Alert archive / Illinois / 2008
Weather alerts in Illinois, September 2008
172 weather alerts in September 2008, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered any part of the state, so the counties below add up to more than the state.
Weather alerts by county
Each county as a circle sized by its count in September 2008. Tap one for its archive.
- Alerts
- 172
- Warnings
- 126
- Watches
- 10
- Advisories
- 24
- Busiest day
- September 13, 200858 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 |
|---|---|---|---|---|
| Sep 2, 3:57 PM CDT | Flash Flood Watch | LSX | Adams, Brown, Calhoun, Greene, Jersey, Macoupin and 5 more | 46 hr |
| Sep 2, 4:26 PM CDT | Small Craft Advisory | LOT | 3 days | |
| Sep 3, 12:37 AM CDT | Areal Flood Advisory | LSX | Adams | 6 hr |
| Sep 3, 11:04 AM CDT | Areal Flood Advisory | LSX | Adams, Pike | 18 days |
| Sep 3, 3:45 PM CDT | Areal Flood Advisory | PAH | Wabash | 51 min |
| Sep 3, 6:31 PM CDT | Lakeshore Flood Statement | LOT | Lake | 48 hr |
| Sep 4, 12:25 PM CDT | Mesoscale Discussion | SPC | Clay, Crawford, Edwards, Franklin, Gallatin, Hamilton and 13 more | 2 hr |
| Sep 4, 5:21 PM CDT | Areal Flood Advisory | LOT | Cook, DeKalb, DuPage, Grundy, Kane, Kankakee and 5 more | 6 hr |
| Sep 4, 6:03 PM CDT | Mesoscale Discussion | SPC | Lawrence, Wabash | 87 min |
| Sep 4, 8:49 PM CDT | Areal Flood Warning | LOT | Cook, Lake, McHenry | 9 hr |
| Sep 6, 5:47 AM CDT | Dense Fog Advisory | LSX | Adams | 3 hr |
| Sep 8, 4:06 AM CDT | Small Craft Advisory | LOT | 36 hr | |
| Sep 8, 1:22 PM CDT | Mesoscale Discussion | SPC | Bond, Clark, Clay, Clinton, Coles, Crawford and 27 more | 83 min |
| Sep 8, 1:48 PM CDT | Severe Thunderstorm Warning | ILX | Coles, Douglas, Moultrie | 42 min |
| Sep 8, 2:04 PM CDT | Severe Thunderstorm Warning | ILX | Douglas | 41 min |
| Sep 8, 2:34 PM CDT | Severe Thunderstorm Warning | ILX | Edgar | 56 min |
| Sep 8, 6:50 PM CDT | Severe Thunderstorm Warning | LSX | Bond, Madison | 40 min |
| Sep 8, 7:04 PM CDT | Severe Thunderstorm Watch | SPC | Bond, Champaign, Christian, Clark, Clay, Clinton and 34 more | 6 hr |
| Sep 8, 7:12 PM CDT | Severe Thunderstorm Warning | LSX | Bond, Clinton, Madison | 48 min |
| Sep 8, 7:27 PM CDT | Severe Thunderstorm Warning | LSX | Monroe | 48 min |
| Sep 8, 7:40 PM CDT | Severe Thunderstorm Warning | LSX | Bond, Fayette, Montgomery | 50 min |
| Sep 8, 7:46 PM CDT | Tornado Warning | LSX | Monroe | 26 min |
| Sep 8, 7:53 PM CDT | Tornado Warning | ILX | Coles, Cumberland, Shelby | 37 min |
| Sep 8, 7:58 PM CDT | Severe Thunderstorm Warning | LSX | Clinton, Madison, Saint Clair | 47 min |
| Sep 8, 8:06 PM CDT | Severe Thunderstorm Warning | ILX | Coles, Edgar | 54 min |
| Sep 8, 8:28 PM CDT | Severe Thunderstorm Warning | ILX | Effingham | 47 min |
| Sep 8, 8:28 PM CDT | Severe Thunderstorm Warning | ILX | Coles, Cumberland | 30 min |
| Sep 8, 9:04 PM CDT | Severe Thunderstorm Warning | ILX | Jasper | 41 min |
| Sep 8, 9:49 PM CDT | Mesoscale Discussion | SPC | Clark, Clay, Clinton, Crawford, Cumberland, Edgar and 23 more | 86 min |
