Alert archive / South Dakota / 1998
Weather alerts in South Dakota, August 1998
160 weather alerts in August 1998, 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 1998. Tap one for its archive.
- Alerts
- 160
- Warnings
- 153
- Watches
- 7
- Advisories
- 0
- Busiest day
- August 24, 199829 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, 3:32 PM CDT | Severe Thunderstorm Warning | UNR | Harding | 48 min |
| Aug 1, 4:15 PM CDT | Severe Thunderstorm Watch | SPC | Butte, Custer, Fall River, Harding, Lawrence, Meade and 3 more | 6 hr |
| Aug 1, 5:30 PM CDT | Severe Thunderstorm Warning | UNR | Fall River | 50 min |
| Aug 1, 6:11 PM CDT | Severe Thunderstorm Warning | UNR | Fall River | 44 min |
| Aug 1, 6:15 PM CDT | Severe Thunderstorm Warning | UNR | Lawrence | 45 min |
| Aug 8, 10:05 PM CDT | Severe Thunderstorm Warning | UNR | 45 min | |
| Aug 9, 3:08 PM CDT | Severe Thunderstorm Warning | ABR | Hughes, Sully | 62 min |
| Aug 9, 6:15 PM CDT | Severe Thunderstorm Warning | UNR | Haakon | 35 min |
| Aug 9, 6:20 PM CDT | Severe Thunderstorm Warning | ABR | Jones | 65 min |
| Aug 10, 7:04 PM CDT | Severe Thunderstorm Warning | UNR | Custer, Fall River | 61 min |
| Aug 10, 7:43 PM CDT | Severe Thunderstorm Warning | UNR | Pennington | 32 min |
| Aug 11, 1:10 PM CDT | Severe Thunderstorm Warning | UNR | Bennett | 35 min |
| Aug 11, 1:38 PM CDT | Severe Thunderstorm Warning | UNR | Custer | 32 min |
| Aug 11, 2:15 PM CDT | Severe Thunderstorm Warning | UNR | Custer | 30 min |
| Aug 11, 2:42 PM CDT | Severe Thunderstorm Warning | UNR | Custer | 33 min |
| Aug 11, 3:20 PM CDT | Severe Thunderstorm Warning | UNR | Fall River | 50 min |
| Aug 14, 10:29 PM CDT | Severe Thunderstorm Warning | FSD | Union | 31 min |
| Aug 15, 6:57 PM CDT | Severe Thunderstorm Warning | ABR | Dewey | 63 min |
| Aug 15, 7:00 PM CDT | Severe Thunderstorm Warning | UNR | Ziebach | 50 min |
| Aug 15, 7:27 PM CDT | Severe Thunderstorm Warning | UNR | Ziebach | 48 min |
| Aug 15, 7:52 PM CDT | Severe Thunderstorm Warning | UNR | Haakon | 48 min |
| Aug 16, 4:15 PM CDT | Severe Thunderstorm Watch | SPC | Brown, Day, Marshall, Roberts | 6 hr |
| Aug 17, 7:34 PM CDT | Severe Thunderstorm Warning | UNR | Fall River | 46 min |
| Aug 17, 8:14 PM CDT | Severe Thunderstorm Warning | UNR | Custer | 46 min |
| Aug 17, 8:34 PM CDT | Severe Thunderstorm Warning | UNR | 46 min | |
| Aug 17, 8:50 PM CDT | Severe Thunderstorm Warning | UNR | Bennett, Jackson | 50 min |
| Aug 17, 9:15 PM CDT | Severe Thunderstorm Warning | UNR | Pennington | 50 min |
| Aug 17, 9:40 PM CDT | Severe Thunderstorm Warning | UNR | Jackson | 45 min |
| Aug 17, 9:57 PM CDT | Severe Thunderstorm Warning | UNR | Meade, Pennington | 48 min |
| Aug 17, 10:02 PM CDT | Severe Thunderstorm Warning | UNR | Haakon | 53 min |
| Aug 17, 10:38 PM CDT | Severe Thunderstorm Warning | UNR | Ziebach | 47 min |
| Aug 17, 10:49 PM CDT | Severe Thunderstorm Warning | ABR | Jones, Stanley | 61 min |
| Aug 17, 10:55 PM CDT | Severe Thunderstorm Warning | UNR | Haakon | 35 min |
