Alert archive / Illinois / 2021
Weather alerts in Illinois, July 2021
345 weather alerts in July 2021, 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 July 2021. Tap one for its archive.
- Alerts
- 345
- Warnings
- 134
- Watches
- 13
- Advisories
- 70
- Busiest day
- July 10, 202160 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 |
|---|---|---|---|---|
| Jun 30, 8:09 PM CDT | Special Weather Statement | ILX | Clay | 66 min |
| Jun 30, 8:55 PM CDT | River Flood Warning | LSX | Brown | 21 days |
| Jun 30, 10:08 PM CDT | River Flood Advisory | LOT | LaSalle | 16 hr |
| Jun 30, 11:13 PM CDT | Special Marine Warning | LOT | 62 min | |
| Jul 1, 12:15 AM CDT | Special Marine Warning | LOT | 45 min | |
| Jul 1, 4:24 AM CDT | Dense Fog Advisory | DVN | Bureau, Hancock, Henderson, Henry, McDonough, Mercer and 3 more | 4 hr |
| Jul 1, 11:28 AM CDT | River Flood Warning | LSX | Morgan, Pike | 21 days |
| Jul 1, 11:30 AM CDT | River Flood Warning | LSX | Calhoun, Greene, Jersey | 21 days |
| Jul 2, 9:50 AM CDT | River Flood Warning | ILX | Clay, Richland | 23 hr |
| Jul 5, 2:48 AM CDT | Small Craft Advisory | LOT | 17 hr | |
| Jul 7, 12:26 PM CDT | Special Weather Statement | LOT | Kankakee | 94 min |
| Jul 7, 1:16 PM CDT | Tornado Warning | LOT | Winnebago | 35 min |
| Jul 7, 2:02 PM CDT | Mesoscale Discussion | SPC | Boone, Bureau, Cook, DeKalb, DuPage, Ford and 30 more | 88 min |
| Jul 7, 4:28 PM CDT | Marine Dense Fog Advisory | LOT | 6 hr | |
| Jul 7, 6:00 PM CDT | Special Weather Statement | DVN | Jo Daviess | 45 min |
| Jul 7, 8:09 PM CDT | Special Weather Statement | DVN | Hancock | 36 min |
| Jul 7, 8:31 PM CDT | Areal Flood Advisory | LSX | Adams | 3 hr |
| Jul 8, 2:58 AM CDT | Beach Hazards Statement | LOT | Cook | 37 hr |
| Jul 8, 3:00 AM CDT | Small Craft Advisory | LOT | 28 hr | |
| Jul 8, 1:45 PM CDT | Special Weather Statement | PAH | White | 30 min |
| Jul 8, 2:04 PM CDT | Severe Thunderstorm Warning | PAH | White | 26 min |
| Jul 8, 3:18 PM CDT | Special Weather Statement | PAH | Alexander | 42 min |
| Jul 8, 3:56 PM CDT | Severe Thunderstorm Warning | PAH | Alexander | 49 min |
| Jul 8, 4:06 PM CDT | Special Weather Statement | PAH | Pulaski | 39 min |
| Jul 8, 4:42 PM CDT | Special Weather Statement | PAH | Massac | 48 min |
| Jul 9, 2:49 AM CDT | Flash Flood Watch | DVN | Hancock, Henderson, McDonough, Warren | 40 hr |
| Jul 9, 2:49 AM CDT | Flash Flood Watch | ILX | Cass, Christian, Clark, Clay, Coles, Crawford and 16 more | 43 hr |
| Jul 9, 2:53 AM CDT | Flash Flood Watch | LSX | Adams, Bond, Brown, Calhoun, Clinton, Fayette and 11 more | 47 hr |
| Jul 9, 8:58 AM CDT | River Flood Watch | DVN | Hancock, McDonough | 17 hr |
| Jul 9, 6:23 PM CDT | Severe Thunderstorm Warning | DVN | Henderson | 37 min |
| Jul 9, 6:50 PM CDT | Severe Thunderstorm Warning | DVN | Henderson | 25 min |
| Jul 9, 7:08 PM CDT | Severe Thunderstorm Warning | DVN | Hancock, Henderson, McDonough, Warren | 37 min |
| Jul 9, 7:08 PM CDT | Severe Thunderstorm Watch | SPC | Hancock, Henderson, McDonough, Warren | 3 hr |
| Jul 9, 7:19 PM CDT | Severe Thunderstorm Warning | DVN | Hancock, Henderson, McDonough | 41 min |
| Jul 9, 7:39 PM CDT | Severe Thunderstorm Warning | DVN | Hancock, Henderson, McDonough, Warren | 66 min |
| Jul 9, 7:54 PM CDT | Mesoscale Discussion | SPC | Adams, Brown, Calhoun, Cass, Greene, Jersey and 9 more | 36 min |
| Jul 9, 8:03 PM CDT | Severe Thunderstorm Warning | ILX | Schuyler | 57 min |
| Jul 9, 8:07 PM CDT | Severe Thunderstorm Warning | LSX | Adams, Brown | 38 min |
| Jul 9, 8:18 PM CDT | Tornado Watch | SPC | Adams, Brown, Calhoun, Cass, Greene, Jersey and 9 more | 6 hr |
| Jul 9, 8:43 PM CDT | Severe Thunderstorm Warning | LSX | Brown | 47 min |
| Jul 9, 8:57 PM CDT | Severe Thunderstorm Warning | DVN | Hancock | 33 min |
| Jul 9, 9:10 PM CDT | Severe Thunderstorm Warning | LSX | Adams | 65 min |
| Jul 9, 9:17 PM CDT | Severe Thunderstorm Warning | LSX | Brown, Pike | 43 min |
| Jul 9, 9:23 PM CDT | Special Weather Statement | DVN | Hancock | 52 min |
