Alert archive / Illinois / 2004
Weather alerts in Illinois, October 2004
85 weather alerts in October 2004, 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 October 2004. Tap one for its archive.
- Alerts
- 85
- Warnings
- 63
- Watches
- 5
- Advisories
- 0
- Busiest day
- October 30, 200434 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 |
|---|---|---|---|---|
| Oct 17, 10:01 PM CDT | Mesoscale Discussion | SPC | Monroe, Randolph | 3 hr |
| Oct 17, 11:30 PM CDT | Severe Thunderstorm Watch | SPC | Monroe, Randolph, Saint Clair | 6 hr |
| Oct 18, 2:19 AM CDT | Mesoscale Discussion | SPC | Alexander, Monroe, Randolph, Saint Clair | 56 min |
| Oct 18, 4:40 AM CDT | Mesoscale Discussion | SPC | Alexander, Bond, Calhoun, Clay, Clinton, Fayette and 16 more | 35 min |
| Oct 18, 7:44 AM CDT | Mesoscale Discussion | SPC | Alexander, Massac, Pulaski | 61 min |
| Oct 18, 9:00 AM CDT | Severe Thunderstorm Warning | PAH | Jackson | 30 min |
| Oct 18, 9:11 AM CDT | Severe Thunderstorm Warning | PAH | Alexander | 49 min |
| Oct 18, 10:20 AM CDT | Mesoscale Discussion | SPC | Alexander, Bond, Clay, Clinton, Edwards, Effingham and 27 more | 85 min |
| Oct 18, 12:04 PM CDT | Mesoscale Discussion | SPC | Alexander, Jackson, Monroe, Pulaski, Randolph, Union | 86 min |
| Oct 18, 12:39 PM CDT | Severe Thunderstorm Warning | PAH | Union | 36 min |
| Oct 18, 12:40 PM CDT | Tornado Watch | SPC | Alexander, Clinton, Jackson, Monroe, Perry, Randolph and 2 more | 5 hr |
| Oct 18, 1:55 PM CDT | Mesoscale Discussion | SPC | Gallatin, Hardin, Johnson, Massac, Pope, Pulaski and 2 more | 95 min |
| Oct 18, 2:10 PM CDT | Severe Thunderstorm Warning | LSX | Montgomery | 50 min |
| Oct 18, 2:58 PM CDT | Severe Thunderstorm Warning | LSX | Montgomery | 32 min |
| Oct 18, 3:41 PM CDT | Mesoscale Discussion | SPC | Alexander, Clinton, Jackson, Monroe, Perry, Randolph and 3 more | 94 min |
| Oct 18, 4:49 PM CDT | Tornado Warning | LSX | Randolph | 56 min |
| Oct 18, 5:05 PM CDT | Tornado Watch | SPC | Alexander, Edwards, Franklin, Gallatin, Hamilton, Hardin and 17 more | 5 hr |
| Oct 18, 5:16 PM CDT | Severe Thunderstorm Warning | LSX | Monroe | 44 min |
| Oct 18, 5:46 PM CDT | Severe Thunderstorm Warning | LSX | Randolph | 44 min |
| Oct 18, 5:57 PM CDT | Severe Thunderstorm Warning | LSX | Macoupin, Montgomery | 63 min |
| Oct 18, 6:05 PM CDT | Mesoscale Discussion | SPC | Bond, Clay, Clinton, Crawford, Edwards, Effingham and 23 more | 115 min |
| Oct 18, 6:15 PM CDT | Tornado Warning | PAH | Jackson | 45 min |
| Oct 18, 6:38 PM CDT | Severe Thunderstorm Warning | LSX | Fayette | 67 min |
| Oct 18, 6:57 PM CDT | Flash Flood Warning | PAH | Williamson | 3 hr |
| Oct 18, 6:58 PM CDT | Tornado Warning | PAH | Jackson, Williamson | 62 min |
| Oct 18, 7:09 PM CDT | Flash Flood Warning | PAH | Jackson | 96 min |
| Oct 18, 7:22 PM CDT | Tornado Warning | PAH | Johnson | 53 min |
| Oct 18, 7:41 PM CDT | Flash Flood Warning | PAH | Pope, Saline | 3 hr |
| Oct 18, 7:41 PM CDT | Tornado Warning | PAH | Pope | 64 min |
| Oct 18, 7:44 PM CDT | Severe Thunderstorm Warning | PAH | Saline | 61 min |
| Oct 18, 8:13 PM CDT | Tornado Warning | PAH | Hardin | 62 min |
| Oct 18, 9:08 PM CDT | Severe Thunderstorm Warning | PAH | Franklin | 22 min |
| Oct 18, 9:14 PM CDT | Flash Flood Warning | PAH | Franklin | 2 hr |
