Alert archive / Illinois / Severe Thunderstorm Watches / 2014

Severe Thunderstorm Watches in Illinois, June 2014

12 severe thunderstorm watches in June 2014. 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 2014. Tap one for its archive.

Severe Thunderstorm Watches
12
Busiest day
June 4, 20144 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 3, 9:25 PM CDTSevere Thunderstorm WatchSPCAdams, Brown, Pike5 hr
Jun 3, 11:04 PM CDTSevere Thunderstorm WatchSPCCass, Fulton, Logan, Mason, Menard, Morgan and 4 more4 hr
Jun 4, 1:52 AM CDTSevere Thunderstorm WatchSPCChampaign, Christian, Coles, DeWitt, Douglas, Edgar and 6 more3 hr
Jun 4, 5:00 AM CDTSevere Thunderstorm WatchSPCBond, Calhoun, Clinton, Fayette, Greene, Jersey and 8 more4 hr
Jun 16, 3:36 PM CDTSevere Thunderstorm WatchSPCCarroll, Hancock, Henderson, Henry, Jo Daviess, McDonough and 4 more5 hr
Jun 16, 9:01 PM CDTSevere Thunderstorm WatchSPCBureau, Carroll, Henderson, Henry, Jo Daviess, Mercer and 5 more8 hr
Jun 16, 9:24 PM CDTSevere Thunderstorm WatchSPCBoone, DeKalb, Kane, LaSalle, Lee, McHenry and 2 more6 hr
Jun 17, 10:13 PM CDTSevere Thunderstorm WatchSPCBoone, Carroll, Cook, DeKalb, DuPage, Jo Daviess and 10 more6 hr
Jun 21, 1:33 PM CDTSevere Thunderstorm WatchSPCAdams, Boone, Brown, Bureau, Calhoun, Carroll and 57 more7 hr
Jun 22, 11:54 AM CDTSevere Thunderstorm WatchSPCCarroll, Hancock, Henderson, Henry, Jo Daviess, McDonough and 4 more7 hr
Jun 29, 8:15 PM CDTSevere Thunderstorm WatchSPCCarroll, Jo Daviess, Rock Island, Stephenson, Whiteside7 hr
Jun 30, 3:33 PM CDTSevere Thunderstorm Watch PDSSPCCook, DuPage, Ford, Grundy, Iroquois, Kane and 6 more7 hr

By county

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

35 more counties

Nearby

Alerts in force nowTornadoes on recordThe radar archive20132015

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.