| Aug 17, 11:32 PM CDT | Severe Thunderstorm Warning | ABR | Dewey | 63 min |
| Aug 18, 3:26 AM CDT | Severe Thunderstorm Warning | UNR | Pennington | 34 min |
| Aug 18, 4:20 AM CDT | Severe Thunderstorm Warning | UNR | Meade | 50 min |
| Aug 18, 6:29 PM CDT | Severe Thunderstorm Warning | UNR | Fall River | 36 min |
| Aug 18, 7:05 PM CDT | Severe Thunderstorm Warning | UNR | Meade | 65 min |
| Aug 18, 7:08 PM CDT | Severe Thunderstorm Warning | UNR | Fall River | 62 min |
| Aug 18, 7:34 PM CDT | Severe Thunderstorm Warning | ABR | Campbell | 61 min |
| Aug 18, 9:52 PM CDT | Severe Thunderstorm Warning | UNR | Butte, Harding | 53 min |
| Aug 18, 10:29 PM CDT | Severe Thunderstorm Warning | UNR | Meade, Perkins | 66 min |
| Aug 18, 10:44 PM CDT | Severe Thunderstorm Warning | UNR | Harding | 21 min |
| Aug 18, 11:11 PM CDT | Severe Thunderstorm Warning | UNR | Perkins | 64 min |
| Aug 19, 3:39 PM CDT | Severe Thunderstorm Warning | UNR | Pennington | 36 min |
| Aug 19, 4:52 PM CDT | Severe Thunderstorm Warning | FSD | Beadle, Kingsbury | 53 min |
| Aug 19, 5:10 PM CDT | Severe Thunderstorm Warning | FSD | Aurora, Douglas | 35 min |
| Aug 19, 5:11 PM CDT | Severe Thunderstorm Warning | ABR | Clark | 34 min |
| Aug 19, 5:17 PM CDT | Severe Thunderstorm Warning | FSD | Charles Mix, Gregory | 48 min |
| Aug 19, 5:36 PM CDT | Severe Thunderstorm Warning | FSD | Davison, Douglas | 44 min |
| Aug 19, 5:45 PM CDT | Severe Thunderstorm Watch | SPC | Bon Homme, Brookings, Charles Mix, Davison, Deuel, Douglas and 11 more | 3 hr |
| Aug 19, 5:47 PM CDT | Severe Thunderstorm Warning | FSD | Kingsbury | 33 min |
| Aug 19, 6:12 PM CDT | Severe Thunderstorm Warning | FSD | Miner, Sanborn | 33 min |
| Aug 19, 6:23 PM CDT | Severe Thunderstorm Warning | FSD | Kingsbury | 47 min |
| Aug 19, 6:32 PM CDT | Severe Thunderstorm Warning | FSD | Charles Mix, Douglas | 33 min |
| Aug 19, 6:49 PM CDT | Severe Thunderstorm Warning | FSD | Miner, Sanborn | 46 min |
| Aug 19, 7:15 PM CDT | Severe Thunderstorm Warning | FSD | Lake | 30 min |
| Aug 20, 2:08 PM CDT | Severe Thunderstorm Warning | UNR | Lawrence | 32 min |
| Aug 20, 2:40 PM CDT | Severe Thunderstorm Warning | UNR | Lawrence | 30 min |
| Aug 20, 3:09 PM CDT | Severe Thunderstorm Warning | UNR | Lawrence, Meade | 61 min |
| Aug 20, 4:04 PM CDT | Severe Thunderstorm Warning | UNR | Lawrence, Meade | 66 min |
| Aug 20, 4:48 PM CDT | Flash Flood Warning | UNR | Lawrence | 6 hr |
| Aug 20, 5:00 PM CDT | Severe Thunderstorm Warning | UNR | Meade | 65 min |
| Aug 20, 5:48 PM CDT | Severe Thunderstorm Warning | UNR | Custer | 32 min |
| Aug 20, 6:00 PM CDT | Severe Thunderstorm Warning | UNR | Meade | 60 min |
| Aug 20, 6:00 PM CDT | Severe Thunderstorm Warning | UNR | Meade | 65 min |
| Aug 20, 7:17 PM CDT | Severe Thunderstorm Warning | UNR | Harding | 48 min |
| Aug 20, 8:20 PM CDT | Severe Thunderstorm Warning | UNR | Pennington | 35 min |
| Aug 21, 9:53 PM CDT | Severe Thunderstorm Warning | UNR | Custer | 17 min |
