Alert archive / Illinois / 2013
Weather alerts in Illinois, September 2013
88 weather alerts in September 2013, 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 September 2013. Tap one for its archive.
- Alerts
- 88
- Warnings
- 28
- Watches
- 1
- Advisories
- 18
- Busiest day
- September 1, 201325 alerts
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 |
|---|---|---|---|---|
| Aug 31, 8:08 PM CDT | Severe Thunderstorm Warning | LSX | Bond, Clinton, Fayette | 52 min |
| Aug 31, 8:09 PM CDT | Severe Thunderstorm Warning | LSX | Madison, Saint Clair | 51 min |
| Aug 31, 8:23 PM CDT | Special Weather Statement | ILX | Clark, Crawford, Edgar, Effingham, Jasper | 67 min |
| Aug 31, 8:33 PM CDT | Areal Flood Advisory | ILX | Edgar | 3 hr |
| Aug 31, 8:41 PM CDT | Severe Thunderstorm Warning | ILX | Effingham | 49 min |
| Aug 31, 8:55 PM CDT | Severe Thunderstorm Warning | LSX | Clinton, Fayette, Marion, Washington | 50 min |
| Aug 31, 8:57 PM CDT | Severe Thunderstorm Warning | LSX | Clinton, Saint Clair, Washington | 48 min |
| Aug 31, 9:02 PM CDT | Severe Thunderstorm Warning | ILX | Clay, Effingham, Jasper | 43 min |
| Aug 31, 9:12 PM CDT | Mesoscale Discussion | SPC | Bond, Clark, Clay, Clinton, Crawford, Cumberland and 14 more | 63 min |
| Aug 31, 9:45 PM CDT | Special Weather Statement | ILX | Clay, Crawford, Lawrence, Richland | 60 min |
| Aug 31, 10:46 PM CDT | Special Weather Statement | ILX | Lawrence | 29 min |
| Aug 31, 11:05 PM CDT | Severe Thunderstorm Warning | PAH | Edwards, Hamilton, Wabash, Wayne, White | 40 min |
| Sep 1, 3:46 AM CDT | Beach Hazards Statement | LOT | Lake | 54 hr |
| Sep 1, 3:47 AM CDT | Small Craft Advisory | LOT | 54 hr | |
| Sep 1, 4:27 AM CDT | Dense Fog Advisory | LOT | Boone, DeKalb, DuPage, Ford, Grundy, Iroquois and 10 more | 6 hr |
| Sep 1, 6:02 AM CDT | Dense Fog Advisory | ILX | Cass, Champaign, Christian, DeWitt, Douglas, Fulton and 19 more | 3 hr |
| Sep 1, 6:15 AM CDT | Dense Fog Advisory | DVN | Bureau, Carroll, Hancock, Henderson, Henry, Jo Daviess and 7 more | 3 hr |
| Sep 1, 1:10 PM CDT | Severe Thunderstorm Warning | LSX | Monroe | 50 min |
| Sep 1, 1:56 PM CDT | Mesoscale Discussion | SPC | Bond, Clay, Clinton, Coles, Crawford, Cumberland and 17 more | 3 hr |
| Sep 1, 4:22 PM CDT | Flash Flood Warning | PAH | Wayne | 3 hr |
| Sep 1, 4:31 PM CDT | Flash Flood Warning | PAH | Wabash | 3 hr |
| Sep 1, 5:42 PM CDT | Flash Flood Warning | PAH | Edwards | 2 hr |
| Sep 1, 6:11 PM CDT | Mesoscale Discussion | SPC | Boone, Brown, Bureau, Cass, DeKalb, DeWitt and 27 more | 2 hr |
| Sep 1, 6:20 PM CDT | Special Weather Statement | LOT | Grundy, Kendall | 55 min |
| Sep 1, 6:44 PM CDT | Tornado Warning | LOT | Grundy, Kendall, LaSalle | 46 min |
| Sep 1, 7:48 PM CDT | Special Weather Statement | LOT | Lake | 42 min |
| Sep 1, 8:23 PM CDT | Special Weather Statement | LOT | Lake | 37 min |
| Sep 1, 8:34 PM CDT | Severe Thunderstorm Warning | LOT | Cook, DuPage | 26 min |
| Sep 1, 9:03 PM CDT | Special Weather Statement | LOT | DuPage | 27 min |
| Sep 1, 9:30 PM CDT | Special Weather Statement | LOT | DuPage | 30 min |
| Sep 4, 3:02 PM CDT | Beach Hazards Statement | LOT | Lake | 38 hr |
| Sep 4, 3:02 PM CDT | Small Craft Advisory | LOT | 31 hr | |
| Sep 7, 9:36 AM CDT | Small Craft Advisory | LOT | 35 hr | |
