Alert archive / Illinois / 2004

Weather alerts in Illinois, May 2004

704 weather alerts in May 2004, 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 2004. Tap one for its archive.

Alerts
704
Warnings
574
Watches
44
Advisories
0
Busiest day
May 30, 2004124 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, 12:59 AM CDTMesoscale DiscussionSPCAlexander, Clinton, Edwards, Franklin, Gallatin, Hamilton and 18 more91 min
May 1, 2:07 AM CDTFlash Flood WarningPAHWhite3 hr
May 1, 4:27 AM CDTFlash Flood WarningPAHHamilton4 hr
May 1, 5:24 AM CDTFlash Flood WarningPAHSaline3 hr
May 1, 6:17 AM CDTSevere Thunderstorm WarningPAHJohnson, Williamson43 min
May 1, 6:39 AM CDTSevere Thunderstorm WarningPAHFranklin, Hamilton51 min
May 1, 12:36 PM CDTMesoscale DiscussionSPCGallatin, Hardin114 min
May 2, 9:20 AM CDTSevere Thunderstorm WarningDVNHenry, Rock Island55 min
May 2, 9:49 AM CDTMesoscale DiscussionSPCAdams, Brown, Calhoun, Cass, Fulton, Greene and 10 more116 min
May 2, 10:13 AM CDTSevere Thunderstorm WarningILXFulton62 min
May 2, 10:14 AM CDTSevere Thunderstorm WarningILXFulton61 min
May 2, 11:15 AM CDTSevere Thunderstorm WarningILXFulton60 min
May 2, 12:03 PM CDTSevere Thunderstorm WarningILXMason57 min
May 2, 12:38 PM CDTSevere Thunderstorm WarningILXLogan, Menard52 min
May 2, 4:10 PM CDTSevere Thunderstorm WarningILXKnox65 min
May 2, 4:14 PM CDTSevere Thunderstorm WarningILXSchuyler61 min
May 6, 11:53 PM CDTMesoscale DiscussionSPCBureau, Carroll, DeKalb, Henry, Jo Daviess, Knox and 10 more97 min
May 7, 4:15 AM CDTSevere Thunderstorm WarningDVNRock Island30 min
May 7, 4:24 AM CDTMesoscale DiscussionSPCBoone, Bureau, Carroll, Cook, DeKalb, DuPage and 22 more96 min
May 7, 4:48 AM CDTSevere Thunderstorm WarningDVNHenry42 min
May 7, 4:53 AM CDTSevere Thunderstorm WarningILXKnox67 min
May 7, 5:00 AM CDTSevere Thunderstorm WatchSPCBureau, Ford, Grundy, Iroquois, Kankakee, Kendall and 10 more4 hr
May 7, 5:04 AM CDTSevere Thunderstorm WarningILXStark56 min
May 7, 5:15 AM CDTSevere Thunderstorm WarningILXMarshall, Peoria60 min
May 7, 5:22 AM CDTTornado WarningILXStark53 min
May 7, 5:36 AM CDTTornado WarningILXMarshall39 min
May 7, 5:43 AM CDTSevere Thunderstorm WarningLOTLaSalle32 min
May 7, 5:53 AM CDTSevere Thunderstorm WarningDVNBureau, Putnam7 min
May 7, 6:05 AM CDTSevere Thunderstorm WarningILXWoodford55 min
May 7, 6:10 AM CDTSevere Thunderstorm WarningILXKnox65 min
May 7, 6:12 AM CDTSevere Thunderstorm WarningLOTGrundy48 min
May 7, 6:15 AM CDTSevere Thunderstorm WarningILXMarshall60 min
May 7, 6:17 AM CDTSevere Thunderstorm WarningLOTLivingston43 min
May 7, 6:38 AM CDTMesoscale DiscussionSPCBureau, Champaign, DeWitt, Ford, Grundy, Iroquois and 12 more97 min
May 7, 8:13 AM CDTSevere Thunderstorm WarningDVNRock Island47 min
May 7, 11:44 AM CDTMesoscale DiscussionSPCBureau, Carroll, DeKalb, DuPage, Grundy, Henry and 9 more2 hr
May 7, 1:36 PM CDTSevere Thunderstorm WarningLOTKendall39 min
May 7, 3:05 PM CDTSevere Thunderstorm WarningLOTWill40 min
May 7, 4:33 PM CDTMesoscale DiscussionSPCBoone, Carroll, Cook, DeKalb, DuPage, Jo Daviess and 9 more87 min
May 7, 5:25 PM CDTSevere Thunderstorm WatchSPCBoone, Carroll, Cook, DeKalb, DuPage, Jo Daviess and 6 more6 hr
May 7, 8:20 PM CDTMesoscale DiscussionSPCBoone, Carroll, Cook, DeKalb, DuPage, Jo Daviess and 6 more85 min
May 8, 4:00 PM CDTMesoscale DiscussionSPCCook, DuPage, Lake, McHenry3 hr
May 8, 9:55 PM CDTMesoscale DiscussionSPCBoone, Cook, Lake, McHenry, Stephenson, Winnebago2 hr
May 9, 1:22 AM CDTMesoscale DiscussionSPCHancock23 min
May 9, 11:48 AM CDTMesoscale DiscussionSPCBoone, Cook, DeKalb, DuPage, Kane, Lake and 4 more2 hr
May 9, 12:55 PM CDTSevere Thunderstorm WatchSPCCook, DuPage, Lake, Will6 hr
May 9, 2:46 PM CDTMesoscale DiscussionSPCCook, Lake89 min
May 9, 4:46 PM CDTMesoscale DiscussionSPCBoone, Bureau, Carroll, DeKalb, Grundy, Henry and 10 more59 min
May 9, 5:03 PM CDTSevere Thunderstorm WarningLOTLaSalle42 min
May 9, 5:13 PM CDTSevere Thunderstorm WarningDVNJo Daviess47 min
May 9, 5:17 PM CDTMesoscale DiscussionSPCCook, DuPage, Lake, Will88 min
May 9, 5:49 PM CDTSevere Thunderstorm WarningLOTLaSalle26 min
May 9, 6:00 PM CDTSevere Thunderstorm WarningDVNBureau30 min
May 9, 6:06 PM CDTSevere Thunderstorm WarningLOTDeKalb, Lee39 min
May 9, 6:09 PM CDTSevere Thunderstorm WarningLOTBoone, McHenry21 min
May 9, 6:16 PM CDTSevere Thunderstorm WarningLOTWill44 min
May 9, 6:36 PM CDTSevere Thunderstorm WarningLOTGrundy, Will39 min
May 9, 6:45 PM CDTSevere Thunderstorm WarningLOTDeKalb, Kane, Kendall45 min
May 9, 6:50 PM CDTSevere Thunderstorm WatchSPCCook, DuPage, Grundy, Kankakee, Kendall, LaSalle and 3 more4 hr
May 9, 7:13 PM CDTFlash Flood WarningLOTKane, Kendall, Will3 hr
May 9, 7:15 PM CDTSevere Thunderstorm WarningLOTDuPage, Kendall, Will45 min
May 9, 7:47 PM CDTSevere Thunderstorm WarningLOTCook, Will28 min
May 9, 7:58 PM CDTSpecial Marine WarningLOT92 min
May 9, 7:58 PM CDTSpecial Marine WarningLOT92 min
May 9, 9:04 PM CDTMesoscale DiscussionSPCKankakee56 min
May 10, 11:05 AM CDTMesoscale DiscussionSPCBoone, Bureau, Carroll, Cook, DeKalb, DuPage and 19 more115 min
May 10, 4:38 PM CDTSevere Thunderstorm WarningDVNBureau, Putnam52 min
May 10, 4:46 PM CDTTornado WarningDVNBureau, Putnam44 min
May 10, 4:46 PM CDTSevere Thunderstorm WarningLOTDeKalb, Lee44 min
May 10, 5:09 PM CDTTornado WarningLOTDeKalb, Lee36 min
May 10, 5:21 PM CDTSevere Thunderstorm WarningLOTLaSalle39 min
May 10, 5:36 PM CDTSevere Thunderstorm WarningLOTLake39 min
May 10, 5:41 PM CDTTornado WarningLOTKane49 min
May 10, 6:05 PM CDTMesoscale DiscussionSPCCook, DeWitt, DuPage, Ford, Grundy, Iroquois and 5 more115 min
May 10, 6:10 PM CDTSevere Thunderstorm WarningLOTLivingston35 min
May 10, 6:10 PM CDTTornado WarningLOTIroquois20 min
May 12, 4:13 PM CDTSevere Thunderstorm WarningLOTCook, Kane, Lake, McHenry47 min
May 12, 4:19 PM CDTSpecial Marine WarningLOT56 min
May 12, 4:19 PM CDTSpecial Marine WarningLOT56 min
May 12, 4:53 PM CDTSevere Thunderstorm WarningLOTLake, McHenry52 min
May 12, 7:47 PM CDTSevere Thunderstorm WarningLOTFord, Kankakee, Livingston28 min
May 12, 8:20 PM CDTSevere Thunderstorm WarningLOTKankakee, Will40 min
May 13, 5:05 PM CDTSevere Thunderstorm WarningLOTCook, Will40 min
