Alert archive / Illinois / Special Weather Statements
Special Weather Statements in Illinois, 2009
148 special weather statements in 2009. 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 special weather statements reaches back to 2006.
Special Weather Statements by county
Each county as a circle sized by its count in 2009. Tap one for its archive.
- Special Weather Statements
- 148
- Busiest month
- June40 special weather statements
- Busiest day
- July 28, 20098 special weather statements
Over time
By month
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 23, 4:51 PM CDT | Special Weather Statement | DVN | Henderson | 54 min |
| Apr 23, 5:56 PM CDT | Special Weather Statement | DVN | McDonough, Warren | 34 min |
| Apr 23, 6:20 PM CDT | Special Weather Statement | ILX | Knox | 55 min |
| Apr 23, 6:37 PM CDT | Special Weather Statement | DVN | McDonough, Warren | 38 min |
| Apr 23, 7:33 PM CDT | Special Weather Statement | ILX | Peoria | 57 min |
| Apr 23, 8:01 PM CDT | Special Weather Statement | ILX | Peoria | 44 min |
| Apr 23, 8:04 PM CDT | Special Weather Statement | ILX | Knox, Peoria | 41 min |
| Apr 23, 8:23 PM CDT | Special Weather Statement | ILX | Woodford | 52 min |
| Apr 23, 8:44 PM CDT | Special Weather Statement | ILX | Peoria | 31 min |
| Apr 25, 6:18 AM CDT | Special Weather Statement | ILX | Menard | 57 min |
| Apr 25, 7:18 AM CDT | Special Weather Statement | ILX | Stark | 42 min |
| Apr 25, 5:52 PM CDT | Special Weather Statement | ILX | McLean | 38 min |
| Apr 25, 6:23 PM CDT | Special Weather Statement | ILX | Tazewell | 37 min |
| Apr 25, 6:52 PM CDT | Special Weather Statement | ILX | Woodford | 53 min |
| Apr 25, 7:35 PM CDT | Special Weather Statement | ILX | Marshall | 25 min |
| Apr 25, 9:45 PM CDT | Special Weather Statement | DVN | Hancock, Henderson, McDonough, Mercer, Rock Island, Warren | 90 min |
| Apr 25, 11:29 PM CDT | Special Weather Statement | DVN | Bureau, Carroll, Henry, Putnam, Stephenson, Whiteside | 61 min |
| Apr 26, 2:20 AM CDT | Special Weather Statement | DVN | Jo Daviess | 3 hr |
| Apr 26, 4:32 AM CDT | Special Weather Statement | DVN | Rock Island, Whiteside | 118 min |
| Apr 26, 4:34 AM CDT | Special Weather Statement | DVN | Rock Island, Whiteside | 116 min |
| Apr 26, 9:29 PM CDT | Special Weather Statement | DVN | Carroll, Jo Daviess, Rock Island | 61 min |
| Apr 27, 6:12 PM CDT | Special Weather Statement | ILX | Logan, Mason, Menard, Morgan, Tazewell | 63 min |
| Apr 27, 6:59 PM CDT | Special Weather Statement | ILX | Logan, Menard, Sangamon, Tazewell, Woodford | 61 min |
| Apr 27, 7:38 PM CDT | Special Weather Statement | ILX | Christian, DeWitt, Logan, McLean, Macon | 52 min |
| Apr 27, 8:13 PM CDT | Special Weather Statement | ILX | Christian, DeWitt, McLean, Macon, Piatt | 62 min |
| Apr 30, 4:40 AM CDT | Special Weather Statement | DVN | Henderson, Warren | 110 min |
| May 6, 5:34 PM CDT | Special Weather Statement | DVN | Whiteside | 86 min |
| May 6, 6:40 PM CDT | Special Weather Statement | DVN | Carroll, Jo Daviess, Stephenson | 95 min |
| May 7, 5:29 PM CDT | Special Weather Statement | DVN | Hancock | 91 min |
| May 7, 7:02 PM CDT | Special Weather Statement | DVN | Hancock | 58 min |
| May 7, 9:13 PM CDT | Special Weather Statement | ILX | Crawford | 32 min |
| May 7, 10:36 PM CDT | Special Weather Statement | ILX | Champaign | 54 min |
| May 13, 6:16 AM CDT | Special Weather Statement | ILX | Cass | 59 min |
| May 13, 8:44 AM CDT | Special Weather Statement | ILX | Christian, Shelby | 46 min |
| May 13, 9:13 AM CDT | Special Weather Statement | ILX | Morgan | 47 min |
