Alert archive / South Dakota / 2012

Weather alerts in South Dakota, May 2012

291 weather alerts in May 2012, 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 May 2012. Tap one for its archive.

Alerts
291
Warnings
174
Watches
18
Advisories
16
Busiest day
May 5, 201266 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.

IssuedProductOfficeCountiesLasted
May 1, 2:30 PM CDTMesoscale DiscussionSPCBon Homme, Brookings, Charles Mix, Clay, Codington, Davison and 17 more60 min
May 1, 2:59 PM CDTTornado WatchSPCBon Homme, Brookings, Clay, Deuel, Grant, Hanson and 11 more6 hr
May 1, 3:35 PM CDTSevere Thunderstorm WarningFSDGregory40 min
May 1, 4:02 PM CDTSevere Thunderstorm WarningFSDCharles Mix, Douglas28 min
May 1, 4:03 PM CDTSevere Thunderstorm WarningFSDLake, McCook27 min
May 1, 4:58 PM CDTSevere Thunderstorm WatchSPCAurora, Brule, Charles Mix, Davison, Douglas, Gregory4 hr
May 1, 5:16 PM CDTSevere Thunderstorm WarningFSDMoody29 min
May 1, 6:07 PM CDTSpecial Weather StatementUNRPennington38 min
May 1, 6:11 PM CDTMesoscale DiscussionSPCBrookings, Hanson, Hutchinson, Lake, Lincoln, McCook and 4 more94 min
May 1, 6:18 PM CDTSevere Thunderstorm WarningFSDLake, Minnehaha27 min
May 1, 6:29 PM CDTSevere Thunderstorm WarningFSDHutchinson, Lincoln, McCook, Minnehaha, Turner46 min
May 1, 6:37 PM CDTSpecial Weather StatementUNRPennington38 min
May 1, 6:58 PM CDTSpecial Weather StatementUNRMeade62 min
May 1, 7:00 PM CDTSpecial Weather StatementUNRButte60 min
May 1, 7:12 PM CDTSevere Thunderstorm WarningFSDLincoln33 min
May 1, 7:14 PM CDTSpecial Weather StatementUNRPennington61 min
May 1, 7:33 PM CDTSpecial Weather StatementUNRPennington57 min
May 1, 8:21 PM CDTSpecial Weather StatementUNRHaakon54 min
May 1, 9:14 PM CDTSpecial Weather StatementUNRHaakon31 min
May 2, 3:34 PM CDTMesoscale DiscussionSPCClay, Lincoln, Minnehaha, Moody, Turner, Union and 1 more86 min
May 2, 4:49 PM CDTSpecial Weather StatementUNRButte41 min
May 2, 5:41 PM CDTSpecial Weather StatementUNRPerkins49 min
May 2, 5:45 PM CDTSpecial Weather StatementUNRPennington45 min
May 2, 6:30 PM CDTSpecial Weather StatementUNRZiebach45 min
May 2, 6:59 PM CDTSpecial Weather StatementUNRHaakon46 min
May 2, 7:20 PM CDTMesoscale DiscussionSPCBrown, Campbell, Corson, Day, Dewey, Edmunds and 11 more55 min
May 2, 7:28 PM CDTSevere Thunderstorm WarningABRClark, Codington, Day, Grant47 min
May 2, 8:07 PM CDTSevere Thunderstorm WarningABRPotter, Sully53 min
May 2, 8:14 PM CDTSevere Thunderstorm WarningABRCodington, Day, Grant46 min
May 2, 9:25 PM CDTSevere Thunderstorm WarningABRGrant15 min
May 2, 10:43 PM CDTMesoscale DiscussionSPCClay, Union62 min
May 2, 10:49 PM CDTSevere Thunderstorm WarningABRBrown, Clark, Day, Spink41 min
May 2, 11:06 PM CDTMesoscale DiscussionSPCCodington, Day, Grant, Roberts24 min
May 3, 5:04 PM CDTSpecial Weather StatementUNRFall River56 min