| Jul 9, 10:03 PM CDT | Areal Flood Advisory | LSX | Adams, Brown, Pike | 3 hr |
| Jul 9, 10:26 PM CDT | Mesoscale Discussion | SPC | Adams, Brown, Calhoun, Cass, Greene, Jersey and 7 more | 64 min |
| Jul 9, 10:50 PM CDT | Special Weather Statement | ILX | Sangamon | 25 min |
| Jul 9, 11:11 PM CDT | Areal Flood Advisory | ILX | Sangamon | 115 min |
| Jul 9, 11:24 PM CDT | Areal Flood Advisory | LSX | Pike | 3 hr |
| Jul 9, 11:28 PM CDT | Severe Thunderstorm Warning | LSX | Calhoun, Jersey | 47 min |
| Jul 9, 11:43 PM CDT | Severe Thunderstorm Warning | ILX | Christian, Moultrie, Shelby | 47 min |
| Jul 9, 11:57 PM CDT | Areal Flood Advisory | LSX | Calhoun, Greene, Pike | 3 hr |
| Jul 9, 11:59 PM CDT | Severe Thunderstorm Warning | LSX | Calhoun, Jersey, Madison | 61 min |
| Jul 10, 12:26 AM CDT | Areal Flood Advisory | LSX | Calhoun, Jersey | 3 hr |
| Jul 10, 12:42 AM CDT | Severe Thunderstorm Warning | LSX | Bond, Clinton, Madison, Monroe, Saint Clair, Washington | 63 min |
| Jul 10, 1:01 AM CDT | Mesoscale Discussion | SPC | Clinton, Jackson, Monroe, Perry, Randolph, Saint Clair and 3 more | 59 min |
| Jul 10, 1:08 AM CDT | Severe Thunderstorm Warning | LSX | Monroe, Randolph | 52 min |
| Jul 10, 1:18 AM CDT | Special Weather Statement | ILX | Clay, Richland | 57 min |
| Jul 10, 1:36 AM CDT | Severe Thunderstorm Warning | LSX | Bond, Clinton, Marion, Saint Clair, Washington | 54 min |
| Jul 10, 1:36 AM CDT | Severe Thunderstorm Watch | SPC | Alexander, Edwards, Franklin, Gallatin, Hamilton, Jackson and 10 more | 4 hr |
| Jul 10, 1:50 AM CDT | Severe Thunderstorm Warning | LSX | Randolph | 40 min |
| Jul 10, 2:21 AM CDT | River Flood Warning | DVN | Hancock, McDonough | 28 hr |
| Jul 10, 2:21 AM CDT | Flash Flood Watch | PAH | Alexander, Edwards, Franklin, Gallatin, Hamilton, Hardin and 13 more | 25 hr |
| Jul 10, 2:49 AM CDT | River Flood Warning | LSX | Calhoun, Greene, Jersey | 10 days |
| Jul 10, 3:09 AM CDT | Mesoscale Discussion | SPC | Alexander, Franklin, Jackson, Johnson, Pulaski, Saline and 2 more | 2 hr |
| Jul 10, 9:27 AM CDT | River Flood Warning | ILX | Clay, Richland | 11 days |
| Jul 10, 11:06 AM CDT | Beach Hazards Statement | LOT | Cook, Lake | 40 hr |
| Jul 10, 1:25 PM CDT | Mesoscale Discussion | SPC | Alexander, Clay, Clinton, Edwards, Franklin, Gallatin and 22 more | 2 hr |
| Jul 10, 2:01 PM CDT | Severe Thunderstorm Watch | SPC | Alexander, Bond, Clay, Clinton, Crawford, Edwards and 28 more | 8 hr |
| Jul 10, 2:08 PM CDT | Tornado Warning | ILX | Cass, Mason, Morgan | 52 min |
| Jul 10, 2:45 PM CDT | Tornado Warning | ILX | Cass, Mason, Menard | 60 min |
| Jul 10, 2:53 PM CDT | Tornado Warning | ILX | Fulton, Mason | 52 min |
| Jul 10, 2:53 PM CDT | Small Craft Advisory | LOT | 31 hr | |
| Jul 10, 3:05 PM CDT | Severe Thunderstorm Warning | LSX | Bond, Clinton, Madison, Saint Clair | 21 min |
| Jul 10, 3:09 PM CDT | Mesoscale Discussion | SPC | Cass, Champaign, DeWitt, Douglas, Ford, Logan and 8 more | 96 min |
| Jul 10, 3:11 PM CDT | Areal Flood Advisory | LSX | Macoupin, Madison | 3 hr |
| Jul 10, 3:23 PM CDT | Special Weather Statement | PAH | White | 52 min |
| Jul 10, 3:38 PM CDT | Tornado Warning | ILX | Logan, Mason, Menard | 37 min |
| Jul 10, 4:31 PM CDT | Severe Thunderstorm Warning | LSX | Clinton, Marion, Randolph, Washington | 59 min |
| Jul 10, 4:36 PM CDT | Severe Thunderstorm Warning | PAH | Jefferson, Perry | 39 min |
| Jul 10, 5:09 PM CDT | Severe Thunderstorm Warning | PAH | Franklin, Jefferson, Perry | 36 min |
| Jul 10, 5:14 PM CDT | Special Weather Statement | PAH | Jefferson, Wayne | 46 min |
| Jul 10, 5:29 PM CDT | Special Weather Statement | PAH | Jackson, Williamson | 46 min |
| Jul 10, 5:33 PM CDT | Mesoscale Discussion | SPC | Clay, Edwards, Franklin, Gallatin, Hamilton, Hardin and 10 more | 87 min |
| Jul 10, 5:40 PM CDT | Special Weather Statement | PAH | Hamilton, White | 50 min |
| Jul 10, 6:00 PM CDT | Severe Thunderstorm Warning | PAH | Franklin, Hamilton, Saline, Williamson | 45 min |
| Jul 10, 6:13 PM CDT | Special Weather Statement | PAH | Alexander, Pulaski | 47 min |
