Alert archive / Illinois / Red Flag Warnings / 2024
Red Flag Warnings in Illinois, February 2024
5 red flag warnings in February 2024. 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 red flag warnings reaches back to 2005.
Red Flag Warnings by county
Each county as a circle sized by its count in February 2024. Tap one for its archive.
- Red Flag Warnings
- 5
- Busiest day
- February 26, 20243 red flag warnings
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 25, 1:27 PM CST | Red Flag Warning | DVN | Bureau, Carroll, Hancock, Henderson, Henry, Jo Daviess and 7 more | 29 hr |
| Feb 25, 1:35 PM CST | Red Flag Warning | LSX | Adams, Brown, Calhoun, Greene, Jersey, Pike | 28 hr |
| Feb 26, 2:03 AM CST | Red Flag Warning | ILX | Cass, Fulton, Knox, Logan, McLean, Marshall and 9 more | 16 hr |
| Feb 26, 3:05 AM CST | Red Flag Warning | LOT | Boone, DeKalb, DuPage, Ford, Grundy, Iroquois and 10 more | 15 hr |
| Feb 26, 12:23 PM CST | Red Flag Warning | LSX | Calhoun | 31 hr |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Calhoun County2
- Bureau County1
- Carroll County1
- Hancock County1
- Henderson County1
- Henry County1
- Jo Daviess County1
- McDonough County1
- Mercer County1
- Putnam County1
- Rock Island County1
- Stephenson County1
- Warren County1
- Whiteside County1
- Adams County1
- Brown County1
- Greene County1
- Jersey County1
- Pike County1
- Cass County1
- Fulton County1
- Knox County1
- Logan County1
- McLean County1
- Marshall County1
- Mason County1
- Menard County1
- Morgan County1
- Peoria County1
- Schuyler County1
- Scott County1
- Stark County1
- Tazewell County1
- Woodford County1
- Boone County1
- DeKalb County1
- DuPage County1
- Ford County1
- Grundy County1
- Iroquois County1
Nearby
Alerts in force nowTornadoes on recordThe radar archive20232025
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.