| Sep 7, 4:01 PM CDT | Mesoscale Discussion | SPC | Boone, Bureau, Carroll, DeKalb, DuPage, Grundy and 21 more | 119 min |
| Sep 7, 4:59 PM CDT | Beach Hazards Statement | LOT | Lake | 28 hr |
| Sep 8, 1:38 AM CDT | Special Weather Statement | ILX | Knox | 67 min |
| Sep 8, 1:47 AM CDT | Severe Thunderstorm Warning | ILX | Knox | 43 min |
| Sep 8, 2:12 AM CDT | Flash Flood Warning | ILX | Knox | 6 hr |
| Sep 8, 3:18 AM CDT | Special Weather Statement | ILX | Fulton | 57 min |
| Sep 8, 3:21 AM CDT | Severe Thunderstorm Warning | ILX | Fulton | 54 min |
| Sep 8, 3:33 AM CDT | Special Weather Statement | DVN | Warren | 87 min |
| Sep 8, 4:05 AM CDT | Severe Thunderstorm Warning | ILX | Fulton | 40 min |
| Sep 8, 4:10 AM CDT | Flash Flood Warning | ILX | Fulton | 6 hr |
| Sep 8, 4:28 AM CDT | Special Weather Statement | DVN | McDonough | 47 min |
| Sep 10, 9:32 AM CDT | Small Craft Advisory | LOT | 9 hr | |
| Sep 10, 3:31 PM CDT | Special Weather Statement | ILX | Jasper | 59 min |
| Sep 11, 2:49 PM CDT | Small Craft Advisory | LOT | 62 hr | |
| Sep 11, 3:05 PM CDT | Beach Hazards Statement | LOT | Lake | 62 hr |
| Sep 11, 3:09 PM CDT | Special Weather Statement | LOT | DuPage | 21 min |
| Sep 11, 3:15 PM CDT | Severe Thunderstorm Warning | LOT | Cook, DuPage, Will | 45 min |
| Sep 11, 3:55 PM CDT | Special Marine Warning | LOT | 95 min | |
| Sep 11, 4:13 PM CDT | Special Weather Statement | LOT | Will | 32 min |
| Sep 12, 1:35 PM CDT | Special Marine Warning | LOT | 55 min | |
| Sep 12, 3:12 PM CDT | Special Marine Warning | LOT | 2 hr | |
| Sep 12, 3:54 PM CDT | Special Marine Warning | LOT | 66 min | |
| Sep 15, 3:13 AM CDT | Small Craft Advisory | LOT | 54 hr | |
| Sep 15, 3:31 AM CDT | Beach Hazards Statement | LOT | Lake | 54 hr |
| Sep 18, 10:44 AM CDT | Special Weather Statement | DVN | Jo Daviess | 2 hr |
| Sep 18, 2:59 PM CDT | Special Weather Statement | LOT | Kendall | 61 min |
| Sep 18, 3:17 PM CDT | Severe Thunderstorm Warning | LOT | Grundy, Kendall, LaSalle, Will | 43 min |
| Sep 18, 3:51 PM CDT | Special Weather Statement | LOT | Grundy, Will | 54 min |
| Sep 18, 6:29 PM CDT | Special Weather Statement | LOT | DuPage | 46 min |
| Sep 18, 6:43 PM CDT | Severe Thunderstorm Warning | LOT | Cook, DuPage | 62 min |
| Sep 18, 7:26 PM CDT | Special Weather Statement | LOT | Cook | 34 min |
| Sep 18, 7:36 PM CDT | Areal Flood Advisory | LOT | Cook | 4 hr |
| Sep 18, 8:10 PM CDT | Special Marine Warning | LOT | 65 min | |
| Sep 18, 8:13 PM CDT | Special Weather Statement | LOT | Cook | 32 min |
| Sep 18, 8:16 PM CDT | Flash Flood Warning | LOT | Cook | 6 hr |
| Sep 18, 8:44 PM CDT | Special Weather Statement | LOT | Cook | 31 min |
| Sep 18, 8:52 PM CDT | Severe Thunderstorm Warning | LOT | Cook | 53 min |
| Sep 19, 9:04 AM CDT | Special Weather Statement | LOT | Lake | 41 min |
| Sep 19, 4:29 PM CDT | Mesoscale Discussion | SPC | Boone, Bureau, Carroll, DeKalb, Henderson, Henry and 14 more | 91 min |
| Sep 19, 4:38 PM CDT | Special Weather Statement | DVN | Jo Daviess | 52 min |
| Sep 19, 4:40 PM CDT | Severe Thunderstorm Watch | SPC | Boone, Carroll, Henderson, Henry, Jo Daviess, Mercer and 6 more | 6 hr |
| Sep 19, 7:27 PM CDT | Special Weather Statement | DVN | Henry, Mercer, Rock Island | 63 min |