| May 13, 10:11 AM CDT | Special Weather Statement | ILX | Coles | 49 min |
| May 13, 10:18 AM CDT | Special Weather Statement | ILX | Peoria, Tazewell, Woodford | 57 min |
| May 13, 10:43 AM CDT | Special Weather Statement | ILX | Crawford, Jasper | 62 min |
| May 13, 6:53 PM CDT | Special Weather Statement | DVN | Carroll, Jo Daviess, Mercer, Rock Island, Stephenson | 52 min |
| May 13, 7:51 PM CDT | Special Weather Statement | DVN | Bureau, Carroll, Henderson, Henry, Mercer, Rock Island and 3 more | 54 min |
| May 13, 9:28 PM CDT | Special Weather Statement | ILX | Peoria | 47 min |
| May 13, 9:56 PM CDT | Special Weather Statement | DVN | Hancock | 109 min |
| May 13, 10:48 PM CDT | Special Weather Statement | ILX | McLean | 57 min |
| May 15, 11:18 AM CDT | Special Weather Statement | DVN | Hancock | 57 min |
| May 15, 11:44 AM CDT | Special Weather Statement | DVN | Hancock | 61 min |
| May 15, 2:38 PM CDT | Special Weather Statement | ILX | Schuyler | 67 min |
| May 15, 6:16 PM CDT | Special Weather Statement | ILX | Mason, Menard | 59 min |
| May 15, 9:50 PM CDT | Special Weather Statement | ILX | Clark | 40 min |
| May 23, 5:28 PM CDT | Special Weather Statement | DVN | Hancock, McDonough | 62 min |
| May 30, 5:05 PM CDT | Special Weather Statement | ILX | Piatt | 40 min |
| May 30, 5:54 PM CDT | Special Weather Statement | ILX | Douglas, Edgar | 51 min |
| May 30, 6:06 PM CDT | Special Weather Statement | ILX | Menard | 39 min |
| May 30, 6:19 PM CDT | Special Weather Statement | ILX | Clark | 56 min |
| Jun 1, 7:12 AM CDT | Special Weather Statement | DVN | Rock Island | 78 min |
| Jun 1, 4:01 PM CDT | Special Weather Statement | ILX | Vermilion | 44 min |
| Jun 1, 5:26 PM CDT | Special Weather Statement | ILX | Marshall, Peoria | 64 min |
| Jun 2, 1:56 PM CDT | Special Weather Statement | ILX | Edgar | 34 min |
| Jun 2, 2:02 PM CDT | Special Weather Statement | ILX | Effingham | 43 min |
| Jun 2, 2:29 PM CDT | Special Weather Statement | DVN | Hancock, Henderson, McDonough, Warren | 2 hr |
| Jun 2, 3:47 PM CDT | Special Weather Statement | ILX | Piatt | 43 min |
| Jun 2, 4:57 PM CDT | Special Weather Statement | ILX | Sangamon | 63 min |
| Jun 2, 5:07 PM CDT | Special Weather Statement | ILX | Edgar | 53 min |
| Jun 2, 5:16 PM CDT | Special Weather Statement | ILX | Logan, Macon, Mason, Menard | 59 min |
| Jun 7, 5:28 AM CDT | Special Weather Statement | DVN | Jo Daviess | 62 min |
| Jun 7, 5:42 AM CDT | Special Weather Statement | ILX | Schuyler | 63 min |
| Jun 7, 6:42 AM CDT | Special Weather Statement | ILX | Schuyler | 63 min |
| Jun 7, 7:18 AM CDT | Special Weather Statement | ILX | Cass | 57 min |
| Jun 7, 11:55 PM CDT | Special Weather Statement | DVN | Rock Island | 65 min |
| Jun 8, 5:04 PM CDT | Special Weather Statement | ILX | Douglas | 56 min |
| Jun 8, 6:29 PM CDT | Special Weather Statement | ILX | Edgar | 61 min |
| Jun 11, 2:22 PM CDT | Special Weather Statement | ILX | Clay, Lawrence, Richland | 53 min |
| Jun 11, 2:49 PM CDT | Special Weather Statement | ILX | Lawrence | 56 min |
| Jun 11, 3:29 PM CDT | Special Weather Statement | ILX | Clay, Richland | 61 min |
| Jun 16, 4:19 PM CDT | Special Weather Statement | DVN | Mercer, Putnam | 56 min |
| Jun 16, 4:52 PM CDT | Special Weather Statement | DVN | Henderson, Warren | 53 min |
| Jun 16, 5:18 PM CDT | Special Weather Statement | DVN | Putnam | 117 min |
| Jun 16, 5:52 PM CDT | Special Weather Statement | DVN | Henderson, Warren | 68 min |
| Jun 18, 2:06 AM CDT | Special Weather Statement | DVN | Rock Island | 54 min |
| Jun 18, 3:53 AM CDT | Special Weather Statement | ILX | Knox, Peoria, Stark | 67 min |