| Jul 10, 6:18 PM CDT | Flash Flood Warning | ILX | Clay | 3 hr |
| Jul 10, 6:19 PM CDT | Special Weather Statement | PAH | Edwards, Wabash, White | 41 min |
| Jul 10, 6:22 PM CDT | Severe Thunderstorm Warning | ILX | Clay, Richland | 53 min |
| Jul 10, 6:42 PM CDT | Special Weather Statement | PAH | Gallatin, Saline | 48 min |
| Jul 10, 7:00 PM CDT | Special Weather Statement | PAH | Pope | 45 min |
| Jul 10, 8:16 PM CDT | Severe Thunderstorm Warning | PAH | Alexander | 44 min |
| Jul 10, 8:50 PM CDT | Special Weather Statement | PAH | Pulaski | 25 min |
| Jul 10, 9:22 PM CDT | Special Weather Statement | PAH | Massac | 38 min |
| Jul 10, 10:29 PM CDT | Flash Flood Warning | PAH | Alexander, Hardin, Johnson, Massac, Pope, Pulaski and 1 more | 6 hr |
| Jul 10, 11:02 PM CDT | Flash Flood Warning | PAH | Alexander | 5 hr |
| Jul 10, 11:24 PM CDT | Special Weather Statement | PAH | Alexander | 51 min |
| Jul 11, 7:50 AM CDT | Areal Flood Advisory | LSX | Randolph, Saint Clair, Washington | 3 hr |
| Jul 11, 9:46 AM CDT | Areal Flood Advisory | LSX | Adams | 3 hr |
| Jul 11, 11:16 AM CDT | Special Weather Statement | DVN | Hancock | 89 min |
| Jul 11, 11:54 AM CDT | Flash Flood Warning | DVN | Hancock | 6 hr |
| Jul 11, 12:31 PM CDT | Special Weather Statement | DVN | Hancock, McDonough | 29 min |
| Jul 11, 2:35 PM CDT | Flash Flood Warning | DVN | Hancock, McDonough | 3 hr |
| Jul 11, 3:31 PM CDT | Flash Flood Warning | ILX | Schuyler | 3 hr |
| Jul 11, 5:07 PM CDT | Flash Flood Warning | ILX | Logan, Mason, Menard | 6 hr |
| Jul 11, 5:49 PM CDT | Areal Flood Warning | DVN | Hancock, McDonough | 18 hr |
| Jul 11, 6:00 PM CDT | Flash Flood Warning | ILX | Logan | 5 hr |
| Jul 11, 6:23 PM CDT | Areal Flood Advisory | LSX | Randolph | 3 hr |
| Jul 11, 7:00 PM CDT | Areal Flood Advisory | ILX | Vermilion | 5 hr |
| Jul 11, 7:50 PM CDT | Areal Flood Advisory | LSX | Monroe, Randolph, Saint Clair | 3 hr |
| Jul 11, 8:03 PM CDT | River Flood Warning | DVN | Hancock, McDonough | 21 hr |
| Jul 11, 8:35 PM CDT | Flash Flood Warning | ILX | Sangamon | 3 hr |
| Jul 11, 9:31 PM CDT | Flash Flood Warning | ILX | Vermilion | 3 hr |
| Jul 11, 10:43 PM CDT | Areal Flood Advisory | LSX | Macoupin | 3 hr |
| Jul 12, 12:17 AM CDT | Areal Flood Advisory | LSX | Montgomery | 3 hr |
| Jul 12, 11:20 AM CDT | Areal Flood Advisory | ILX | Macon | 6 hr |
| Jul 12, 11:39 AM CDT | Special Weather Statement | PAH | Johnson, Pulaski | 51 min |
| Jul 12, 1:13 PM CDT | Mesoscale Discussion | SPC | Champaign, Clark, Clay, Coles, Crawford, Cumberland and 33 more | 92 min |
| Jul 12, 2:03 PM CDT | Special Weather Statement | PAH | Gallatin, White | 42 min |
| Jul 12, 2:11 PM CDT | Severe Thunderstorm Warning | LOT | Ford, Iroquois | 49 min |
| Jul 12, 2:39 PM CDT | Tornado Warning | LOT | Iroquois | 36 min |
| Jul 12, 2:54 PM CDT | Severe Thunderstorm Warning | ILX | Edgar | 30 min |
| Jul 12, 4:54 PM CDT | Special Weather Statement | PAH | White | 51 min |
| Jul 12, 6:27 PM CDT | Areal Flood Advisory | LSX | Pike | 3 hr |
| Jul 12, 6:50 PM CDT | Flash Flood Warning | LSX | Montgomery | 4 hr |
| Jul 12, 7:45 PM CDT | Areal Flood Advisory | LSX | Macoupin, Madison | 3 hr |
| Jul 12, 8:14 PM CDT | Areal Flood Advisory | LOT | Grundy, LaSalle, Livingston | 4 hr |
| Jul 12, 8:42 PM CDT | Flash Flood Warning | LOT | Grundy, LaSalle | 5 hr |
| Jul 12, 10:33 PM CDT | Areal Flood Advisory | LOT | Grundy | 4 hr |
| Jul 12, 11:35 PM CDT | Flash Flood Warning | ILX | Marshall, Peoria | 5 hr |
| Jul 12, 11:56 PM CDT | Flash Flood Warning | LOT | Grundy, Livingston, Will | 4 hr |
| Jul 13, 1:29 AM CDT | Areal Flood Warning | LOT | Grundy, LaSalle | 9 hr |
| Jul 14, 7:02 AM CDT | Mesoscale Discussion | SPC | Jo Daviess, Stephenson | 2 hr |
| Jul 14, 11:40 AM CDT | Severe Thunderstorm Warning | DVN | Jo Daviess | 35 min |
| Jul 14, 11:45 AM CDT | Mesoscale Discussion | SPC | Boone, Carroll, Jo Daviess, McHenry, Ogle, Stephenson and 1 more | 2 hr |
| Jul 14, 12:35 PM CDT | Severe Thunderstorm Warning | DVN | Jo Daviess | 40 min |