| Sep 8, 9:53 PM CDT | Severe Thunderstorm Warning | ILX | Crawford | 23 min |
| Sep 9, 4:00 AM CDT | Dense Fog Advisory | LSX | Adams, Brown, Pike | 5 hr |
| Sep 11, 2:24 PM CDT | Flash Flood Warning | ILX | Cass, Logan, McLean, Mason, Menard, Morgan and 2 more | 3 hr |
| Sep 11, 5:18 PM CDT | Areal Flood Warning | ILX | Cass, Menard, Morgan, Sangamon | 6 hr |
| Sep 12, 3:43 AM CDT | Flash Flood Watch | DVN | Bureau, Carroll, Hancock, Henderson, Henry, Jo Daviess and 7 more | 56 hr |
| Sep 12, 12:07 PM CDT | Flash Flood Watch | LSX | Adams, Bond, Brown, Calhoun, Clinton, Fayette and 11 more | 47 hr |
| Sep 12, 2:55 PM CDT | Flood Watch | LOT | Boone, DeKalb, DuPage, Ford, Grundy, Iroquois and 10 more | 49 hr |
| Sep 12, 3:13 PM CDT | Flash Flood Watch | ILX | Cass, Champaign, Christian, Clark, Clay, Coles and 29 more | 4 days |
| Sep 12, 5:29 PM CDT | Severe Thunderstorm Warning | ILX | Lawrence | 39 min |
| Sep 12, 5:39 PM CDT | Mesoscale Discussion | SPC | Bond, Calhoun, Christian, Clark, Clay, Clinton and 22 more | 96 min |
| Sep 12, 8:26 PM CDT | River Flood Advisory | LOT | Boone | 20 hr |
| Sep 12, 9:17 PM CDT | River Flood Warning | LOT | Cook | 5 days |
| Sep 12, 9:17 PM CDT | River Flood Warning | LOT | Cook | 6 days |
| Sep 12, 9:34 PM CDT | River Flood Advisory | LOT | Bureau, LaSalle | 15 hr |
| Sep 12, 10:22 PM CDT | Severe Thunderstorm Warning | ILX | Fulton, Peoria, Tazewell, Woodford | 53 min |
| Sep 12, 10:33 PM CDT | Tornado Warning | ILX | Marshall, Peoria, Tazewell, Woodford | 42 min |
| Sep 12, 11:09 PM CDT | Flash Flood Warning | ILX | Peoria, Tazewell, Woodford | 8 hr |
| Sep 12, 11:14 PM CDT | Severe Thunderstorm Warning | ILX | Tazewell, Woodford | 46 min |
| Sep 12, 11:30 PM CDT | Areal Flood Advisory | LOT | Grundy, LaSalle, Livingston | 6 hr |
| Sep 12, 11:31 PM CDT | Tornado Warning | ILX | Woodford | 44 min |
| Sep 12, 11:44 PM CDT | Mesoscale Discussion | SPC | Ford, Grundy, Iroquois, Kankakee, Knox, LaSalle and 9 more | 91 min |
| Sep 13, 12:38 AM CDT | Tornado Warning | LOT | Grundy, Livingston | 37 min |
| Sep 13, 1:28 AM CDT | Flash Flood Warning | LOT | Cook, Grundy, Kankakee, Kendall, LaSalle, Livingston and 1 more | 6 hr |
| Sep 13, 1:29 AM CDT | Mesoscale Discussion | SPC | Ford, Grundy, Iroquois, Kankakee, Kendall, LaSalle and 2 more | 91 min |
| Sep 13, 1:46 AM CDT | Tornado Watch | SPC | Cook, DeKalb, DuPage, Ford, Grundy, Iroquois and 7 more | 6 hr |
| Sep 13, 2:12 AM CDT | Flash Flood Warning | LOT | DeKalb, Kane, Kendall, LaSalle, Lee | 3 hr |
| Sep 13, 3:28 AM CDT | Mesoscale Discussion | SPC | Cook, DeKalb, DuPage, Ford, Grundy, Iroquois and 11 more | 92 min |
| Sep 13, 3:34 AM CDT | Flash Flood Warning | LOT | Cook, DuPage, Kane, Will | 4 hr |
| Sep 13, 3:46 AM CDT | River Flood Warning | LOT | Cook | 4 days |
| Sep 13, 4:29 AM CDT | Severe Thunderstorm Warning | LOT | Boone, DeKalb, Grundy, Kane, Kendall, LaSalle and 4 more | 1 min |
| Sep 13, 4:33 AM CDT | Flash Flood Warning | LOT | Boone, Cook, DeKalb, DuPage, Grundy, Kane and 7 more | 6 hr |