May 13, 5:38 PM CDTFlash Flood WarningILXChristian6 hr
May 13, 5:44 PM CDTSevere Thunderstorm WarningLOTGrundy, Kankakee, Will31 min
May 13, 5:48 PM CDTSevere Thunderstorm WarningLOTCook42 min
May 13, 6:09 PM CDTFlash Flood WarningLOTCook, DuPage, Will3 hr
May 13, 7:07 PM CDTFlash Flood WarningLOTKendall3 hr
May 13, 8:01 PM CDTFlash Flood WarningILXMacon, Piatt6 hr
May 13, 8:06 PM CDTFlash Flood WarningILXShelby6 hr
May 17, 10:22 AM CDTMesoscale DiscussionSPCCook, Ford, Iroquois, Kankakee, Will2 hr
May 17, 12:41 PM CDTMesoscale DiscussionSPCJo Daviess, Stephenson, Winnebago3 hr
May 17, 6:44 PM CDTMesoscale DiscussionSPCBoone, Jo Daviess, McHenry, Stephenson, Winnebago61 min
May 17, 7:15 PM CDTSevere Thunderstorm WatchSPCBoone, Carroll, DeKalb, Jo Daviess, Lee, McHenry and 6 more5 hr
May 17, 9:36 PM CDTSevere Thunderstorm WarningDVNRock Island39 min
May 17, 9:42 PM CDTSevere Thunderstorm WarningLOTBoone, Winnebago48 min
May 17, 10:34 PM CDTSpecial Marine WarningLOT86 min
May 17, 10:34 PM CDTSpecial Marine WarningLOT86 min
May 17, 11:20 PM CDTSevere Thunderstorm WarningLOTLake25 min
May 17, 11:37 PM CDTMesoscale DiscussionSPCBureau, Cook, DeKalb, DuPage, Grundy, Kane and 8 more23 min
May 17, 11:43 PM CDTFlash Flood WarningLOTLake, McHenry6 hr
May 17, 11:53 PM CDTSpecial Marine WarningLOT97 min
May 17, 11:53 PM CDTSpecial Marine WarningLOT97 min
May 17, 11:58 PM CDTSevere Thunderstorm WarningLOTLake47 min
May 18, 12:25 AM CDTFlash Flood WarningLOTCook5 hr
May 18, 12:41 AM CDTMesoscale DiscussionSPCGrundy, Kankakee, Will2 hr
May 18, 12:46 AM CDTSevere Thunderstorm WarningLOTLaSalle44 min
May 18, 10:26 AM CDTMesoscale DiscussionSPCBond, Brown, Bureau, Calhoun, Cass, Champaign and 38 more3 hr
May 18, 12:00 PM CDTSevere Thunderstorm WatchSPCAdams, Bond, Brown, Calhoun, Cass, Champaign and 48 more7 hr
May 18, 12:27 PM CDTSevere Thunderstorm WarningILXMorgan63 min
May 18, 1:07 PM CDTSevere Thunderstorm WarningLOTIroquois38 min
May 18, 1:22 PM CDTSevere Thunderstorm WarningLSXPike23 min
May 18, 1:43 PM CDTSevere Thunderstorm WarningILXChampaign, Piatt62 min
May 18, 1:58 PM CDTFlash Flood WarningILXDeWitt6 hr
May 18, 2:38 PM CDTMesoscale DiscussionSPCBond, Champaign, Christian, Clark, Clay, Clinton and 23 more2 hr
May 18, 3:41 PM CDTSevere Thunderstorm WarningILXMcLean49 min
May 18, 3:42 PM CDTSevere Thunderstorm WarningLSXMacoupin33 min
May 18, 3:43 PM CDTSevere Thunderstorm WarningILXMcLean47 min
May 18, 4:02 PM CDTSevere Thunderstorm WarningLSXSaint Clair43 min
May 18, 4:22 PM CDTSevere Thunderstorm WarningLSXMontgomery38 min
May 18, 4:43 PM CDTSevere Thunderstorm WarningILXPeoria, Tazewell, Woodford62 min
May 18, 4:45 PM CDTFlash Flood WarningILXPeoria4 hr
May 18, 4:53 PM CDTSevere Thunderstorm WarningILXChristian, Shelby52 min
May 18, 5:08 PM CDTTornado WarningILXTazewell, Woodford52 min
May 18, 5:35 PM CDTTornado WarningILXTazewell, Woodford25 min
May 18, 5:40 PM CDTSevere Thunderstorm WarningILXMcLean65 min
May 18, 6:09 PM CDTMesoscale DiscussionSPCCass, Champaign, Christian, Clark, Clay, Coles and 27 more96 min
May 18, 6:11 PM CDTTornado WarningILXMcLean64 min
May 18, 6:24 PM CDTFlash Flood WarningILXMcLean3 hr
May 19, 11:26 AM CDTMesoscale DiscussionSPCGallatin, Hardin, Wabash, White2 hr
May 20, 11:31 AM CDTMesoscale DiscussionSPCHenderson, Henry, Jo Daviess, Knox, Mercer, Rock Island and 1 more2 hr
May 20, 3:35 PM CDTSevere Thunderstorm WatchSPCBoone, Bureau, Carroll, Cook, DeKalb, DuPage and 23 more6 hr
May 20, 6:18 PM CDTSevere Thunderstorm WarningLOTWinnebago42 min
May 20, 6:22 PM CDTSevere Thunderstorm WarningDVNStephenson53 min
May 20, 6:26 PM CDTFlash Flood WarningLOTWinnebago2 hr
May 20, 7:00 PM CDTSevere Thunderstorm WarningLOTWinnebago60 min
May 20, 7:03 PM CDTSpecial Marine WarningLOT87 min
May 20, 7:03 PM CDTSpecial Marine WarningLOT87 min
May 20, 7:20 PM CDTFlash Flood WarningLOTBoone, McHenry3 hr
May 20, 7:31 PM CDTFlash Flood WarningLOTDeKalb, Kane, Lee, Ogle3 hr
May 20, 7:32 PM CDTMesoscale DiscussionSPCBoone, Bureau, Carroll, Cook, DeKalb, DuPage and 21 more88 min
May 20, 7:35 PM CDTSevere Thunderstorm WarningDVNWhiteside55 min
May 20, 7:49 PM CDTSevere Thunderstorm WarningLOTLake41 min
May 20, 8:03 PM CDTFlash Flood WarningLOTCook, DuPage3 hr
May 20, 8:07 PM CDTSevere Thunderstorm WarningLOTDeKalb, Kane53 min
May 20, 8:09 PM CDTSevere Thunderstorm WarningLOTCook, DuPage51 min
May 20, 8:15 PM CDTSevere Thunderstorm WarningDVNMercer60 min
May 20, 8:19 PM CDTSpecial Marine WarningLOT116 min
May 20, 8:19 PM CDTSpecial Marine WarningLOT116 min
May 20, 8:41 PM CDTSevere Thunderstorm WarningILXKnox49 min
May 20, 8:51 PM CDTSevere Thunderstorm WarningDVNHenry54 min
May 20, 8:57 PM CDTSevere Thunderstorm WarningLOTCook, DuPage48 min
May 20, 8:58 PM CDTSevere Thunderstorm WarningLOTDeKalb, Kane47 min
May 20, 9:02 PM CDTSevere Thunderstorm WarningLOTMcHenry43 min
May 20, 9:05 PM CDTSevere Thunderstorm WatchSPCBureau, Cook, DeKalb, DuPage, Ford, Fulton and 20 more5 hr
May 20, 9:13 PM CDTSevere Thunderstorm WarningILXStark32 min
May 20, 9:31 PM CDTSevere Thunderstorm WarningDVNBureau, Putnam59 min
May 20, 9:37 PM CDTSevere Thunderstorm WarningILXMarshall53 min
May 20, 9:44 PM CDTSevere Thunderstorm WarningLOTCook, Lake31 min
May 20, 10:00 PM CDTSevere Thunderstorm WarningLOTLaSalle, Livingston60 min
May 20, 10:08 PM CDTSpecial Marine WarningLOT52 min
May 20, 10:08 PM CDTSpecial Marine WarningLOT52 min
May 20, 10:20 PM CDTFlash Flood WarningLOTCook, DeKalb, DuPage, Kane, LaSalle, Lee and 1 more3 hr
May 20, 10:42 PM CDTSevere Thunderstorm WarningLOTGrundy48 min
May 20, 10:59 PM CDTSevere Thunderstorm WarningLOTLivingston31 min
May 20, 11:41 PM CDTSevere Thunderstorm WarningLOTKankakee34 min
May 21, 4:34 AM CDTMesoscale DiscussionSPCJo Daviess56 min
May 21, 8:25 AM CDTSpecial Marine WarningLOT95 min
May 21, 8:25 AM CDTSpecial Marine WarningLOT95 min
May 21, 9:00 AM CDTSevere Thunderstorm WarningLOTBoone, Winnebago30 min
May 21, 9:40 AM CDTMesoscale DiscussionSPCCook, DuPage, Kane, Kankakee, Lake, Will2 hr
May 21, 9:43 AM CDTSevere Thunderstorm WarningLOTCook, DuPage, Kane47 min
May 21, 9:49 AM CDTSevere Thunderstorm WarningLOTLake26 min
May 21, 9:52 AM CDTSpecial Marine WarningLOT83 min