May 4, 3:32 AM CDTSpecial Weather StatementUNRJackson43 min
May 4, 4:18 AM CDTSpecial Weather StatementUNRBennett42 min
May 4, 5:01 AM CDTSpecial Weather StatementUNRJackson44 min
May 4, 5:04 AM CDTSevere Thunderstorm WarningUNRBennett, Jackson38 min
May 4, 5:32 AM CDTSevere Thunderstorm WarningUNRJackson, Mellette, Todd58 min
May 4, 6:28 AM CDTSevere Thunderstorm WarningUNRMellette, Todd, Tripp62 min
May 4, 6:36 AM CDTSpecial Weather StatementUNRJackson39 min
May 4, 6:49 AM CDTMesoscale DiscussionSPCAurora, Bon Homme, Brule, Charles Mix, Clay, Davison and 11 more116 min
May 4, 7:16 AM CDTSevere Thunderstorm WarningUNRTripp26 min
May 4, 8:15 AM CDTSpecial Weather StatementUNRMellette45 min
May 4, 8:49 AM CDTSpecial Weather StatementUNRMellette41 min
May 4, 9:42 AM CDTSevere Thunderstorm WarningUNRMellette, Tripp93 min
May 4, 1:50 PM CDTMesoscale DiscussionSPCBon Homme, Clay, Hutchinson, Lincoln, Minnehaha, Turner and 2 more25 min
May 4, 1:57 PM CDTSevere Thunderstorm WarningFSDLincoln, McCook, Minnehaha, Turner33 min
May 4, 2:00 PM CDTSevere Thunderstorm WatchSPCBon Homme, Charles Mix, Clay, Douglas, Gregory, Hutchinson and 5 more9 hr
May 4, 3:00 PM CDTSevere Thunderstorm WarningFSDUnion30 min
May 4, 3:21 PM CDTSevere Thunderstorm WarningFSDDouglas, Hanson, Hutchinson39 min
May 4, 3:52 PM CDTMesoscale DiscussionSPCBon Homme, Charles Mix, Clay, Douglas, Gregory, Hanson and 7 more53 min
May 4, 4:36 PM CDTSevere Thunderstorm WarningFSDHutchinson, McCook, Turner18 min
May 4, 9:54 PM CDTMesoscale DiscussionSPCUnion96 min
May 5, 1:57 AM CDTSpecial Weather StatementUNRLawrence48 min
May 5, 2:49 AM CDTSevere Thunderstorm WarningUNRLawrence, Meade, Pennington56 min
May 5, 2:54 AM CDTSpecial Weather StatementUNRMeade66 min
May 5, 3:06 AM CDTMesoscale DiscussionSPCCuster, Fall River, Haakon, Hughes, Hyde, Jackson and 9 more84 min
May 5, 3:19 AM CDTSevere Thunderstorm WatchSPCBennett, Buffalo, Butte, Custer, Dewey, Fall River and 17 more9 hr
May 5, 3:46 AM CDTSpecial Weather StatementUNRPennington59 min
May 5, 3:47 AM CDTSpecial Weather StatementUNRLawrence43 min
May 5, 3:50 AM CDTSpecial Weather StatementUNRCuster40 min
May 5, 3:59 AM CDTSevere Thunderstorm WarningUNRCuster, Lawrence, Pennington61 min
May 5, 4:45 AM CDTSevere Thunderstorm WarningUNRHaakon, Jackson, Pennington60 min
May 5, 4:55 AM CDTSevere Thunderstorm WarningUNRCuster, Pennington51 min
May 5, 5:20 AM CDTSevere Thunderstorm WarningUNRJackson55 min
May 5, 5:27 AM CDTSpecial Weather StatementUNRCuster48 min
May 5, 5:39 AM CDTSevere Thunderstorm WarningUNRCuster, Fall River66 min
May 5, 5:54 AM CDTSevere Thunderstorm WarningUNRJackson, Mellette66 min
May 5, 6:02 AM CDTSevere Thunderstorm WarningUNRTripp48 min
May 5, 6:10 AM CDTSevere Thunderstorm WarningABRJones50 min
May 5, 6:21 AM CDTSevere Thunderstorm WarningABRLyman39 min
May 5, 6:31 AM CDTSevere Thunderstorm WarningUNRJackson, Pennington59 min