| Sep 13, 4:49 AM CDT | Flash Flood Warning | DVN | Bureau, Henderson, Henry, Mercer, Putnam, Rock Island and 2 more | 6 hr |
| Sep 13, 5:26 AM CDT | Flash Flood Warning | LOT | Cook, Kane, Lake, McHenry | 5 hr |
| Sep 13, 7:26 AM CDT | Flash Flood Warning | LOT | Cook, Grundy, Kankakee, Kendall, LaSalle, Livingston and 1 more | 3 hr |
| Sep 13, 7:35 AM CDT | Flash Flood Warning | LOT | Cook, DuPage, Kane, Will | 3 hr |
| Sep 13, 8:18 AM CDT | Flash Flood Warning | DVN | Rock Island, Whiteside | 6 hr |
| Sep 13, 8:57 AM CDT | River Flood Warning | LOT | Cook | 4 days |
| Sep 13, 9:51 AM CDT | River Flood Warning | DVN | Henry, Rock Island, Whiteside | 58 hr |
| Sep 13, 9:51 AM CDT | River Flood Warning | DVN | Henry, Rock Island | 6 days |
| Sep 13, 9:55 AM CDT | River Flood Warning | DVN | Henry, Rock Island | 5 days |
| Sep 13, 10:11 AM CDT | Areal Flood Warning | LOT | Cook, Will | 19 hr |
| Sep 13, 10:29 AM CDT | Flash Flood Warning | LOT | Boone, Cook, DeKalb, DuPage, Kane, Kendall and 5 more | 6 hr |
| Sep 13, 10:46 AM CDT | Areal Flood Warning | DVN | Bureau, Henderson, Henry, Mercer, Putnam, Rock Island and 2 more | 12 hr |
| Sep 13, 10:58 AM CDT | River Flood Watch | LOT | Winnebago | 5 hr |
| Sep 13, 10:58 AM CDT | River Flood Watch | LOT | DeKalb | 5 hr |
| Sep 13, 11:00 AM CDT | Lake Wind Advisory | PAH | Alexander, Edwards, Franklin, Gallatin, Hamilton, Hardin and 13 more | 6 hr |
| Sep 13, 11:21 AM CDT | River Flood Warning | LOT | LaSalle | 5 days |
| Sep 13, 12:16 PM CDT | River Flood Warning | LOT | Grundy | 6 days |
| Sep 13, 12:16 PM CDT | River Flood Warning | LOT | Bureau, LaSalle | 16 days |
| Sep 13, 1:36 PM CDT | River Flood Warning | LSX | Morgan, Pike | 28 days |
| Sep 13, 1:36 PM CDT | River Flood Warning | LSX | Pike, Scott | 30 days |
| Sep 13, 2:02 PM CDT | Wind Advisory | PAH | Alexander, Edwards, Franklin, Gallatin, Hamilton, Hardin and 13 more | 25 hr |
| Sep 13, 3:53 PM CDT | River Flood Warning | LOT | Boone | 18 hr |
| Sep 13, 3:53 PM CDT | River Flood Warning | LOT | Winnebago | 29 hr |
| Sep 13, 3:53 PM CDT | River Flood Warning | LOT | DeKalb | 65 hr |
| Sep 13, 4:19 PM CDT | Small Craft Advisory | LOT | 51 hr | |
| Sep 13, 4:20 PM CDT | Lakeshore Flood Statement | LOT | Lake | 51 hr |
| Sep 13, 4:30 PM CDT | Areal Flood Warning | LOT | Boone, Cook, DeKalb, DuPage, Grundy, Kane and 7 more | 13 hr |
| Sep 13, 4:35 PM CDT | Areal Flood Warning | LSX | Adams, Brown, Pike | 18 hr |
| Sep 13, 4:48 PM CDT | River Flood Warning | LOT | Kankakee | 12 days |
| Sep 13, 4:48 PM CDT | River Flood Warning | LOT | Grundy, Will | 4 days |
| Sep 13, 4:48 PM CDT | River Flood Warning | LOT | LaSalle | 4 days |
| Sep 13, 5:01 PM CDT | Flash Flood Warning | ILX | Fulton, Mason | 6 hr |
| Sep 13, 5:10 PM CDT | River Flood Warning | LSX | Brown | 6 days |
| Sep 13, 5:17 PM CDT | Severe Thunderstorm Warning | ILX | Cass, Morgan, Scott | 58 min |
| Sep 13, 5:27 PM CDT | Mesoscale Discussion | SPC | Brown, Calhoun, Cass, Christian, DeWitt, Greene and 13 more | 2 hr |
| Sep 13, 5:33 PM CDT | Flash Flood Warning | ILX | Schuyler | 6 hr |
