Weather alerts in Illinois, 2014
2,634 weather alerts in 2014, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered any part of the state, so the counties below add up to more than the state.
Weather alerts by county
Each county as a circle sized by its count in 2014. Tap one for its archive.
- Alerts
- 2,634
- Warnings
- 1,155
- Watches
- 177
- Advisories
- 673
- Busiest month
- June499 alerts
- Busiest day
- July 1, 201492 alerts
Over time
By month
The alerts
2,634 alerts are too many to list on one page. Narrow it to a product above, to a month in the chart, or to a county.
By product
Every kind of product issued here, grouped by hazard. Each opens the same place narrowed to that product.
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Lake County183
- Cook County175
- LaSalle County172
- Kane County171
- Rock Island County165
- Will County163
- Iroquois County162
- DuPage County157
- Kendall County157
- Winnebago County152
- McHenry County151
- Kankakee County151
- Grundy County150
- Jo Daviess County147
- Hamilton County145
- DeKalb County145
- Mercer County144
- Lee County144
- Ogle County144
- Saint Clair County143
- Whiteside County141
- White County140
- Henderson County137
- Madison County137
- Henry County136
- Carroll County135
- Gallatin County135
- Jackson County134
- Wabash County134
- Wayne County133
- Boone County133
- Pike County132
- Crawford County131
- Franklin County131
- Livingston County131
- Union County128
- Monroe County127
- Jefferson County127
- Saline County127
- Williamson County127
62 more counties
- Bureau County127
- Ford County127
- Hancock County126
- Calhoun County126
- McLean County125
- Warren County124
- Jersey County124
- Edwards County124
- Perry County124
- Alexander County123
- Vermilion County122
- Stephenson County122
- McDonough County121
- Champaign County121
- Sangamon County121
- Lawrence County120
- Piatt County120
- Edgar County119
- Fulton County118
- Adams County118
- Douglas County117
- Woodford County117
- Macon County116
- Coles County114
- Knox County114
- Massac County114
- Pulaski County114
- Morgan County113
- Brown County113
- Clinton County113
- Putnam County113
- Tazewell County112
- Johnson County112
- Clark County111
- Hardin County111
- Cass County110
- Logan County110
- Mason County109
- Moultrie County109
- Schuyler County109
- Pope County109
- DeWitt County108
- Peoria County108
- Washington County105
- Marshall County104
- Macoupin County104
- Shelby County102
- Randolph County102
- Stark County101
- Greene County101
- Clay County100
- Menard County100
- Scott County100
- Christian County99
- Fayette County96
- Montgomery County96
- Jasper County95
- Richland County95
- Bond County94
- Marion County93
- Cumberland County90
- Effingham County87
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordThe radar archive20132015
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.