May 5, 6:37 AM CDTSevere Thunderstorm WarningFSDBrule, Charles Mix, Gregory23 min
May 5, 6:45 AM CDTSevere Thunderstorm WarningUNRPennington60 min
May 5, 6:49 AM CDTSevere Thunderstorm WatchSPCAurora, Beadle, Bon Homme, Brookings, Brule, Charles Mix and 18 more7 hr
May 5, 6:50 AM CDTSevere Thunderstorm WarningABRLyman25 min
May 5, 6:53 AM CDTSevere Thunderstorm WarningFSDBrule, Charles Mix, Gregory37 min
May 5, 6:58 AM CDTSevere Thunderstorm WarningABRJones, Lyman47 min
May 5, 7:24 AM CDTSevere Thunderstorm WarningFSDAurora, Brule36 min
May 5, 7:37 AM CDTSpecial Weather StatementUNRJackson53 min
May 5, 7:45 AM CDTSevere Thunderstorm WarningABRBuffalo, Lyman45 min
May 5, 7:50 AM CDTSevere Thunderstorm WarningFSDAurora, Brule40 min
May 5, 8:03 AM CDTSevere Thunderstorm WarningFSDBrule27 min
May 5, 8:16 AM CDTSevere Thunderstorm WarningFSDAurora, Davison29 min
May 5, 8:23 AM CDTSevere Thunderstorm WarningFSDAurora, Brule, Jerauld37 min
May 5, 8:24 AM CDTSevere Thunderstorm WarningABRBuffalo, Hand25 min
May 5, 8:33 AM CDTSpecial Weather StatementUNRMellette42 min
May 5, 8:40 AM CDTSevere Thunderstorm WarningFSDDavison, Hanson35 min
May 5, 8:52 AM CDTSevere Thunderstorm WarningFSDAurora, Davison, Sanborn23 min
May 5, 8:58 AM CDTSevere Thunderstorm WarningABRBuffalo, Hughes, Hyde, Lyman, Stanley, Sully47 min
May 5, 9:03 AM CDTSevere Thunderstorm WarningABRJones, Lyman42 min
May 5, 9:08 AM CDTSevere Thunderstorm WarningFSDHanson, Lake, McCook, Miner37 min
May 5, 9:11 AM CDTSevere Thunderstorm WarningFSDAurora, Davison, Hanson34 min
May 5, 9:35 AM CDTSevere Thunderstorm WarningFSDLake, McCook, Miner, Minnehaha25 min
May 5, 9:40 AM CDTSevere Thunderstorm WarningFSDHanson, McCook, Miner35 min
May 5, 9:50 AM CDTMesoscale DiscussionSPCAurora, Beadle, Brookings, Brule, Buffalo, Davison and 13 more55 min
May 5, 9:53 AM CDTSevere Thunderstorm WarningFSDLake, McCook, Minnehaha, Moody37 min
May 5, 9:55 AM CDTSevere Thunderstorm WarningABRBuffalo, Hughes, Hyde, Lyman50 min
May 5, 10:11 AM CDTSevere Thunderstorm WarningFSDMcCook, Minnehaha34 min
May 5, 10:25 AM CDTSevere Thunderstorm WarningFSDMoody35 min
May 5, 10:29 AM CDTSevere Thunderstorm WarningABRHand, Spink31 min
May 5, 10:30 AM CDTFlash Flood WarningFSDLake, Moody3 hr
May 5, 10:36 AM CDTSevere Thunderstorm WarningFSDBeadle24 min
May 5, 10:42 AM CDTSevere Thunderstorm WarningFSDMinnehaha48 min
May 5, 12:18 PM CDTSevere Thunderstorm WarningFSDBrookings, Kingsbury27 min
May 5, 12:40 PM CDTSevere Thunderstorm WarningFSDBrookings23 min
May 5, 2:09 PM CDTMesoscale DiscussionSPCUnion96 min
May 5, 2:57 PM CDTFlash Flood WatchABRBrown, Buffalo, Clark, Codington, Day, Deuel and 6 more8 hr
May 5, 3:06 PM CDTFlash Flood WatchFSDAurora, Beadle, Bon Homme, Brookings, Brule, Charles Mix and 18 more13 hr
May 5, 3:48 PM CDTWind AdvisoryUNRButte, Haakon, Harding, Meade, Pennington, Perkins and 1 more28 hr