May 21, 9:52 AM CDTSpecial Marine WarningLOT83 min
May 21, 10:25 AM CDTSevere Thunderstorm WatchSPCBoone, Bureau, Carroll, DeKalb, Henry, Jo Daviess and 8 more6 hr
May 21, 2:45 PM CDTTornado WatchSPCRock Island7 hr
May 21, 5:35 PM CDTTornado WatchSPCBoone, Bureau, Carroll, Cook, DeKalb, DuPage and 21 more5 hr
May 21, 5:46 PM CDTSpecial Marine WarningLOT2 hr
May 21, 5:46 PM CDTSpecial Marine WarningLOT2 hr
May 21, 6:45 PM CDTSevere Thunderstorm WarningDVNCarroll60 min
May 21, 6:55 PM CDTSevere Thunderstorm WarningDVNWhiteside65 min
May 21, 7:00 PM CDTSevere Thunderstorm WarningLOTLee, Ogle, Winnebago60 min
May 21, 7:09 PM CDTFlash Flood WarningLOTLake, McHenry3 hr
May 21, 7:12 PM CDTSpecial Marine WarningLOT108 min
May 21, 7:12 PM CDTSpecial Marine WarningLOT108 min
May 21, 7:12 PM CDTSpecial Marine WarningLOT108 min
May 21, 7:12 PM CDTSpecial Marine WarningLOT108 min
May 21, 7:13 PM CDTSevere Thunderstorm WarningLOTDeKalb, Kane47 min
May 21, 7:23 PM CDTFlash Flood WarningLOTCook, DeKalb, DuPage, Kane, Lee, Ogle3 hr
May 21, 7:37 PM CDTMesoscale DiscussionSPCBoone, Bureau, Carroll, DeKalb, DuPage, Grundy and 19 more83 min
May 21, 7:59 PM CDTSevere Thunderstorm WarningLOTLee, Ogle, Winnebago61 min
May 21, 8:01 PM CDTSevere Thunderstorm WarningLOTDeKalb, Kane59 min
May 21, 8:03 PM CDTTornado WarningLOTDeKalb27 min
May 21, 8:22 PM CDTSevere Thunderstorm WarningLOTCook, DuPage53 min
May 21, 8:35 PM CDTSevere Thunderstorm WarningLOTCook, DuPage40 min
May 21, 8:58 PM CDTSpecial Marine WarningLOT2 hr
May 21, 8:58 PM CDTSpecial Marine WarningLOT2 hr
May 21, 8:58 PM CDTSpecial Marine WarningLOT2 hr
May 21, 9:10 PM CDTSevere Thunderstorm WarningLOTKane, Kendall50 min
May 21, 11:47 PM CDTSpecial Marine WarningLOT118 min
May 21, 11:47 PM CDTSpecial Marine WarningLOT118 min
May 22, 12:05 AM CDTSevere Thunderstorm WatchSPCBoone, Bureau, Carroll, Cook, DeKalb, DuPage and 22 more6 hr
May 22, 12:22 AM CDTSevere Thunderstorm WarningLOTLake23 min
May 22, 12:36 AM CDTSevere Thunderstorm WarningLOTMcHenry54 min
May 22, 1:33 AM CDTSpecial Marine WarningLOT117 min
May 22, 1:33 AM CDTSpecial Marine WarningLOT117 min
May 22, 1:33 AM CDTSpecial Marine WarningLOT117 min
May 22, 1:40 AM CDTSevere Thunderstorm WarningLOTCook50 min
May 22, 2:16 AM CDTSevere Thunderstorm WarningLOTDeKalb44 min
May 22, 2:41 AM CDTMesoscale DiscussionSPCBoone, Bureau, Carroll, Cook, DeKalb, DuPage and 23 more94 min
May 22, 3:47 AM CDTSevere Thunderstorm WarningDVNJo Daviess43 min
May 22, 3:55 AM CDTSevere Thunderstorm WarningDVNCarroll, Whiteside65 min
May 22, 4:22 AM CDTSevere Thunderstorm WarningLOTLee, Ogle, Winnebago83 min
May 22, 4:27 AM CDTSevere Thunderstorm WarningDVNJo Daviess, Stephenson63 min
May 22, 4:48 AM CDTFlash Flood WarningDVNCarroll, Jo Daviess, Stephenson4 hr
May 22, 5:18 AM CDTSevere Thunderstorm WarningDVNRock Island42 min
May 22, 6:58 AM CDTMesoscale DiscussionSPCAdams, Brown, Cass, Fulton, Hancock, Henderson and 13 more62 min
May 22, 9:14 AM CDTSevere Thunderstorm WarningDVNRock Island76 min
May 22, 11:03 AM CDTMesoscale DiscussionSPCDeWitt, Ford, Grundy, Iroquois, Kankakee, LaSalle and 9 more57 min
May 22, 11:35 AM CDTSevere Thunderstorm WatchSPCChampaign, Cook, DeWitt, Douglas, Ford, Grundy and 10 more6 hr
May 22, 12:36 PM CDTSevere Thunderstorm WarningLOTGrundy, Will39 min
May 22, 12:42 PM CDTSpecial Marine WarningLOT93 min
May 22, 12:42 PM CDTSpecial Marine WarningLOT93 min
May 22, 12:42 PM CDTSpecial Marine WarningLOT93 min
May 22, 1:48 PM CDTSevere Thunderstorm WarningLOTIroquois42 min
May 22, 5:52 PM CDTMesoscale DiscussionSPCBureau, Carroll, DeKalb, Grundy, Henry, Jo Daviess and 12 more113 min
May 22, 6:15 PM CDTTornado WatchSPCBoone, Bureau, Carroll, DeKalb, DuPage, Grundy and 25 more6 hr
May 22, 6:23 PM CDTSevere Thunderstorm WarningLOTGrundy, Will37 min
May 22, 7:57 PM CDTFlash Flood WarningLOTCook3 hr
May 22, 8:43 PM CDTSpecial Marine WarningLOT92 min
May 22, 8:43 PM CDTSpecial Marine WarningLOT92 min
May 22, 8:43 PM CDTSpecial Marine WarningLOT92 min
May 22, 8:58 PM CDTMesoscale DiscussionSPCBoone, Bureau, Carroll, DeKalb, DuPage, Grundy and 23 more92 min
May 22, 10:55 PM CDTSevere Thunderstorm WarningDVNCarroll, Jo Daviess50 min
May 22, 11:40 PM CDTSevere Thunderstorm WarningDVNJo Daviess50 min
May 23, 12:24 AM CDTMesoscale DiscussionSPCBoone, Bureau, Carroll, Cook, DeKalb, DuPage and 32 more66 min
May 23, 12:40 AM CDTSevere Thunderstorm WatchSPCBoone, Bureau, Carroll, Cook, DeKalb, DuPage and 27 more5 hr
May 23, 1:21 AM CDTMesoscale DiscussionSPCAdams, Brown, Calhoun, Cass, Greene, Jersey and 6 more24 min
May 23, 1:40 AM CDTSevere Thunderstorm WatchSPCAdams, Brown, Cass, Fulton, Hancock, Logan and 8 more4 hr
May 23, 3:21 AM CDTSevere Thunderstorm WarningDVNHancock59 min
May 23, 4:28 AM CDTFlash Flood WarningDVNJo Daviess3 hr
May 23, 4:30 AM CDTMesoscale DiscussionSPCAdams, Boone, Brown, Bureau, Carroll, Cass and 44 more60 min
May 23, 10:11 AM CDTSpecial Marine WarningLOT64 min
May 23, 10:11 AM CDTSpecial Marine WarningLOT64 min
May 23, 10:11 AM CDTSpecial Marine WarningLOT64 min
May 23, 10:45 AM CDTTornado WatchSPCClark, Clay, Coles, Crawford, Cumberland, Edgar and 19 more5 hr
May 23, 11:11 AM CDTSpecial Marine WarningLOT94 min
May 23, 11:11 AM CDTSpecial Marine WarningLOT94 min
May 23, 11:11 AM CDTSpecial Marine WarningLOT94 min
May 23, 11:18 AM CDTSevere Thunderstorm WarningPAHJefferson42 min
May 23, 11:52 AM CDTSevere Thunderstorm WarningILXClay, Effingham, Jasper38 min
May 23, 11:53 AM CDTSevere Thunderstorm WarningLSXClinton37 min
May 23, 11:54 AM CDTSevere Thunderstorm WarningPAHWayne36 min
May 23, 12:20 PM CDTSevere Thunderstorm WarningILXCumberland40 min
May 23, 12:21 PM CDTSevere Thunderstorm WarningPAHWhite39 min
May 23, 12:25 PM CDTMesoscale DiscussionSPCAdams, Brown, Bureau, Calhoun, Carroll, Cass and 31 more95 min
May 23, 12:28 PM CDTSevere Thunderstorm WarningILXClay, Effingham, Jasper, Richland62 min
May 23, 12:35 PM CDTSevere Thunderstorm WarningILXClark, Crawford40 min
May 23, 12:45 PM CDTMesoscale DiscussionSPCClark, Clay, Coles, Crawford, Cumberland, Edgar and 18 more2 hr
May 23, 1:15 PM CDTTornado WatchSPCAdams, Brown, Calhoun, Cass, Fulton, Greene and 16 more6 hr
May 23, 1:19 PM CDTSevere Thunderstorm WarningILXVermilion41 min