| Oct 22, 12:11 PM CDT | Mesoscale Discussion | SPC | Carroll, Hancock, Henderson, Henry, Jo Daviess, Knox and 6 more | 2 hr |
| Oct 23, 4:49 PM CDT | Mesoscale Discussion | SPC | Clark, Clay, Coles, Crawford, Cumberland, Edgar and 9 more | 116 min |
| Oct 26, 5:20 PM CDT | Tornado Warning | PAH | Alexander | 55 min |
| Oct 26, 5:21 PM CDT | Mesoscale Discussion | SPC | Alexander, Johnson, Massac, Pulaski, Union | 114 min |
| Oct 26, 5:43 PM CDT | Tornado Warning | LSX | Randolph | 47 min |
| Oct 26, 5:43 PM CDT | Tornado Warning | PAH | Pulaski | 62 min |
| Oct 26, 6:27 PM CDT | Tornado Warning | PAH | Massac | 63 min |
| Oct 26, 7:08 PM CDT | Tornado Warning | PAH | Pope | 67 min |
| Oct 29, 5:35 PM CDT | Severe Thunderstorm Warning | LSX | Calhoun, Greene, Pike | 40 min |
| Oct 29, 5:46 PM CDT | Mesoscale Discussion | SPC | Jo Daviess | 89 min |
| Oct 29, 5:48 PM CDT | Severe Thunderstorm Warning | ILX | Morgan, Scott | 57 min |
| Oct 29, 5:52 PM CDT | Severe Thunderstorm Warning | ILX | McLean | 53 min |
| Oct 29, 6:12 PM CDT | Severe Thunderstorm Warning | LSX | Greene, Macoupin | 48 min |
| Oct 29, 6:16 PM CDT | Mesoscale Discussion | SPC | Bond, Brown, Cass, Champaign, Christian, Coles and 33 more | 119 min |
| Oct 29, 6:30 PM CDT | Tornado Watch | SPC | Bureau, Carroll, Fulton, Hancock, Henderson, Henry and 11 more | 6 hr |
| Oct 29, 6:45 PM CDT | Severe Thunderstorm Warning | ILX | McLean | 45 min |
| Oct 29, 6:52 PM CDT | Tornado Warning | ILX | McLean | 38 min |
| Oct 29, 6:59 PM CDT | Tornado Warning | LOT | Ford, Livingston | 46 min |
| Oct 29, 7:33 PM CDT | Severe Thunderstorm Warning | ILX | Marshall, Peoria, Woodford | 57 min |
| Oct 29, 7:52 PM CDT | Severe Thunderstorm Warning | DVN | Putnam | 38 min |
| Oct 29, 8:02 PM CDT | Severe Thunderstorm Warning | LOT | LaSalle | 43 min |
| Oct 29, 8:34 PM CDT | Severe Thunderstorm Warning | LOT | DeKalb, Lee | 41 min |
| Oct 29, 8:57 PM CDT | Severe Thunderstorm Warning | LOT | Kane, McHenry | 48 min |
| Oct 29, 9:02 PM CDT | Mesoscale Discussion | SPC | Bureau, Carroll, Fulton, Hancock, Henderson, Henry and 11 more | 88 min |
| Oct 29, 9:29 PM CDT | Severe Thunderstorm Warning | LOT | Lake | 31 min |
| Oct 29, 9:51 PM CDT | Severe Thunderstorm Warning | DVN | Mercer, Rock Island | 39 min |
| Oct 29, 10:07 PM CDT | Severe Thunderstorm Warning | DVN | Rock Island | 53 min |
| Oct 29, 10:23 PM CDT | Severe Thunderstorm Warning | DVN | Carroll, Jo Daviess | 37 min |
| Oct 29, 10:42 PM CDT | Severe Thunderstorm Warning | DVN | Stephenson | 48 min |
| Oct 29, 10:45 PM CDT | Mesoscale Discussion | SPC | Boone, Bureau, Carroll, DeKalb, DuPage, Grundy and 14 more | 60 min |
| Oct 29, 10:51 PM CDT | Severe Thunderstorm Warning | LOT | Lee, Ogle, Winnebago | 54 min |
| Oct 29, 10:55 PM CDT | Severe Thunderstorm Watch | SPC | Boone, Cook, DeKalb, DuPage, Grundy, Kane and 7 more | 4 hr |
| Oct 29, 11:04 PM CDT | Severe Thunderstorm Warning | ILX | Cass, Schuyler | 26 min |
| Oct 29, 11:07 PM CDT | Severe Thunderstorm Warning | ILX | Fulton, Mason | 23 min |
| Oct 29, 11:14 PM CDT | Severe Thunderstorm Warning | ILX | Morgan, Scott | 46 min |
| Oct 29, 11:16 PM CDT | Severe Thunderstorm Warning | DVN | Whiteside | 29 min |
| Oct 29, 11:23 PM CDT | Severe Thunderstorm Warning | ILX | Cass, Menard | 52 min |
| Oct 29, 11:25 PM CDT | Severe Thunderstorm Warning | ILX | Knox | 50 min |
