Alert archive / Illinois / Special Weather Statements / 2018
Special Weather Statements in Illinois, April 2018
20 special weather statements in April 2018. An alert counts here when it covered any part of the state, so the counties below add up to more than the state. The archive of special weather statements reaches back to 2006.
Special Weather Statements by county
Each county as a circle sized by its count in April 2018. Tap one for its archive.
- Special Weather Statements
- 20
- Busiest day
- April 3, 201811 special weather statements
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 |
|---|---|---|---|---|
| Apr 2, 7:14 PM CDT | Special Weather Statement | PAH | Saline, Williamson | 31 min |
| Apr 2, 7:45 PM CDT | Special Weather Statement | PAH | Gallatin, Saline | 30 min |
| Apr 2, 7:46 PM CDT | Special Weather Statement | LSX | Clinton, Marion | 44 min |
| Apr 2, 11:55 PM CDT | Special Weather Statement | LSX | Clinton | 50 min |
| Apr 3, 12:38 AM CDT | Special Weather Statement | LSX | Madison | 52 min |
| Apr 3, 10:16 AM CDT | Special Weather Statement | LSX | Fayette | 14 min |
| Apr 3, 10:36 AM CDT | Special Weather Statement | ILX | Effingham | 24 min |
| Apr 3, 11:09 AM CDT | Special Weather Statement | ILX | Crawford, Jasper | 51 min |
| Apr 3, 11:37 AM CDT | Special Weather Statement | PAH | Edwards, Wayne | 38 min |
| Apr 3, 12:22 PM CDT | Special Weather Statement | PAH | Wabash | 53 min |
| Apr 3, 3:28 PM CDT | Special Weather Statement | PAH | Jackson, Jefferson, Perry | 62 min |
| Apr 3, 7:40 PM CDT | Special Weather Statement | PAH | Hamilton | 35 min |
| Apr 5, 10:11 AM CDT | Special Weather Statement | DVN | Bureau, Henry, Putnam, Rock Island, Whiteside | 94 min |
| Apr 5, 11:47 AM CDT | Special Weather Statement | DVN | Bureau, Carroll, Jo Daviess, Putnam, Stephenson, Whiteside | 58 min |
| Apr 5, 12:53 PM CDT | Special Weather Statement | DVN | Carroll, Jo Daviess, Stephenson, Whiteside | 112 min |
| Apr 5, 3:04 PM CDT | Special Weather Statement | DVN | Jo Daviess, Stephenson | 86 min |
| Apr 13, 12:28 PM CDT | Special Weather Statement | ILX | Mason | 17 min |
| Apr 13, 9:24 PM CDT | Special Weather Statement | LSX | Calhoun | 51 min |
| Apr 13, 10:32 PM CDT | Special Weather Statement | ILX | Morgan | 43 min |
| Apr 13, 10:32 PM CDT | Special Weather Statement | LSX | Randolph | 43 min |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Whiteside County3
- Jo Daviess County3
- Stephenson County3
- Saline County2
- Clinton County2
- Bureau County2
- Putnam County2
- Carroll County2
- Williamson County1
- Gallatin County1
- Marion County1
- Madison County1
- Fayette County1
- Effingham County1
- Crawford County1
- Jasper County1
- Edwards County1
- Wayne County1
- Wabash County1
- Jackson County1
- Jefferson County1
- Perry County1
- Hamilton County1
- Henry County1
- Rock Island County1
- Mason County1
- Calhoun County1
- Morgan County1
- Randolph County1
Nearby
Alerts in force nowTornadoes on recordThe radar archive20172019
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.