| Jul 14, 1:07 PM CDT | Special Weather Statement | DVN | Rock Island | 38 min |
| Jul 14, 1:13 PM CDT | Special Weather Statement | DVN | Carroll, Jo Daviess, Stephenson, Whiteside | 32 min |
| Jul 14, 1:47 PM CDT | Special Weather Statement | DVN | Whiteside | 28 min |
| Jul 14, 2:01 PM CDT | Mesoscale Discussion | SPC | Boone, Bureau, Carroll, Cook, DeKalb, DuPage and 9 more | 119 min |
| Jul 14, 2:03 PM CDT | Special Weather Statement | DVN | Stephenson | 42 min |
| Jul 14, 2:17 PM CDT | Special Weather Statement | DVN | Henry, Whiteside | 28 min |
| Jul 14, 2:49 PM CDT | Special Weather Statement | DVN | Bureau | 41 min |
| Jul 14, 3:30 PM CDT | Special Weather Statement | DVN | Bureau | 45 min |
| Jul 14, 4:27 PM CDT | Severe Thunderstorm Warning | DVN | Bureau, Putnam | 33 min |
| Jul 14, 5:42 PM CDT | Mesoscale Discussion | SPC | Carroll, Jo Daviess, Stephenson, Winnebago | 63 min |
| Jul 14, 6:13 PM CDT | Tornado Watch | SPC | Carroll, Jo Daviess, Rock Island, Stephenson, Whiteside | 6 hr |
| Jul 14, 9:15 PM CDT | Mesoscale Discussion | SPC | Carroll, Jo Daviess, Ogle, Stephenson, Winnebago | 90 min |
| Jul 14, 11:10 PM CDT | Severe Thunderstorm Warning | DVN | Carroll, Jo Daviess | 50 min |
| Jul 14, 11:17 PM CDT | Mesoscale Discussion | SPC | Boone, Carroll, DeKalb, Henry, Lee, McHenry and 6 more | 58 min |
| Jul 14, 11:41 PM CDT | Severe Thunderstorm Warning | DVN | Carroll, Jo Daviess, Stephenson | 34 min |
| Jul 14, 11:57 PM CDT | Severe Thunderstorm Watch | SPC | Boone, Bureau, DeKalb, Grundy, Henry, Kane and 7 more | 3 hr |
| Jul 15, 12:05 AM CDT | Severe Thunderstorm Warning | DVN | Stephenson | 25 min |
| Jul 15, 12:07 AM CDT | Severe Thunderstorm Warning | DVN | Carroll, Whiteside | 23 min |
| Jul 15, 12:08 AM CDT | Severe Thunderstorm Warning | LOT | Ogle, Winnebago | 52 min |
| Jul 15, 12:39 AM CDT | Special Weather Statement | LOT | Lee | 51 min |
| Jul 15, 12:47 AM CDT | Severe Thunderstorm Warning | LOT | Boone, Winnebago | 43 min |
| Jul 15, 1:01 AM CDT | Special Weather Statement | DVN | Rock Island | 89 min |
| Jul 15, 1:01 AM CDT | Severe Thunderstorm Warning | LOT | DeKalb, Ogle | 33 min |
| Jul 15, 2:14 AM CDT | Mesoscale Discussion | SPC | Boone, Bureau, DeKalb, DuPage, Grundy, Kane and 12 more | 61 min |
| Jul 15, 4:52 AM CDT | Flash Flood Warning | ILX | Marshall, Peoria, Stark, Woodford | 5 hr |
| Jul 15, 12:48 PM CDT | Special Weather Statement | ILX | Christian, Clark, Coles, Cumberland, Douglas, Edgar and 6 more | 117 min |
| Jul 15, 1:39 PM CDT | Mesoscale Discussion | SPC | Brown, Cass, Champaign, Christian, Coles, DeWitt and 24 more | 2 hr |
| Jul 15, 1:40 PM CDT | Tornado Warning | ILX | Coles | 34 min |
| Jul 15, 1:51 PM CDT | Special Weather Statement | DVN | McDonough | 39 min |
| Jul 15, 2:31 PM CDT | Special Weather Statement | DVN | McDonough | 29 min |
| Jul 15, 3:01 PM CDT | Special Weather Statement | PAH | Hamilton | 29 min |
| Jul 15, 3:18 PM CDT | Areal Flood Advisory | LSX | Adams, Brown, Pike | 3 hr |
| Jul 15, 3:29 PM CDT | Special Weather Statement | PAH | Hamilton | 31 min |
| Jul 15, 3:39 PM CDT | Severe Thunderstorm Warning | ILX | Logan, Mason, Menard, Sangamon | 66 min |
| Jul 15, 4:19 PM CDT | Special Weather Statement | ILX | DeWitt | 41 min |
| Jul 15, 4:43 PM CDT | Areal Flood Advisory | ILX | McLean | 3 hr |
| Jul 15, 4:52 PM CDT | Severe Thunderstorm Warning | ILX | DeWitt, McLean, Macon, Piatt | 38 min |
| Jul 15, 5:01 PM CDT | Flash Flood Warning | ILX | DeWitt, McLean | 3 hr |
| Jul 15, 5:12 PM CDT | Severe Thunderstorm Warning | LOT | Ford | 35 min |
| Jul 15, 5:23 PM CDT | Special Weather Statement | DVN | Whiteside | 37 min |
| Jul 15, 5:26 PM CDT | Special Weather Statement | ILX | Champaign | 64 min |
| Jul 15, 5:46 PM CDT | Special Weather Statement | LOT | Ford | 59 min |
| Jul 15, 7:35 PM CDT | Flash Flood Warning | ILX | Coles | 4 hr |
| Jul 15, 9:10 PM CDT | Areal Flood Advisory | LSX | Madison, Monroe, Saint Clair | 3 hr |
| Jul 15, 10:01 PM CDT | Special Weather Statement | PAH | Franklin, Williamson | 44 min |
| Jul 15, 11:04 PM CDT | Areal Flood Advisory | LSX | Randolph | 3 hr |
