Alert archive / Illinois / 2017
Weather alerts in Illinois, March 2017
341 weather alerts in March 2017, 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 March 2017. Tap one for its archive.
- Alerts
- 341
- Warnings
- 195
- Watches
- 17
- Advisories
- 61
- Busiest day
- March 1, 201795 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 28, 6:00 PM CST | Severe Thunderstorm Warning | LOT | Cook, Grundy, Kendall, Will | 45 min |
| Feb 28, 6:01 PM CST | Severe Thunderstorm Warning | DVN | Bureau, Putnam | 29 min |
| Feb 28, 6:13 PM CST | Tornado Warning | LOT | Grundy, LaSalle, Livingston | 32 min |
| Feb 28, 6:14 PM CST | Severe Thunderstorm Warning | LSX | Monroe, Randolph, Saint Clair, Washington | 46 min |
| Feb 28, 6:22 PM CST | Severe Thunderstorm Warning | LSX | Fayette | 23 min |
| Feb 28, 6:24 PM CST | Severe Thunderstorm Warning | LOT | LaSalle | 51 min |
| Feb 28, 6:26 PM CST | Areal Flood Advisory | LOT | Cook, Grundy, Kendall, LaSalle, Livingston, Will | 3 hr |
| Feb 28, 6:27 PM CST | Severe Thunderstorm Warning | ILX | Shelby | 28 min |
| Feb 28, 6:44 PM CST | Severe Thunderstorm Warning | LOT | Kankakee, Will | 46 min |
| Feb 28, 6:44 PM CST | Severe Thunderstorm Warning | LOT | Cook, Will | 46 min |
| Feb 28, 6:54 PM CST | Severe Thunderstorm Warning | ILX | Coles, Douglas, Moultrie | 10 min |
| Feb 28, 6:57 PM CST | Severe Thunderstorm Warning | LSX | Clinton, Marion, Washington | 48 min |
| Feb 28, 7:04 PM CST | Severe Thunderstorm Warning | LOT | Grundy, Kendall, Will | 41 min |
| Feb 28, 7:06 PM CST | Severe Thunderstorm Warning | PAH | Jefferson | 24 min |
| Feb 28, 7:34 PM CST | Severe Thunderstorm Warning | LSX | Randolph | 17 min |
| Feb 28, 7:38 PM CST | Severe Thunderstorm Warning | ILX | Clay, Jasper, Richland | 67 min |
| Feb 28, 7:41 PM CST | Severe Thunderstorm Warning | LOT | LaSalle | 34 min |
| Feb 28, 7:45 PM CST | Severe Thunderstorm Warning | LOT | Cook, Kankakee, Will | 45 min |
| Feb 28, 7:46 PM CST | Mesoscale Discussion | SPC | Alexander, Clay, Crawford, Edwards, Franklin, Gallatin and 21 more | 119 min |
| Feb 28, 7:54 PM CST | Severe Thunderstorm Warning | PAH | Wayne | 36 min |
| Feb 28, 8:00 PM CST | Special Weather Statement | ILX | Marshall | 30 min |
| Feb 28, 8:04 PM CST | Severe Thunderstorm Warning | LOT | Grundy, LaSalle, Will | 26 min |
| Feb 28, 8:06 PM CST | Mesoscale Discussion | SPC | Adams, Brown, Bureau, Cass, Champaign, Christian and 37 more | 84 min |
| Feb 28, 8:07 PM CST | Tornado Warning | PAH | Jackson | 23 min |
| Feb 28, 8:08 PM CST | Tornado Warning | LSX | Randolph | 14 min |
| Feb 28, 8:18 PM CST | Severe Thunderstorm Warning | DVN | Bureau, Henry | 28 min |
| Feb 28, 8:18 PM CST | Severe Thunderstorm Warning | DVN | Bureau | 27 min |
| Feb 28, 8:21 PM CST | Tornado Warning | PAH | Jackson, Perry | 27 min |
| Feb 28, 8:22 PM CST | Severe Thunderstorm Warning | DVN | Mercer, Rock Island | 23 min |
| Feb 28, 8:24 PM CST | Special Marine Warning | LOT | 96 min | |
| Feb 28, 8:29 PM CST | Severe Thunderstorm Warning | LSX | Adams, Pike | 33 min |
| Feb 28, 8:29 PM CST | Tornado Watch | SPC | Alexander, Edwards, Franklin, Gallatin, Hamilton, Hardin and 13 more | 12 hr |
| Feb 28, 8:32 PM CST | Severe Thunderstorm Warning | DVN | Henry, Mercer, Rock Island | 30 min |
| Feb 28, 8:34 PM CST | Tornado Warning | ILX | Clay, Richland | 41 min |
| Feb 28, 8:35 PM CST | Severe Thunderstorm Warning | LOT | DeKalb, Kendall, LaSalle, Lee | 40 min |
| Feb 28, 8:37 PM CST | Tornado Warning | LSX | Adams, Pike | 27 min |
| Feb 28, 8:39 PM CST | Tornado Warning | PAH | Franklin, Jackson, Perry | 36 min |
| Feb 28, 8:51 PM CST | Areal Flood Advisory | LOT | Cook, DeKalb, DuPage, Grundy, Kane, Kankakee and 4 more | 6 hr |
| Feb 28, 8:57 PM CST | Severe Thunderstorm Warning | LOT | Cook, Will | 37 min |
| Feb 28, 8:59 PM CST | Tornado Warning | PAH | Franklin, Hamilton, Jefferson | 46 min |
| Feb 28, 9:00 PM CST | Special Weather Statement | DVN | Bureau, Henry, Putnam | 45 min |
| Feb 28, 9:04 PM CST | Tornado Warning | ILX | Crawford, Lawrence, Richland | 41 min |