May 5, 3:52 PM CDTMesoscale DiscussionSPCClay, Lincoln, Union, Yankton83 min
May 5, 5:31 PM CDTTornado WatchSPCBon Homme, Clay, Union, Yankton5 hr
May 5, 5:32 PM CDTSpecial Weather StatementUNRCuster58 min
May 5, 6:20 PM CDTSevere Thunderstorm WarningFSDAurora, Davison, Sanborn25 min
May 5, 6:21 PM CDTMesoscale DiscussionSPCAurora, Beadle, Bon Homme, Brule, Charles Mix, Davison and 15 more84 min
May 5, 6:40 PM CDTSevere Thunderstorm WarningFSDDavison, Hanson, Miner, Sanborn50 min
May 5, 6:46 PM CDTSevere Thunderstorm WatchSPCAurora, Beadle, Brookings, Brule, Charles Mix, Davison and 14 more6 hr
May 5, 6:51 PM CDTSevere Thunderstorm WarningFSDAurora, Beadle, Davison, Kingsbury, Miner, Sanborn39 min
May 5, 7:05 PM CDTSevere Thunderstorm WarningFSDDavison, Hanson, McCook, Miner25 min
May 5, 7:29 PM CDTSevere Thunderstorm WarningFSDDavison, Hanson, Lake, McCook, Miner, Sanborn46 min
May 5, 7:30 PM CDTSevere Thunderstorm WarningFSDBrookings, Kingsbury, Miner, Sanborn45 min
May 5, 7:37 PM CDTFlash Flood WarningFSDDavison, Hanson, Miner, Sanborn7 hr
May 5, 7:41 PM CDTSevere Thunderstorm WarningFSDBeadle, Kingsbury36 min
May 5, 7:48 PM CDTSevere Thunderstorm WarningABRCodington, Deuel, Hamlin57 min
May 5, 7:59 PM CDTSevere Thunderstorm WarningABRClark, Codington, Hamlin61 min
May 5, 7:59 PM CDTSevere Thunderstorm WarningFSDCharles Mix, Gregory46 min
May 5, 8:11 PM CDTSevere Thunderstorm WarningFSDDavison, Hanson, Lake, McCook, Miner, Minnehaha and 1 more49 min
May 5, 8:16 PM CDTSevere Thunderstorm WarningFSDBrookings, Kingsbury29 min
May 5, 8:18 PM CDTSevere Thunderstorm WarningABRCodington, Deuel, Grant, Hamlin57 min
May 5, 8:18 PM CDTSevere Thunderstorm WatchSPCClark, Codington, Day, Deuel, Grant, Hamlin and 1 more4 hr
May 5, 8:36 PM CDTSevere Thunderstorm WarningABRCodington, Deuel, Grant, Hamlin, Roberts54 min
May 5, 8:42 PM CDTSevere Thunderstorm WarningFSDBrookings, Kingsbury48 min
May 5, 8:43 PM CDTSevere Thunderstorm WarningABRClark, Codington, Hamlin47 min
May 5, 8:43 PM CDTSevere Thunderstorm WarningABRCodington, Deuel, Hamlin60 min
May 5, 8:46 PM CDTSevere Thunderstorm WarningFSDAurora, Brule, Charles Mix44 min
May 5, 8:56 PM CDTSevere Thunderstorm WarningABRGrant, Roberts41 min
May 5, 8:57 PM CDTSevere Thunderstorm WarningFSDBrookings, Hanson, Lake, McCook, Miner, Minnehaha and 1 more48 min
May 5, 9:05 PM CDTSevere Thunderstorm WarningFSDBeadle, Kingsbury, Miner, Sanborn25 min
May 5, 9:07 PM CDTFlash Flood WarningFSDLake, Miner7 hr
May 5, 9:13 PM CDTSevere Thunderstorm WarningABRCodington, Day, Grant, Marshall, Roberts41 min
May 5, 9:23 PM CDTSevere Thunderstorm WarningABRGrant, Roberts41 min
May 5, 9:26 PM CDTSevere Thunderstorm WarningFSDKingsbury, Miner, Sanborn23 min
May 5, 9:27 PM CDTSevere Thunderstorm WarningFSDAurora, Brule28 min
May 5, 9:29 PM CDTSevere Thunderstorm WarningABRDeuel16 min
