Alert archive / Illinois / Johnson County / 2024
Weather alerts in Johnson County, Illinois, June 2024
6 weather alerts in June 2024, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
- Alerts
- 6
- Warnings
- 0
- Watches
- 0
- Advisories
- 3
- Busiest day
- June 30, 20242 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 | Lasted |
|---|---|---|---|
| Jun 16, 3:13 PM CDT | Special Weather Statement | PAH | 17 min |
| Jun 24, 2:33 AM CDT | Heat Advisory | PAH | 41 hr |
| Jun 25, 10:43 PM CDT | Special Weather Statement | PAH | 47 min |
| Jun 28, 2:08 PM CDT | Heat Advisory | PAH | 29 hr |
| Jun 30, 3:52 AM CDT | Special Weather Statement | PAH | 68 min |
| Jun 30, 4:22 AM CDT | Areal Flood Advisory | PAH | 2 hr |
By product
Every kind of product issued here, grouped by hazard. Each opens the same place narrowed to that product.
| Product | Alerts |
|---|---|
| Severe storms | |
| Special Weather Statement | 3 |
| Flooding | |
| Areal Flood Advisory | 1 |
| Heat | |
| Heat Advisory | 2 |
Nearby
Alerts in force nowTornadoes on recordForecastThe 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. Warning verification from the Mesonet's Cow. Rebuilt daily.