Alert archive / Illinois / 2022
Weather alerts in Illinois, February 2022
193 weather alerts in February 2022, 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 February 2022. Tap one for its archive.
- Alerts
- 193
- Warnings
- 66
- Watches
- 19
- Advisories
- 73
- Busiest day
- February 17, 202234 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 |
|---|---|---|---|---|
| Feb 1, 2:38 AM CST | Winter Weather Advisory | LOT | Cook, DeKalb, Kane, Lake, Lee | 39 hr |
| Feb 1, 2:41 AM CST | Winter Storm Warning | LSX | Adams, Bond, Brown, Calhoun, Clinton, Fayette and 11 more | 69 hr |
| Feb 1, 2:54 AM CST | Winter Weather Advisory | DVN | Bureau, Henderson, Henry, Mercer, Warren | 39 hr |
| Feb 1, 2:37 PM CST | Winter Storm Warning | PAH | Alexander, Edwards, Franklin, Gallatin, Hamilton, Hardin and 13 more | 57 hr |
| Feb 1, 3:09 PM CST | Small Craft Advisory | LOT | 60 hr | |
| Feb 1, 7:20 PM CST | Mesoscale Discussion | SPC | Adams, Brown, Hancock | 4 hr |
| Feb 2, 1:13 AM CST | Mesoscale Discussion | SPC | Adams, Brown, Cass, DeWitt, Ford, Fulton and 25 more | 6 hr |
| Feb 2, 1:44 AM CST | Mesoscale Discussion | SPC | Bond, Christian, Clinton, Fayette, Macoupin, Madison and 6 more | 6 hr |
| Feb 2, 2:54 AM CST | Ice Storm Warning | PAH | Gallatin, Hardin, Johnson, Massac, Pope | 45 hr |
| Feb 2, 7:11 AM CST | Mesoscale Discussion | SPC | Bond, Calhoun, Champaign, Christian, Coles, DeWitt and 28 more | 5 hr |
| Feb 2, 9:35 AM CST | Mesoscale Discussion | SPC | Bond, Clark, Clay, Clinton, Crawford, Cumberland and 19 more | 6 hr |
| Feb 2, 12:06 PM CST | Mesoscale Discussion | SPC | Edgar, Vermilion | 6 hr |
| Feb 2, 5:49 PM CST | Winter Weather Advisory | LOT | Cook, Ford, Iroquois, Livingston | 33 hr |
| Feb 2, 9:03 PM CST | Winter Weather Advisory | ILX | Cass, Champaign, Christian, Clark, Clay, Coles and 29 more | 33 hr |
| Feb 3, 2:03 AM CST | Mesoscale Discussion | SPC | Monroe, Randolph, Saint Clair | 6 hr |
| Feb 3, 2:21 AM CST | Mesoscale Discussion | SPC | Alexander, Edwards, Gallatin, Hamilton, Hardin, Johnson and 9 more | 6 hr |
| Feb 3, 11:58 PM CST | Winter Weather Advisory | PAH | Alexander, Edwards, Franklin, Gallatin, Hamilton, Hardin and 13 more | 6 hr |
| Feb 4, 6:03 AM CST | Winter Weather Advisory | PAH | Edwards, Gallatin, Hamilton, Hardin, Pope, Saline and 3 more | 117 min |
| Feb 4, 2:19 PM CST | Wind Chill Advisory | ILX | Cass, Champaign, Christian, Clark, Coles, Cumberland and 24 more | 19 hr |
| Feb 4, 3:01 PM CST | Small Craft Advisory | LOT | 13 hr | |
| Feb 4, 3:01 PM CST | Small Craft Advisory | LOT | 42 hr | |
| Feb 6, 9:24 AM CST | River Flood Warning | PAH | Gallatin, Hardin | 7 days |
| Feb 7, 3:00 AM CST | Winter Weather Advisory | LOT | Cook, Lake, McHenry | 4 hr |
| Feb 9, 3:02 AM CST | Small Craft Advisory | LOT | 24 hr | |
| Feb 10, 3:03 AM CST | Gale Warning | LOT | 27 hr | |
| Feb 10, 3:03 AM CST | Small Craft Advisory | LOT | 66 hr | |
| Feb 14, 10:02 AM CST | Gale Watch | LOT | 18 hr | |