| Sep 19, 7:36 PM CDT | Mesoscale Discussion | SPC | Boone, Carroll, DeKalb, Henry, Jo Daviess, Lee and 7 more | 114 min |
| Sep 19, 8:03 PM CDT | Special Weather Statement | DVN | Hancock, Henderson, McDonough, Warren | 57 min |
| Sep 19, 9:26 PM CDT | Small Craft Advisory | LOT | 7 hr | |
| Sep 19, 10:21 PM CDT | Special Weather Statement | ILX | Fulton, Mason, Schuyler | 54 min |
| Sep 19, 10:32 PM CDT | Special Weather Statement | ILX | Cass, Morgan, Scott | 58 min |
| Sep 20, 3:12 PM CDT | Small Craft Advisory | LOT | 37 hr | |
| Sep 24, 2:17 AM CDT | Small Craft Advisory | LOT | 13 hr | |
| Sep 24, 3:12 AM CDT | Beach Hazards Statement | LOT | Lake | 12 hr |
| Sep 26, 5:53 AM CDT | Dense Fog Advisory | LOT | Boone, DeKalb, Kane, Lake, Lee, McHenry and 2 more | 3 hr |
| Sep 27, 3:22 PM CDT | Small Craft Advisory | LOT | 28 hr | |
| Sep 28, 3:05 AM CDT | Beach Hazards Statement | LOT | Lake | 16 hr |
| Sep 29, 3:52 AM CDT | Dense Fog Advisory | LSX | Adams | 5 hr |
| Sep 29, 3:58 AM CDT | Small Craft Advisory | LOT | 11 hr |
By product
Every kind of product issued here, grouped by hazard. Each opens the same place narrowed to that product.
| Product | Alerts |
|---|---|
| Severe storms | |
| Severe Thunderstorm Warning | 16 |
| Tornado Warning | 1 |
| Severe Thunderstorm Watch | 1 |
| Mesoscale Discussion | 6 |
| Special Weather Statement | 28 |
| Flooding | |
| Flash Flood Warning | 6 |
| Areal Flood Advisory | 2 |
| Fog and smoke | |
| Dense Fog Advisory | 5 |
| Coast and beach | |
| Beach Hazards Statement | 7 |
| Marine | |
| Special Marine Warning | 5 |
| Small Craft Advisory | 11 |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Lake County13
- DuPage County10
- Cook County9
- Boone County7
- Grundy County7
- Kendall County7
- Fulton County7
- Jo Daviess County7
- DeKalb County6
- Lee County6
- McHenry County6
- Ogle County6
- Winnebago County6
- Knox County6
- Henry County6
- Mercer County6
- Rock Island County6
- Warren County6
- Clinton County5
- Effingham County5
- Jasper County5
- Kane County5
- LaSalle County5
- Carroll County5
- Stephenson County5
- Whiteside County5
- Will County5
- Fayette County4
- Saint Clair County4
- Crawford County4
- Washington County4
- Clay County4
- Edwards County4
- Lawrence County4
- Wabash County4
- Wayne County4
- Stark County4
- Bureau County4
- Henderson County4
- Putnam County4
44 more counties
- Bond County3
- Madison County3
- Marion County3
- Richland County3
- Livingston County3
- Cass County3
- Marshall County3
- Mason County3
- Morgan County3
- Peoria County3
- Schuyler County3
- Scott County3
- Woodford County3
- McDonough County3
- Clark County2
- Edgar County2
- Cumberland County2
- Jefferson County2
- Monroe County2
- Hamilton County2
- White County2
- Ford County2
- DeWitt County2
- Logan County2
- McLean County2
- Macon County2
- Menard County2
- Sangamon County2
- Tazewell County2
- Hancock County2
- Iroquois County1
- Kankakee County1
- Champaign County1
- Christian County1
- Douglas County1
- Moultrie County1
- Piatt County1
- Shelby County1
- Vermilion County1
- Coles County1
- Franklin County1
- Perry County1
- Brown County1
- Adams County1
Nearby
Alerts in force nowTornadoes on recordThe radar archive20122014
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.