| Aug 21, 9:58 PM CDT | Severe Thunderstorm Warning | UNR | Pennington | 32 min |
| Aug 21, 10:16 PM CDT | Severe Thunderstorm Warning | UNR | Meade | 34 min |
| Aug 21, 10:28 PM CDT | Severe Thunderstorm Warning | UNR | Pennington | 17 min |
| Aug 21, 10:37 PM CDT | Severe Thunderstorm Warning | UNR | Meade, Pennington | 48 min |
| Aug 22, 4:45 PM CDT | Severe Thunderstorm Warning | UNR | Meade | 50 min |
| Aug 22, 8:25 PM CDT | Severe Thunderstorm Warning | UNR | Butte | 60 min |
| Aug 22, 8:36 PM CDT | Severe Thunderstorm Warning | UNR | Harding | 64 min |
| Aug 22, 8:54 PM CDT | Severe Thunderstorm Warning | UNR | Butte | 61 min |
| Aug 22, 8:54 PM CDT | Severe Thunderstorm Warning | UNR | Butte | 66 min |
| Aug 22, 9:16 PM CDT | Severe Thunderstorm Warning | UNR | Meade, Perkins | 59 min |
| Aug 22, 9:56 PM CDT | Severe Thunderstorm Warning | UNR | Meade | 49 min |
| Aug 22, 10:29 PM CDT | Severe Thunderstorm Warning | UNR | Haakon, Ziebach | 46 min |
| Aug 22, 11:30 PM CDT | Severe Thunderstorm Warning | ABR | Jones, Stanley | 60 min |
| Aug 22, 11:54 PM CDT | Severe Thunderstorm Warning | ABR | Hughes, Lyman | 61 min |
| Aug 23, 1:36 AM CDT | Severe Thunderstorm Warning | ABR | Spink | 34 min |
| Aug 23, 2:33 AM CDT | Severe Thunderstorm Warning | ABR | Day, Grant, Roberts | 62 min |
| Aug 23, 2:33 AM CDT | Severe Thunderstorm Warning | ABR | Codington | 62 min |
| Aug 23, 4:09 AM CDT | Severe Thunderstorm Warning | FSD | Hutchinson | 36 min |
| Aug 23, 4:32 AM CDT | Severe Thunderstorm Warning | FSD | Turner | 33 min |
| Aug 23, 10:33 PM CDT | Severe Thunderstorm Warning | UNR | Jackson | 32 min |
| Aug 24, 1:23 AM CDT | Severe Thunderstorm Warning | UNR | Perkins | 47 min |
| Aug 24, 1:48 AM CDT | Severe Thunderstorm Warning | ABR | Dewey | 32 min |
| Aug 24, 1:57 AM CDT | Severe Thunderstorm Warning | UNR | Harding | 63 min |
| Aug 24, 2:02 AM CDT | Severe Thunderstorm Warning | ABR | Corson | 58 min |
| Aug 24, 2:15 AM CDT | Severe Thunderstorm Watch | SPC | Beadle, Brookings, Brown, Butte, Campbell, Clark and 28 more | 6 hr |
| Aug 24, 2:26 AM CDT | Severe Thunderstorm Warning | ABR | Dewey, Potter, Walworth | 49 min |
| Aug 24, 2:44 AM CDT | Severe Thunderstorm Warning | UNR | Perkins | 51 min |
| Aug 24, 2:56 AM CDT | Severe Thunderstorm Warning | UNR | Harding | 49 min |
| Aug 24, 3:14 AM CDT | Severe Thunderstorm Warning | UNR | Butte, Perkins | 46 min |
| Aug 24, 3:45 AM CDT | Severe Thunderstorm Warning | UNR | Perkins | 50 min |
| Aug 24, 3:57 AM CDT | Severe Thunderstorm Warning | UNR | Meade | 48 min |
| Aug 24, 4:10 AM CDT | Severe Thunderstorm Warning | UNR | Ziebach | 65 min |
| Aug 24, 4:26 AM CDT | Severe Thunderstorm Warning | FSD | Beadle | 34 min |
| Aug 24, 4:28 AM CDT | Severe Thunderstorm Warning | ABR | Clark, Spink | 62 min |
| Aug 24, 5:29 AM CDT | Severe Thunderstorm Warning | ABR | Potter, Sully | 61 min |
| Aug 24, 5:55 AM CDT | Severe Thunderstorm Warning | ABR | Hughes, Hyde | 65 min |