| Feb 15, 2:46 AM CST | Flood Watch | ILX | Champaign, Christian, Clark, Clay, Coles, Crawford and 12 more | 63 hr |
| Feb 15, 3:07 AM CST | Flood Watch | LOT | Ford, Iroquois | 51 hr |
| Feb 15, 3:36 AM CST | Gale Warning | LOT | 38 hr | |
| Feb 15, 3:36 AM CST | Small Craft Advisory | LOT | 16 hr | |
| Feb 15, 7:57 AM CST | River Flood Advisory | LOT | Grundy, Kankakee, Will | 51 hr |
| Feb 15, 2:43 PM CST | Winter Storm Watch | LSX | Adams, Brown, Pike | 20 hr |
| Feb 15, 2:48 PM CST | Flood Watch | LSX | Bond, Calhoun, Clinton, Fayette, Greene, Jersey and 8 more | 48 hr |
| Feb 15, 2:49 PM CST | Wind Advisory | ILX | Champaign, Clark, Clay, Coles, Crawford, Cumberland and 13 more | 27 hr |
| Feb 15, 2:56 PM CST | Wind Advisory | PAH | Alexander, Edwards, Franklin, Gallatin, Hamilton, Hardin and 13 more | 27 hr |
| Feb 15, 2:58 PM CST | Winter Storm Watch | ILX | Cass, Champaign, Christian, DeWitt, Douglas, Fulton and 19 more | 20 hr |
| Feb 15, 3:02 PM CST | Winter Storm Watch | LOT | Cook, DeKalb, DuPage, Ford, Grundy, Iroquois and 7 more | 13 hr |
| Feb 15, 3:06 PM CST | Winter Storm Watch | DVN | Bureau, Hancock, Henderson, Henry, McDonough, Mercer and 4 more | 12 hr |
| Feb 15, 8:20 PM CST | River Flood Warning | ILX | Clay, Richland | 11 days |
| Feb 16, 3:24 AM CST | Wind Advisory | LOT | Cook, DuPage, Ford, Grundy, Iroquois, Kankakee and 4 more | 15 hr |
| Feb 16, 3:30 AM CST | Winter Storm Warning | DVN | Hancock, Henderson, McDonough, Putnam, Warren | 39 hr |
| Feb 16, 3:30 AM CST | Winter Weather Advisory | DVN | Bureau, Henderson, Henry, Mercer, Putnam, Rock Island and 2 more | 39 hr |
| Feb 16, 3:33 AM CST | Winter Storm Warning | ILX | Cass, Champaign, DeWitt, Fulton, Knox, Logan and 15 more | 41 hr |
| Feb 16, 3:37 AM CST | Wind Advisory | PAH | Alexander, Edwards, Franklin, Gallatin, Hamilton, Hardin and 13 more | 40 hr |
| Feb 16, 3:39 AM CST | Gale Watch | LOT | 11 hr | |
| Feb 16, 3:55 AM CST | Winter Storm Warning | LOT | Cook, Ford, Grundy, Iroquois, Kankakee, Kendall and 3 more | 44 hr |
| Feb 16, 3:55 AM CST | Winter Weather Advisory | LOT | Cook, DeKalb, DuPage, Kane, Lee | 24 hr |
| Feb 16, 8:44 AM CST | River Flood Warning | PAH | Wayne, White | 4 days |
| Feb 16, 8:44 AM CST | River Flood Warning | PAH | Gallatin, Wayne, White | 26 days |
| Feb 16, 9:16 AM CST | River Flood Warning | ILX | Piatt | 5 days |
| Feb 16, 9:39 AM CST | River Flood Warning | ILX | Lawrence | 13 days |
| Feb 16, 10:39 AM CST | River Flood Warning | IND | Clark, Crawford | 21 days |
| Feb 16, 10:39 AM CST | River Flood Warning | IND | Crawford, Lawrence | 29 days |
| Feb 16, 10:39 AM CST | River Flood Warning | IND | Crawford, Lawrence | 29 days |
| Feb 16, 10:44 AM CST | Winter Weather Advisory | ILX | Champaign, Christian, Clark, Clay, Coles, Crawford and 16 more | 34 hr |
| Feb 16, 10:50 AM CST | Winter Storm Warning | LSX | Adams, Brown, Calhoun, Greene, Pike | 33 hr |
| Feb 16, 11:09 AM CST | River Flood Warning | LSX | Fayette | 5 days |
