Alert archive / Illinois / Severe Thunderstorm Watches / 2003
Severe Thunderstorm Watches in Illinois, June 2003
6 severe thunderstorm watches in June 2003. 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 2003. Tap one for its archive.
- Severe Thunderstorm Watches
- 6
- Busiest day
- June 10, 20033 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.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jun 10, 7:15 AM CDT | Severe Thunderstorm Watch | SPC | Alexander, Edwards, Franklin, Gallatin, Hamilton, Hardin and 16 more | 6 hr |
| Jun 10, 3:40 PM CDT | Severe Thunderstorm Watch | SPC | Adams, Bond, Brown, Calhoun, Cass, Christian and 23 more | 5 hr |
| Jun 10, 6:35 PM CDT | Severe Thunderstorm Watch | SPC | Bond, Clay, Clinton, Crawford, Edwards, Effingham and 22 more | 4 hr |
| Jun 25, 12:05 PM CDT | Severe Thunderstorm Watch | SPC | Carroll, Henderson, Henry, Jo Daviess, Mercer, Ogle and 5 more | 6 hr |
| Jun 25, 12:45 PM CDT | Severe Thunderstorm Watch | SPC | Hancock | 5 hr |
| Jun 25, 5:15 PM CDT | Severe Thunderstorm Watch | SPC | Adams, Boone, Brown, Bureau, Calhoun, Cass and 44 more | 5 hr |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Saint Clair County3
- Washington County3
- Montgomery County3
- Edwards County2
- Franklin County2
- Gallatin County2
- Hamilton County2
- Hardin County2
- Jackson County2
- Jefferson County2
- Johnson County2
- Monroe County2
- Perry County2
- Pope County2
- Randolph County2
- Saline County2
- Union County2
- Wayne County2
- White County2
- Williamson County2
- Adams County2
- Bond County2
- Brown County2
- Calhoun County2
- Cass County2
- Christian County2
- Clinton County2
- Fayette County2
- Fulton County2
- Greene County2
- Jersey County2
- Logan County2
- McDonough County2
- Macoupin County2
- Madison County2
- Mason County2
- Menard County2
- Morgan County2
- Pike County2
- Sangamon County2
51 more counties
- Schuyler County2
- Scott County2
- Tazewell County2
- Woodford County2
- Henry County2
- Ogle County2
- Winnebago County2
- Alexander County1
- Massac County1
- Pulaski County1
- Clay County1
- Crawford County1
- Effingham County1
- Jasper County1
- Lawrence County1
- Marion County1
- Richland County1
- Wabash County1
- Carroll County1
- Henderson County1
- Jo Daviess County1
- Mercer County1
- Rock Island County1
- Stephenson County1
- Warren County1
- Whiteside County1
- Hancock County1
- Boone County1
- Bureau County1
- Cook County1
- DeKalb County1
- DeWitt County1
- DuPage County1
- Ford County1
- Grundy County1
- Kane County1
- Kankakee County1
- Kendall County1
- Knox County1
- Lake County1
- LaSalle County1
- Lee County1
- Livingston County1
- McHenry County1
- McLean County1
- Macon County1
- Marshall County1
- Peoria County1
- Putnam County1
- Stark County1
- Will County1
Nearby
Alerts in force nowTornadoes on recordThe radar archive20022004
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.