| Feb 28, 9:04 PM CST | Tornado Watch | SPC | Adams, Bond, Brown, Calhoun, Clinton, Fayette and 11 more | 7 hr |
| Feb 28, 9:07 PM CST | Severe Thunderstorm Warning | LSX | Adams, Brown, Pike | 38 min |
| Feb 28, 9:09 PM CST | Areal Flood Warning | LOT | Cook, Grundy, Kendall, Will | 6 hr |
| Feb 28, 9:19 PM CST | Severe Thunderstorm Warning | DVN | Bureau, Putnam | 41 min |
| Feb 28, 9:20 PM CST | Tornado Warning | DVN | Bureau, Putnam | 40 min |
| Feb 28, 9:23 PM CST | Tornado Warning | LSX | Brown, Pike | 22 min |
| Feb 28, 9:24 PM CST | Tornado Warning | PAH | Edwards, Hamilton, Wayne, White | 36 min |
| Feb 28, 9:29 PM CST | Tornado Warning | ILX | Cass, Schuyler | 23 min |
| Feb 28, 9:34 PM CST | River Flood Warning | DVN | Hancock | 61 hr |
| Feb 28, 9:34 PM CST | Severe Thunderstorm Warning | LOT | LaSalle | 56 min |
| Feb 28, 9:50 PM CST | Special Weather Statement | ILX | Marshall, Peoria, Tazewell, Woodford | 40 min |
| Feb 28, 9:51 PM CST | Tornado Watch | SPC | Cass, Champaign, Christian, Clark, Clay, Coles and 37 more | 6 hr |
| Feb 28, 9:52 PM CST | Tornado Warning | PAH | Edwards, Wabash, Wayne, White | 23 min |
| Feb 28, 9:57 PM CST | Special Weather Statement | LOT | Cook | 33 min |
| Feb 28, 9:58 PM CST | Severe Thunderstorm Warning | PAH | Jackson, Union | 32 min |
| Feb 28, 10:09 PM CST | Mesoscale Discussion | SPC | Edwards, Franklin, Gallatin, Hamilton, Jackson, Johnson and 5 more | 66 min |
| Feb 28, 10:11 PM CST | Tornado Warning | PAH | Edwards, Wabash, White | 34 min |
| Feb 28, 10:18 PM CST | Severe Thunderstorm Warning | LOT | DeKalb, DuPage, Grundy, Kane, Kendall, Will | 27 min |
| Feb 28, 10:30 PM CST | Tornado Warning | PAH | Jackson | 30 min |
| Feb 28, 10:32 PM CST | Special Weather Statement | ILX | McLean | 28 min |
| Feb 28, 10:34 PM CST | Severe Thunderstorm Warning | PAH | Franklin, Jackson, Williamson | 26 min |
| Feb 28, 10:43 PM CST | Tornado Warning | PAH | Franklin, Williamson | 32 min |
| Feb 28, 10:44 PM CST | Severe Thunderstorm Warning | ILX | McLean | 46 min |
| Feb 28, 10:54 PM CST | Severe Thunderstorm Warning | PAH | Franklin, Hamilton, Saline, Williamson | 36 min |
| Feb 28, 10:56 PM CST | Special Marine Warning | LOT | 64 min | |
| Feb 28, 11:20 PM CST | Special Weather Statement | LOT | Ford, Iroquois | 25 min |
| Feb 28, 11:21 PM CST | Tornado Warning | PAH | Gallatin, Hamilton, Saline, White | 24 min |
| Feb 28, 11:27 PM CST | River Flood Warning | LOT | Lake | 5 days |
| Feb 28, 11:28 PM CST | River Flood Warning | LOT | Cook | 31 hr |
| Feb 28, 11:33 PM CST | Special Weather Statement | ILX | DeWitt, Piatt | 57 min |
| Feb 28, 11:34 PM CST | River Flood Advisory | LOT | Kane, Kendall | 7 days |
| Feb 28, 11:38 PM CST | River Flood Advisory | LOT | Cook | 36 hr |
| Feb 28, 11:52 PM CST | Mesoscale Discussion | SPC | Champaign, Ford, Iroquois, Vermilion | 53 min |
| Mar 1, 12:21 AM CST | Special Weather Statement | ILX | Champaign, Vermilion | 54 min |
| Mar 1, 12:21 AM CST | River Flood Warning | LOT | Will | 27 hr |
| Mar 1, 12:21 AM CST | River Flood Warning | LOT | Bureau, LaSalle, Putnam | 72 hr |
| Mar 1, 12:55 AM CST | Special Weather Statement | ILX | Coles, Douglas, Edgar, Moultrie | 65 min |
| Mar 1, 2:09 AM CST | Mesoscale Discussion | SPC | Alexander, Franklin, Gallatin, Hamilton, Hardin, Jackson and 8 more | 2 hr |
| Mar 1, 2:15 AM CST | Severe Thunderstorm Warning | LSX | Madison, Monroe, Saint Clair | 34 min |
| Mar 1, 2:17 AM CST | Special Weather Statement | LSX | Monroe | 43 min |
| Mar 1, 2:27 AM CST | Special Weather Statement | ILX | Effingham, Jasper | 48 min |
| Mar 1, 2:39 AM CST | Severe Thunderstorm Warning | LSX | Clinton, Washington | 25 min |
| Mar 1, 2:54 AM CST | Severe Thunderstorm Warning | PAH | Jackson, Perry | 36 min |
| Mar 1, 3:03 AM CST | Special Weather Statement | PAH | Edwards, Wabash, Wayne | 42 min |
| Mar 1, 3:03 AM CST | Tornado Watch | SPC | Alexander, Edwards, Franklin, Gallatin, Hamilton, Hardin and 13 more | 5 hr |