| Sep 13, 6:03 PM CDT | Flash Flood Warning | ILX | Fulton, Marshall, Peoria, Tazewell, Woodford | 6 hr |
| Sep 13, 7:44 PM CDT | Flash Flood Warning | LOT | Cook, Will | 9 hr |
| Sep 13, 8:25 PM CDT | Flash Flood Warning | ILX | Cass, Logan, McLean, Mason, Menard, Morgan and 4 more | 6 hr |
| Sep 13, 8:57 PM CDT | River Flood Warning | LOT | Iroquois | 15 hr |
| Sep 13, 9:13 PM CDT | River Flood Warning | ILX | Fulton, Knox | 69 hr |
| Sep 13, 9:13 PM CDT | River Flood Warning | ILX | Fulton | 49 hr |
| Sep 13, 10:24 PM CDT | Flash Flood Warning | LOT | Ford, Iroquois, Kankakee, Livingston, Will | 7 hr |
| Sep 13, 11:01 PM CDT | Flash Flood Warning | ILX | Cass, Fulton, Knox, Marshall, Mason, Peoria and 4 more | 6 hr |
| Sep 13, 11:17 PM CDT | River Flood Warning | LSX | Adams | 4 days |
| Sep 13, 11:17 PM CDT | River Flood Warning | LSX | Pike | 5 days |
| Sep 13, 11:17 PM CDT | River Flood Warning | LSX | Pike | 5 days |
| Sep 13, 11:17 PM CDT | River Flood Warning | LSX | Pike | 5 days |
| Sep 13, 11:17 PM CDT | River Flood Warning | LSX | Calhoun | 5 days |
| Sep 14, 2:29 AM CDT | Areal Flood Warning | ILX | Cass, Logan, McLean, Mason, Menard, Morgan and 4 more | 36 hr |
| Sep 14, 2:56 AM CDT | Wind Advisory | LSX | Bond, Calhoun, Clinton, Fayette, Greene, Jersey and 8 more | 11 hr |
| Sep 14, 4:07 AM CDT | River Flood Warning | DVN | Hancock, McDonough | 49 hr |
| Sep 14, 4:53 AM CDT | River Flood Warning | DVN | Hancock | 16 hr |
| Sep 14, 4:54 AM CDT | Areal Flood Warning | ILX | Fulton, Knox, Marshall, Peoria, Schuyler, Stark and 2 more | 24 hr |
| Sep 14, 5:02 AM CDT | Flash Flood Warning | LOT | Boone, Cook, DeKalb, DuPage, Ford, Grundy and 12 more | 11 hr |
| Sep 14, 5:16 AM CDT | Areal Flood Warning | LSX | Calhoun, Greene, Jersey, Macoupin, Madison, Monroe and 1 more | 18 hr |
| Sep 14, 6:23 AM CDT | River Flood Warning | LSX | Calhoun | 6 days |
| Sep 14, 7:05 AM CDT | River Flood Warning | ILX | Fulton, Mason | 28 days |
| Sep 14, 7:05 AM CDT | River Flood Warning | ILX | Brown, Cass, Morgan, Schuyler | 29 days |
| Sep 14, 7:22 AM CDT | High Wind Warning | PAH | Alexander, Edwards, Franklin, Gallatin, Hamilton, Hardin and 13 more | 6 hr |
| Sep 14, 7:33 AM CDT | Areal Flood Warning | ILX | Champaign, Christian, Coles, Cumberland, DeWitt, Douglas and 8 more | 22 hr |
| Sep 14, 8:18 AM CDT | Flash Flood Warning | LOT | Ford, Iroquois, Livingston | 8 hr |
| Sep 14, 9:24 AM CDT | River Flood Warning | ILX | Clay, Richland | 12 hr |
| Sep 14, 10:02 AM CDT | Gale Warning | LOT | 11 hr | |
| Sep 14, 10:20 AM CDT | Areal Flood Warning | LSX | Adams, Brown, Pike | 12 hr |
| Sep 14, 10:22 AM CDT | River Flood Warning | ILX | Mason, Menard | 24 hr |
| Sep 14, 10:22 AM CDT | River Flood Warning | ILX | Piatt | 6 days |
| Sep 14, 10:22 AM CDT | River Flood Warning | ILX | Sangamon | 6 days |
| Sep 14, 10:22 AM CDT | River Flood Warning | ILX | Menard | 9 days |
| Sep 14, 10:22 AM CDT | River Flood Warning | ILX | Cass, Mason, Menard | 8 days |
| Sep 14, 10:22 AM CDT | River Flood Warning | ILX | Cass, Mason | 10 days |
| Sep 14, 10:26 AM CDT | River Flood Warning | LSX | Fayette | 59 hr |
