Alert archive / Illinois / Wayne County / Extreme Heat Warnings
Extreme Heat Warnings in Wayne County, Illinois, 2026
4 extreme heat warnings in 2026. An alert counts here when it covered this county. The archive of extreme heat warnings reaches back to 2005.
Wayne County and its neighbors
Each county as a circle sized by its count in 2026. Tap one for its archive.
- Extreme Heat Warnings
- 4
- Busiest month
- June1 extreme heat warnings
- Busiest day
- June 28, 20261 extreme heat warnings
Over time
By month
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 | Lasted |
|---|---|---|---|
| Jun 28, 11:28 AM CDT | Extreme Heat Warning | PAH | 5 days |
| Jul 25, 11:30 PM CDT | Extreme Heat Warning | PAH | 68 hr |
| Aug 10, 12:50 AM CDT | Extreme Heat Warning | PAH | 7 days |
| Sep 1, 11:46 AM CDT | Extreme Heat Warning | PAH | 4 days |
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordForecastThe radar archive2025
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.