| Mar 1, 4:06 AM CST | Tornado Warning | PAH | Jackson | 24 min |
| Mar 1, 4:19 AM CST | Mesoscale Discussion | SPC | Alexander, Gallatin, Hardin, Johnson, Massac, Pope and 3 more | 56 min |
| Mar 1, 4:21 AM CST | Severe Thunderstorm Warning | PAH | Johnson, Union | 24 min |
| Mar 1, 4:33 AM CST | Severe Thunderstorm Warning | PAH | Saline, Williamson | 27 min |
| Mar 1, 4:39 AM CST | Severe Thunderstorm Warning | PAH | Saline, Williamson | 36 min |
| Mar 1, 4:44 AM CST | Severe Thunderstorm Warning | PAH | Pope | 46 min |
| Mar 1, 4:50 AM CST | Severe Thunderstorm Warning | PAH | Alexander, Pulaski | 25 min |
| Mar 1, 5:06 AM CST | Severe Thunderstorm Warning | PAH | Massac, Pope | 24 min |
| Mar 1, 9:40 PM CST | River Flood Watch | DVN | Rock Island, Whiteside | 7 days |
| Mar 2, 9:40 AM CST | Small Craft Advisory | LOT | 29 hr | |
| Mar 2, 10:45 AM CST | River Flood Warning | PAH | Gallatin, Hardin | 8 days |
| Mar 3, 11:06 AM CST | River Flood Warning | LSX | Calhoun | 9 days |
| Mar 3, 3:27 PM CST | Small Craft Advisory | LOT | 66 hr | |
| Mar 4, 11:17 AM CST | River Flood Warning | LSX | Adams | 9 days |
| Mar 4, 11:17 AM CST | River Flood Warning | LSX | Pike | 7 days |
| Mar 4, 11:17 AM CST | River Flood Warning | LSX | Pike | 7 days |
| Mar 4, 3:07 PM CST | Gale Watch | LOT | 24 hr | |
| Mar 5, 3:05 PM CST | Gale Warning | LOT | 4 days | |
| Mar 5, 6:23 PM CST | Small Craft Advisory | LOT | 15 hr | |
| Mar 6, 3:35 AM CST | Wind Advisory | LSX | Adams | 14 hr |
| Mar 6, 10:04 AM CST | River Flood Warning | IND | Wabash | 6 days |
| Mar 6, 10:04 AM CST | River Flood Warning | IND | Wabash | 7 days |
| Mar 6, 3:33 PM CST | Fire Weather Watch | LSX | Adams, Brown, Calhoun, Greene, Jersey, Pike | 12 hr |
| Mar 6, 5:58 PM CST | Marine Dense Fog Advisory | LOT | 12 hr | |
| Mar 6, 7:42 PM CST | Mesoscale Discussion | SPC | Bureau, Carroll, Henderson, Henry, Jo Daviess, Knox and 12 more | 63 min |
| Mar 6, 8:10 PM CST | Mesoscale Discussion | SPC | Alexander | 3 hr |
| Mar 6, 8:22 PM CST | Mesoscale Discussion | SPC | Adams, Bond, Brown, Calhoun, Cass, Christian and 24 more | 2 hr |
| Mar 6, 8:52 PM CST | Tornado Watch | SPC | Adams, Bond, Brown, Bureau, Calhoun, Carroll and 38 more | 6 hr |
| Mar 6, 9:52 PM CST | Severe Thunderstorm Warning | DVN | Mercer, Rock Island | 83 min |
| Mar 6, 9:56 PM CST | Severe Thunderstorm Warning | DVN | Jo Daviess | 64 min |
| Mar 6, 10:10 PM CST | Tornado Warning | DVN | Rock Island | 24 min |
| Mar 6, 10:13 PM CST | Severe Thunderstorm Warning | DVN | Hancock, Henderson, McDonough, Warren | 77 min |
| Mar 6, 10:15 PM CST | Mesoscale Discussion | SPC | Boone, DeKalb, DeWitt, Ford, Grundy, Kane and 11 more | 60 min |
| Mar 6, 10:20 PM CST | Severe Thunderstorm Warning | LSX | Adams, Brown, Pike | 55 min |
| Mar 6, 10:22 PM CST | Tornado Warning | LSX | Adams, Brown | 30 min |
| Mar 6, 10:26 PM CST | Severe Thunderstorm Warning | DVN | Bureau, Henry, Rock Island, Whiteside | 49 min |
| Mar 6, 10:32 PM CST | Severe Thunderstorm Warning | ILX | Cass, Fulton, Knox, Mason, Peoria, Schuyler and 1 more | 28 min |
| Mar 6, 10:35 PM CST | Severe Thunderstorm Watch | SPC | Boone, Champaign, Christian, Coles, Cook, DeKalb and 25 more | 4 hr |
| Mar 6, 10:39 PM CST | Severe Thunderstorm Warning | DVN | Carroll, Stephenson, Whiteside | 67 min |
| Mar 6, 10:44 PM CST | Tornado Warning | DVN | Hancock, Henderson, McDonough, Warren | 31 min |
| Mar 6, 10:46 PM CST | Tornado Warning | DVN | Carroll | 20 min |
| Mar 6, 10:55 PM CST | Severe Thunderstorm Warning | LSX | Pike | 50 min |
| Mar 6, 10:56 PM CST | Tornado Warning | DVN | Carroll, Whiteside | 27 min |
| Mar 6, 10:58 PM CST | Tornado Warning | DVN | Henry, Mercer | 32 min |
| Mar 6, 10:58 PM CST | Severe Thunderstorm Warning | ILX | Fulton, Knox, Peoria, Schuyler, Stark | 62 min |
| Mar 6, 10:59 PM CST | Tornado Warning | ILX | Knox | 19 min |
| Mar 6, 10:59 PM CST | Severe Thunderstorm Warning | LOT | Lee, Ogle, Winnebago | 61 min |
| Mar 6, 11:03 PM CST | Tornado Warning | ILX | Knox | 42 min |