| Feb 16, 1:38 PM CST | Winter Weather Advisory | LSX | Bond, Clinton, Fayette, Jersey, Macoupin, Madison and 6 more | 30 hr |
| Feb 16, 2:57 PM CST | Gale Warning | LOT | 31 hr | |
| Feb 16, 2:57 PM CST | Small Craft Advisory | LOT | 17 hr | |
| Feb 16, 3:04 PM CST | Lakeshore Flood Advisory | LOT | Cook, Lake | 39 hr |
| Feb 16, 9:32 PM CST | Areal Flood Advisory | LOT | Cook, DeKalb, DuPage, Grundy, Kane, Kendall and 6 more | 12 hr |
| Feb 17, 12:45 AM CST | River Flood Warning | LOT | Iroquois | 68 hr |
| Feb 17, 12:45 AM CST | River Flood Advisory | LOT | DuPage, Will | 30 hr |
| Feb 17, 12:48 AM CST | Flood Watch | PAH | Alexander, Edwards, Franklin, Gallatin, Hamilton, Hardin and 13 more | 17 hr |
| Feb 17, 2:13 AM CST | Areal Flood Advisory | LSX | Monroe, Saint Clair | 6 hr |
| Feb 17, 2:42 AM CST | Areal Flood Advisory | LOT | Ford, Grundy, Iroquois, Kankakee, LaSalle, Livingston and 1 more | 9 hr |
| Feb 17, 4:07 AM CST | Winter Weather Advisory | LOT | Cook, DeKalb, DuPage, Kane, Kendall, LaSalle and 2 more | 17 hr |
| Feb 17, 5:52 AM CST | Areal Flood Advisory | LSX | Saint Clair | 2 hr |
| Feb 17, 6:00 AM CST | Mesoscale Discussion | SPC | Adams, Brown, Calhoun, Greene, Jersey, Morgan and 2 more | 6 hr |
| Feb 17, 6:52 AM CST | Areal Flood Advisory | ILX | Clark, Clay, Coles, Crawford, Cumberland, Edgar and 5 more | 7 hr |
| Feb 17, 7:27 AM CST | Areal Flood Warning | PAH | Alexander, Pulaski, Union | 6 hr |
| Feb 17, 8:19 AM CST | Areal Flood Warning | PAH | Alexander, Massac, Pope | 9 hr |
| Feb 17, 8:46 AM CST | Areal Flood Advisory | LSX | Clinton, Marion, Monroe, Saint Clair, Washington | 8 hr |
| Feb 17, 9:21 AM CST | Areal Flood Advisory | LOT | Cook, DuPage, Grundy, Kane, Kendall, Lake and 1 more | 3 hr |
| Feb 17, 10:04 AM CST | River Flood Warning | LOT | Iroquois | 7 days |
| Feb 17, 10:14 AM CST | River Flood Warning | IND | Lawrence, Wabash | 27 days |
| Feb 17, 10:14 AM CST | River Flood Warning | IND | Edwards, Gallatin, Wabash, White | 29 days |
| Feb 17, 10:17 AM CST | Mesoscale Discussion | SPC | Adams, Brown, Cass, Champaign, Christian, DeWitt and 30 more | 5 hr |
| Feb 17, 10:19 AM CST | Flash Flood Warning | LOT | Grundy, Will | 7 hr |
| Feb 17, 10:28 AM CST | River Flood Warning | PAH | Gallatin, Wabash, White | 30 days |
| Feb 17, 10:42 AM CST | River Flood Warning | LOT | Grundy, Kankakee, Will | 24 hr |
| Feb 17, 10:50 AM CST | River Flood Advisory | LOT | Grundy | 19 hr |
| Feb 17, 10:55 AM CST | River Flood Advisory | LOT | Cook | 7 hr |
| Feb 17, 10:56 AM CST | Areal Flood Warning | PAH | Edwards, Franklin, Gallatin, Hamilton, Hardin, Jackson and 6 more | 6 hr |
| Feb 17, 11:07 AM CST | River Flood Watch | LOT | LaSalle | 10 hr |
| Feb 17, 11:07 AM CST | River Flood Warning | LOT | Bureau, LaSalle, Putnam | 21 days |
| Feb 17, 11:07 AM CST | River Flood Advisory | LOT | Grundy, LaSalle | 23 hr |
| Feb 17, 11:24 AM CST | River Flood Warning | PAH | Jackson | 12 days |
| Feb 17, 11:56 AM CST | Flash Flood Warning | PAH | Alexander, Pulaski | 6 hr |