| Jun 19, 1:48 AM CDT | Special Weather Statement | DVN | Stephenson | 57 min |
| Jun 20, 12:28 AM CDT | Special Weather Statement | ILX | Crawford, Lawrence, Richland | 62 min |
| Jun 20, 1:46 AM CDT | Special Weather Statement | ILX | Lawrence | 59 min |
| Jun 20, 6:55 PM CDT | Special Weather Statement | ILX | Clay, Effingham | 65 min |
| Jun 20, 7:45 PM CDT | Special Weather Statement | ILX | Crawford, Jasper, Lawrence, Richland | 60 min |
| Jun 22, 12:35 AM CDT | Special Weather Statement | DVN | Henderson | 55 min |
| Jun 22, 3:53 PM CDT | Special Weather Statement | ILX | Lawrence | 37 min |
| Jun 22, 5:25 PM CDT | Special Weather Statement | ILX | Richland | 65 min |
| Jun 22, 9:35 PM CDT | Special Weather Statement | ILX | Clay, Effingham | 55 min |
| Jun 25, 12:29 PM CDT | Special Weather Statement | DVN | Jo Daviess | 61 min |
| Jun 25, 7:05 PM CDT | Special Weather Statement | ILX | McLean | 55 min |
| Jun 25, 7:34 PM CDT | Special Weather Statement | ILX | Champaign | 56 min |
| Jun 25, 8:26 PM CDT | Special Weather Statement | ILX | Coles, Douglas, Edgar | 64 min |
| Jun 27, 9:42 PM CDT | Special Weather Statement | ILX | Morgan, Sangamon | 63 min |
| Jul 4, 7:48 AM CDT | Special Weather Statement | DVN | Hancock, Henderson, McDonough, Warren | 117 min |
| Jul 5, 3:39 PM CDT | Special Weather Statement | LOT | Boone, DeKalb, Kane, McHenry | 21 min |
| Jul 5, 4:08 PM CDT | Special Weather Statement | LOT | Boone, DeKalb, Kane | 82 min |
| Jul 5, 6:51 PM CDT | Special Weather Statement | LOT | DeKalb | 39 min |
| Jul 7, 8:17 PM CDT | Special Weather Statement | DVN | Hancock, McDonough | 58 min |
| Jul 7, 8:23 PM CDT | Special Weather Statement | ILX | Mason | 52 min |
| Jul 8, 3:29 PM CDT | Special Weather Statement | ILX | Cumberland | 61 min |
| Jul 10, 10:57 AM CDT | Special Weather Statement | DVN | Henry, Rock Island, Whiteside | 48 min |
| Jul 11, 12:45 AM CDT | Special Weather Statement | DVN | Rock Island | 60 min |
| Jul 11, 1:33 AM CDT | Special Weather Statement | DVN | Rock Island | 57 min |
| Jul 11, 4:38 AM CDT | Special Weather Statement | LOT | Cook | 37 min |
| Jul 15, 1:18 AM CDT | Special Weather Statement | DVN | Hancock, Henderson, McDonough, Warren | 3 hr |
| Jul 15, 2:55 AM CDT | Special Weather Statement | DVN | Hancock, McDonough | 65 min |
| Jul 15, 2:58 AM CDT | Special Weather Statement | LOT | Lee, Ogle | 62 min |
| Jul 15, 7:02 AM CDT | Special Weather Statement | DVN | Jo Daviess, Rock Island | 58 min |
| Jul 15, 7:50 AM CDT | Special Weather Statement | DVN | Jo Daviess | 55 min |
| Jul 22, 2:06 PM CDT | Special Weather Statement | LOT | Boone, Kane, Lake, McHenry | 114 min |
| Jul 23, 3:16 PM CDT | Special Weather Statement | LOT | DeKalb | 29 min |
| Jul 24, 8:53 PM CDT | Special Weather Statement | ILX | Knox, Marshall, Peoria, Stark | 52 min |
| Jul 24, 9:22 PM CDT | Special Weather Statement | LOT | Boone, Winnebago | 83 min |
| Jul 24, 9:33 PM CDT | Special Weather Statement | LOT | DeKalb | 117 min |
| Jul 24, 11:48 PM CDT | Special Weather Statement | LOT | Cook, DeKalb, DuPage, Kane, Lake | 57 min |
| Jul 25, 6:35 AM CDT | Special Weather Statement | ILX | Moultrie, Shelby | 40 min |
| Jul 27, 10:16 PM CDT | Special Weather Statement | LOT | DeKalb, Lee | 74 min |
| Jul 27, 11:40 PM CDT | Special Weather Statement | LOT | Grundy, Kendall, LaSalle, Lee | 95 min |
| Jul 28, 4:43 PM CDT | Special Weather Statement | ILX | DeWitt | 47 min |
| Jul 28, 4:51 PM CDT | Special Weather Statement | LOT | Iroquois | 54 min |
| Jul 28, 5:17 PM CDT | Special Weather Statement | LOT | Ford, Iroquois | 43 min |