| Mar 6, 11:08 PM CST | Tornado Warning | ILX | Fulton, Knox | 37 min |
| Mar 6, 11:13 PM CST | Severe Thunderstorm Warning | DVN | Bureau, Henry, Putnam, Whiteside | 77 min |
| Mar 6, 11:13 PM CST | Mesoscale Discussion | SPC | Alexander, Bond, Calhoun, Clay, Clinton, Cumberland and 31 more | 2 hr |
| Mar 6, 11:21 PM CST | Severe Thunderstorm Warning | ILX | Cass, Mason, Morgan, Scott | 54 min |
| Mar 6, 11:49 PM CST | Severe Thunderstorm Warning | ILX | Cass, Fulton, Logan, Mason, Menard, Peoria and 2 more | 56 min |
| Mar 6, 11:54 PM CST | Severe Thunderstorm Warning | ILX | Marshall, Peoria, Stark, Woodford | 38 min |
| Mar 6, 11:54 PM CST | Special Weather Statement | LOT | Boone, McHenry, Winnebago | 51 min |
| Mar 7, 12:03 AM CST | Tornado Warning | ILX | McLean, Tazewell | 27 min |
| Mar 7, 12:05 AM CST | Severe Thunderstorm Warning | ILX | Logan, Menard, Morgan, Sangamon | 25 min |
| Mar 7, 12:06 AM CST | Severe Thunderstorm Warning | LOT | DeKalb, LaSalle, Lee, Livingston | 54 min |
| Mar 7, 12:08 AM CST | Tornado Warning | DVN | Bureau, Putnam | 17 min |
| Mar 7, 12:08 AM CST | Severe Thunderstorm Warning | LSX | Calhoun, Greene, Jersey, Macoupin, Madison, Montgomery | 52 min |
| Mar 7, 12:21 AM CST | Severe Thunderstorm Warning | ILX | DeWitt, Logan, McLean, Marshall, Woodford | 54 min |
| Mar 7, 12:25 AM CST | Special Marine Warning | LOT | 2 hr | |
| Mar 7, 12:30 AM CST | Severe Thunderstorm Warning | ILX | Christian, DeWitt, Logan, Macon, Morgan, Sangamon | 60 min |
| Mar 7, 12:43 AM CST | Severe Thunderstorm Warning | LOT | Cook, DuPage, Grundy, Kane, Kankakee, Kendall and 2 more | 62 min |
| Mar 7, 12:45 AM CST | Special Marine Warning | LOT | 90 min | |
| Mar 7, 12:48 AM CST | Severe Thunderstorm Warning | LSX | Monroe, Saint Clair | 57 min |
| Mar 7, 12:55 AM CST | Severe Thunderstorm Warning | LSX | Macoupin, Montgomery | 39 min |
| Mar 7, 1:08 AM CST | Severe Thunderstorm Warning | LOT | Ford, Iroquois, Kankakee, Livingston | 52 min |
| Mar 7, 1:11 AM CST | Tornado Warning | LSX | Fayette, Montgomery | 21 min |
| Mar 7, 1:16 AM CST | Severe Thunderstorm Warning | ILX | Christian, Macon, Moultrie, Piatt, Shelby | 44 min |
| Mar 7, 1:35 AM CST | Severe Thunderstorm Warning | LSX | Clinton, Marion, Randolph, Saint Clair, Washington | 43 min |
| Mar 7, 1:46 AM CST | Severe Thunderstorm Warning | ILX | Champaign, Vermilion | 29 min |
| Mar 7, 1:53 AM CST | Mesoscale Discussion | SPC | Champaign, Coles, Cumberland, Douglas, Edgar, Iroquois and 3 more | 97 min |
| Mar 7, 1:57 AM CST | Severe Thunderstorm Warning | ILX | Coles, Cumberland, Douglas, Shelby | 48 min |
| Mar 7, 2:17 AM CST | Severe Thunderstorm Warning | ILX | Champaign, Vermilion | 28 min |
| Mar 7, 2:18 AM CST | Special Weather Statement | PAH | Edwards, Franklin, Hamilton, Jackson, Jefferson, Perry and 2 more | 57 min |
| Mar 7, 2:25 AM CST | Severe Thunderstorm Warning | ILX | Clark, Coles, Edgar | 35 min |
| Mar 7, 2:26 AM CST | Special Weather Statement | PAH | Alexander, Johnson, Pulaski, Union | 49 min |
| Mar 7, 2:37 AM CST | Special Weather Statement | ILX | Crawford, Jasper | 23 min |
| Mar 7, 2:58 AM CST | Mesoscale Discussion | SPC | Alexander, Franklin, Gallatin, Hamilton, Hardin, Jackson and 8 more | 92 min |
| Mar 7, 3:02 AM CST | Special Weather Statement | PAH | Alexander | 13 min |
| Mar 7, 3:08 AM CST | Severe Thunderstorm Warning | PAH | Alexander | 37 min |
| Mar 7, 3:14 AM CST | Special Weather Statement | ILX | Lawrence | 46 min |
| Mar 7, 3:22 AM CST | Special Weather Statement | PAH | Alexander, Massac, Pulaski | 53 min |
| Mar 7, 3:26 AM CST | Gale Warning | LOT | 13 hr | |
| Mar 7, 3:26 AM CST | Gale Warning | LOT | 42 hr | |
| Mar 7, 3:32 AM CST | Red Flag Warning | DVN | Bureau, Carroll, Hancock, Henderson, Henry, Jo Daviess and 7 more | 14 hr |
| Mar 7, 3:33 AM CST | Severe Thunderstorm Warning | PAH | Pulaski | 27 min |
| Mar 7, 3:37 AM CST | Wind Advisory | DVN | Carroll, Jo Daviess, Stephenson | 12 hr |
| Mar 7, 4:00 AM CST | Red Flag Warning | LSX | Adams, Brown, Calhoun, Greene, Jersey, Pike | 15 hr |