May 5, 9:29 PM CDTSevere Thunderstorm WarningFSDBrookings46 min
May 5, 9:42 PM CDTSevere Thunderstorm WarningFSDLake, McCook, Minnehaha, Moody48 min
May 5, 9:51 PM CDTMesoscale DiscussionSPCBrookings, Deuel, Grant, Hamlin, Lake, Moody84 min
May 5, 10:02 PM CDTSevere Thunderstorm WarningFSDKingsbury, Miner, Sanborn28 min
May 5, 10:03 PM CDTSevere Thunderstorm WatchSPCBon Homme, Clay, Lincoln, Turner, Union, Yankton7 hr
May 5, 10:07 PM CDTSevere Thunderstorm WarningFSDBrookings38 min
May 5, 10:15 PM CDTFlash Flood WarningFSDMoody4 hr
May 5, 10:28 PM CDTSevere Thunderstorm WarningFSDLake, Minnehaha, Moody62 min
May 5, 10:31 PM CDTSevere Thunderstorm WarningFSDBrookings, Lake, Miner29 min
May 5, 10:57 PM CDTSevere Thunderstorm WarningFSDBrookings, Lake33 min
May 5, 11:08 PM CDTSevere Thunderstorm WarningFSDHanson, Lake, McCook, Miner37 min
May 5, 11:25 PM CDTSevere Thunderstorm WarningFSDBrookings, Lake, Moody65 min
May 5, 11:31 PM CDTMesoscale DiscussionSPCBon Homme, Clay, Douglas, Hanson, Hutchinson, Lincoln and 4 more89 min
May 5, 11:45 PM CDTSevere Thunderstorm WarningFSDLake, McCook, Miner, Minnehaha45 min
May 6, 12:22 AM CDTSevere Thunderstorm WarningFSDLake, McCook, Minnehaha, Moody38 min
May 6, 1:08 AM CDTAreal Flood WarningFSDBrookings, Hanson, Kingsbury, Lake, McCook, Miner and 2 more33 hr
May 6, 4:08 AM CDTRiver Flood WarningFSDMoody23 hr
May 6, 4:45 AM CDTRiver Flood WarningFSDBrookings, Moody29 hr
May 6, 4:45 AM CDTRiver Flood WarningFSDMinnehaha, Moody3 days
May 6, 4:45 AM CDTRiver Flood WarningFSDMinnehaha4 days
May 6, 4:45 AM CDTRiver Flood WarningFSDLincoln, Minnehaha4 days
May 6, 4:45 AM CDTRiver Flood WarningFSDLincoln, Union7 days
May 6, 4:45 AM CDTRiver Flood WarningFSDUnion7 days
May 6, 8:24 AM CDTRiver Flood WarningFSDMcCook4 days
May 6, 10:31 AM CDTRiver Flood WarningFSDDavison, Hanson7 days
May 6, 10:31 AM CDTRiver Flood WarningFSDHutchinson, Yankton5 days
May 6, 10:31 AM CDTRiver Flood WarningFSDYankton44 hr
May 6, 10:31 AM CDTRiver Flood WarningFSDTurner71 hr
May 6, 10:31 AM CDTRiver Flood WarningFSDTurner5 days
May 6, 10:31 AM CDTRiver Flood WarningFSDClay7 days
May 6, 6:58 PM CDTRiver Flood WarningFSDMinnehaha3 days
May 7, 3:39 AM CDTWind AdvisoryUNRHarding, Meade, Perkins, Ziebach15 hr
May 7, 7:12 AM CDTRiver Flood WarningFSDMinnehaha6 hr
May 7, 9:17 AM CDTRiver Flood WarningFSDMinnehaha47 hr
May 7, 9:52 AM CDTWind AdvisoryABRClark, Codington, Corson, Day, Deuel, Dewey and 4 more8 hr
May 10, 3:15 AM CDTWind AdvisoryUNRBennett, Butte, Custer, Haakon, Harding, Jackson and 7 more20 hr
May 10, 4:48 PM CDTMesoscale DiscussionSPCCorson, Perkins, Ziebach87 min
May 10, 5:06 PM CDTWind AdvisoryABRBrown, Buffalo, Campbell, Clark, Codington, Corson and 20 more10 hr
May 10, 9:33 PM CDTWind AdvisoryFSDAurora, Beadle, Bon Homme, Brule, Charles Mix, Clay and 12 more6 hr
May 11, 2:49 PM CDTFrost AdvisoryABRBrown, Campbell, Corson, Dewey, Edmunds, Faulk and 9 more16 hr