May 23, 2:05 PM CDTTornado WatchSPCBoone, Bureau, Carroll, DeKalb, DuPage, Grundy and 18 more8 hr
May 23, 2:53 PM CDTMesoscale DiscussionSPCIroquois, Vermilion67 min
May 23, 3:04 PM CDTSpecial Marine WarningLOT86 min
May 23, 3:04 PM CDTSpecial Marine WarningLOT86 min
May 23, 3:04 PM CDTSpecial Marine WarningLOT86 min
May 23, 3:04 PM CDTSpecial Marine WarningLOT86 min
May 23, 3:50 PM CDTTornado WatchSPCCook, DuPage, Iroquois, Kankakee, Vermilion, Will6 hr
May 23, 4:35 PM CDTSevere Thunderstorm WatchSPCMonroe5 hr
May 23, 4:36 PM CDTSevere Thunderstorm WarningLSXPike39 min
May 23, 5:00 PM CDTMesoscale DiscussionSPCAdams, Bond, Brown, Calhoun, Cass, Christian and 28 more2 hr
May 23, 5:06 PM CDTTornado WarningILXScott54 min
May 23, 5:10 PM CDTMesoscale DiscussionSPCBoone, Bureau, Carroll, DeKalb, DuPage, Grundy and 17 more95 min
May 23, 5:30 PM CDTTornado WatchSPCBond, Calhoun, Christian, Clark, Clay, Clinton and 29 more6 hr
May 23, 5:42 PM CDTTornado WarningILXMorgan63 min
May 23, 6:03 PM CDTTornado WarningILXMcLean57 min
May 23, 6:23 PM CDTTornado WarningILXSangamon67 min
May 23, 6:30 PM CDTMesoscale DiscussionSPCCook, DuPage, Iroquois, Kankakee, Vermilion, Will2 hr
May 23, 6:38 PM CDTTornado WarningILXChristian67 min
May 23, 6:38 PM CDTTornado WarningLOTFord, Livingston37 min
May 23, 6:43 PM CDTTornado WarningILXMorgan32 min
May 23, 6:43 PM CDTTornado WarningLOTLaSalle32 min
May 23, 6:55 PM CDTTornado WarningLOTKendall50 min
May 23, 6:57 PM CDTSevere Thunderstorm WarningLSXMonroe, Saint Clair48 min
May 23, 7:02 PM CDTSpecial Marine WarningLOT118 min
May 23, 7:02 PM CDTSpecial Marine WarningLOT118 min
May 23, 7:02 PM CDTSpecial Marine WarningLOT118 min
May 23, 7:05 PM CDTSevere Thunderstorm WarningILXMacon55 min
May 23, 7:14 PM CDTTornado WarningLOTLaSalle31 min
May 23, 7:19 PM CDTTornado WarningILXShelby56 min
May 23, 7:25 PM CDTTornado WarningLSXMacoupin, Montgomery50 min
May 23, 7:28 PM CDTTornado WarningILXSangamon32 min
May 23, 7:30 PM CDTTornado WarningILXMoultrie60 min
May 23, 7:33 PM CDTTornado WarningLOTGrundy42 min
May 23, 7:39 PM CDTSevere Thunderstorm WarningILXMcLean, Woodford66 min
May 23, 7:39 PM CDTTornado WarningILXChristian66 min
May 23, 7:40 PM CDTTornado WarningLOTKendall, Will50 min
May 23, 7:42 PM CDTSevere Thunderstorm WarningLSXMonroe, Saint Clair48 min
May 23, 7:46 PM CDTSevere Thunderstorm WarningILXTazewell59 min
May 23, 7:46 PM CDTSevere Thunderstorm WarningLOTLake29 min
May 23, 7:48 PM CDTSevere Thunderstorm WarningLOTDuPage42 min
May 23, 7:51 PM CDTTornado WarningILXMcLean, Tazewell54 min
May 23, 7:52 PM CDTSevere Thunderstorm WarningILXColes, Douglas53 min
May 23, 7:53 PM CDTSevere Thunderstorm WarningLOTLivingston67 min
May 23, 7:55 PM CDTSevere Thunderstorm WarningLOTWill50 min
May 23, 8:01 PM CDTTornado WarningILXColes44 min
May 23, 8:01 PM CDTTornado WarningLOTLake29 min
May 23, 8:05 PM CDTFlash Flood WarningLOTCook3 hr
May 23, 8:07 PM CDTSevere Thunderstorm WarningLOTCook38 min
May 23, 8:08 PM CDTSpecial Marine WarningLOT2 hr
May 23, 8:08 PM CDTSpecial Marine WarningLOT2 hr
May 23, 8:08 PM CDTSpecial Marine WarningLOT2 hr
May 23, 8:13 PM CDTSevere Thunderstorm WarningILXShelby62 min
May 23, 8:15 PM CDTSevere Thunderstorm WarningLOTGrundy30 min
May 23, 8:18 PM CDTSevere Thunderstorm WarningILXSangamon57 min
May 23, 8:23 PM CDTSevere Thunderstorm WarningILXEdgar52 min
May 23, 8:25 PM CDTSevere Thunderstorm WarningLSXSaint Clair, Washington50 min
May 23, 8:28 PM CDTTornado WarningLOTLivingston47 min
May 23, 8:33 PM CDTSevere Thunderstorm WarningILXClark57 min
May 23, 8:40 PM CDTMesoscale DiscussionSPCBond, Calhoun, Christian, Clark, Clay, Clinton and 31 more65 min
May 23, 8:45 PM CDTTornado WarningILXChristian60 min
May 23, 8:49 PM CDTSevere Thunderstorm WarningLOTCook41 min
May 23, 9:00 PM CDTSevere Thunderstorm WarningLOTFord, Iroquois45 min
May 23, 9:01 PM CDTSevere Thunderstorm WarningILXColes59 min
May 23, 9:10 PM CDTFlash Flood WarningILXChristian6 hr
May 23, 9:57 PM CDTSpecial Marine WarningLOT93 min
May 23, 9:57 PM CDTSpecial Marine WarningLOT93 min
May 23, 9:57 PM CDTSpecial Marine WarningLOT93 min
May 24, 1:54 PM CDTMesoscale DiscussionSPCAlexander, Gallatin, Hardin, Jackson, Johnson, Massac and 5 more96 min
May 24, 4:53 PM CDTSevere Thunderstorm WarningPAHWhite52 min
May 24, 5:26 PM CDTMesoscale DiscussionSPCAdams, Brown, Hancock, Henderson, McDonough, Pike and 2 more94 min
May 24, 5:45 PM CDTTornado WatchSPCAdams, Brown, Calhoun, Hancock, Henderson, McDonough and 3 more5 hr
May 24, 8:15 PM CDTMesoscale DiscussionSPCAdams, Brown, Calhoun, Hancock, Henderson, McDonough and 3 more90 min
May 24, 9:04 PM CDTTornado WarningDVNHancock41 min
May 24, 9:48 PM CDTSevere Thunderstorm WarningDVNHancock, McDonough42 min
May 24, 10:01 PM CDTTornado WarningLSXAdams, Pike59 min
May 24, 10:12 PM CDTSevere Thunderstorm WarningLSXAdams48 min
May 24, 10:22 PM CDTSevere Thunderstorm WarningILXCass, Morgan, Schuyler, Scott53 min
May 24, 10:22 PM CDTSevere Thunderstorm WarningLSXBrown53 min
May 24, 10:26 PM CDTMesoscale DiscussionSPCAdams, Bond, Brown, Calhoun, Cass, Champaign and 36 more64 min
May 24, 10:27 PM CDTTornado WarningDVNMcDonough33 min
May 24, 10:31 PM CDTTornado WarningILXFulton59 min
May 24, 10:36 PM CDTSevere Thunderstorm WarningILXLogan54 min
May 24, 10:45 PM CDTTornado WatchSPCBond, Brown, Calhoun, Cass, Champaign, Christian and 27 more5 hr
May 24, 10:48 PM CDTFlash Flood WarningILXSchuyler6 hr
May 24, 10:52 PM CDTSevere Thunderstorm WarningILXMenard53 min
May 24, 10:52 PM CDTTornado WarningLSXPike53 min
May 24, 11:02 PM CDTTornado WarningILXMason58 min
May 24, 11:06 PM CDTTornado WarningLSXAdams24 min
May 24, 11:18 PM CDTSevere Thunderstorm WarningILXScott42 min
May 24, 11:21 PM CDTSevere Thunderstorm WarningLSXCalhoun39 min
May 24, 11:26 PM CDTSevere Thunderstorm WarningLSXGreene64 min
May 24, 11:30 PM CDTSevere Thunderstorm WarningILXLogan60 min
May 24, 11:32 PM CDTTornado WarningILXLogan58 min
May 24, 11:34 PM CDTSevere Thunderstorm WarningILXFulton41 min
May 24, 11:34 PM CDTSevere Thunderstorm WarningILXMorgan, Sangamon56 min
May 24, 11:37 PM CDTSevere Thunderstorm WarningILXDeWitt53 min
May 24, 11:39 PM CDTFlash Flood WarningILXCass, Logan, Mason, Menard6 hr