| Mar 7, 4:14 AM CST | Severe Thunderstorm Warning | PAH | Massac, Pope | 31 min |
| Mar 7, 3:49 PM CST | Small Craft Advisory | LOT | 16 hr | |
| Mar 7, 7:26 PM CST | Special Marine Warning | LOT | 94 min | |
| Mar 7, 7:38 PM CST | Wind Advisory | LOT | Boone, DeKalb, DuPage, Ford, Grundy, Iroquois and 10 more | 22 hr |
| Mar 8, 3:18 AM CST | Wind Advisory | DVN | Bureau, Carroll, Henry, Jo Daviess, Putnam, Rock Island and 2 more | 14 hr |
| Mar 8, 3:30 AM CST | Red Flag Warning | LSX | Adams, Brown, Calhoun, Greene, Jersey, Macoupin and 1 more | 15 hr |
| Mar 8, 3:50 AM CST | Wind Advisory | ILX | Champaign, DeWitt, Douglas, Edgar, Knox, McLean and 7 more | 14 hr |
| Mar 8, 9:35 AM CST | Red Flag Warning | LOT | Boone, Cook, DeKalb, DuPage, Grundy, Kane and 10 more | 7 hr |
| Mar 8, 10:21 AM CST | Red Flag Warning | DVN | Bureau, Carroll, Hancock, Henderson, Henry, Jo Daviess and 7 more | 8 hr |
| Mar 8, 10:44 AM CST | Red Flag Warning | ILX | Cass, Fulton, Knox, Logan, McLean, Marshall and 10 more | 6 hr |
| Mar 8, 11:23 AM CST | High Wind Warning | LOT | Boone, DuPage, Kane, Lake, McHenry, Winnebago | 6 hr |
| Mar 8, 11:23 AM CST | Wind Advisory | LOT | Boone, Lake, McHenry, Winnebago | 3 hr |
| Mar 8, 12:11 PM CST | Storm Warning | LOT | 5 hr | |
| Mar 8, 8:56 PM CST | Small Craft Advisory | LOT | 6 hr | |
| Mar 9, 3:01 PM CST | Small Craft Advisory | LOT | 48 hr | |
| Mar 9, 3:06 PM CST | Freeze Warning | ILX | Clay, Crawford, Effingham, Jasper, Lawrence, Richland | 68 hr |
| Mar 9, 3:12 PM CST | Freeze Warning | PAH | Alexander, Edwards, Franklin, Gallatin, Hamilton, Hardin and 13 more | 38 hr |
| Mar 9, 3:35 PM CST | Freeze Warning | LSX | Adams, Bond, Brown, Calhoun, Clinton, Fayette and 11 more | 68 hr |
| Mar 9, 4:45 PM CST | Mesoscale Discussion | SPC | Alexander | 90 min |
| Mar 9, 5:02 PM CST | Severe Thunderstorm Watch | SPC | Alexander, Johnson, Massac, Pulaski, Union | 5 hr |
| Mar 11, 5:02 AM CST | Freeze Warning | PAH | Alexander, Edwards, Franklin, Gallatin, Hamilton, Hardin and 13 more | 29 hr |
| Mar 11, 3:36 PM CST | Winter Storm Watch | DVN | Bureau, Carroll, Henry, Jo Daviess, Putnam, Rock Island and 2 more | 12 hr |
| Mar 11, 3:43 PM CST | Winter Weather Advisory | LOT | Boone, DeKalb, DuPage, Ford, Grundy, Iroquois and 10 more | 44 hr |
| Mar 12, 3:37 AM CDT | Winter Weather Advisory | ILX | Cass, Champaign, DeWitt, Fulton, Knox, Logan and 15 more | 35 hr |
| Mar 12, 4:27 AM CDT | Winter Weather Advisory | DVN | Bureau, Carroll, Hancock, Henderson, Henry, Jo Daviess and 7 more | 33 hr |
| Mar 12, 2:40 PM CDT | Lake Effect Snow Watch | LOT | DuPage, Lake | 20 hr |
| Mar 12, 3:09 PM CDT | Small Craft Advisory | LOT | 66 hr | |
| Mar 12, 3:46 PM CDT | Winter Weather Advisory | LSX | Adams, Brown, Pike | 20 hr |
| Mar 13, 10:22 AM CDT | Lake Effect Snow Warning | LOT | DuPage, Lake | 48 hr |
| Mar 13, 1:25 PM CDT | Freeze Warning | PAH | Alexander, Edwards, Franklin, Gallatin, Hamilton, Hardin and 13 more | 69 hr |
| Mar 13, 2:04 PM CDT | Freeze Warning | LSX | Adams, Bond, Brown, Calhoun, Clinton, Fayette and 11 more | 68 hr |
| Mar 13, 2:52 PM CDT | Freeze Warning | ILX | Clay, Crawford, Effingham, Jasper, Lawrence, Richland | 67 hr |
| Mar 13, 2:52 PM CDT | Lake Effect Snow Advisory | LOT | 23 hr | |
| Mar 14, 9:09 PM CDT | Gale Warning | LOT | 7 hr | |
| Mar 14, 9:09 PM CDT | Small Craft Advisory | LOT | 24 hr | |
| Mar 16, 9:11 PM CDT | Small Craft Advisory | LOT | 13 hr | |
| Mar 17, 6:12 AM CDT | Severe Thunderstorm Warning | ILX | Christian, Sangamon | 48 min |
| Mar 17, 6:53 AM CDT | Severe Thunderstorm Warning | ILX | Christian, Shelby | 37 min |
| Mar 17, 3:05 PM CDT | Small Craft Advisory | LOT | 31 hr | |
| Mar 17, 10:10 PM CDT | Dense Fog Advisory | PAH | Alexander, Edwards, Franklin, Gallatin, Hamilton, Hardin and 12 more | 9 hr |
| Mar 19, 11:50 PM CDT | Mesoscale Discussion | SPC | Bureau, Carroll, Henry, LaSalle, Lee, Marshall and 6 more | 85 min |
| Mar 20, 12:29 AM CDT | Special Weather Statement | DVN | Henry | 46 min |
