CDT | Special Weather Statement | ABR | Jones | 32 min |
| Aug 23, 7:02 PM CDT | Special Weather Statement | UNR | Mellette | 43 min |
| Aug 23, 7:43 PM CDT | Special Weather Statement | UNR | Tripp | 47 min |
| Aug 23, 7:45 PM CDT | Special Weather Statement | UNR | Meade | 60 min |
| Aug 23, 8:22 PM CDT | Special Weather Statement | UNR | Ziebach | 38 min |
| Aug 23, 8:33 PM CDT | Special Weather Statement | UNR | Lyman | 42 min |
| Aug 23, 10:45 PM CDT | Special Weather Statement | ABR | Campbell | 30 min |
| Aug 23, 11:02 PM CDT | Special Weather Statement | ABR | Campbell | 43 min |
| Aug 24, 2:52 AM CDT | Special Weather Statement | ABR | Grant | 68 min |
| Aug 24, 6:06 AM CDT | Special Weather Statement | ABR | Day, Roberts | 24 min |
| Aug 24, 6:50 AM CDT | Special Weather Statement | ABR | Grant | 25 min |
| Aug 25, 12:02 PM CDT | Special Weather Statement | LBF | Todd | 43 min |
| Aug 26, 1:14 AM CDT | Special Weather Statement | UNR | Harding | 61 min |
| Aug 26, 2:36 AM CDT | Special Weather Statement | UNR | Harding | 39 min |
| Aug 26, 3:06 AM CDT | Special Weather Statement | UNR | Perkins | 54 min |
| Aug 26, 5:37 AM CDT | Special Weather Statement | ABR | Campbell, Dewey, Walworth | 53 min |
| Aug 26, 7:19 AM CDT | Special Weather Statement | ABR | Edmunds, Faulk | 26 min |
| Aug 26, 6:12 PM CDT | Special Weather Statement | UNR | Lawrence | 33 min |
| Aug 26, 10:02 PM CDT | Special Weather Statement | UNR | Pennington | 58 min |
| Aug 26, 10:33 PM CDT | Special Weather Statement | UNR | Haakon, Jackson | 42 min |
| Aug 26, 11:17 PM CDT | Special Weather Statement | UNR | Haakon | 58 min |
| Aug 27, 12:51 AM CDT | Special Weather Statement | ABR | Stanley | 24 min |
| Aug 27, 1:19 AM CDT | Special Weather Statement | ABR | Hughes | 26 min |
| Aug 27, 1:42 AM CDT | Special Weather Statement | UNR | Tripp | 48 min |
| Aug 27, 2:23 AM CDT | Special Weather Statement | UNR | Haakon | 52 min |
| Aug 27, 3:27 AM CDT | Special Weather Statement | ABR | Jones | 18 min |
| Aug 27, 4:23 AM CDT | Special Weather Statement | ABR | Hughes | 37 min |
| Aug 27, 4:53 AM CDT | Special Weather Statement | ABR | Hand, Hyde | 37 min |
| Aug 27, 5:07 PM CDT | Special Weather Statement | UNR | Harding | 38 min |
| Aug 28, 2:40 AM CDT | Special Weather Statement | UNR | Todd | 35 min |
| Aug 28, 2:49 AM CDT | Special Weather Statement | ABR | Corson | 26 min |
| Aug 28, 3:36 AM CDT | Special Weather Statement | ABR | Campbell | 24 min |
| Aug 28, 3:57 AM CDT | Special Weather Statement | ABR | Campbell | 33 min |
| Aug 28, 4:00 AM CDT | Special Weather Statement | UNR | Tripp | 60 min |
| Aug 28, 4:08 AM CDT | Special Weather Statement | UNR | Ziebach | 37 min |
| Aug 28, 4:13 AM CDT | Special Weather Statement | UNR | Ziebach | 32 min |
| Aug 28, 4:15 AM CDT | Special Weather Statement | ABR | Campbell | 30 min |
| Aug 28, 4:24 AM CDT | Special Weather Statement | ABR | Walworth | 36 min |
| Aug 28, 4:41 AM CDT | Special Weather Statement | UNR | Ziebach | 49 min |
| Aug 28, 5:29 AM CDT | Special Weather Statement | ABR | Dewey | 16 min |
| Aug 28, 5:56 AM CDT | Special Weather Statement | ABR | Walworth | 34 min |
| Aug 28, 6:40 AM CDT | Special Weather Statement | ABR | Potter | 35 min |
| Aug 28, 6:57 AM CDT | Special Weather Statement | ABR | Brown | 33 min |
| Aug 28, 7:53 AM CDT | Special Weather Statement | ABR | Brown | 37 min |
| Aug 28, 7:58 AM CDT | Special Weather Statement | LBF | Todd | 32 min |
| Aug 28, 8:00 AM CDT | Special Weather Statement | UNR | Todd, Tripp | 60 min |
| Aug 28, 8:24 AM CDT | Special Weather Statement | ABR | Day | 36 min |
| Aug 28, 8:27 AM CDT | Special Weather Statement | ABR | Roberts | 48 min |
| Aug 28, 8:29 AM CDT | Special Weather Statement | LBF | Todd | 46 min |
| Aug 28, 9:01 AM CDT | Special Weather Statement | UNR | Todd, Tripp | 29 min |
| Aug 28, 9:39 AM CDT | Special Weather Statement | LBF | Bennett | 21 min |
| Aug 28, 9:44 AM CDT | Special Weather Statement | UNR | Todd | 31 min |
| Aug 28, 10:16 AM CDT | Special Weather Statement | UNR | Todd | 29 min |
| Aug 28, 10:44 AM CDT | Special Weather Statement | UNR | Todd | 31 min |
| Aug 30, 4:38 PM CDT | Special Weather Statement | ABR | Corson | 37 min |
| Aug 30, 9:12 PM CDT | Special Weather Statement | LBF | Todd | 48 min |
| Aug 30, 9:19 PM CDT | Special Weather Statement | UNR | Perkins | 41 min |
| Aug 30, 9:33 PM CDT | Special Weather Statement | UNR | Ziebach | 42 min |
| Aug 30, 10:35 PM CDT | Special Weather Statement | UNR | Todd | 40 min |
| Aug 30, 11:02 PM CDT | Special Weather Statement | UNR | Tripp | 58 min |
| Aug 30, 11:53 PM CDT | Special Weather Statement | UNR | Todd | 67 min |
| Aug 31, 12:06 AM CDT | Special Weather Statement | UNR | Jackson | 54 min |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Todd County15
- Tripp County9
- Haakon County7
- Brown County7
- Ziebach County7
- Campbell County6
- Pennington County5
- Mellette County5
- Jackson County4
- Jones County4
- Dewey County4
- Harding County4
- Custer County3
- Oglala Lakota County3
- Butte County3
- Corson County3
- Grant County3
- Walworth County3
- Deuel County2
- Lawrence County2
- Fall River County2
- Bennett County2
- Stanley County2
- Meade County2
- Edmunds County2
- Day County2
- Roberts County2
- Perkins County2
- Hughes County2
- Spink County1
- Codington County1
- Lyman County1
- Faulk County1
- Hand County1
- Hyde County1
- Potter County1
Nearby
Alerts in force nowTornadoes on recordThe radar archive20202022
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.