| Jul 15, 11:11 PM CDT | Areal Flood Advisory | PAH | Perry | 17 min |
| Jul 15, 11:22 PM CDT | Flash Flood Warning | LSX | Randolph | 5 hr |
| Jul 15, 11:28 PM CDT | Flash Flood Warning | PAH | Perry | 3 hr |
| Jul 16, 1:09 AM CDT | Flash Flood Warning | PAH | Franklin, Jefferson | 6 hr |
| Jul 16, 2:19 AM CDT | Flash Flood Warning | PAH | Perry | 6 hr |
| Jul 16, 6:15 AM CDT | Areal Flood Advisory | LSX | Randolph, Saint Clair, Washington | 4 hr |
| Jul 16, 6:23 AM CDT | Flash Flood Warning | PAH | Jefferson | 6 hr |
| Jul 16, 7:04 AM CDT | Flash Flood Warning | ILX | McLean | 4 hr |
| Jul 16, 7:16 AM CDT | River Flood Warning | ILX | Fulton, Knox | 10 hr |
| Jul 16, 7:51 AM CDT | Areal Flood Advisory | LOT | Ford, Iroquois | 3 hr |
| Jul 16, 7:52 AM CDT | Areal Flood Advisory | PAH | Jefferson, Saline | 4 min |
| Jul 16, 8:11 AM CDT | Areal Flood Advisory | PAH | Jefferson | 110 min |
| Jul 16, 9:40 AM CDT | River Flood Warning | ILX | Crawford, Jasper | 23 hr |
| Jul 16, 9:41 AM CDT | Flash Flood Warning | ILX | McLean | 4 hr |
| Jul 16, 9:43 AM CDT | River Flood Warning | ILX | Lawrence | 5 days |
| Jul 16, 10:19 AM CDT | River Flood Warning | IND | Crawford, Lawrence | 7 days |
| Jul 16, 10:19 AM CDT | River Flood Warning | IND | Crawford, Lawrence | 7 days |
| Jul 16, 10:19 AM CDT | River Flood Warning | IND | Clark, Crawford | 5 days |
| Jul 16, 11:37 AM CDT | Areal Flood Advisory | ILX | Cass, Fulton, Mason, Menard, Schuyler, Tazewell | 3 hr |
| Jul 16, 12:10 PM CDT | Mesoscale Discussion | SPC | Edwards, Wabash | 4 hr |
| Jul 16, 12:14 PM CDT | Special Weather Statement | PAH | Jefferson | 46 min |
| Jul 16, 12:43 PM CDT | Areal Flood Advisory | PAH | Franklin, Hamilton, Jefferson, Wayne | 2 hr |
| Jul 16, 12:58 PM CDT | Special Weather Statement | PAH | Hamilton | 47 min |
| Jul 16, 1:19 PM CDT | Areal Flood Advisory | LSX | Washington | 28 min |
| Jul 16, 1:21 PM CDT | Flash Flood Warning | PAH | Franklin, Hamilton, Jefferson | 114 min |
| Jul 16, 1:35 PM CDT | Areal Flood Warning | ILX | DeWitt, Logan, McLean | 24 hr |
| Jul 16, 1:41 PM CDT | Flash Flood Warning | LSX | Washington | 6 hr |
| Jul 16, 1:50 PM CDT | Areal Flood Advisory | PAH | Edwards, Wabash | 115 min |
| Jul 16, 2:04 PM CDT | Flash Flood Warning | PAH | Hamilton, Wayne, White | 116 min |
| Jul 16, 2:17 PM CDT | Flash Flood Warning | PAH | Edwards, Wabash, White | 118 min |
| Jul 16, 2:28 PM CDT | Areal Flood Advisory | PAH | Jackson, Perry | 3 hr |
| Jul 16, 2:57 PM CDT | Areal Flood Advisory | LSX | Marion | 4 hr |
| Jul 16, 3:01 PM CDT | Areal Flood Advisory | LSX | Randolph | 4 hr |
| Jul 16, 3:16 PM CDT | Areal Flood Advisory | PAH | Franklin, Hamilton, Jefferson, Wayne | 3 hr |
| Jul 16, 3:25 PM CDT | Flash Flood Warning | PAH | Franklin, Jackson, Jefferson, Perry | 3 hr |
| Jul 16, 4:04 PM CDT | Flash Flood Warning | PAH | Perry | 2 hr |
| Jul 16, 4:28 PM CDT | Flash Flood Warning | PAH | Franklin, Hamilton, Wayne | 3 hr |
| Jul 16, 4:46 PM CDT | Areal Flood Advisory | PAH | Jackson, Saline, Williamson | 119 min |
| Jul 16, 4:59 PM CDT | Flash Flood Warning | PAH | Edwards, Wabash, White | 3 hr |
| Jul 16, 5:47 PM CDT | Flash Flood Warning | ILX | Clay, Crawford, Effingham, Jasper, Lawrence, Richland | 4 hr |
| Jul 16, 6:12 PM CDT | Areal Flood Warning | PAH | Perry | 13 hr |
| Jul 16, 8:43 PM CDT | River Flood Warning | ILX | Cass, Mason | 60 hr |
| Jul 17, 10:44 AM CDT | River Flood Warning | IND | Crawford, Lawrence | 48 hr |
| Jul 17, 11:10 AM CDT | River Flood Warning | ILX | Piatt | 4 days |
| Jul 18, 6:16 AM CDT | Areal Flood Advisory | PAH | Alexander | 3 hr |
| Jul 18, 7:11 AM CDT | Dense Fog Advisory | ILX | Champaign, Christian, Clark, Coles, Crawford, Cumberland and 10 more | 3 hr |
| Jul 18, 8:57 AM CDT | Areal Flood Advisory | PAH | Alexander | 2 hr |
| Jul 18, 10:15 AM CDT | Areal Flood Advisory | PAH | Massac | 3 hr |
| Jul 18, 11:24 AM CDT | Areal Flood Advisory | PAH | Pope | 3 hr |
| Jul 18, 2:19 PM CDT | Areal Flood Advisory | PAH | Alexander | 116 min |