| Feb 17, 12:38 PM CST | Flash Flood Warning | PAH | Alexander, Johnson, Massac, Pulaski, Union | 2 hr |
| Feb 17, 2:51 PM CST | Gale Watch | LOT | 7 hr | |
| Feb 17, 3:16 PM CST | Special Weather Statement | DVN | Henry | 74 min |
| Feb 17, 3:17 PM CST | Mesoscale Discussion | SPC | Brown, Bureau, Cass, Cook, DeKalb, DeWitt and 30 more | 118 min |
| Feb 17, 4:23 PM CST | Flash Flood Warning | LOT | Grundy, Will | 4 hr |
| Feb 17, 7:56 PM CST | River Flood Advisory | LOT | Cook | 13 hr |
| Feb 17, 8:34 PM CST | Flash Flood Watch | LOT | Grundy, Will | 4 days |
| Feb 17, 9:36 PM CST | River Flood Warning | LOT | LaSalle | 41 hr |
| Feb 17, 9:56 PM CST | Gale Warning | LOT | 30 hr | |
| Feb 17, 9:56 PM CST | Small Craft Advisory | LOT | 14 hr | |
| Feb 18, 2:45 AM CST | River Flood Warning | ILX | Crawford, Jasper | 70 hr |
| Feb 18, 3:24 AM CST | Wind Advisory | DVN | Carroll, Jo Daviess, Stephenson | 21 hr |
| Feb 18, 3:24 AM CST | Wind Advisory | LOT | Boone, Lake, McHenry, Ogle, Winnebago | 24 hr |
| Feb 18, 10:12 AM CST | River Flood Advisory | LOT | LaSalle | 33 hr |
| Feb 18, 10:26 AM CST | Winter Weather Advisory | LOT | Cook, DeKalb, DuPage, Grundy, Kane, Kankakee and 4 more | 23 hr |
| Feb 18, 11:02 AM CST | River Flood Advisory | LOT | Grundy, Kankakee, Will | 5 days |
| Feb 18, 11:41 AM CST | River Flood Warning | PAH | Gallatin, Hardin | 30 days |
| Feb 18, 6:22 PM CST | Special Weather Statement | DVN | Jo Daviess | 53 min |
| Feb 18, 6:55 PM CST | Special Weather Statement | DVN | Stephenson | 65 min |
| Feb 18, 7:15 PM CST | Special Weather Statement | DVN | Jo Daviess | 45 min |
| Feb 18, 7:23 PM CST | Special Weather Statement | DVN | Carroll, Stephenson, Whiteside | 67 min |
| Feb 18, 7:32 PM CST | Snow Squall Warning | DVN | Carroll, Jo Daviess, Stephenson | 58 min |
| Feb 18, 7:46 PM CST | Snow Squall Warning | LOT | Boone, Ogle, Winnebago | 59 min |
| Feb 18, 8:07 PM CST | Mesoscale Discussion | SPC | Boone, Bureau, Carroll, Cook, DeKalb, DuPage and 9 more | 3 hr |
| Feb 18, 8:27 PM CST | Snow Squall Warning | DVN | Carroll, Henry, Jo Daviess, Rock Island, Stephenson, Whiteside | 63 min |
| Feb 18, 8:38 PM CST | Snow Squall Warning | DVN | Mercer, Rock Island | 52 min |
| Feb 18, 8:42 PM CST | Snow Squall Warning | LOT | Boone, DeKalb, Kane, Lake, Lee, McHenry and 2 more | 63 min |
| Feb 18, 9:30 PM CST | Snow Squall Warning | LOT | Cook, DeKalb, DuPage, Kane, Kendall, Lake and 4 more | 60 min |
| Feb 18, 9:31 PM CST | Snow Squall Warning | DVN | Bureau, Henry, Mercer, Putnam, Rock Island, Whiteside | 59 min |
| Feb 18, 9:37 PM CST | Special Weather Statement | DVN | Henderson, Mercer, Warren | 53 min |
| Feb 18, 10:05 PM CST | Snow Squall Warning | LOT | DeKalb, Grundy, Kane, Kendall, LaSalle | 55 min |
| Feb 19, 3:47 AM CST | Gale Warning | LOT | 38 hr | |
| Feb 19, 3:47 AM CST | Small Craft Advisory | LOT | 20 hr | |
| Feb 19, 2:08 PM CST | Wind Advisory | LOT | Boone, Cook, DeKalb, DuPage, Kane, Kendall and 5 more | 25 hr |
