Alert archive / Illinois / Tornado Watches / 1999
Tornado Watches in Illinois, June 1999
4 tornado watches in June 1999. 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 tornado watches reaches back to 1997.
Tornado Watches by county
Each county as a circle sized by its count in June 1999. Tap one for its archive.
- Tornado Watches
- 4
- Busiest day
- June 1, 19993 tornado 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 1, 1:30 PM CDT | Tornado Watch | SPC | Adams, Brown, Hancock, Henderson, McDonough, Mercer and 3 more | 6 hr |
| Jun 1, 4:00 PM CDT | Tornado Watch | SPC | Bond, Brown, Bureau, Calhoun, Cass, Champaign and 52 more | 6 hr |
| Jun 1, 5:30 PM CDT | Tornado Watch | SPC | Alexander, Edwards, Franklin, Gallatin, Hamilton, Jackson and 16 more | 5 hr |
| Jun 1, 8:45 PM CDT | Tornado Watch | SPC | Clark, Coles, Cook, Crawford, Cumberland, Douglas and 5 more | 5 hr |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Brown County2
- McDonough County2
- Pike County2
- Rock Island County2
- Warren County2
- Coles County2
- Cook County2
- Douglas County2
- Kankakee County2
- Adams County1
- Hancock County1
- Henderson County1
- Mercer County1
- Bond County1
- Bureau County1
- Calhoun County1
- Cass County1
- Champaign County1
- Christian County1
- Clay County1
- Clinton County1
- DeKalb County1
- DeWitt County1
- DuPage County1
- Effingham County1
- Fayette County1
- Ford County1
- Fulton County1
- Greene County1
- Grundy County1
- Henry County1
- Jersey County1
- Kane County1
- Kendall County1
- Knox County1
- LaSalle County1
- Lee County1
- Livingston County1
- Logan County1
- McLean County1
51 more counties
- Macon County1
- Macoupin County1
- Madison County1
- Marion County1
- Marshall County1
- Mason County1
- Menard County1
- Montgomery County1
- Morgan County1
- Moultrie County1
- Peoria County1
- Piatt County1
- Putnam County1
- Sangamon County1
- Schuyler County1
- Scott County1
- Shelby County1
- Stark County1
- Tazewell County1
- Whiteside County1
- Will County1
- Woodford County1
- Alexander County1
- Edwards County1
- Franklin County1
- Gallatin County1
- Hamilton County1
- Jackson County1
- Jefferson County1
- Johnson County1
- Massac County1
- Monroe County1
- Perry County1
- Pope County1
- Pulaski County1
- Randolph County1
- Saint Clair County1
- Saline County1
- Union County1
- Wabash County1
- Washington County1
- Wayne County1
- White County1
- Williamson County1
- Clark County1
- Crawford County1
- Cumberland County1
- Edgar County1
- Iroquois County1
- Jasper County1
- Vermilion County1
Nearby
Alerts in force nowTornadoes on recordThe radar archive19982000
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.