| Jul 18, 2:50 PM CDT | Areal Flood Advisory | PAH | Hamilton, Saline | 2 hr |
| Jul 18, 2:57 PM CDT | Areal Flood Advisory | PAH | Gallatin, White | 2 hr |
| Jul 18, 4:53 PM CDT | Areal Flood Advisory | PAH | Edwards, Wabash | 112 min |
| Jul 19, 3:25 PM CDT | Small Craft Advisory | LOT | 40 hr | |
| Jul 19, 3:52 PM CDT | Beach Hazards Statement | LOT | Cook, Lake | 44 hr |
| Jul 19, 8:40 PM CDT | River Flood Warning | PAH | Jackson | 5 days |
| Jul 23, 3:04 AM CDT | Heat Advisory | LSX | Calhoun, Jersey, Madison, Monroe, Saint Clair | 41 hr |
| Jul 23, 3:18 AM CDT | Heat Advisory | DVN | Hancock, Henderson, Henry, McDonough, Mercer, Rock Island and 2 more | 41 hr |
| Jul 24, 3:00 PM CDT | Mesoscale Discussion | SPC | Boone, Bureau, Carroll, Cook, DeKalb, DuPage and 17 more | 2 hr |
| Jul 24, 3:32 PM CDT | Severe Thunderstorm Watch | SPC | Bureau, Cook, DeKalb, DuPage, Ford, Grundy and 17 more | 6 hr |
| Jul 24, 3:34 PM CDT | Special Weather Statement | LOT | Lake | 41 min |
| Jul 24, 3:54 PM CDT | Severe Thunderstorm Warning | LOT | Cook, DuPage | 51 min |
| Jul 24, 3:58 PM CDT | Special Marine Warning | LOT | 92 min | |
| Jul 24, 4:26 PM CDT | Severe Thunderstorm Warning | LOT | Cook | 49 min |
| Jul 24, 5:00 PM CDT | Special Marine Warning | LOT | 60 min | |
| Jul 24, 5:01 PM CDT | Severe Thunderstorm Warning | LOT | Cook | 59 min |
| Jul 24, 5:21 PM CDT | Mesoscale Discussion | SPC | Bureau, Cook, DuPage, Ford, Grundy, Iroquois and 12 more | 114 min |
| Jul 24, 5:31 PM CDT | Special Weather Statement | LOT | Will | 29 min |
| Jul 24, 5:36 PM CDT | Severe Thunderstorm Warning | LOT | Will | 16 min |
| Jul 24, 5:50 PM CDT | Special Weather Statement | LOT | Will | 55 min |
| Jul 24, 6:07 PM CDT | Severe Thunderstorm Warning | LOT | Kankakee, Will | 53 min |
| Jul 24, 6:16 PM CDT | Special Weather Statement | DVN | Warren | 44 min |
| Jul 24, 6:30 PM CDT | Special Weather Statement | DVN | Hancock | 30 min |
| Jul 24, 6:36 PM CDT | Severe Thunderstorm Warning | LOT | Kankakee | 39 min |
| Jul 24, 7:05 PM CDT | Special Weather Statement | ILX | Tazewell | 25 min |
| Jul 24, 7:22 PM CDT | Severe Thunderstorm Warning | LOT | Iroquois | 53 min |
| Jul 24, 7:28 PM CDT | Special Weather Statement | ILX | Tazewell | 32 min |
| Jul 24, 7:31 PM CDT | Mesoscale Discussion | SPC | DeWitt, Ford, Iroquois, McLean, Vermilion | 119 min |
| Jul 24, 7:56 PM CDT | Special Weather Statement | DVN | Hancock, McDonough | 49 min |
| Jul 24, 8:06 PM CDT | Special Weather Statement | LOT | Iroquois | 24 min |
| Jul 24, 8:10 PM CDT | Severe Thunderstorm Warning | LOT | Iroquois | 65 min |
| Jul 24, 8:36 PM CDT | Severe Thunderstorm Warning | ILX | Vermilion | 39 min |
| Jul 24, 8:47 PM CDT | Areal Flood Advisory | LOT | Iroquois | 4 hr |
| Jul 24, 8:51 PM CDT | Tornado Warning | LOT | Iroquois | 24 min |
| Jul 24, 9:04 PM CDT | Special Weather Statement | ILX | Schuyler | 26 min |
| Jul 24, 9:45 PM CDT | Special Weather Statement | ILX | Vermilion | 30 min |
| Jul 25, 3:05 AM CDT | Special Weather Statement | ILX | Crawford | 40 min |
| Jul 25, 5:22 AM CDT | Areal Flood Advisory | PAH | Wayne | 3 hr |
| Jul 25, 6:29 AM CDT | Areal Flood Advisory | LSX | Marion | 2 hr |
| Jul 25, 6:52 AM CDT | Areal Flood Advisory | PAH | Jefferson | 2 hr |
| Jul 25, 6:56 AM CDT | Areal Flood Advisory | ILX | Clay, Richland | 3 hr |
| Jul 25, 8:28 AM CDT | Flash Flood Warning | LSX | Saint Clair, Washington | 3 hr |
| Jul 27, 2:06 AM CDT | Heat Advisory | ILX | Cass, Champaign, Christian, Clark, Clay, Coles and 29 more | 66 hr |
| Jul 27, 2:47 AM CDT | Heat Advisory | LSX | Adams, Bond, Brown, Calhoun, Clinton, Fayette and 11 more | 66 hr |
| Jul 27, 3:12 AM CDT | Heat Advisory | DVN | Bureau, Carroll, Hancock, Henderson, Henry, Jo Daviess and 7 more | 64 hr |
| Jul 28, 12:50 AM CDT | Mesoscale Discussion | SPC | Jo Daviess | 55 min |
| Jul 28, 2:37 AM CDT | Special Weather Statement | DVN | Jo Daviess | 38 min |
| Jul 28, 3:17 AM CDT | Special Weather Statement | DVN | Carroll, Jo Daviess, Stephenson | 43 min |
| Jul 28, 3:35 AM CDT | Special Weather Statement | LOT | Boone, McHenry | 25 min |
