Alert archive / Illinois / Red Flag Warnings / 2025
Red Flag Warnings in Illinois, February 2025
4 red flag warnings in February 2025. 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 2025. Tap one for its archive.
- Red Flag Warnings
- 4
- Busiest day
- February 28, 20253 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 27, 1:50 PM CST | Red Flag Warning | DVN | Hancock, Henderson, Henry, McDonough, Mercer, Rock Island and 1 more | 28 hr |
| Feb 28, 2:31 AM CST | Red Flag Warning | LSX | Adams, Bond, Brown, Calhoun, Clinton, Fayette and 11 more | 17 hr |
| Feb 28, 10:47 AM CST | Red Flag Warning | LOT | Ford, Iroquois, Kankakee, Livingston | 7 hr |
| Feb 28, 10:58 AM CST | Red Flag Warning | ILX | Cass, Champaign, Christian, Clark, Coles, Cumberland and 24 more | 7 hr |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Hancock County1
- Henderson County1
- Henry County1
- McDonough County1
- Mercer County1
- Rock Island County1
- Warren County1
- Adams County1
- Bond County1
- Brown County1
- Calhoun County1
- Clinton County1
- Fayette County1
- Greene County1
- Jersey County1
- Macoupin County1
- Madison County1
- Marion County1
- Monroe County1
- Montgomery County1
- Pike County1
- Randolph County1
- Saint Clair County1
- Washington County1
- Ford County1
- Iroquois County1
- Kankakee County1
- Livingston County1
- Cass County1
- Champaign County1
- Christian County1
- Clark County1
- Coles County1
- Cumberland County1
- DeWitt County1
- Douglas County1
- Edgar County1
- Effingham County1
- Fulton County1
- Knox County1
Nearby
Alerts in force nowTornadoes on recordThe radar archive20242026
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.