| Sep 14, 11:02 AM CDT | River Flood Warning | LOT | Livingston | 57 hr |
| Sep 14, 11:34 AM CDT | River Flood Warning | LSX | Jersey | 8 days |
| Sep 14, 11:34 AM CDT | River Flood Warning | LSX | Madison | 8 days |
| Sep 14, 11:34 AM CDT | River Flood Warning | LSX | Saint Clair | 8 days |
| Sep 14, 11:34 AM CDT | River Flood Warning | LSX | Randolph | 10 days |
| Sep 14, 11:37 AM CDT | High Wind Warning | ILX | Clark, Coles, Crawford, Cumberland, Edgar, Jasper and 2 more | 83 min |
| Sep 14, 11:40 AM CDT | River Flood Warning | LSX | Adams | 24 hr |
| Sep 14, 11:40 AM CDT | River Flood Warning | LSX | Adams | 32 hr |
| Sep 14, 12:09 PM CDT | River Flood Warning | LSX | Brown | 22 days |
| Sep 14, 12:09 PM CDT | River Flood Warning | LSX | Calhoun, Jersey | 22 days |
| Sep 14, 12:16 PM CDT | River Flood Warning | ILX | Marshall, Putnam | 17 days |
| Sep 14, 12:16 PM CDT | River Flood Warning | ILX | Peoria, Tazewell, Woodford | 20 days |
| Sep 14, 12:26 PM CDT | River Flood Warning | ILX | McLean, Tazewell, Woodford | 3 days |
| Sep 14, 4:08 PM CDT | Areal Flood Warning | LOT | Cook, DeKalb, DuPage, Ford, Grundy, Iroquois and 10 more | 18 hr |
| Sep 14, 9:37 PM CDT | Areal Flood Warning | LSX | Adams, Brown, Calhoun, Greene, Jersey, Macoupin and 5 more | 12 hr |
| Sep 15, 9:27 AM CDT | River Flood Warning | PAH | Alexander, Jackson, Union | 9 days |
| Sep 15, 9:27 AM CDT | River Flood Warning | PAH | Alexander | 9 days |
| Sep 15, 10:50 AM CDT | Areal Flood Warning | LOT | Cook, DeKalb, DuPage, Ford, Grundy, Iroquois and 9 more | 28 hr |
| Sep 16, 2:49 AM CDT | Gale Warning | LOT | 18 hr | |
| Sep 16, 5:18 AM CDT | Dense Fog Advisory | ILX | Cass, Champaign, Christian, Clark, Clay, Coles and 29 more | 4 hr |
| Sep 16, 5:22 AM CDT | Dense Fog Advisory | LOT | Boone, DeKalb, Ford, Grundy, Kendall, LaSalle and 4 more | 4 hr |
| Sep 16, 5:29 AM CDT | Dense Fog Advisory | DVN | Bureau, Carroll, Hancock, Henderson, Henry, Jo Daviess and 7 more | 4 hr |
| Sep 16, 9:07 PM CDT | River Flood Warning | ILX | Mason, Menard | 20 hr |
| Sep 17, 7:40 AM CDT | River Flood Warning | LOT | Winnebago | 44 hr |
| Sep 17, 10:33 AM CDT | River Flood Warning | PAH | Jackson | 5 days |
| Sep 18, 2:24 AM CDT | Gale Watch | LOT | 12 hr | |
| Sep 18, 2:33 PM CDT | Gale Warning | LOT | 31 hr | |
| Sep 19, 6:31 PM CDT | Severe Thunderstorm Warning | PAH | Union | 29 min |
| Sep 20, 3:23 PM CDT | Severe Thunderstorm Warning | DVN | Henderson | 24 min |
| Sep 20, 4:04 PM CDT | Flash Flood Warning | PAH | Edwards | 50 min |
| Sep 20, 4:45 PM CDT | Severe Thunderstorm Warning | DVN | Mercer | 30 min |
| Sep 21, 1:26 PM CDT | Severe Thunderstorm Warning | ILX | Champaign, Douglas | 45 min |
| Sep 21, 7:14 PM CDT | Dense Fog Advisory | LOT | Boone, DeKalb, DuPage, Kane, Kendall, Lake and 4 more | 14 hr |
| Sep 21, 7:29 PM CDT | Dense Fog Advisory | LOT | 14 hr | |
| Sep 26, 5:21 AM CDT | Dense Fog Advisory | LOT | Boone, DeKalb, Grundy, Kane, Kendall, LaSalle and 4 more | 4 hr |
| Sep 26, 2:19 PM CDT | Lake Wind Advisory | PAH | Edwards, Gallatin, Hamilton, Hardin, Massac, Pope and 4 more | 4 hr |
