Alert archive / Illinois / Tornado Watches / 2015
Tornado Watches in Illinois, April 2015
7 tornado watches in April 2015. 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 April 2015. Tap one for its archive.
- Tornado Watches
- 7
- Busiest day
- April 9, 20154 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 |
|---|---|---|---|---|
| Apr 3, 12:14 PM CDT | Tornado Watch | SPC | Gallatin, Hardin, Johnson, Massac, Pope, Pulaski and 1 more | 8 hr |
| Apr 8, 4:07 PM CDT | Tornado Watch | SPC | Edwards, Franklin, Gallatin, Hamilton, Hardin, Jackson and 13 more | 4 hr |
| Apr 9, 12:58 PM CDT | Tornado Watch | SPC | Adams, Brown, Carroll, Hancock, Henderson, Henry and 8 more | 6 hr |
| Apr 9, 1:48 PM CDT | Tornado Watch | SPC | Boone, Bureau, Cass, Champaign, Christian, Cook and 36 more | 9 hr |
| Apr 9, 4:40 PM CDT | Tornado Watch | SPC | Bond, Calhoun, Clinton, Fayette, Greene, Jersey and 8 more | 6 hr |
| Apr 9, 6:48 PM CDT | Tornado Watch | SPC | Alexander, Clark, Clay, Coles, Crawford, Cumberland and 26 more | 6 hr |
| Apr 25, 12:55 PM CDT | Tornado Watch | SPC | Alexander, Bond, Calhoun, Clay, Clinton, Edwards and 30 more | 7 hr |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Gallatin County4
- Hardin County4
- Johnson County4
- Pope County4
- Saline County4
- Massac County3
- Pulaski County3
- Edwards County3
- Franklin County3
- Hamilton County3
- Jackson County3
- Jefferson County3
- Monroe County3
- Perry County3
- Randolph County3
- Union County3
- Wabash County3
- Washington County3
- Wayne County3
- White County3
- Williamson County3
- Bond County2
- Calhoun County2
- Clinton County2
- Fayette County2
- Greene County2
- Jersey County2
- Macoupin County2
- Madison County2
- Marion County2
- Montgomery County2
- Saint Clair County2
- Alexander County2
- Clay County2
- Lawrence County2
- Richland County2
- Adams County1
- Brown County1
- Carroll County1
- Hancock County1
62 more counties
- Henderson County1
- Henry County1
- Jo Daviess County1
- McDonough County1
- Mercer County1
- Pike County1
- Rock Island County1
- Stephenson County1
- Warren County1
- Whiteside County1
- Boone County1
- Bureau County1
- Cass County1
- Champaign County1
- Christian County1
- Cook County1
- DeKalb County1
- DeWitt County1
- DuPage County1
- Ford County1
- Fulton County1
- Grundy County1
- Iroquois County1
- Kane County1
- Kankakee County1
- Kendall County1
- Knox County1
- Lake County1
- LaSalle County1
- Lee County1
- Livingston County1
- Logan County1
- McHenry County1
- McLean County1
- Macon County1
- Marshall County1
- Mason County1
- Menard County1
- Morgan County1
- Ogle County1
- Peoria County1
- Piatt County1
- Putnam County1
- Sangamon County1
- Schuyler County1
- Scott County1
- Stark County1
- Tazewell County1
- Vermilion County1
- Will County1
- Winnebago County1
- Woodford County1
- Clark County1
- Coles County1
- Crawford County1
- Cumberland County1
- Douglas County1
- Edgar County1
- Effingham County1
- Jasper County1
- Moultrie County1
- Shelby County1
Nearby
Alerts in force nowTornadoes on recordThe radar archive20142016
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.