| Feb 19, 7:36 PM CST | River Flood Warning | ILX | Brown, Cass, Morgan, Schuyler | 25 days |
| Feb 19, 7:36 PM CST | River Flood Warning | ILX | Cass, Fulton, Mason | 23 days |
| Feb 20, 7:35 AM CST | River Flood Warning | PAH | Franklin, Williamson | 61 hr |
| Feb 20, 11:02 AM CST | River Flood Warning | PAH | Pulaski | 28 days |
| Feb 20, 1:52 PM CST | Flood Watch | LSX | Marion, Randolph, Washington | 44 hr |
| Feb 20, 2:12 PM CST | River Flood Warning | LSX | Clinton | 38 days |
| Feb 20, 2:12 PM CST | Flood Watch | PAH | Alexander, Edwards, Franklin, Gallatin, Hamilton, Hardin and 13 more | 48 hr |
| Feb 20, 5:57 PM CST | Small Craft Advisory | LOT | 3 hr | |
| Feb 21, 2:48 AM CST | Winter Weather Advisory | DVN | Carroll, Jo Daviess, Rock Island, Stephenson, Whiteside | 39 hr |
| Feb 21, 2:49 AM CST | Flood Watch | ILX | Clark, Clay, Crawford, Jasper, Lawrence, Richland | 30 hr |
| Feb 21, 3:24 AM CST | Small Craft Advisory | LOT | 9 hr | |
| Feb 21, 8:16 AM CST | Dense Fog Advisory | LOT | Cook, Will | 4 hr |
| Feb 21, 8:17 AM CST | Marine Dense Fog Advisory | LOT | 7 hr | |
| Feb 21, 10:47 AM CST | River Flood Advisory | LOT | LaSalle | 47 hr |
| Feb 21, 2:01 PM CST | Flood Watch | LOT | Boone, Cook, DeKalb, DuPage, Grundy, Kane and 8 more | 22 hr |
| Feb 21, 7:58 PM CST | River Flood Warning | PAH | Alexander, Pulaski | 26 days |
| Feb 21, 7:58 PM CST | River Flood Warning | PAH | Hardin, Pope | 23 days |
| Feb 21, 7:58 PM CST | River Flood Warning | PAH | Massac, Pope | 23 days |
| Feb 21, 8:20 PM CST | River Flood Warning | ILX | Cass, Mason | 48 hr |
| Feb 21, 9:35 PM CST | River Flood Advisory | LOT | Iroquois | 59 hr |
| Feb 22, 12:59 AM CST | Dense Fog Advisory | LOT | Cook, DeKalb, DuPage, Grundy, Kane, Kendall and 5 more | 9 hr |
| Feb 22, 2:36 AM CST | Winter Weather Advisory | LOT | Boone, Cook, DeKalb, DuPage, Kane, Lake and 4 more | 16 hr |
| Feb 22, 2:45 AM CST | Special Weather Statement | DVN | Rock Island | 15 min |
| Feb 22, 3:00 AM CST | Mesoscale Discussion | SPC | Alexander, Johnson, Massac, Pope, Pulaski | 90 min |
| Feb 22, 3:04 AM CST | Special Weather Statement | DVN | Rock Island | 26 min |
| Feb 22, 3:52 AM CST | Tornado Watch | SPC | Alexander, Gallatin, Hardin, Johnson, Massac, Pope and 2 more | 6 hr |
| Feb 22, 4:18 AM CST | Marine Dense Fog Advisory | LOT | 11 hr | |
| Feb 22, 4:18 AM CST | Small Craft Advisory | LOT | 41 hr | |
| Feb 22, 4:32 AM CST | Special Weather Statement | PAH | Union | 28 min |
| Feb 22, 4:51 AM CST | Special Weather Statement | LOT | DeKalb, Kane, Ogle | 54 min |
| Feb 22, 5:37 AM CST | Special Weather Statement | LOT | Boone, McHenry | 53 min |
| Feb 22, 5:46 AM CST | Mesoscale Discussion | SPC | Alexander, Johnson, Massac, Pope, Pulaski | 89 min |
| Feb 22, 7:22 AM CST | Special Weather Statement | DVN | Bureau, Henry, Putnam, Rock Island, Whiteside | 38 min |
| Feb 22, 7:30 AM CST | Mesoscale Discussion | SPC | Hardin | 90 min |