| Oct 29, 11:31 PM CDT | Severe Thunderstorm Warning | ILX | Mason | 29 min |
| Oct 29, 11:40 PM CDT | Severe Thunderstorm Warning | LOT | Boone, DeKalb, Lee, Ogle, Winnebago | 50 min |
| Oct 29, 11:43 PM CDT | Severe Thunderstorm Warning | ILX | Tazewell | 47 min |
| Oct 29, 11:45 PM CDT | Severe Thunderstorm Warning | ILX | Sangamon | 45 min |
| Oct 29, 11:53 PM CDT | Severe Thunderstorm Warning | ILX | Logan | 37 min |
| Oct 30, 12:09 AM CDT | Severe Thunderstorm Warning | ILX | Woodford | 36 min |
| Oct 30, 12:15 AM CDT | Severe Thunderstorm Warning | ILX | McLean | 60 min |
| Oct 30, 12:29 AM CDT | Severe Thunderstorm Warning | ILX | Sangamon | 46 min |
| Oct 30, 12:46 AM CDT | Severe Thunderstorm Warning | LSX | Macoupin, Montgomery | 44 min |
| Oct 30, 1:02 AM CDT | Mesoscale Discussion | SPC | Boone, Cook, DeKalb, DuPage, Grundy, Kane and 6 more | 88 min |
| Oct 30, 1:13 AM CDT | Severe Thunderstorm Warning | LSX | Madison | 47 min |
| Oct 30, 1:35 AM CDT | Severe Thunderstorm Warning | LSX | Bond, Clinton | 40 min |
| Oct 30, 1:41 AM CDT | Severe Thunderstorm Warning | ILX | Champaign, Piatt | 49 min |
| Oct 30, 2:01 AM CDT | Severe Thunderstorm Warning | LSX | Fayette | 29 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 | 46 |
| Tornado Warning | 13 |
| Severe Thunderstorm Watch | 2 |
| Tornado Watch | 3 |
| Mesoscale Discussion | 17 |
| Flooding | |
| Flash Flood Warning | 4 |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Randolph County13
- Monroe County11
- Alexander County11
- Jackson County11
- Saint Clair County8
- Montgomery County8
- Pulaski County8
- Union County7
- Williamson County7
- Clinton County6
- Fayette County6
- Franklin County6
- Johnson County6
- Perry County6
- Washington County6
- Massac County6
- Pope County6
- Saline County6
- Bond County5
- Jefferson County5
- Madison County5
- Hardin County5
- Carroll County5
- Jo Daviess County5
- Rock Island County5
- Whiteside County5
- McLean County5
- LaSalle County5
- DeKalb County5
- Clay County4
- Marion County4
- Edwards County4
- Gallatin County4
- Wabash County4
- Wayne County4
- Macoupin County4
- Henry County4
- Knox County4
- Mercer County4
- Stark County4
61 more counties
- Fulton County4
- Grundy County4
- Peoria County4
- Tazewell County4
- Stephenson County4
- Lee County4
- Kane County4
- McHenry County4
- Lake County4
- Boone County4
- Winnebago County4
- Effingham County3
- Hamilton County3
- Lawrence County3
- Richland County3
- White County3
- Hancock County3
- Henderson County3
- McDonough County3
- Warren County3
- Greene County3
- Morgan County3
- Scott County3
- Cass County3
- Kankakee County3
- Mason County3
- Sangamon County3
- Woodford County3
- Bureau County3
- DuPage County3
- Kendall County3
- Ogle County3
- Will County3
- Calhoun County2
- Jersey County2
- Crawford County2
- Jasper County2
- Coles County2
- Pike County2
- Champaign County2
- Ford County2
- Livingston County2
- Logan County2
- Marshall County2
- Menard County2
- Piatt County2
- Schuyler County2
- Putnam County2
- Cook County2
- Clark County1
- Cumberland County1
- Edgar County1
- Brown County1
- Christian County1
- DeWitt County1
- Douglas County1
- Iroquois County1
- Macon County1
- Moultrie County1
- Shelby County1
- Vermilion County1
Nearby
Alerts in force nowTornadoes on recordThe radar archive20032005
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.