May 24, 11:39 PM CDTSevere Thunderstorm WarningILXTazewell66 min
May 24, 11:44 PM CDTSevere Thunderstorm WarningILXMenard46 min
May 24, 11:45 PM CDTMesoscale DiscussionSPCBond, Calhoun, Cass, Champaign, Christian, Clark and 24 more90 min
May 24, 11:46 PM CDTSevere Thunderstorm WarningILXMcLean59 min
May 24, 11:48 PM CDTSevere Thunderstorm WarningLSXJersey, Macoupin57 min
May 24, 11:57 PM CDTTornado WarningILXMorgan, Sangamon48 min
May 24, 11:58 PM CDTTornado WarningILXTazewell62 min
May 24, 11:58 PM CDTSevere Thunderstorm WarningLSXJersey62 min
May 25, 12:04 AM CDTTornado WarningILXMenard56 min
May 25, 12:04 AM CDTSevere Thunderstorm WarningLSXMadison56 min
May 25, 12:09 AM CDTSevere Thunderstorm WarningLSXMontgomery66 min
May 25, 12:19 AM CDTSevere Thunderstorm WarningILXChristian41 min
May 25, 12:20 AM CDTSevere Thunderstorm WarningILXMacon55 min
May 25, 12:22 AM CDTFlash Flood WarningILXDeWitt6 hr
May 25, 12:28 AM CDTTornado WarningILXChristian32 min
May 25, 12:30 AM CDTSevere Thunderstorm WarningILXLogan60 min
May 25, 12:31 AM CDTSevere Thunderstorm WarningILXDeWitt59 min
May 25, 12:40 AM CDTTornado WarningILXMacon65 min
May 25, 12:43 AM CDTSevere Thunderstorm WarningLSXMonroe47 min
May 25, 12:44 AM CDTSevere Thunderstorm WarningLSXBond, Clinton, Fayette, Saint Clair61 min
May 25, 12:49 AM CDTSevere Thunderstorm WarningILXColes, Cumberland, Moultrie, Shelby41 min
May 25, 1:11 AM CDTSevere Thunderstorm WarningILXClay, Effingham, Jasper, Richland49 min
May 25, 1:13 AM CDTSevere Thunderstorm WarningILXPiatt47 min
May 25, 1:17 AM CDTSevere Thunderstorm WarningLSXMarion, Washington43 min
May 25, 1:19 AM CDTSevere Thunderstorm WarningILXChampaign56 min
May 25, 1:25 AM CDTSevere Thunderstorm WarningILXColes, Douglas65 min
May 25, 1:30 AM CDTSevere Thunderstorm WarningPAHJefferson, Perry, Wayne60 min
May 25, 1:33 AM CDTSevere Thunderstorm WarningILXCumberland57 min
May 25, 1:39 AM CDTSevere Thunderstorm WarningILXVermilion66 min
May 25, 1:43 AM CDTSevere Thunderstorm WarningILXEdgar62 min
May 25, 2:03 AM CDTSevere Thunderstorm WarningILXClay, Crawford, Jasper, Lawrence, Richland57 min
May 25, 3:00 AM CDTSevere Thunderstorm WatchSPCChampaign, Clark, Clay, Coles, Crawford, Cumberland and 15 more3 hr
May 25, 9:19 AM CDTMesoscale DiscussionSPCEdwards, Gallatin, Hamilton, Hardin, Lawrence, Pope and 4 more86 min
May 25, 1:05 PM CDTSevere Thunderstorm WatchSPCBond, Calhoun, Christian, Clinton, Fayette, Greene and 12 more6 hr
May 25, 1:54 PM CDTSevere Thunderstorm WarningLSXMadison51 min
May 25, 1:57 PM CDTSevere Thunderstorm WarningLSXCalhoun48 min
May 25, 2:39 PM CDTMesoscale DiscussionSPCAlexander, Franklin, Gallatin, Hamilton, Hardin, Jackson and 10 more96 min
May 25, 2:42 PM CDTSevere Thunderstorm WarningLSXMadison, Saint Clair63 min
May 25, 3:00 PM CDTSevere Thunderstorm WatchSPCAlexander, Clay, Clinton, Crawford, Edwards, Franklin and 22 more6 hr
May 25, 3:16 PM CDTMesoscale DiscussionSPCBond, Calhoun, Christian, Clinton, Fayette, Greene and 12 more89 min
May 25, 3:21 PM CDTSevere Thunderstorm WarningLSXClinton, Saint Clair, Washington54 min
May 25, 3:29 PM CDTSevere Thunderstorm WarningILXClay, Jasper46 min
May 25, 3:47 PM CDTSevere Thunderstorm WarningLSXMarion43 min
May 25, 4:04 PM CDTSevere Thunderstorm WarningLSXRandolph56 min
May 25, 4:05 PM CDTSevere Thunderstorm WarningPAHJefferson40 min
May 25, 4:13 PM CDTSevere Thunderstorm WarningLSXWashington32 min
May 25, 4:28 PM CDTTornado WarningLSXRandolph47 min
May 25, 4:40 PM CDTTornado WarningPAHJefferson35 min
May 25, 4:49 PM CDTTornado WarningPAHFranklin41 min
May 25, 5:00 PM CDTSevere Thunderstorm WarningPAHHamilton, Wayne45 min
May 25, 5:03 PM CDTMesoscale DiscussionSPCAlexander, Bond, Clay, Clinton, Crawford, Edwards and 25 more87 min
May 25, 5:16 PM CDTFlash Flood WarningLSXMonroe5 hr
May 25, 5:27 PM CDTFlash Flood WarningPAHFranklin2 hr
May 25, 5:30 PM CDTTornado WarningPAHHamilton, Saline45 min
May 25, 5:45 PM CDTSevere Thunderstorm WarningPAHGallatin, White45 min
May 25, 5:47 PM CDTFlash Flood WarningPAHHamilton, White103 min
May 25, 6:02 PM CDTSevere Thunderstorm WarningPAHWilliamson43 min
May 25, 6:04 PM CDTMesoscale DiscussionSPCBond, Clinton, Madison, Monroe, Perry, Randolph and 2 more56 min
May 25, 7:28 PM CDTMesoscale DiscussionSPCAlexander, Edwards, Franklin, Gallatin, Hamilton, Hardin and 17 more92 min
May 25, 7:31 PM CDTFlash Flood WarningPAHHamilton, White119 min
May 25, 10:11 PM CDTSevere Thunderstorm WarningPAHJohnson34 min
May 25, 10:26 PM CDTSevere Thunderstorm WarningPAHPope49 min
May 26, 8:13 AM CDTSevere Thunderstorm WarningLSXCalhoun32 min
May 26, 8:20 AM CDTSevere Thunderstorm WarningLSXJersey40 min
May 26, 8:20 AM CDTMesoscale DiscussionSPCBond, Calhoun, Christian, Clark, Clay, Clinton and 31 more85 min
May 26, 8:39 AM CDTSevere Thunderstorm WarningLSXMacoupin, Madison51 min
May 26, 8:50 AM CDTSevere Thunderstorm WatchSPCBond, Clay, Clinton, Crawford, Edwards, Effingham and 25 more5 hr
May 26, 8:51 AM CDTSevere Thunderstorm WarningLSXMonroe39 min
May 26, 8:56 AM CDTSevere Thunderstorm WarningLSXSaint Clair, Washington49 min
May 26, 9:54 AM CDTSevere Thunderstorm WarningPAHJefferson36 min
May 26, 9:59 AM CDTSevere Thunderstorm WarningPAHHamilton, Wayne46 min
May 26, 10:15 AM CDTSevere Thunderstorm WarningPAHJackson, Williamson45 min
May 26, 10:19 AM CDTSevere Thunderstorm WarningPAHWhite41 min
May 26, 10:34 AM CDTSevere Thunderstorm WarningPAHSaline41 min
May 26, 10:39 AM CDTSevere Thunderstorm WarningPAHFranklin36 min
May 26, 10:50 AM CDTMesoscale DiscussionSPCAlexander, Bond, Clay, Clinton, Crawford, Edwards and 28 more85 min
May 26, 11:00 AM CDTSevere Thunderstorm WarningPAHWilliamson45 min
May 26, 11:12 AM CDTSevere Thunderstorm WarningPAHGallatin, Saline63 min
May 26, 11:23 AM CDTTornado WarningPAHSaline37 min
May 26, 11:41 AM CDTTornado WarningPAHHardin49 min
May 26, 1:10 PM CDTSevere Thunderstorm WarningLSXMonroe, Randolph50 min
May 26, 1:10 PM CDTTornado WatchSPCAlexander, Franklin, Gallatin, Hamilton, Hardin, Jackson and 12 more8 hr
May 26, 1:52 PM CDTSevere Thunderstorm WarningPAHJackson, Perry38 min
May 26, 2:16 PM CDTSevere Thunderstorm WarningPAHFranklin29 min
May 26, 2:37 PM CDTFlash Flood WarningPAHFranklin83 min