| Mar 20, 12:41 AM CDT | Severe Thunderstorm Warning | DVN | Henry | 34 min |
| Mar 20, 12:42 AM CDT | Severe Thunderstorm Warning | ILX | Knox | 48 min |
| Mar 20, 1:17 AM CDT | Severe Thunderstorm Warning | ILX | Knox | 28 min |
| Mar 20, 1:42 AM CDT | Severe Thunderstorm Warning | LOT | Cook, DuPage, Kane | 63 min |
| Mar 20, 1:49 AM CDT | Special Weather Statement | ILX | Peoria | 41 min |
| Mar 20, 2:09 AM CDT | Special Weather Statement | ILX | Peoria | 51 min |
| Mar 20, 2:22 AM CDT | Severe Thunderstorm Warning | LOT | Cook, DuPage, Will | 53 min |
| Mar 20, 2:26 AM CDT | Severe Thunderstorm Warning | ILX | Peoria, Tazewell, Woodford | 49 min |
| Mar 20, 2:36 AM CDT | Severe Thunderstorm Warning | ILX | Marshall, Stark | 23 min |
| Mar 20, 2:52 AM CDT | Severe Thunderstorm Warning | ILX | Marshall, Peoria, Stark, Woodford | 38 min |
| Mar 20, 3:10 AM CDT | Severe Thunderstorm Warning | ILX | McLean, Tazewell, Woodford | 50 min |
| Mar 20, 3:14 AM CDT | Special Weather Statement | LOT | Will | 46 min |
| Mar 20, 3:27 AM CDT | Severe Thunderstorm Warning | ILX | Marshall, Woodford | 63 min |
| Mar 20, 3:30 AM CDT | Special Weather Statement | LOT | Kendall | 30 min |
| Mar 20, 3:55 AM CDT | Areal Flood Advisory | LOT | Cook, DuPage, Kendall, Will | 4 hr |
| Mar 20, 3:59 AM CDT | Special Weather Statement | LOT | Livingston | 31 min |
| Mar 20, 5:00 AM CDT | Severe Thunderstorm Warning | ILX | Champaign, Vermilion | 45 min |
| Mar 20, 5:01 AM CDT | Areal Flood Advisory | LOT | Ford, LaSalle, Livingston | 3 hr |
| Mar 20, 5:04 AM CDT | Severe Thunderstorm Warning | LOT | Ford, Iroquois | 41 min |
| Mar 20, 5:31 AM CDT | Flash Flood Warning | LOT | Ford, Iroquois, Livingston | 6 hr |
| Mar 20, 5:47 AM CDT | Severe Thunderstorm Warning | ILX | Champaign, Vermilion | 43 min |
| Mar 20, 6:11 AM CDT | Special Weather Statement | LOT | Ford | 49 min |
| Mar 20, 10:47 AM CDT | Special Weather Statement | LOT | Livingston | 28 min |
| Mar 20, 11:05 AM CDT | Severe Thunderstorm Warning | LOT | Livingston | 25 min |
| Mar 20, 11:19 AM CDT | Mesoscale Discussion | SPC | Ford, Iroquois, Vermilion | 2 hr |
| Mar 20, 11:27 AM CDT | Severe Thunderstorm Warning | LOT | Ford, Iroquois, Livingston | 48 min |
| Mar 20, 11:54 AM CDT | Severe Thunderstorm Warning | ILX | Vermilion | 51 min |
| Mar 20, 12:15 PM CDT | Severe Thunderstorm Warning | LOT | Ford, Iroquois | 45 min |
| Mar 20, 1:34 PM CDT | Special Weather Statement | PAH | Jackson, Williamson | 41 min |
| Mar 20, 9:15 PM CDT | Small Craft Advisory | LOT | 41 hr | |
| Mar 21, 2:32 PM CDT | Freeze Warning | ILX | Clay, Crawford, Effingham, Jasper, Lawrence, Richland | 18 hr |
| Mar 23, 5:57 PM CDT | Special Weather Statement | DVN | Stephenson | 33 min |
| Mar 23, 6:20 PM CDT | Special Weather Statement | LOT | Boone, Winnebago | 25 min |
| Mar 23, 6:28 PM CDT | Mesoscale Discussion | SPC | Boone, Carroll, Cook, DeKalb, DuPage, Jo Daviess and 6 more | 92 min |
| Mar 23, 6:46 PM CDT | Special Weather Statement | LOT | Boone, McHenry | 44 min |
| Mar 23, 9:05 PM CDT | Small Craft Advisory | LOT | 61 hr | |
| Mar 24, 9:36 PM CDT | Mesoscale Discussion | SPC | Monroe | 54 min |
| Mar 24, 11:25 PM CDT | Special Weather Statement | LSX | Calhoun, Jersey | 50 min |
| Mar 25, 12:39 AM CDT | Special Weather Statement | LSX | Calhoun, Greene, Jersey, Monroe | 81 min |
| Mar 25, 1:05 AM CDT | Mesoscale Discussion | SPC | Alexander | 115 min |
| Mar 25, 3:57 AM CDT | Special Weather Statement | PAH | Massac, Pope | 48 min |
| Mar 25, 3:07 PM CDT | Marine Dense Fog Advisory | LOT | 54 hr | |
| Mar 25, 6:24 PM CDT | Special Weather Statement | LSX | Jersey | 51 min |
| Mar 26, 5:22 AM CDT | Dense Fog Advisory | DVN | Carroll, Jo Daviess, Rock Island, Stephenson, Whiteside | 7 hr |
| Mar 26, 5:26 AM CDT | Dense Fog Advisory | LOT | Boone, DeKalb, Lee, Ogle, Winnebago | 5 hr |
| Mar 26, 8:57 PM CDT | River Flood Warning | IND | Clark, Crawford | 4 days |
| Mar 26, 8:57 PM CDT | River Flood Warning | IND | Crawford, Lawrence | 6 days |
