Wind Chill Advisories in Illinois
347 wind chill advisories since 1986. 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 wind chill advisories reaches back to 2005.
Wind Chill Advisories by county
Each county as a circle sized by its count since 1986. Tap one for its archive.
- Wind Chill Advisories
- 347
- Busiest year
- 201446 wind chill advisories
- Average year
- 19over 18 years on file
Over time
By year
Before late 2005 the archive holds only tornado, severe thunderstorm, flash flood and marine warnings, and from 1997 SPC's watches, so the jump that year is the archive widening, not the weather.
By month of the year
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Jo Daviess County90
- Carroll County82
- Rock Island County82
- Stephenson County82
- Whiteside County79
- DeKalb County77
- Kane County76
- Knox County76
- Lee County76
- McHenry County76
- Ogle County76
- Winnebago County76
- Boone County75
- Stark County74
- Henry County73
- Marshall County73
- Mercer County73
- Peoria County73
- Bureau County72
- Putnam County72
- Woodford County72
- Fulton County70
- LaSalle County70
- Tazewell County70
- Henderson County67
- Kendall County67
- Warren County67
- McLean County66
- Grundy County62
- McDonough County62
- Schuyler County60
- Mason County59
- Hancock County58
- Lake County58
- Livingston County57
- Adams County55
- DuPage County55
- Brown County54
- DeWitt County51
- Champaign County50
62 more counties
- Logan County48
- Piatt County48
- Vermilion County47
- Cass County46
- Kankakee County45
- Menard County45
- Ford County43
- Morgan County43
- Scott County43
- Pike County42
- Iroquois County42
- Sangamon County42
- Macon County40
- Christian County34
- Douglas County34
- Moultrie County32
- Shelby County31
- Edgar County30
- Greene County29
- Coles County28
- Macoupin County27
- Calhoun County25
- Jersey County24
- Montgomery County24
- Clark County20
- Cumberland County20
- Madison County18
- Fayette County17
- Franklin County17
- Jackson County17
- Jefferson County17
- Perry County17
- Bond County16
- Edwards County16
- Effingham County16
- Gallatin County16
- Hamilton County16
- Saline County16
- Wabash County16
- Wayne County16
- White County16
- Williamson County16
- Johnson County15
- Union County15
- Alexander County14
- Crawford County14
- Hardin County14
- Jasper County14
- Monroe County14
- Pope County14
- Pulaski County14
- Randolph County14
- Saint Clair County14
- Washington County14
- Clay County13
- Clinton County13
- Lawrence County13
- Marion County13
- Massac County13
- Richland County13
- Will County8
- Cook County7
Nearby
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. Rebuilt daily.