Alert archive / Illinois / DuPage County / 2011

Weather alerts in DuPage County, Illinois, July 2011

46 weather alerts in July 2011, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.

Alerts
46
Warnings
13
Watches
8
Advisories
4
Busiest day
July 23, 20118 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.

IssuedProductOfficeLasted
Jun 30, 8:07 PM CDTMesoscale DiscussionSPC23 min
Jun 30, 8:15 PM CDTSevere Thunderstorm WatchSPC4 hr
Jun 30, 8:35 PM CDTSevere Thunderstorm WarningLOT55 min
Jul 2, 1:06 PM CDTMesoscale DiscussionSPC54 min
Jul 10, 2:45 PM CDTMesoscale DiscussionSPC2 hr
Jul 11, 5:07 AM CDTMesoscale DiscussionSPC113 min
Jul 11, 5:37 AM CDTSevere Thunderstorm WatchSPC6 hr
Jul 11, 7:03 AM CDTSevere Thunderstorm WarningLOT57 min
Jul 11, 7:10 AM CDTMesoscale DiscussionSPC95 min
Jul 11, 7:44 AM CDTSevere Thunderstorm WarningLOT46 min
Jul 11, 7:50 AM CDTMesoscale DiscussionSPC55 min
Jul 11, 8:33 AM CDTSpecial Weather StatementLOT42 min
Jul 17, 3:40 PM CDTHeat AdvisoryLOT60 hr
Jul 19, 2:26 AM CDTExcessive Heat WatchLOT14 hr
Jul 19, 2:26 AM CDTExcessive Heat WarningLOT5 days
Jul 19, 11:27 PM CDTSevere Thunderstorm WatchSPC2 hr
Jul 21, 12:49 PM CDTMesoscale DiscussionSPC56 min
Jul 22, 1:27 AM CDTSpecial Weather StatementLOT33 min
Jul 22, 3:50 AM CDTExcessive Heat WatchLOT24 hr
Jul 22, 3:50 AM CDTHeat AdvisoryLOT7 hr
Jul 22, 7:38 PM CDTMesoscale DiscussionSPC97 min
Jul 23, 12:53 AM CDTSevere Thunderstorm WarningLOT54 min
Jul 23, 1:19 AM CDTFlash Flood WarningLOT6 hr
Jul 23, 1:50 AM CDTSpecial Weather StatementLOT55 min
Jul 23, 2:37 AM CDTFlash Flood WarningLOT5 hr
Jul 23, 7:30 AM CDTFlash Flood WarningLOT4 hr
Jul 23, 11:13 AM CDTAreal Flood WarningLOT19 hr
Jul 23, 4:15 PM CDTFlash Flood WatchLOT18 hr
Jul 23, 11:27 PM CDTSpecial Weather StatementLOT63 min
Jul 23, 11:43 PM CDTFlash Flood WarningLOT6 hr
Jul 24, 6:15 AM CDTMesoscale DiscussionSPC3 hr
Jul 24, 8:31 AM CDTSpecial Weather StatementLOT29 min
Jul 27, 8:43 AM CDTSpecial Weather StatementLOT62 min
Jul 27, 11:44 AM CDTFlash Flood WatchLOT43 hr
Jul 27, 6:54 PM CDTMesoscale DiscussionSPC66 min
Jul 27, 7:43 PM CDTTornado WatchSPC5 hr
Jul 27, 9:43 PM CDTMesoscale DiscussionSPC62 min
Jul 28, 12:00 AM CDTSpecial Weather StatementLOT60 min
Jul 28, 12:11 AM CDTSevere Thunderstorm WarningLOT64 min
Jul 28, 12:36 AM CDTMesoscale DiscussionSPC84 min
Jul 28, 4:04 AM CDTHeat AdvisoryLOT17 hr
Jul 28, 11:51 PM CDTMesoscale DiscussionSPC84 min
Jul 28, 11:55 PM CDTSevere Thunderstorm WarningLOT35 min
Jul 29, 1:08 AM CDTSpecial Weather StatementLOT52 min
Jul 29, 1:33 AM CDTAreal Flood AdvisoryLOT6 hr
Jul 29, 1:41 AM CDTSevere Thunderstorm WarningLOT64 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 Warning7
Severe Thunderstorm Watch3
Tornado Watch1
Mesoscale Discussion13
Special Weather Statement8
Flooding
Areal Flood Warning1
Flash Flood Warning4
Flash Flood Watch2
Areal Flood Advisory1
Heat
Excessive Heat Warning1
Excessive Heat Watch2
Heat Advisory3

Nearby

Alerts in force nowTornadoes on recordForecastThe radar archive20102012

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.