| Mar 26, 8:57 PM CDT | River Flood Warning | IND | Crawford, Lawrence | 6 days |
| Mar 27, 9:03 AM CDT | Marine Dense Fog Advisory | LOT | 10 hr | |
| Mar 27, 2:56 PM CDT | Small Craft Advisory | LOT | 36 hr | |
| Mar 28, 5:59 PM CDT | Marine Dense Fog Advisory | LOT | 15 hr | |
| Mar 28, 7:17 PM CDT | Dense Fog Advisory | LOT | Boone, DeKalb, DuPage, Kane, Lake, Lee and 3 more | 14 hr |
| Mar 29, 3:12 AM CDT | Small Craft Advisory | LOT | 3 days | |
| Mar 29, 8:55 PM CDT | Severe Thunderstorm Warning | LSX | Adams | 35 min |
| Mar 29, 9:47 PM CDT | River Flood Watch | LOT | Lake | 24 hr |
| Mar 29, 9:47 PM CDT | River Flood Watch | LOT | Lake | 4 days |
| Mar 29, 9:54 PM CDT | River Flood Advisory | LOT | Will | 3 days |
| Mar 29, 10:11 PM CDT | River Flood Watch | LOT | LaSalle | 6 days |
| Mar 30, 4:34 AM CDT | River Flood Watch | MKX | Lake | 6 days |
| Mar 30, 5:49 AM CDT | Areal Flood Advisory | LOT | Cook, DuPage, Will | 3 hr |
| Mar 30, 7:58 AM CDT | River Flood Warning | LOT | Cook | 38 hr |
| Mar 30, 8:02 AM CDT | River Flood Advisory | LOT | Cook | 36 hr |
| Mar 30, 9:45 AM CDT | River Flood Warning | LOT | Lake | 11 days |
| Mar 30, 9:45 AM CDT | River Flood Warning | LOT | Lake | 13 days |
| Mar 30, 9:45 AM CDT | River Flood Warning | LOT | Will | 48 hr |
| Mar 30, 9:57 AM CDT | River Flood Advisory | LOT | Lake | 4 days |
| Mar 30, 9:57 AM CDT | River Flood Advisory | LOT | Cook | 4 days |
| Mar 30, 9:57 AM CDT | River Flood Advisory | LOT | Cook | 3 days |
| Mar 30, 9:57 AM CDT | River Flood Advisory | LOT | Kankakee | 65 hr |
| Mar 30, 9:57 AM CDT | River Flood Advisory | LOT | Will | 45 hr |
| Mar 30, 9:57 AM CDT | River Flood Advisory | LOT | Kane, Kendall | 7 days |
| Mar 30, 9:57 AM CDT | River Flood Advisory | LOT | LaSalle | 4 days |
| Mar 30, 9:57 AM CDT | River Flood Advisory | LOT | Grundy | 42 hr |
| Mar 30, 9:57 AM CDT | River Flood Advisory | LOT | Cook | 33 hr |
| Mar 30, 11:29 AM CDT | River Flood Warning | LOT | LaSalle | 64 hr |
| Mar 30, 11:29 AM CDT | River Flood Warning | LOT | Bureau, LaSalle, Putnam | 20 days |
| Mar 30, 11:32 AM CDT | River Flood Advisory | LOT | Grundy | 3 days |
| Mar 30, 11:46 AM CDT | Special Weather Statement | DVN | Hancock | 44 min |
| Mar 30, 11:49 AM CDT | Special Weather Statement | LSX | Jersey | 41 min |
| Mar 30, 11:56 AM CDT | Mesoscale Discussion | SPC | Alexander, Bond, Calhoun, Christian, Clay, Clinton and 37 more | 64 min |
| Mar 30, 12:05 PM CDT | Severe Thunderstorm Warning | LSX | Calhoun, Greene, Jersey, Macoupin | 40 min |
| Mar 30, 12:31 PM CDT | Severe Thunderstorm Watch | SPC | Alexander, Bond, Cass, Champaign, Christian, Clark and 51 more | 7 hr |
| Mar 30, 12:37 PM CDT | Severe Thunderstorm Warning | LSX | Macoupin, Madison | 23 min |
| Mar 30, 12:58 PM CDT | Severe Thunderstorm Warning | LSX | Macoupin, Madison, Montgomery | 47 min |
| Mar 30, 1:06 PM CDT | Special Weather Statement | ILX | Morgan, Scott | 39 min |
| Mar 30, 1:08 PM CDT | Areal Flood Advisory | LOT | Boone, Cook, DeKalb, DuPage, Grundy, Kane and 9 more | 6 hr |
| Mar 30, 1:09 PM CDT | Special Weather Statement | PAH | Alexander, Jackson, Union | 36 min |
| Mar 30, 1:12 PM CDT | Special Weather Statement | PAH | Alexander, Jackson, Union | 33 min |
| Mar 30, 1:39 PM CDT | Special Weather Statement | ILX | Cass, Menard, Morgan, Sangamon | 51 min |
| Mar 30, 1:54 PM CDT | Special Weather Statement | ILX | Christian, Shelby | 51 min |
| Mar 30, 2:19 PM CDT | Special Weather Statement | LSX | Fayette | 41 min |
| Mar 30, 2:19 PM CDT | Special Weather Statement | PAH | Gallatin | 26 min |
| Mar 30, 2:23 PM CDT | Severe Thunderstorm Warning | LSX | Fayette | 23 min |
| Mar 30, 2:36 PM CDT | Special Weather Statement | PAH | Massac | 24 min |
| Mar 30, 2:42 PM CDT | Special Weather Statement | ILX | Moultrie, Shelby | 48 min |
| Mar 30, 2:48 PM CDT | Severe Thunderstorm Warning | PAH | Edwards, Wabash, White | 42 min |
| Mar 30, 3:22 PM CDT | Severe Thunderstorm Warning | ILX | Champaign, Douglas, Moultrie, Piatt | 38 min |
