Alert archive / Illinois / Heat Advisories / 2012
Heat Advisories in Illinois, July 2012
16 heat advisories in July 2012. 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 heat advisories reaches back to 2005.
Heat Advisories by county
Each county as a circle sized by its count in July 2012. Tap one for its archive.
- Heat Advisories
- 16
- Busiest day
- July 16, 20123 heat advisories
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 |
|---|---|---|---|---|
| Jul 2, 3:08 PM CDT | Heat Advisory | DVN | Bureau, Carroll, Hancock, Henderson, Henry, Jo Daviess and 7 more | 36 hr |
| Jul 2, 3:59 PM CDT | Heat Advisory | LSX | Adams, Brown, Pike | 5 days |
| Jul 3, 3:28 AM CDT | Heat Advisory | LOT | Boone, DeKalb, DuPage, Ford, Grundy, Iroquois and 10 more | 37 hr |
| Jul 7, 1:55 PM CDT | Heat Advisory | PAH | Alexander, Edwards, Franklin, Gallatin, Hamilton, Hardin and 13 more | 28 hr |
| Jul 15, 3:51 PM CDT | Heat Advisory | LSX | Adams, Bond, Brown, Calhoun, Clinton, Fayette and 11 more | 4 days |
| Jul 16, 2:51 PM CDT | Heat Advisory | LOT | Boone, DeKalb, DuPage, Ford, Grundy, Iroquois and 10 more | 52 hr |
| Jul 16, 3:01 PM CDT | Heat Advisory | DVN | Bureau, Carroll, Hancock, Henderson, Henry, Jo Daviess and 7 more | 52 hr |
| Jul 16, 3:24 PM CDT | Heat Advisory | ILX | Cass, Champaign, Christian, Clark, Clay, Coles and 29 more | 3 days |
| Jul 17, 3:58 AM CDT | Heat Advisory | PAH | Edwards, Franklin, Gallatin, Hamilton, Jackson, Jefferson and 6 more | 34 hr |
| Jul 17, 2:49 PM CDT | Heat Advisory | PAH | Alexander, Hardin, Johnson, Massac, Pope, Pulaski and 1 more | 53 hr |
| Jul 20, 4:00 AM CDT | Heat Advisory | LSX | Adams, Bond, Brown, Calhoun, Clinton, Fayette and 9 more | 7 days |
| Jul 22, 2:55 PM CDT | Heat Advisory | ILX | Cass, Champaign, Christian, Clark, Clay, Coles and 29 more | 3 days |
| Jul 24, 4:09 AM CDT | Heat Advisory | DVN | Bureau, Carroll, Hancock, Henderson, Henry, Jo Daviess and 7 more | 40 hr |
| Jul 24, 3:31 PM CDT | Heat Advisory | LOT | Boone, DeKalb, DuPage, Ford, Grundy, Iroquois and 10 more | 30 hr |
| Jul 26, 3:24 AM CDT | Heat Advisory | ILX | Clark, Clay, Crawford, Cumberland, Effingham, Jasper and 2 more | 14 hr |
| Jul 30, 3:29 PM CDT | Heat Advisory | LSX | Madison, Monroe, Saint Clair | 29 hr |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Bureau County3
- Carroll County3
- Hancock County3
- Henderson County3
- Henry County3
- Jo Daviess County3
- McDonough County3
- Mercer County3
- Putnam County3
- Rock Island County3
- Stephenson County3
- Warren County3
- Whiteside County3
- Adams County3
- Brown County3
- Pike County3
- Boone County3
- DeKalb County3
- DuPage County3
- Ford County3
- Grundy County3
- Iroquois County3
- Kane County3
- Kankakee County3
- Kendall County3
- Lake County3
- LaSalle County3
- Lee County3
- Livingston County3
- McHenry County3
- Ogle County3
- Winnebago County3
- Monroe County3
- Clark County3
- Clay County3
- Crawford County3
- Cumberland County3
- Effingham County3
- Jasper County3
- Lawrence County3
60 more counties
- Richland County3
- Alexander County2
- Edwards County2
- Franklin County2
- Gallatin County2
- Hamilton County2
- Hardin County2
- Jackson County2
- Jefferson County2
- Johnson County2
- Massac County2
- Perry County2
- Pope County2
- Pulaski County2
- Saline County2
- Union County2
- Wabash County2
- Wayne County2
- White County2
- Williamson County2
- Bond County2
- Calhoun County2
- Clinton County2
- Fayette County2
- Greene County2
- Jersey County2
- Macoupin County2
- Madison County2
- Marion County2
- Montgomery County2
- Randolph County2
- Saint Clair County2
- Washington County2
- Cass County2
- Champaign County2
- Christian County2
- Coles County2
- DeWitt County2
- Douglas County2
- Edgar County2
- Fulton County2
- Knox County2
- Logan County2
- McLean County2
- Macon County2
- Marshall County2
- Mason County2
- Menard County2
- Morgan County2
- Moultrie County2
- Peoria County2
- Piatt County2
- Sangamon County2
- Schuyler County2
- Scott County2
- Shelby County2
- Stark County2
- Tazewell County2
- Vermilion County2
- Woodford County2
Nearby
Alerts in force nowTornadoes on recordThe radar archive20112013
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.