| Jul 28, 6:12 PM CDT | Special Weather Statement | ILX | Moultrie | 33 min |
| Jul 28, 6:15 PM CDT | Special Weather Statement | LOT | Ford, Iroquois | 30 min |
| Jul 28, 6:21 PM CDT | Special Weather Statement | LOT | Grundy, Will | 54 min |
| Jul 28, 7:22 PM CDT | Special Weather Statement | LOT | Kankakee | 38 min |
| Aug 3, 1:21 PM CDT | Special Weather Statement | ILX | Scott | 54 min |
| Aug 4, 3:45 AM CDT | Special Weather Statement | DVN | Hancock | 60 min |
| Aug 4, 6:17 AM CDT | Special Weather Statement | ILX | McLean | 28 min |
| Aug 4, 6:32 AM CDT | Special Weather Statement | LOT | Ford | 58 min |
| Aug 4, 7:41 AM CDT | Special Weather Statement | ILX | Vermilion | 34 min |
| Aug 7, 2:24 PM CDT | Special Weather Statement | DVN | Henry, Mercer, Rock Island | 51 min |
| Aug 8, 7:46 AM CDT | Special Weather Statement | DVN | Jo Daviess, Stephenson | 89 min |
| Aug 9, 8:50 PM CDT | Special Weather Statement | DVN | Rock Island | 55 min |
| Aug 9, 8:54 PM CDT | Special Weather Statement | DVN | Rock Island | 51 min |
| Aug 9, 9:53 PM CDT | Special Weather Statement | DVN | Jo Daviess, Stephenson | 67 min |
| Aug 17, 2:32 PM CDT | Special Weather Statement | LOT | Cook | 43 min |
| Aug 17, 2:49 PM CDT | Special Weather Statement | ILX | Cass | 41 min |
| Aug 27, 10:42 PM CDT | Special Weather Statement | ILX | Champaign | 48 min |
| Aug 27, 11:25 PM CDT | Special Weather Statement | ILX | Champaign | 50 min |
| Aug 28, 12:25 AM CDT | Special Weather Statement | ILX | Vermilion | 65 min |
| Sep 26, 2:02 PM CDT | Special Weather Statement | ILX | Clay | 58 min |
| Sep 27, 6:12 PM CDT | Special Weather Statement | DVN | Stephenson | 63 min |
| Sep 27, 8:01 PM CDT | Special Weather Statement | DVN | Lee | 59 min |
| Sep 27, 9:12 PM CDT | Special Weather Statement | ILX | McLean | 63 min |
| Oct 1, 6:00 PM CDT | Special Weather Statement | ILX | Tazewell | 30 min |
| Dec 8, 2:31 PM CST | Special Weather Statement | DVN | Bureau, Hancock, Henderson, Henry, McDonough, Mercer and 2 more | 3 hr |
| Dec 8, 3:53 PM CST | Special Weather Statement | DVN | Bureau, Hancock, Henderson, Henry, McDonough, Mercer and 2 more | 2 hr |
| Dec 25, 3:50 AM CST | Special Weather Statement | ILX | DeWitt, Logan, Macon, Moultrie, Piatt | 85 min |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Rock Island County16
- Hancock County15
- Henderson County12
- Warren County12
- McDonough County11
- Jo Daviess County10
- Peoria County9
- Stephenson County8
- McLean County7
- Mercer County7
- DeKalb County7
- Menard County6
- Henry County6
- Whiteside County6
- Lawrence County6
- Tazewell County5
- Carroll County5
- Putnam County5
- Logan County5
- Edgar County5
- Clay County5
- Richland County5
- Knox County4
- Woodford County4
- Bureau County4
- Mason County4
- DeWitt County4
- Macon County4
- Piatt County4
- Crawford County4
- Champaign County4
- Boone County4
- Kane County4
- Lee County4
- Stark County3
- Marshall County3
- Morgan County3
- Sangamon County3
- Christian County3
- Cass County3
24 more counties
- Schuyler County3
- Douglas County3
- Vermilion County3
- Effingham County3
- Cook County3
- Moultrie County3
- Iroquois County3
- Ford County3
- Shelby County2
- Coles County2
- Jasper County2
- Clark County2
- McHenry County2
- Lake County2
- Grundy County2
- Cumberland County1
- Ogle County1
- Winnebago County1
- DuPage County1
- Kendall County1
- LaSalle County1
- Will County1
- Kankakee County1
- Scott County1
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordThe radar archive20082010
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.