| Jul 28, 3:59 AM CDT | Special Weather Statement | LOT | McHenry | 31 min |
| Jul 28, 4:08 AM CDT | Special Weather Statement | DVN | Whiteside | 37 min |
| Jul 28, 4:30 AM CDT | Special Weather Statement | LOT | Will | 45 min |
| Jul 28, 4:32 AM CDT | Special Weather Statement | LOT | Cook, Lake | 43 min |
| Jul 28, 4:43 AM CDT | Special Marine Warning | LOT | 77 min | |
| Jul 28, 4:50 AM CDT | Severe Thunderstorm Warning | LOT | Cook | 25 min |
| Jul 28, 4:52 AM CDT | Special Weather Statement | LOT | DeKalb | 38 min |
| Jul 28, 5:08 AM CDT | Special Weather Statement | LOT | Kankakee, Will | 37 min |
| Jul 28, 5:27 AM CDT | Severe Thunderstorm Warning | LOT | Kankakee, Will | 34 min |
| Jul 28, 5:34 AM CDT | Special Weather Statement | LOT | Kendall | 41 min |
| Jul 28, 6:11 AM CDT | Special Weather Statement | LOT | Will | 34 min |
| Jul 28, 8:42 AM CDT | Special Weather Statement | DVN | Whiteside | 33 min |
| Jul 28, 10:07 AM CDT | Special Weather Statement | DVN | Bureau, Putnam | 23 min |
| Jul 28, 10:44 AM CDT | Special Weather Statement | DVN | Bureau | 31 min |
| Jul 28, 1:38 PM CDT | Heat Advisory | PAH | Alexander, Edwards, Franklin, Gallatin, Hamilton, Hardin and 13 more | 30 hr |
| Jul 28, 3:44 PM CDT | Beach Hazards Statement | LOT | Cook, Lake | 51 hr |
| Jul 28, 3:44 PM CDT | Small Craft Advisory | LOT | 51 hr | |
| Jul 29, 12:32 AM CDT | Mesoscale Discussion | SPC | Boone, Carroll, Cook, DeKalb, DuPage, Grundy and 11 more | 88 min |
| Jul 29, 1:00 AM CDT | Severe Thunderstorm Watch | SPC | Boone, Bureau, Carroll, Cook, DeKalb, DuPage and 18 more | 5 hr |
| Jul 29, 1:16 AM CDT | Special Marine Warning | LOT | 3 hr | |
| Jul 29, 1:23 AM CDT | Severe Thunderstorm Warning | LOT | Boone, McHenry, Winnebago | 82 min |
| Jul 29, 1:30 AM CDT | Severe Thunderstorm Warning | DVN | Jo Daviess, Stephenson | 60 min |
| Jul 29, 1:34 AM CDT | Mesoscale Discussion | SPC | Boone, Cook, DeKalb, DuPage, Kane, Kendall and 3 more | 86 min |
| Jul 29, 1:49 AM CDT | Severe Thunderstorm Warning | LOT | Lake, McHenry | 71 min |
| Jul 29, 2:14 AM CDT | Severe Thunderstorm Warning | LOT | Cook, DeKalb, DuPage, Kane | 76 min |
| Jul 29, 2:35 AM CDT | Special Weather Statement | DVN | Carroll, Jo Daviess, Stephenson | 55 min |
| Jul 29, 2:58 AM CDT | Severe Thunderstorm Warning | LOT | Cook, Grundy, Kendall, Will | 77 min |
| Jul 29, 3:04 AM CDT | Special Weather Statement | LOT | DeKalb | 56 min |
| Jul 29, 3:18 AM CDT | Mesoscale Discussion | SPC | Cook, DeKalb, DuPage, Grundy, Iroquois, Kankakee and 4 more | 87 min |
| Jul 29, 3:45 AM CDT | Severe Thunderstorm Warning | LOT | Kankakee | 60 min |
| Jul 29, 4:04 AM CDT | Special Weather Statement | DVN | Whiteside | 41 min |
| Jul 29, 4:47 AM CDT | Special Weather Statement | DVN | Henry, Whiteside | 43 min |
| Jul 29, 7:24 AM CDT | Special Weather Statement | DVN | Henry | 66 min |
| Jul 29, 7:43 AM CDT | Special Weather Statement | ILX | Marshall, Stark, Woodford | 62 min |
| Jul 29, 8:59 AM CDT | Special Weather Statement | DVN | Mercer | 31 min |
| Jul 29, 9:04 AM CDT | Special Weather Statement | ILX | Stark | 41 min |
| Jul 29, 9:18 AM CDT | Special Weather Statement | DVN | Warren | 27 min |
| Jul 29, 9:23 AM CDT | Special Weather Statement | DVN | Mercer | 52 min |
| Jul 29, 9:47 AM CDT | Special Weather Statement | ILX | Peoria | 28 min |
| Jul 29, 10:56 AM CDT | Special Weather Statement | DVN | Henderson | 34 min |
| Jul 29, 11:03 AM CDT | Special Weather Statement | DVN | Henderson | 27 min |
| Jul 29, 11:25 AM CDT | Special Weather Statement | DVN | Henderson, Warren | 50 min |
| Jul 29, 11:43 AM CDT | Special Weather Statement | DVN | Henderson | 32 min |
| Jul 29, 12:10 PM CDT | Special Weather Statement | DVN | Henderson | 35 min |
| Jul 29, 2:19 PM CDT | Mesoscale Discussion | SPC | Adams, Brown, Cass, Champaign, Christian, Clark and 34 more | 116 min |
| Jul 29, 2:47 PM CDT | Areal Flood Advisory | ILX | Peoria, Tazewell, Woodford | 3 hr |
| Jul 29, 3:17 PM CDT | Special Weather Statement | ILX | Logan | 28 min |