May 16, 11:14 AM CDTWind AdvisoryABRBuffalo, Campbell, Corson, Dewey, Hughes, Hyde and 6 more7 hr
May 16, 7:33 PM CDTSpecial Weather StatementUNROglala Lakota27 min
May 17, 2:42 PM CDTWind AdvisoryABRCodington, Deuel, Grant, Hamlin, Roberts5 hr
May 17, 6:33 PM CDTSpecial Weather StatementUNRJackson42 min
May 17, 6:39 PM CDTSevere Thunderstorm WarningUNRJackson29 min
May 17, 8:15 PM CDTSpecial Weather StatementUNRMeade45 min
May 17, 8:25 PM CDTSpecial Weather StatementUNR50 min
May 18, 4:38 AM CDTHigh Wind WatchUNRButte, Custer, Lawrence, Meade, Pennington11 hr
May 18, 3:34 PM CDTSpecial Weather StatementUNRLawrence41 min
May 18, 3:45 PM CDTHigh Wind WarningUNRButte, Custer, Meade, Pennington12 hr
May 18, 3:45 PM CDTWind AdvisoryUNRButte, Custer, Haakon, Harding, Jackson, Lawrence and 5 more20 hr
May 18, 3:46 PM CDTSevere Thunderstorm WarningUNRLawrence, Meade46 min
May 18, 3:54 PM CDTMesoscale DiscussionSPCBennett, Custer, Fall River, Haakon, Jackson, Jones and 3 more96 min
May 18, 4:27 PM CDTSpecial Weather StatementUNRCuster48 min
May 18, 4:45 PM CDTSpecial Weather StatementUNRFall River30 min
May 18, 5:12 PM CDTSpecial Weather StatementUNROglala Lakota33 min
May 18, 5:39 PM CDTSpecial Weather StatementUNRFall River36 min
May 18, 5:45 PM CDTSpecial Weather StatementUNRJackson30 min
May 18, 6:14 PM CDTSpecial Weather StatementUNROglala Lakota31 min
May 18, 6:18 PM CDTSpecial Weather StatementUNRJackson27 min
May 18, 6:34 PM CDTSevere Thunderstorm WarningUNRJackson56 min
May 18, 6:59 PM CDTSevere Thunderstorm WarningUNRJackson61 min
May 18, 7:22 PM CDTMesoscale DiscussionSPCBrule, Buffalo, Hand, Hughes, Hyde, Jackson and 5 more2 hr
May 18, 7:40 PM CDTSevere Thunderstorm WarningUNRHaakon, Jackson65 min
May 18, 7:59 PM CDTSevere Thunderstorm WarningUNRHaakon, Jackson, Mellette49 min
May 18, 8:31 PM CDTSevere Thunderstorm WarningABRJones, Stanley44 min
May 19, 12:30 AM CDTSevere Thunderstorm WarningABRFaulk30 min
May 19, 12:51 AM CDTMesoscale DiscussionSPCBeadle, Brule, Buffalo, Edmunds, Faulk, Hand and 12 more84 min
May 19, 1:07 AM CDTSevere Thunderstorm WarningABREdmunds23 min
May 21, 2:51 PM CDTWind AdvisoryFSDAurora, Beadle, Bon Homme, Brookings, Brule, Charles Mix and 18 more29 hr
May 21, 3:02 PM CDTWind AdvisoryABRBrown, Buffalo, Clark, Codington, Day, Deuel and 14 more23 hr
May 21, 3:48 PM CDTWind AdvisoryUNRTodd, Tripp28 hr
May 21, 4:19 PM CDTFire Weather WatchUNR14 hr
May 21, 7:08 PM CDTSevere Thunderstorm WarningUNRTodd53 min
May 21, 7:50 PM CDTSevere Thunderstorm WarningUNRTodd40 min
May 22, 6:00 AM CDTRed Flag WarningUNR14 hr
May 22, 2:59 PM CDTMesoscale DiscussionSPCAurora, Bennett, Brule, Buffalo, Campbell, Corson and 21 more91 min
May 22, 5:54 PM CDTSevere Thunderstorm WatchSPCBeadle, Brown, Brule, Buffalo, Campbell, Clark and 15 more7 hr