| Aug 24, 6:23 AM CDT | Severe Thunderstorm Warning | ABR | Hand | 62 min |
| Aug 24, 6:53 AM CDT | Severe Thunderstorm Warning | FSD | Beadle, Jerauld | 47 min |
| Aug 24, 7:21 AM CDT | Severe Thunderstorm Warning | FSD | Sanborn | 34 min |
| Aug 24, 7:29 AM CDT | Severe Thunderstorm Warning | FSD | Davison | 51 min |
| Aug 24, 7:45 AM CDT | Severe Thunderstorm Watch | SPC | Beadle, Bon Homme, Brookings, Clay, Davison, Douglas and 13 more | 5 hr |
| Aug 24, 7:47 AM CDT | Severe Thunderstorm Warning | FSD | Kingsbury, Miner | 48 min |
| Aug 24, 7:52 AM CDT | Severe Thunderstorm Warning | FSD | Hanson | 48 min |
| Aug 24, 8:04 AM CDT | Severe Thunderstorm Warning | FSD | McCook | 66 min |
| Aug 24, 8:16 AM CDT | Severe Thunderstorm Warning | FSD | Lake | 49 min |
| Aug 24, 8:32 AM CDT | Severe Thunderstorm Warning | FSD | Minnehaha, Turner | 58 min |
| Aug 24, 8:43 AM CDT | Severe Thunderstorm Warning | FSD | Moody | 47 min |
| Aug 24, 8:46 AM CDT | Severe Thunderstorm Warning | FSD | Lincoln | 64 min |
| Aug 26, 4:35 PM CDT | Severe Thunderstorm Warning | UNR | Pennington | 50 min |
| Aug 26, 4:59 PM CDT | Severe Thunderstorm Warning | UNR | Jackson | 36 min |
| Aug 26, 5:06 PM CDT | Severe Thunderstorm Warning | ABR | Jones | 64 min |
| Aug 26, 5:07 PM CDT | Severe Thunderstorm Warning | UNR | Haakon | 63 min |
| Aug 26, 5:30 PM CDT | Severe Thunderstorm Watch | SPC | Bennett, Brule, Buffalo, Butte, Custer, Fall River and 16 more | 5 hr |
| Aug 26, 5:34 PM CDT | Severe Thunderstorm Warning | UNR | Mellette | 46 min |
| Aug 26, 5:48 PM CDT | Severe Thunderstorm Warning | UNR | Ziebach | 47 min |
| Aug 26, 5:54 PM CDT | Severe Thunderstorm Warning | UNR | Jackson, Pennington | 46 min |
| Aug 26, 6:06 PM CDT | Severe Thunderstorm Warning | ABR | Jones | 64 min |
| Aug 26, 6:08 PM CDT | Severe Thunderstorm Warning | UNR | Haakon | 47 min |
| Aug 26, 6:23 PM CDT | Severe Thunderstorm Warning | UNR | Mellette | 47 min |
| Aug 26, 6:29 PM CDT | Severe Thunderstorm Warning | UNR | Ziebach | 51 min |
| Aug 26, 6:32 PM CDT | Tornado Warning | UNR | Haakon, Jackson | 33 min |
| Aug 26, 6:43 PM CDT | Severe Thunderstorm Warning | ABR | Walworth | 62 min |
| Aug 26, 6:52 PM CDT | Severe Thunderstorm Warning | ABR | Dewey | 63 min |
| Aug 26, 7:02 PM CDT | Severe Thunderstorm Warning | UNR | Jackson | 33 min |
| Aug 26, 7:41 PM CDT | Severe Thunderstorm Warning | UNR | Jackson | 49 min |
| Aug 26, 7:43 PM CDT | Severe Thunderstorm Warning | ABR | Walworth | 62 min |
| Aug 26, 7:47 PM CDT | Flash Flood Warning | UNR | Jackson | 3 hr |
| Aug 26, 8:00 PM CDT | Severe Thunderstorm Warning | ABR | Corson | 45 min |
| Aug 26, 8:56 PM CDT | Flash Flood Warning | ABR | Corson | 3 hr |
| Aug 26, 8:59 PM CDT | Severe Thunderstorm Warning | UNR | Jackson | 46 min |
| Aug 26, 9:16 PM CDT | Severe Thunderstorm Warning | UNR | Butte | 49 min |
| Aug 26, 9:29 PM CDT | Severe Thunderstorm Warning | UNR | Haakon | 51 min |
| Aug 26, 9:48 PM CDT | Flash Flood Warning | UNR | Haakon, Jackson | 4 hr |