| Jul 29, 7:28 PM CDT | Severe Thunderstorm Warning | ILX | Crawford, Lawrence | 35 min |
| Jul 29, 8:33 PM CDT | Special Weather Statement | ILX | Lawrence | 27 min |
| Jul 29, 8:57 PM CDT | Special Weather Statement | ILX | Lawrence | 33 min |
| Jul 29, 9:16 PM CDT | Severe Thunderstorm Warning | ILX | Lawrence, Richland | 29 min |
| Jul 29, 9:28 PM CDT | Special Weather Statement | PAH | Edwards, Wabash | 32 min |
| Jul 29, 9:30 PM CDT | Severe Thunderstorm Warning | ILX | Richland | 15 min |
| Jul 29, 9:56 PM CDT | Severe Thunderstorm Warning | LSX | Bond, Macoupin, Madison, Montgomery | 34 min |
| Jul 29, 9:56 PM CDT | Special Weather Statement | PAH | Edwards | 34 min |
| Jul 29, 10:40 PM CDT | Special Weather Statement | ILX | Richland | 35 min |
| Jul 29, 10:54 PM CDT | Areal Flood Advisory | LSX | Calhoun, Greene, Jersey | 3 hr |
| Jul 29, 10:58 PM CDT | Areal Flood Advisory | PAH | Edwards, Wabash | 3 hr |
| Jul 31, 2:51 AM CDT | Beach Hazards Statement | LOT | Cook, Lake | 52 hr |
| Jul 31, 2:54 AM CDT | Small Craft Advisory | LOT | 52 hr | |
| Jul 31, 8:34 AM CDT | Flash Flood Warning | LSX | Bond, Calhoun, Greene, Jersey, Macoupin, Montgomery and 1 more | 4 hr |
| Jul 31, 9:53 AM CDT | Areal Flood Advisory | LSX | Bond, Fayette, Madison, Marion, Montgomery | 3 hr |
| Jul 31, 11:00 AM CDT | Mesoscale Discussion | SPC | Alexander, Pulaski | 2 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 | 63 |
| Tornado Warning | 8 |
| Severe Thunderstorm Watch | 6 |
| Tornado Watch | 2 |
| Mesoscale Discussion | 27 |
| Special Weather Statement | 96 |
| Flooding | |
| Areal Flood Warning | 4 |
| Flash Flood Warning | 35 |
| River Flood Warning | 18 |
| Flash Flood Watch | 4 |
| River Flood Watch | 1 |
| Areal Flood Advisory | 54 |
| River Flood Advisory | 1 |
| Heat | |
| Heat Advisory | 6 |
| Fog and smoke | |
| Dense Fog Advisory | 2 |
| Coast and beach | |
| Beach Hazards Statement | 5 |
| Marine | |
| Special Marine Warning | 6 |
| Marine Dense Fog Advisory | 1 |
| Small Craft Advisory | 6 |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Hancock County23
- Cook County21
- McDonough County20
- Jefferson County20
- Jo Daviess County19
- Henderson County18
- Whiteside County18
- Will County18
- White County18
- Hamilton County18
- Alexander County17
- Perry County17
- Franklin County17
- Stephenson County17
- Iroquois County16
- Randolph County16
- Edwards County16
- Carroll County16
- Bureau County15
- Pike County15
- Richland County15
- Winnebago County15
- DeKalb County15
- Lake County15
- McHenry County15
- Saint Clair County15
- Wabash County15
- Clay County14
- Calhoun County14
- Kankakee County14
- Grundy County14
- McLean County14
- Crawford County14
- Lawrence County14
- Madison County14
- Jackson County14
- Brown County13
- Warren County13
- Jersey County13
- Boone County13
62 more counties
- Ford County13
- Kendall County13
- Pulaski County13
- Mason County13
- Washington County13
- Williamson County13
- Saline County13
- Wayne County13
- LaSalle County12
- DuPage County12
- Ogle County12
- Adams County12
- Cass County12
- Menard County12
- Sangamon County12
- Greene County11
- Kane County11
- Logan County11
- Schuyler County11
- Macoupin County11
- Monroe County11
- Henry County10
- Morgan County10
- Lee County10
- Tazewell County10
- Macon County10
- Marion County10
- Gallatin County10
- DeWitt County10
- Vermilion County10
- Rock Island County9
- Livingston County9
- Peoria County9
- Putnam County9
- Stark County9
- Massac County9
- Coles County9
- Moultrie County9
- Bond County9
- Clinton County9
- Montgomery County9
- Union County9
- Johnson County9
- Pope County9
- Mercer County8
- Fulton County8
- Marshall County8
- Woodford County8
- Jasper County8
- Scott County8
- Shelby County8
- Piatt County8
- Christian County7
- Clark County7
- Effingham County7
- Hardin County7
- Champaign County7
- Douglas County7
- Edgar County7
- Cumberland County6
- Fayette County6
- Knox County4
Nearby
Alerts in force nowTornadoes on recordThe radar archive20202022
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.