May 26, 2:40 PM CDTSevere Thunderstorm WarningPAHHamilton, Saline50 min
May 26, 3:08 PM CDTSevere Thunderstorm WarningPAHGallatin37 min
May 26, 3:32 PM CDTMesoscale DiscussionSPCAlexander, Edwards, Franklin, Gallatin, Hamilton, Jackson and 13 more88 min
May 26, 3:57 PM CDTSevere Thunderstorm WarningPAHPulaski33 min
May 26, 4:00 PM CDTFlash Flood WarningPAHGallatin, Saline2 hr
May 26, 4:04 PM CDTSevere Thunderstorm WarningPAHMassac41 min
May 26, 4:17 PM CDTSevere Thunderstorm WarningLSXMadison43 min
May 26, 4:59 PM CDTSevere Thunderstorm WarningLSXBond46 min
May 26, 5:10 PM CDTMesoscale DiscussionSPCAdams, Bond, Brown, Calhoun, Cass, Christian and 29 more65 min
May 26, 5:35 PM CDTSevere Thunderstorm WatchSPCAdams, Bond, Brown, Calhoun, Cass, Christian and 34 more5 hr
May 26, 5:47 PM CDTSevere Thunderstorm WarningLSXMarion28 min
May 26, 5:48 PM CDTSevere Thunderstorm WarningILXClay57 min
May 26, 5:57 PM CDTMesoscale DiscussionSPCAlexander, Franklin, Hamilton, Jackson, Jefferson, Johnson and 10 more93 min
May 26, 6:04 PM CDTSevere Thunderstorm WarningLSXMacoupin41 min
May 26, 6:06 PM CDTSevere Thunderstorm WarningPAHWayne29 min
May 26, 6:08 PM CDTSevere Thunderstorm WarningILXRichland67 min
May 26, 6:19 PM CDTSevere Thunderstorm WarningLSXCalhoun26 min
May 26, 6:21 PM CDTSevere Thunderstorm WarningLSXMontgomery54 min
May 26, 6:40 PM CDTSevere Thunderstorm WarningLSXMadison50 min
May 26, 6:43 PM CDTSevere Thunderstorm WarningLSXMadison62 min
May 26, 7:01 PM CDTTornado WarningLSXMonroe, Saint Clair44 min
May 26, 7:14 PM CDTSevere Thunderstorm WarningLSXClinton, Saint Clair61 min
May 26, 7:41 PM CDTTornado WarningLSXMonroe, Saint Clair34 min
May 26, 7:55 PM CDTSevere Thunderstorm WarningLSXMarion65 min
May 26, 7:57 PM CDTTornado WarningLSXRandolph, Washington33 min
May 26, 7:57 PM CDTMesoscale DiscussionSPCAlexander, Franklin, Gallatin, Hamilton, Hardin, Jackson and 13 more63 min
May 26, 8:04 PM CDTSevere Thunderstorm WarningPAHJefferson56 min
May 26, 8:08 PM CDTSevere Thunderstorm WarningPAHPerry52 min
May 26, 8:18 PM CDTFlash Flood WarningILXClay, Lawrence, Richland6 hr
May 26, 8:28 PM CDTSevere Thunderstorm WarningPAHHamilton, Wayne62 min
May 26, 8:55 PM CDTTornado WatchSPCEdwards, Franklin, Gallatin, Hamilton, Hardin, Jackson and 16 more5 hr
May 26, 9:05 PM CDTSevere Thunderstorm WarningPAHEdwards, White55 min
May 26, 9:36 PM CDTMesoscale DiscussionSPCAdams, Bond, Brown, Calhoun, Cass, Christian and 25 more54 min
May 26, 11:00 PM CDTFlash Flood WarningILXCrawford, Effingham, Jasper4 hr
May 26, 11:14 PM CDTMesoscale DiscussionSPCAlexander, Edwards, Franklin, Gallatin, Hamilton, Hardin and 17 more2 hr
May 27, 12:29 AM CDTSevere Thunderstorm WarningILXLawrence46 min
May 27, 1:53 AM CDTMesoscale DiscussionSPCChristian, Clark, Clay, Coles, Crawford, Cumberland and 9 more3 hr
May 27, 2:14 AM CDTSevere Thunderstorm WarningILXShelby46 min
May 27, 2:38 AM CDTSevere Thunderstorm WarningILXCrawford52 min
May 27, 3:01 AM CDTFlash Flood WarningILXJasper4 hr
May 27, 11:10 AM CDTMesoscale DiscussionSPCAdams, Brown, Calhoun, Cass, Christian, DeWitt and 25 more2 hr
May 27, 11:55 AM CDTSevere Thunderstorm WatchSPCAdams, Brown, Hancock, Henderson, McDonough, Pike and 3 more6 hr
May 27, 1:07 PM CDTMesoscale DiscussionSPCChampaign, Clark, Coles, DeWitt, Douglas, Edgar and 12 more113 min
May 27, 1:30 PM CDTSevere Thunderstorm WatchSPCCass, Champaign, Christian, Coles, DeWitt, Douglas and 22 more7 hr
May 27, 1:52 PM CDTMesoscale DiscussionSPCAdams, Calhoun, Greene, Jersey, Macoupin, Pike and 1 more113 min
May 27, 2:25 PM CDTSevere Thunderstorm WatchSPCBond, Calhoun, Clinton, Fayette, Franklin, Greene and 12 more7 hr
May 27, 3:12 PM CDTMesoscale DiscussionSPCChampaign, Christian, Clark, Coles, Cumberland, DeWitt and 13 more2 hr
May 27, 3:23 PM CDTSevere Thunderstorm WarningLSXCalhoun, Pike52 min
May 27, 3:37 PM CDTMesoscale DiscussionSPCBond, Calhoun, Clay, Clinton, Edwards, Effingham and 22 more113 min
May 27, 3:48 PM CDTSevere Thunderstorm WarningLSXBond, Madison, Montgomery57 min
May 27, 3:53 PM CDTSevere Thunderstorm WarningLSXGreene52 min
May 27, 4:00 PM CDTSevere Thunderstorm WatchSPCClark, Clay, Crawford, Cumberland, Edwards, Effingham and 7 more4 hr
May 27, 4:13 PM CDTSevere Thunderstorm WarningLSXFayette47 min
May 27, 4:15 PM CDTSevere Thunderstorm WarningLSXMacoupin45 min
May 27, 4:26 PM CDTFlash Flood WarningILXCrawford, Effingham, Jasper6 hr
May 27, 4:32 PM CDTSevere Thunderstorm WarningILXEffingham, Jasper58 min
May 27, 4:40 PM CDTSevere Thunderstorm WarningLSXJersey35 min
May 27, 4:49 PM CDTSevere Thunderstorm WarningLSXMontgomery41 min
May 27, 4:51 PM CDTSevere Thunderstorm WarningILXCrawford24 min
May 27, 5:01 PM CDTMesoscale DiscussionSPCBond, Calhoun, Clinton, Fayette, Greene, Jackson and 11 more89 min
May 27, 5:03 PM CDTSevere Thunderstorm WarningILXChristian, Shelby57 min
May 27, 5:08 PM CDTFlash Flood WarningILXClark, Cumberland, Shelby6 hr
May 27, 5:12 PM CDTFlash Flood WarningLSXBond, Fayette, Macoupin, Madison, Montgomery5 hr
May 27, 5:13 PM CDTSevere Thunderstorm WarningLSXGreene, Jersey47 min
May 27, 5:18 PM CDTTornado WarningILXEffingham, Jasper57 min
May 27, 5:22 PM CDTSevere Thunderstorm WarningILXCrawford53 min
May 27, 5:37 PM CDTSevere Thunderstorm WarningILXClay, Richland53 min
May 27, 5:44 PM CDTFlash Flood WarningLSXCalhoun, Greene, Pike4 hr
May 27, 5:46 PM CDTSevere Thunderstorm WarningILXLawrence59 min
May 27, 5:50 PM CDTFlash Flood WarningILXColes6 hr
May 27, 5:53 PM CDTSevere Thunderstorm WarningLSXGreene52 min
May 27, 6:00 PM CDTMesoscale DiscussionSPCChampaign, DeWitt, Douglas, Edgar, Macon, Morgan and 4 more90 min
May 27, 6:02 PM CDTFlash Flood WarningILXClay, Lawrence, Richland58 min
May 27, 6:54 PM CDTFlash Flood WarningLSXJersey4 hr
May 27, 6:55 PM CDTSevere Thunderstorm WarningLSXMadison50 min
May 27, 7:12 PM CDTMesoscale DiscussionSPCAlexander, Clay, Clinton, Edwards, Franklin, Gallatin and 22 more93 min
May 27, 7:31 PM CDTSevere Thunderstorm WarningLSXMonroe, Saint Clair44 min
May 27, 7:38 PM CDTSevere Thunderstorm WarningLSXClinton, Washington52 min
May 27, 7:40 PM CDTFlash Flood WarningLSXMonroe4 hr
May 27, 7:40 PM CDTTornado WatchSPCAlexander, Edwards, Franklin, Gallatin, Hamilton, Hardin and 15 more5 hr