| Aug 26, 10:07 PM CDT | Severe Thunderstorm Warning | ABR | Campbell, Walworth | 58 min |
| Aug 26, 10:18 PM CDT | Severe Thunderstorm Warning | UNR | Haakon | 47 min |
| Aug 26, 11:39 PM CDT | Severe Thunderstorm Warning | ABR | Jones | 61 min |
| Aug 27, 1:44 AM CDT | Severe Thunderstorm Warning | ABR | Stanley | 61 min |
| Aug 27, 2:17 AM CDT | Flash Flood Warning | ABR | Walworth | 93 min |
| Aug 27, 2:21 AM CDT | Severe Thunderstorm Warning | ABR | Hughes | 64 min |
| Aug 27, 2:47 AM CDT | Severe Thunderstorm Warning | ABR | Stanley | 63 min |
| Aug 27, 4:44 AM CDT | Severe Thunderstorm Warning | FSD | Beadle | 46 min |
| Aug 30, 6:11 PM CDT | Severe Thunderstorm Warning | ABR | Lyman | 34 min |
| Aug 30, 6:16 PM CDT | Severe Thunderstorm Warning | ABR | Lyman | 29 min |
| Aug 30, 6:33 PM CDT | Severe Thunderstorm Warning | UNR | Harding | 32 min |
| Aug 30, 6:48 PM CDT | Severe Thunderstorm Warning | UNR | Harding | 47 min |
| Aug 30, 7:15 PM CDT | Severe Thunderstorm Watch | SPC | Bon Homme, Charles Mix, Clay, Douglas, Gregory, Hutchinson and 3 more | 5 hr |
| Aug 30, 8:20 PM CDT | Severe Thunderstorm Warning | UNR | Butte, Perkins | 35 min |
| Aug 30, 11:08 PM CDT | Severe Thunderstorm Warning | ABR | Jones | 47 min |
| Aug 30, 11:21 PM CDT | Severe Thunderstorm Warning | UNR | Haakon, Jackson | 34 min |
| Aug 30, 11:56 PM CDT | Severe Thunderstorm Warning | UNR | Jackson, Mellette | 34 min |
| Aug 31, 12:31 AM CDT | Severe Thunderstorm Warning | UNR | Mellette | 34 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 | 147 |
| Tornado Warning | 1 |
| Severe Thunderstorm Watch | 7 |
| Flooding | |
| Flash Flood Warning | 5 |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Meade County18
- Haakon County14
- Jackson County14
- Pennington County13
- Harding County11
- Butte County10
- Perkins County10
- Custer County9
- Fall River County9
- Jones County8
- Ziebach County8
- Lawrence County7
- Kingsbury County7
- Hughes County6
- Dewey County6
- Stanley County6
- Beadle County6
- Douglas County6
- Miner County6
- Walworth County6
- Lake County5
- Sanborn County5
- Mellette County5
- Sully County4
- Charles Mix County4
- Davison County4
- Hutchinson County4
- Turner County4
- Lyman County4
- Corson County4
- Bennett County3
- Union County3
- Day County3
- Roberts County3
- Campbell County3
- Clark County3
- Gregory County3
- Bon Homme County3
- Brookings County3
- Hanson County3
26 more counties
- McCook County3
- Minnehaha County3
- Moody County3
- Yankton County3
- Spink County3
- Hand County3
- Hyde County3
- Potter County3
- Oglala Lakota County2
- Brown County2
- Marshall County2
- Hamlin County2
- Codington County2
- Jerauld County2
- Clay County2
- Lincoln County2
- Tripp County2
- Aurora County1
- Deuel County1
- Grant County1
- Edmunds County1
- Faulk County1
- McPherson County1
- Brule County1
- Buffalo County1
- Todd County1
Nearby
Alerts in force nowTornadoes on recordThe radar archive19971999
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.