| Feb 22, 8:06 AM CST | Special Weather Statement | DVN | Carroll | 54 min |
| Feb 22, 8:38 AM CST | Flash Flood Watch | LOT | Grundy, Will | 26 hr |
| Feb 22, 8:49 AM CST | Special Weather Statement | DVN | Jo Daviess, Stephenson | 41 min |
| Feb 22, 8:52 AM CST | Special Weather Statement | DVN | McDonough | 23 min |
| Feb 22, 9:20 AM CST | Special Weather Statement | DVN | McDonough | 40 min |
| Feb 22, 9:38 AM CST | Special Weather Statement | ILX | Fulton | 22 min |
| Feb 22, 10:15 AM CST | Areal Flood Advisory | ILX | Knox, Marshall, Peoria, Stark | 3 hr |
| Feb 22, 10:46 AM CST | Areal Flood Advisory | LOT | LaSalle | 3 hr |
| Feb 22, 11:09 AM CST | Areal Flood Advisory | LOT | Cook, DuPage, Grundy, Kendall, Will | 3 hr |
| Feb 22, 2:18 PM CST | Winter Storm Warning | PAH | Alexander, Franklin, Hardin, Jackson, Jefferson, Johnson and 6 more | 51 hr |
| Feb 22, 2:20 PM CST | River Flood Advisory | LOT | DuPage, Will | 23 hr |
| Feb 22, 2:21 PM CST | Winter Storm Warning | LSX | Bond, Clinton, Fayette, Madison, Marion, Monroe and 3 more | 51 hr |
| Feb 22, 2:21 PM CST | Winter Weather Advisory | LSX | Adams, Bond, Brown, Calhoun, Clinton, Fayette and 11 more | 58 hr |
| Feb 22, 7:08 PM CST | River Flood Warning | PAH | Pope | 19 days |
| Feb 22, 8:57 PM CST | River Flood Advisory | LOT | Grundy, LaSalle | 35 hr |
| Feb 22, 9:10 PM CST | River Flood Warning | ILX | Peoria, Tazewell, Woodford | 6 days |
| Feb 22, 9:11 PM CST | River Flood Warning | ILX | Fulton, Knox | 13 hr |
| Feb 22, 9:12 PM CST | River Flood Warning | ILX | Piatt | 3 days |
| Feb 23, 2:31 AM CST | Areal Flood Advisory | LOT | LaSalle | 20 min |
| Feb 23, 2:52 AM CST | River Flood Advisory | LOT | LaSalle | 11 hr |
| Feb 23, 3:52 AM CST | Winter Weather Advisory | PAH | Gallatin, Hamilton, Hardin, Pope, Saline | 8 hr |
| Feb 23, 9:45 AM CST | River Flood Warning | LOT | LaSalle | 38 hr |
| Feb 23, 11:53 AM CST | River Flood Warning | LSX | Pike, Scott | 21 days |
| Feb 23, 12:07 PM CST | Winter Weather Advisory | PAH | Alexander, Edwards, Franklin, Gallatin, Hamilton, Hardin and 13 more | 35 hr |
| Feb 23, 2:09 PM CST | Mesoscale Discussion | SPC | Alexander, Franklin, Hamilton, Jackson, Jefferson, Johnson and 11 more | 5 hr |
| Feb 23, 2:50 PM CST | Winter Weather Advisory | LOT | Boone, Cook, DeKalb, DuPage, Ford, Grundy and 12 more | 39 hr |
| Feb 23, 2:55 PM CST | Winter Weather Advisory | DVN | Bureau, Carroll, Hancock, Henderson, Henry, Jo Daviess and 7 more | 36 hr |
| Feb 23, 3:32 PM CST | Winter Weather Advisory | ILX | Cass, Champaign, Christian, Clark, Clay, Coles and 29 more | 35 hr |
| Feb 23, 8:17 PM CST | River Flood Warning | ILX | Marshall, Putnam | 24 hr |
| Feb 24, 3:39 AM CST | Small Craft Advisory | LOT | 30 hr | |
| Feb 24, 12:15 PM CST | Mesoscale Discussion | SPC | Bond, Champaign, Christian, Clark, Clay, Clinton and 22 more | 4 hr |
| Feb 24, 5:24 PM CST | Mesoscale Discussion | SPC | Clark, Clay, Crawford, Cumberland, Edgar, Edwards and 9 more | 4 hr |