| Mar 30, 3:27 PM CDT | Mesoscale Discussion | SPC | Champaign, Clark, Clay, Coles, Crawford, Cumberland and 19 more | 33 min |
| Mar 30, 3:46 PM CDT | Special Weather Statement | ILX | Jasper | 44 min |
| Mar 30, 3:46 PM CDT | River Flood Warning | LOT | Kane, Kendall | 3 days |
| Mar 30, 3:46 PM CDT | River Flood Warning | LOT | LaSalle | 47 hr |
| Mar 30, 3:52 PM CDT | Severe Thunderstorm Warning | ILX | Champaign, Edgar, Vermilion | 38 min |
| Mar 30, 4:00 PM CDT | River Flood Advisory | LOT | Kane, McHenry | 4 days |
| Mar 30, 4:00 PM CDT | River Flood Advisory | LOT | Will | 36 hr |
| Mar 30, 4:00 PM CDT | River Flood Advisory | LOT | LaSalle | 62 hr |
| Mar 30, 4:30 PM CDT | Severe Thunderstorm Warning | ILX | Vermilion | 30 min |
| Mar 30, 5:46 PM CDT | Areal Flood Advisory | LOT | Ford, Iroquois, Kankakee | 6 hr |
| Mar 30, 7:01 PM CDT | Areal Flood Advisory | LOT | Boone, Cook, DeKalb, DuPage, Grundy, Kane and 9 more | 5 hr |
| Mar 30, 9:01 PM CDT | River Flood Advisory | LOT | Boone | 36 hr |
| Mar 30, 9:10 PM CDT | Small Craft Advisory | LOT | 37 hr | |
| Mar 30, 9:37 PM CDT | River Flood Warning | LOT | Lake | 33 hr |
| Mar 30, 9:37 PM CDT | River Flood Warning | LOT | Cook | 33 hr |
| Mar 30, 9:47 PM CDT | River Flood Warning | MKX | Lake | 4 days |
| Mar 30, 9:59 PM CDT | River Flood Warning | LOT | Grundy | 35 hr |
| Mar 31, 6:49 AM CDT | River Flood Warning | IND | Clark, Crawford | 14 days |
| Mar 31, 6:49 AM CDT | River Flood Warning | IND | Crawford, Lawrence | 16 days |
| Mar 31, 6:49 AM CDT | River Flood Warning | IND | Crawford, Lawrence | 16 days |
| Mar 31, 9:53 AM CDT | River Flood Advisory | LOT | Ogle | 36 hr |
| Mar 31, 11:31 AM CDT | River Flood Warning | ILX | Marshall, Putnam | 4 days |
| Mar 31, 11:35 AM CDT | River Flood Warning | ILX | Peoria, Tazewell, Woodford | 22 days |
| Mar 31, 11:37 AM CDT | River Flood Warning | ILX | Cass, Fulton, Mason | 70 days |
| Mar 31, 11:39 AM CDT | River Flood Warning | ILX | Brown, Cass, Morgan, Schuyler | 72 days |
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.
- Cook County27
- Will County27
- LaSalle County27
- Jackson County25
- Alexander County24
- Kendall County22
- Grundy County21
- Lake County21
- Bureau County20
- Livingston County20
- Massac County20
- Union County20
- Williamson County20
- Putnam County19
- Franklin County19
- Hamilton County19
- Saline County19
- Edwards County18
- Gallatin County18
- Pope County18
- Pulaski County18
- Adams County18
- Pike County18
- Vermilion County18
- DuPage County18
- Kane County18
- Johnson County17
- White County17
- Marshall County17
- Ford County17
- Henry County17
- Peoria County17
- Jersey County17
- Wabash County16
- Wayne County16
- Champaign County16
- Winnebago County16
- Boone County16
- Crawford County15
- Brown County15
62 more counties
- Iroquois County15
- Woodford County15
- Rock Island County15
- Lee County15
- Calhoun County15
- Monroe County14
- Jefferson County14
- Hardin County14
- Perry County14
- Cass County14
- DeKalb County14
- Macoupin County14
- Whiteside County14
- Carroll County14
- Ogle County14
- McHenry County14
- Randolph County13
- Washington County13
- Kankakee County13
- Jasper County13
- Lawrence County13
- Knox County13
- Morgan County13
- Stark County13
- Tazewell County13
- Greene County13
- Saint Clair County12
- Shelby County12
- Douglas County12
- Moultrie County12
- Richland County12
- McLean County12
- Sangamon County12
- Madison County12
- Montgomery County12
- Stephenson County12
- Fayette County11
- Clinton County11
- Clay County11
- Christian County11
- Fulton County11
- Logan County11
- Mercer County11
- Piatt County11
- Jo Daviess County11
- Coles County10
- Marion County10
- DeWitt County10
- Hancock County10
- Mason County10
- Menard County10
- Schuyler County10
- Henderson County9
- Scott County9
- Warren County9
- Edgar County9
- Effingham County9
- McDonough County8
- Macon County8
- Bond County8
- Cumberland County7
- Clark County6
Nearby
Alerts in force nowTornadoes on recordThe radar archive20162018
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.