| Sep 28, 3:45 AM CDT | Small Craft Advisory | LOT | 19 hr | |
| Sep 29, 3:50 PM CDT | Mesoscale Discussion | SPC | Bond, Clay, Clinton, Cumberland, Edwards, Effingham and 22 more | 55 min |
| Sep 29, 4:07 PM CDT | Small Craft Advisory | LOT | 4 days | |
| Sep 29, 6:56 PM CDT | Severe Thunderstorm Warning | PAH | Franklin | 34 min |
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 | 23 |
| Tornado Warning | 5 |
| Severe Thunderstorm Watch | 1 |
| Tornado Watch | 1 |
| Mesoscale Discussion | 10 |
| Flooding | |
| Areal Flood Warning | 14 |
| Flash Flood Warning | 22 |
| River Flood Warning | 57 |
| Flash Flood Watch | 4 |
| Flood Watch | 1 |
| River Flood Watch | 2 |
| Areal Flood Advisory | 5 |
| River Flood Advisory | 2 |
| Wind and dust | |
| High Wind Warning | 2 |
| Lake Wind Advisory | 2 |
| Wind Advisory | 2 |
| Fog and smoke | |
| Dense Fog Advisory | 8 |
| Coast and beach | |
| Lakeshore Flood Statement | 2 |
| Marine | |
| Gale Warning | 3 |
| Gale Watch | 1 |
| Small Craft Advisory | 5 |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- LaSalle County23
- Cook County21
- Grundy County20
- Kendall County18
- Will County18
- DeKalb County17
- Kane County17
- Livingston County16
- Woodford County16
- Tazewell County15
- Pike County14
- Lee County14
- Madison County13
- Lake County13
- DuPage County13
- Kankakee County13
- Mason County13
- Adams County12
- McHenry County12
- Cass County12
- Saint Clair County11
- Wabash County11
- Edwards County11
- Cumberland County11
- Menard County11
- Morgan County11
- Boone County11
- Ford County11
- Iroquois County11
- Ogle County11
- Brown County10
- Calhoun County10
- Monroe County10
- Jasper County10
- Lawrence County10
- Richland County10
- Wayne County10
- Coles County10
- Winnebago County10
- Fulton County10
62 more counties
- Peoria County10
- Jersey County9
- Montgomery County9
- Clay County9
- Crawford County9
- Franklin County9
- Hamilton County9
- Jefferson County9
- Saline County9
- White County9
- Bond County9
- Clinton County9
- Fayette County9
- Jackson County9
- McLean County9
- Sangamon County9
- Marshall County9
- Williamson County8
- Effingham County8
- Randolph County8
- Shelby County8
- Union County8
- Rock Island County8
- Scott County8
- Greene County7
- Macoupin County7
- Gallatin County7
- Johnson County7
- Clark County7
- Marion County7
- Perry County7
- Washington County7
- Douglas County7
- Edgar County7
- Logan County7
- Henry County7
- Putnam County7
- Hardin County6
- Christian County6
- Bureau County6
- Whiteside County6
- Knox County6
- Schuyler County6
- Massac County5
- Pope County5
- Moultrie County5
- Champaign County5
- Macon County5
- Piatt County5
- Henderson County5
- Mercer County5
- Warren County5
- Stark County5
- Alexander County5
- Hancock County4
- DeWitt County4
- Vermilion County3
- McDonough County3
- Pulaski County3
- Carroll County2
- Jo Daviess County2
- Stephenson County2
Nearby
Alerts in force nowTornadoes on recordThe radar archive20072009
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.