May 22, 6:11 PM CDTMesoscale DiscussionSPCButte, Harding, Lawrence, Meade, Perkins94 min
May 22, 6:34 PM CDTSevere Thunderstorm WarningABRCampbell, Edmunds, McPherson, Walworth41 min
May 22, 6:41 PM CDTSpecial Weather StatementUNRHarding49 min
May 22, 7:08 PM CDTSevere Thunderstorm WarningUNRMellette, Todd44 min
May 22, 7:13 PM CDTSevere Thunderstorm WarningABRCampbell, McPherson23 min
May 22, 7:16 PM CDTSevere Thunderstorm WarningABREdmunds, McPherson, Walworth44 min
May 22, 7:23 PM CDTSevere Thunderstorm WarningUNRMellette22 min
May 22, 7:24 PM CDTSevere Thunderstorm WarningABRJones, Lyman18 min
May 22, 7:30 PM CDTMesoscale DiscussionSPCBeadle, Brown, Brule, Buffalo, Campbell, Edmunds and 16 more90 min
May 22, 8:00 PM CDTSevere Thunderstorm WarningABRBrown, Edmunds, McPherson33 min
May 22, 8:21 PM CDTSpecial Weather StatementUNRPerkins24 min
May 22, 8:41 PM CDTMesoscale DiscussionSPCMarshall, Roberts64 min
May 22, 9:46 PM CDTSevere Thunderstorm WarningFSDBeadle29 min
May 22, 11:19 PM CDTSevere Thunderstorm WarningABRHand26 min
May 23, 3:50 AM CDTFlash Flood WatchFSDUnion29 hr
May 23, 2:04 PM CDTMesoscale DiscussionSPCBrookings, Deuel, Grant, Hamlin, Lake, McCook and 3 more86 min
May 23, 2:56 PM CDTMesoscale DiscussionSPCUnion94 min
May 23, 4:07 PM CDTSevere Thunderstorm WatchSPCUnion7 hr
May 23, 8:56 PM CDTMesoscale DiscussionSPCLincoln, Union94 min
May 24, 9:14 AM CDTRiver Flood WarningFSDLincoln, Union24 hr
May 24, 9:14 AM CDTRiver Flood WarningFSDUnion24 hr
May 24, 4:37 PM CDTSevere Thunderstorm WarningABRSpink13 min
May 26, 1:58 AM CDTMesoscale DiscussionSPCAurora, Bennett, Bon Homme, Brule, Buffalo, Charles Mix and 15 more92 min
May 26, 4:20 AM CDTSevere Thunderstorm WarningFSDBrule, Charles Mix, Gregory40 min
May 26, 4:35 AM CDTSevere Thunderstorm WarningFSDAurora, Brule, Davison40 min
May 26, 5:43 AM CDTMesoscale DiscussionSPCBeadle, Brookings, Brown, Clark, Codington, Day and 17 more92 min
May 26, 5:44 AM CDTSevere Thunderstorm WarningFSDDavison, Hanson, McCook, Miner, Sanborn46 min
May 26, 6:40 AM CDTSevere Thunderstorm WarningFSDBrookings, Kingsbury, Lake, Moody35 min
May 26, 10:41 AM CDTRiver Flood WarningFSDMoody20 hr
May 26, 8:42 PM CDTSpecial Weather StatementUNRHaakon63 min
May 26, 8:58 PM CDTSevere Thunderstorm WarningABRHughes, Jones, Lyman, Stanley, Sully30 min
May 26, 9:07 PM CDTMesoscale DiscussionSPCBennett, Brule, Buffalo, Hughes, Jackson, Jerauld and 5 more53 min
May 26, 9:34 PM CDTSpecial Weather StatementUNRPennington41 min
May 26, 9:37 PM CDTSpecial Weather StatementUNRPennington38 min
May 26, 9:59 PM CDTSevere Thunderstorm WarningABRHand, Hughes, Hyde, Sully46 min
May 26, 10:39 PM CDTSevere Thunderstorm WarningABRBrown, Day, Marshall66 min
May 26, 10:43 PM CDTSevere Thunderstorm WarningABREdmunds, Faulk, Hand, Hyde, Potter, Sully62 min
May 26, 10:54 PM CDTSevere Thunderstorm WarningABRBrown, Edmunds, Faulk, McPherson51 min