| Feb 25, 2:40 PM CST | Small Craft Advisory | LOT | 39 hr | |
| Feb 28, 1:29 PM CST | Small Craft Advisory | LOT | 5 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 | |
| Tornado Watch | 1 |
| Mesoscale Discussion | 18 |
| Special Weather Statement | 17 |
| Flooding | |
| Areal Flood Warning | 3 |
| Flash Flood Warning | 4 |
| River Flood Warning | 37 |
| Flash Flood Watch | 2 |
| Flood Watch | 8 |
| River Flood Watch | 1 |
| Areal Flood Advisory | 11 |
| River Flood Advisory | 13 |
| Winter | |
| Ice Storm Warning | 1 |
| Snow Squall Warning | 8 |
| Winter Storm Warning | 8 |
| Winter Storm Watch | 4 |
| Winter Weather Advisory | 21 |
| Cold | |
| Wind Chill Advisory | 1 |
| Wind and dust | |
| Wind Advisory | 7 |
| Fog and smoke | |
| Dense Fog Advisory | 2 |
| Coast and beach | |
| Lakeshore Flood Advisory | 1 |
| Marine | |
| Gale Warning | 5 |
| Gale Watch | 3 |
| Marine Dense Fog Advisory | 2 |
| Small Craft Advisory | 15 |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- LaSalle County27
- Will County27
- Grundy County26
- Cook County24
- Pope County20
- Kane County18
- Alexander County18
- Gallatin County18
- Hardin County18
- Pulaski County18
- DuPage County18
- DeKalb County17
- Massac County17
- Kendall County16
- Johnson County15
- Union County15
- Lake County14
- Lee County14
- Edwards County14
- Hamilton County14
- Wabash County14
- Wayne County14
- White County14
- Williamson County14
- Iroquois County14
- Piatt County14
- Crawford County14
- Lawrence County14
- Franklin County13
- Jefferson County13
- Saline County13
- Kankakee County13
- Saint Clair County12
- Jackson County12
- Macon County12
- Clark County12
- Ogle County12
- Monroe County11
- Perry County11
- Cass County11
62 more counties
- DeWitt County11
- Ford County11
- Fulton County11
- Knox County11
- Livingston County11
- Marshall County11
- Mason County11
- Putnam County11
- Moultrie County11
- Shelby County11
- Champaign County11
- Edgar County11
- Vermilion County11
- Clay County11
- Jasper County11
- Richland County11
- McHenry County11
- Brown County10
- Clinton County10
- Fayette County10
- Randolph County10
- Washington County10
- McLean County10
- Morgan County10
- Peoria County10
- Scott County10
- Stark County10
- Tazewell County10
- Woodford County10
- Christian County10
- Cumberland County10
- Rock Island County10
- Bond County9
- Marion County9
- Bureau County9
- Logan County9
- Menard County9
- Schuyler County9
- Coles County9
- Douglas County9
- Effingham County9
- Whiteside County9
- Stephenson County9
- Boone County9
- Adams County8
- Greene County8
- Pike County8
- Henry County8
- McDonough County8
- Sangamon County8
- Carroll County8
- Jo Daviess County8
- Winnebago County8
- Macoupin County7
- Mercer County7
- Warren County7
- Hancock County7
- Calhoun County6
- Jersey County6
- Madison County6
- Montgomery County6
- Henderson County6
Nearby
Alerts in force nowTornadoes on recordThe radar archive20212023
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.