Alert archive / Illinois / Severe Thunderstorm Watches / 2008

Severe Thunderstorm Watches in Illinois, June 2008

24 severe thunderstorm watches in June 2008. An alert counts here when it covered any part of the state, so the counties below add up to more than the state. The archive of severe thunderstorm watches reaches back to 1997.

Severe Thunderstorm Watches by county

Each county as a circle sized by its count in June 2008. Tap one for its archive.

Severe Thunderstorm Watches
24
Busiest day
June 13, 20084 severe thunderstorm watches

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
Jun 2, 9:15 PM CDTSevere Thunderstorm WatchSPCAdams, Bond, Brown, Calhoun, Cass, Christian and 34 more8 hr
Jun 3, 7:19 AM CDTSevere Thunderstorm WatchSPCBureau, Hancock, Henderson, Henry, Knox, McDonough and 9 more4 hr
Jun 8, 3:05 AM CDTSevere Thunderstorm WatchSPCRock Island6 hr
Jun 8, 9:47 AM CDTSevere Thunderstorm WatchSPCBoone, Bureau, Carroll, Cook, DeKalb, DuPage and 17 more5 hr
Jun 8, 5:36 PM CDTSevere Thunderstorm WatchSPCAdams, Hancock, McDonough6 hr
Jun 9, 12:38 PM CDTSevere Thunderstorm WatchSPCClark, Clay, Crawford, Cumberland, Edgar, Effingham and 3 more8 hr
Jun 9, 4:49 PM CDTSevere Thunderstorm WatchSPCAlexander, Edwards, Franklin, Gallatin, Hamilton, Hardin and 12 more6 hr
Jun 12, 10:11 PM CDTSevere Thunderstorm WatchSPCAdams6 hr
Jun 13, 1:57 AM CDTSevere Thunderstorm WatchSPCBrown, Bureau, Calhoun, Cass, Champaign, Christian and 38 more6 hr
Jun 13, 11:27 AM CDTSevere Thunderstorm WatchSPCBond, Champaign, Clark, Clay, Clinton, Coles and 28 more7 hr
Jun 13, 5:27 PM CDTSevere Thunderstorm WatchSPCAlexander, Hardin, Johnson, Massac, Pope, Pulaski and 1 more6 hr
Jun 14, 1:11 PM CDTSevere Thunderstorm WatchSPCBureau, Carroll, Fulton, Henderson, Henry, Jo Daviess and 10 more8 hr
Jun 15, 2:01 AM CDTSevere Thunderstorm WatchSPCJo Daviess, Rock Island5 hr
Jun 15, 5:10 AM CDTSevere Thunderstorm WatchSPCBoone, Bureau, Carroll, Champaign, Coles, Cook and 39 more5 hr
Jun 15, 11:42 AM CDTSevere Thunderstorm WatchSPCAdams, Bond, Brown, Bureau, Calhoun, Cass and 67 more7 hr
Jun 25, 7:06 PM CDTSevere Thunderstorm WatchSPCHancock, Henderson, Henry, McDonough, Mercer, Rock Island and 1 more7 hr
Jun 25, 11:53 PM CDTSevere Thunderstorm WatchSPCAdams, Brown, Cass, Fulton, Greene, Knox and 12 more5 hr
Jun 27, 12:30 PM CDTSevere Thunderstorm WatchSPCAdams, Bond, Brown, Bureau, Calhoun, Cass and 48 more8 hr
Jun 27, 3:36 PM CDTSevere Thunderstorm WatchSPCClark, Clay, Coles, Crawford, Cumberland, Douglas and 6 more6 hr
Jun 27, 5:14 PM CDTSevere Thunderstorm WatchSPCAlexander, Edwards, Franklin, Gallatin, Hamilton, Hardin and 13 more5 hr
Jun 27, 5:46 PM CDTSevere Thunderstorm WatchSPCJo Daviess, Rock Island4 hr
Jun 27, 8:13 PM CDTSevere Thunderstorm WatchSPCAdams, Brown, Calhoun, Pike8 hr
Jun 27, 11:42 PM CDTSevere Thunderstorm WatchSPCCalhoun, Jersey, Madison, Monroe, Randolph, Saint Clair9 hr
Jun 28, 2:21 PM CDTSevere Thunderstorm WatchSPCBoone, Cook, DeKalb, DuPage, Grundy, Kane and 5 more7 hr

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 archive20072009

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.