May 26, 11:20 PM CDTSevere Thunderstorm WarningABRMarshall, Roberts25 min
May 26, 11:31 PM CDTSevere Thunderstorm WarningABRBrown, Edmunds, Faulk, Spink44 min
May 26, 11:43 PM CDTSevere Thunderstorm WarningABRBrown, Marshall32 min
May 26, 11:57 PM CDTMesoscale DiscussionSPCMarshall93 min
May 27, 12:28 AM CDTSevere Thunderstorm WarningABRCampbell, Corson, Dewey29 min
May 27, 3:42 AM CDTFlash Flood WatchFSDUnion24 hr
May 27, 2:58 PM CDTMesoscale DiscussionSPCClay, Lincoln, Union62 min
May 27, 3:42 PM CDTSevere Thunderstorm WatchSPCBon Homme, Brookings, Clay, Hutchinson, Lake, Lincoln and 6 more8 hr
May 27, 5:27 PM CDTSevere Thunderstorm WarningFSDUnion33 min
May 27, 5:58 PM CDTSevere Thunderstorm WarningFSDLincoln32 min
May 27, 6:01 PM CDTSpecial Weather StatementUNRPerkins59 min
May 27, 6:24 PM CDTSevere Thunderstorm WarningFSDLincoln36 min
May 27, 6:31 PM CDTSevere Thunderstorm WarningFSDClay, Yankton44 min
May 27, 6:35 PM CDTSevere Thunderstorm WarningFSDLincoln, Minnehaha40 min
May 27, 6:43 PM CDTRiver Flood WarningFSDLincoln, Union5 days
May 27, 6:43 PM CDTRiver Flood WarningFSDUnion6 days
May 27, 6:55 PM CDTMesoscale DiscussionSPCClay, Lincoln, Minnehaha, Turner, Union, Yankton2 hr
May 27, 7:11 PM CDTSevere Thunderstorm WarningFSDLincoln, Union34 min
May 27, 7:15 PM CDTSpecial Weather StatementUNRPerkins60 min
May 27, 7:22 PM CDTFlash Flood WarningFSDClay, Lincoln, Union7 hr
May 27, 7:31 PM CDTSevere Thunderstorm WarningFSDLincoln29 min
May 27, 8:14 PM CDTSpecial Weather StatementUNRPerkins61 min
May 27, 9:18 PM CDTSevere Thunderstorm WarningFSDUnion27 min
May 27, 9:32 PM CDTFlash Flood WarningFSDClay, Union4 hr
May 27, 9:42 PM CDTSevere Thunderstorm WarningFSDUnion10 min
May 28, 4:41 AM CDTWind AdvisoryUNRButte, Haakon, Harding, Meade, Pennington, Perkins and 1 more15 hr
May 28, 4:57 AM CDTWind AdvisoryABRCampbell, Corson, Dewey, Hughes, Potter, Stanley and 2 more15 hr
May 28, 8:12 AM CDTSevere Thunderstorm WarningABRMarshall, Roberts19 min
May 28, 10:17 PM CDTRiver Flood WarningFSDMinnehaha35 hr
May 30, 2:08 PM CDTFrost AdvisoryABRCampbell, Corson, Dewey, Potter, Walworth17 hr

By product

Every kind of product issued here, grouped by hazard. Each opens the same place narrowed to that product.

ProductAlerts
Severe storms
Severe Thunderstorm Warning142
Severe Thunderstorm Watch10
Tornado Watch2
Mesoscale Discussion34
Special Weather Statement49
Flooding
Areal Flood Warning1
Flash Flood Warning6
River Flood Warning23
Flash Flood Watch4
Cold
Frost Advisory2
Wind and dust
High Wind Warning1
High Wind Watch1
Wind Advisory14
Fire
Red Flag Warning1
Fire Weather Watch1

By county

Every county with at least one alert. A county page lists each alert that covered it.

26 more counties

Nearby

Alerts in force nowTornadoes on recordThe radar archive20112013

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. Rebuilt daily.