May 27, 7:45 PM CDTSevere Thunderstorm WarningLSXMarion30 min
May 27, 7:48 PM CDTSevere Thunderstorm WarningILXClay57 min
May 27, 7:57 PM CDTSevere Thunderstorm WarningPAHWayne63 min
May 27, 8:02 PM CDTTornado WarningLSXMonroe43 min
May 27, 8:10 PM CDTFlash Flood WarningLSXClinton, Marion, Saint Clair16 hr
May 27, 8:10 PM CDTSevere Thunderstorm WarningLSXSaint Clair35 min
May 27, 8:19 PM CDTSevere Thunderstorm WarningLSXWashington41 min
May 27, 8:19 PM CDTSevere Thunderstorm WarningPAHJefferson26 min
May 27, 8:23 PM CDTSevere Thunderstorm WarningLSXRandolph52 min
May 27, 8:29 PM CDTSevere Thunderstorm WarningPAHJefferson, Perry46 min
May 27, 8:30 PM CDTFlash Flood WarningPAHEdwards, Jefferson, Wabash, Wayne3 hr
May 27, 8:40 PM CDTSevere Thunderstorm WarningPAHEdwards, Wabash65 min
May 27, 9:00 PM CDTSevere Thunderstorm WarningPAHFranklin, Hamilton45 min
May 27, 9:24 PM CDTSevere Thunderstorm WarningPAHJackson, Saline, Williamson51 min
May 27, 9:34 PM CDTSevere Thunderstorm WarningPAHUnion56 min
May 27, 9:38 PM CDTSevere Thunderstorm WarningPAHGallatin, White52 min
May 27, 9:46 PM CDTSevere Thunderstorm WarningPAHJohnson, Pope44 min
May 27, 10:05 PM CDTSevere Thunderstorm WarningPAHHardin55 min
May 27, 10:27 PM CDTMesoscale DiscussionSPCAlexander, Gallatin, Hardin, Johnson, Massac, Pope and 3 more93 min
May 30, 7:27 AM CDTSevere Thunderstorm WarningDVNHancock, McDonough78 min
May 30, 7:33 AM CDTSevere Thunderstorm WarningDVNHenry57 min
May 30, 7:40 AM CDTTornado WatchSPCAdams, Brown, Cass, Champaign, Christian, Coles and 31 more5 hr
May 30, 7:53 AM CDTFlash Flood WarningDVNBureau, Henry, Mercer, Rock Island, Whiteside6 hr
May 30, 8:51 AM CDTSevere Thunderstorm WarningILXFulton, Peoria, Tazewell39 min
May 30, 8:58 AM CDTSevere Thunderstorm WarningDVNBureau62 min
May 30, 9:01 AM CDTSevere Thunderstorm WarningILXStark44 min
May 30, 9:06 AM CDTFlash Flood WarningILXKnox, Stark6 hr
May 30, 9:10 AM CDTSevere Thunderstorm WarningLOTLee50 min
May 30, 9:22 AM CDTSevere Thunderstorm WarningLOTLaSalle38 min
May 30, 9:27 AM CDTSevere Thunderstorm WarningILXPeoria, Tazewell, Woodford48 min
May 30, 9:34 AM CDTFlash Flood WarningILXPeoria, Tazewell6 hr
May 30, 9:40 AM CDTMesoscale DiscussionSPCAdams, Brown, Calhoun, Cass, Greene, Hancock and 6 more3 hr
May 30, 9:46 AM CDTTornado WarningILXTazewell, Woodford59 min
May 30, 9:52 AM CDTFlash Flood WarningILXMarshall, Woodford6 hr
May 30, 10:00 AM CDTSevere Thunderstorm WarningLOTGrundy, Kendall, LaSalle60 min
May 30, 10:01 AM CDTFlash Flood WarningDVNPutnam4 hr
May 30, 10:04 AM CDTMesoscale DiscussionSPCAlexander, Clay, Clinton, Edwards, Franklin, Gallatin and 19 more2 hr
May 30, 10:27 AM CDTFlash Flood WarningILXMcLean6 hr
May 30, 10:34 AM CDTTornado WarningLOTLivingston26 min
May 30, 10:50 AM CDTTornado WatchSPCAdams, Brown, Hancock, McDonough, Pike8 hr
May 30, 10:54 AM CDTFlash Flood WarningLOTCook3 hr
May 30, 11:02 AM CDTSevere Thunderstorm WarningLOTGrundy, Kendall, Will58 min
May 30, 11:04 AM CDTMesoscale DiscussionSPCChampaign, Cook, DeWitt, Douglas, DuPage, Iroquois and 4 more116 min
May 30, 11:06 AM CDTSevere Thunderstorm WarningILXDeWitt, McLean39 min
May 30, 11:10 AM CDTSevere Thunderstorm WarningILXLogan, Macon50 min
May 30, 11:25 AM CDTTornado WarningLOTLivingston50 min
May 30, 11:46 AM CDTSevere Thunderstorm WarningLOTFord, Iroquois, Kankakee59 min
May 30, 11:50 AM CDTTornado WatchSPCClark, Crawford, Edgar, Edwards, Gallatin, Hardin and 7 more7 hr
May 30, 12:13 PM CDTMesoscale DiscussionSPCCarroll, Hancock, Henderson, Henry, Jo Daviess, Knox and 4 more2 hr
May 30, 12:16 PM CDTTornado WarningPAHMassac29 min
May 30, 12:25 PM CDTTornado WatchSPCBureau, Carroll, Henderson, Henry, Jo Daviess, Knox and 8 more7 hr
May 30, 12:35 PM CDTTornado WarningPAHPope25 min
May 30, 12:53 PM CDTMesoscale DiscussionSPCAdams, Brown, Calhoun, Cass, Christian, Fulton and 13 more2 hr
May 30, 1:05 PM CDTTornado WatchSPCAlexander, Bond, Calhoun, Cass, Champaign, Christian and 45 more6 hr
May 30, 2:18 PM CDTSevere Thunderstorm WarningDVNHancock42 min
May 30, 2:29 PM CDTTornado WarningDVNHancock46 min
May 30, 2:45 PM CDTTornado WarningDVNHenderson45 min
May 30, 3:11 PM CDTTornado WarningDVNHancock, McDonough, Warren49 min
May 30, 3:16 PM CDTMesoscale DiscussionSPCBoone, Bureau, Carroll, Cass, DeKalb, DuPage and 29 more119 min
May 30, 3:27 PM CDTTornado WarningLSXAdams48 min
May 30, 3:45 PM CDTTornado WarningILXFulton, Knox60 min
May 30, 3:57 PM CDTSevere Thunderstorm WarningDVNHenry48 min
May 30, 4:03 PM CDTTornado WarningDVNMcDonough, Warren27 min
May 30, 4:04 PM CDTSevere Thunderstorm WarningLSXBond, Madison, Montgomery41 min
May 30, 4:06 PM CDTSevere Thunderstorm WarningLSXBrown39 min
May 30, 4:09 PM CDTTornado WarningILXSchuyler66 min
May 30, 4:09 PM CDTSevere Thunderstorm WarningLSXClinton, Saint Clair51 min
May 30, 4:13 PM CDTTornado WarningLSXBond, Madison, Montgomery47 min
May 30, 4:14 PM CDTSevere Thunderstorm WarningLOTFord, Livingston61 min
May 30, 4:20 PM CDTTornado WarningLSXBond, Clinton, Madison, Saint Clair40 min
May 30, 4:21 PM CDTFlash Flood WarningILXKnox6 hr
May 30, 4:25 PM CDTTornado WarningLOTFord, Livingston50 min
May 30, 4:25 PM CDTTornado WatchSPCBoone, Cook, DeKalb, DuPage, Grundy, Iroquois and 12 more6 hr
May 30, 4:28 PM CDTSevere Thunderstorm WarningILXPeoria, Stark62 min
May 30, 4:29 PM CDTTornado WarningILXPeoria, Stark61 min
May 30, 4:32 PM CDTSevere Thunderstorm WarningLSXMonroe28 min
May 30, 4:34 PM CDTFlash Flood WarningILXFulton, Schuyler6 hr
May 30, 4:36 PM CDTTornado WarningILXTazewell, Woodford54 min
May 30, 4:38 PM CDTTornado WarningLOTIroquois52 min
May 30, 4:40 PM CDTFlash Flood WarningILXPeoria, Stark6 hr
May 30, 4:43 PM CDTTornado WarningILXFulton, Knox62 min
May 30, 4:44 PM CDTSevere Thunderstorm WarningLSXFayette, Montgomery46 min
May 30, 4:47 PM CDTTornado WarningLSXBrown28 min
May 30, 4:48 PM CDTSevere Thunderstorm WarningDVNBureau, Putnam57 min
May 30, 4:48 PM CDTTornado WarningLSXFayette, Montgomery42 min
May 30, 4:49 PM CDTSevere Thunderstorm WarningILXMenard56 min
May 30, 4:51 PM CDTFlash Flood WarningDVNBureau, Henry, Putnam54 min
May 30, 4:51 PM CDTFlash Flood WarningDVNBureau, Henry, Putnam3 hr
May 30, 4:51 PM CDTTornado WarningLSXMonroe39 min
May 30, 4:54 PM CDTTornado WarningDVNBureau, Whiteside51 min
May 30, 4:55 PM CDTTornado WarningLSXBond, Clinton, Fayette, Marion50 min
May 30, 4:59 PM CDTTornado WarningILXCass, Mason61 min
May 30, 5:02 PM CDTFlash Flood WarningDVNMcDonough3 hr
May 30, 5:06 PM CDTTornado WarningILXShelby54 min
May 30, 5:09 PM CDTSevere Thunderstorm WarningLSXMadison36 min
May 30, 5:10 PM CDTTornado WarningILXMarshall65 min
May 30, 5:10 PM CDTMesoscale DiscussionSPCAlexander, Bond, Clinton, Fayette, Jackson, Madison and 7 more95 min
May 30, 5:19 PM CDTTornado WarningILXWoodford56 min
May 30, 5:19 PM CDTSevere Thunderstorm WarningLSXSaint Clair41 min
May 30, 5:23 PM CDTTornado WarningLOTLivingston67 min
May 30, 5:24 PM CDTFlash Flood WarningILXMarshall, Woodford6 hr
May 30, 5:25 PM CDTTornado WarningILXClark, Crawford, Cumberland, Jasper65 min
May 30, 5:25 PM CDTTornado WarningLOTIroquois50 min
May 30, 5:30 PM CDTFlash Flood WarningILXTazewell6 hr
May 30, 5:31 PM CDTTornado WarningILXEffingham, Logan, Shelby, Tazewell59 min
May 30, 5:34 PM CDTFlash Flood WarningILXEffingham, Shelby6 hr
May 30, 5:36 PM CDTMesoscale DiscussionSPCBoone, Bureau, Carroll, Cass, Champaign, Christian and 39 more54 min
May 30, 5:40 PM CDTSevere Thunderstorm WarningILXDouglas, Edgar65 min
May 30, 5:44 PM CDTTornado WarningILXLogan, Tazewell46 min
May 30, 5:44 PM CDTTornado WarningLSXFayette31 min
May 30, 5:46 PM CDTSevere Thunderstorm WarningLOTLaSalle, Lee59 min
May 30, 5:48 PM CDTSpecial Marine WarningLOT3 hr
May 30, 5:48 PM CDTSpecial Marine WarningLOT3 hr
May 30, 5:48 PM CDTSpecial Marine WarningLOT3 hr
May 30, 5:50 PM CDTSevere Thunderstorm WarningLSXMacoupin, Montgomery25 min
May 30, 5:54 PM CDTSevere Thunderstorm WarningILXDeWitt, Macon, Piatt51 min
May 30, 6:03 PM CDTTornado WarningILXMcLean57 min
May 30, 6:07 PM CDTTornado WarningPAHJackson53 min
May 30, 6:09 PM CDTTornado WarningILXEdgar66 min
May 30, 6:11 PM CDTTornado WarningLOTLaSalle34 min
May 30, 6:12 PM CDTTornado WarningILXDeWitt63 min
May 30, 6:14 PM CDTTornado WarningLSXWashington46 min
May 30, 6:16 PM CDTTornado WarningILXColes59 min
May 30, 6:19 PM CDTTornado WarningLOTLivingston11 min
May 30, 6:19 PM CDTTornado WarningPAHPerry26 min
May 30, 6:21 PM CDTSevere Thunderstorm WarningILXChampaign69 min
May 30, 6:24 PM CDTTornado WarningILXCumberland, Effingham, Jasper66 min
May 30, 6:24 PM CDTTornado WarningLOTGrundy66 min
May 30, 6:31 PM CDTTornado WarningLOTLivingston59 min
May 30, 6:36 PM CDTTornado WarningILXClark54 min
May 30, 6:36 PM CDTTornado WarningLSXMarion39 min
May 30, 6:39 PM CDTSevere Thunderstorm WarningLOTKane, Kendall51 min
May 30, 6:40 PM CDTTornado WarningPAHJefferson35 min
May 30, 6:40 PM CDTTornado WatchSPCAlexander, Bond, Champaign, Christian, Clark, Clay and 41 more6 hr
May 30, 6:41 PM CDTSevere Thunderstorm WarningLOTKankakee, Will34 min
May 30, 6:48 PM CDTSevere Thunderstorm WarningLOTFord42 min
May 30, 6:49 PM CDTSevere Thunderstorm WarningILXPiatt56 min
May 30, 6:50 PM CDTSevere Thunderstorm WarningLOTDuPage40 min
May 30, 6:50 PM CDTTornado WarningPAHWilliamson55 min
May 30, 6:53 PM CDTSevere Thunderstorm WarningPAHFranklin22 min
May 30, 6:55 PM CDTTornado WatchSPCGallatin, Hardin, Lawrence, Wabash8 hr
May 30, 6:57 PM CDTTornado WarningILXChampaign, Piatt63 min
May 30, 6:59 PM CDTTornado WarningPAHUnion46 min
May 30, 7:04 PM CDTSevere Thunderstorm WarningLOTCook, Lake56 min
May 30, 7:04 PM CDTSevere Thunderstorm WarningPAHAlexander, Pulaski41 min
May 30, 7:08 PM CDTTornado WarningILXClay52 min
May 30, 7:08 PM CDTSevere Thunderstorm WarningPAHHamilton, Saline, Wayne22 min
May 30, 7:09 PM CDTSevere Thunderstorm WarningLOTKankakee, Will51 min
May 30, 7:09 PM CDTSevere Thunderstorm WarningPAHJohnson51 min
May 30, 7:12 PM CDTFlash Flood WarningILXClay, Crawford, Richland6 hr
May 30, 7:16 PM CDTFlash Flood WarningLOTCook, DuPage, Grundy, Kane, Kankakee, Kendall and 3 more119 min
May 30, 7:16 PM CDTSevere Thunderstorm WarningLOTMcHenry44 min
May 30, 7:19 PM CDTFlash Flood WarningILXJasper, Lawrence6 hr
May 30, 7:21 PM CDTFlash Flood WarningILXChampaign, Vermilion6 hr
May 30, 7:24 PM CDTTornado WarningILXVermilion66 min
May 30, 7:25 PM CDTSevere Thunderstorm WarningPAHMassac, Pope65 min
May 30, 7:26 PM CDTSevere Thunderstorm WarningPAHEdwards, Wabash49 min
May 30, 7:28 PM CDTTornado WarningILXJasper, Richland62 min
May 30, 7:33 PM CDTSevere Thunderstorm WarningPAHHamilton, Saline, Wayne27 min
May 30, 7:37 PM CDTTornado WarningILXCrawford, Lawrence53 min
May 30, 7:41 PM CDTSevere Thunderstorm WarningPAHGallatin, White49 min
May 30, 7:46 PM CDTSevere Thunderstorm WarningPAHHardin59 min
May 30, 7:57 PM CDTSevere Thunderstorm WarningPAHSaline18 min
May 30, 8:39 PM CDTMesoscale DiscussionSPCHardin96 min
May 30, 11:23 PM CDTFlash Flood WarningILXEffingham4 hr
May 31, 3:01 AM CDTSevere Thunderstorm WarningLOTLaSalle29 min
May 31, 3:42 PM CDTSevere Thunderstorm WarningDVNRock Island48 min
May 31, 3:52 PM CDTSevere Thunderstorm WarningDVNWhiteside28 min
May 31, 4:11 PM CDTSevere Thunderstorm WarningLOTDeKalb, Ogle49 min
May 31, 4:13 PM CDTSevere Thunderstorm WarningLOTLee47 min
May 31, 4:41 PM CDTSevere Thunderstorm WarningLOTKane34 min
May 31, 4:55 PM CDTSevere Thunderstorm WarningDVNMercer35 min
May 31, 5:00 PM CDTSevere Thunderstorm WarningLOTDeKalb, Kendall, Lee45 min
May 31, 5:46 PM CDTSevere Thunderstorm WarningLOTCook, Will44 min
May 31, 5:59 PM CDTSevere Thunderstorm WarningLSXAdams, Brown46 min
May 31, 6:00 PM CDTSevere Thunderstorm WarningDVNRock Island30 min
May 31, 6:30 PM CDTSevere Thunderstorm WarningILXSchuyler60 min
May 31, 6:36 PM CDTSevere Thunderstorm WarningLSXCalhoun, Pike54 min
May 31, 6:53 PM CDTSevere Thunderstorm WarningILXCass, Morgan, Scott52 min
May 31, 6:59 PM CDTSevere Thunderstorm WarningILXFulton61 min

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 Warning333
Tornado Warning112
Severe Thunderstorm Watch23
Tornado Watch21
Mesoscale Discussion86
Flooding
Flash Flood Warning69
Marine
Special Marine Warning60

By county

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

62 more counties

Nearby

Alerts in force nowTornadoes on recordThe radar archive20032005

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.