Iroquois County IL Tornado Warnings — Live Alerts & History
Illinois · updates automatically
Active Tornado Warnings
No active tornado warnings for Iroquois County right now
This page updates automatically — new NWS tornado warnings for the county appear here within about a minute of issuance.
Tornado History for Iroquois County (Since 1950)
Tornadoes on Record
51
1950–present · NOAA/SPC
Violent (EF3+)
2
3.9% of total
Fatalities
0
11 injuries
Strongest Rating
F3
Fujita / Enhanced Fujita
Most Recent
December 28, 2025
Latest tornado on record
Recent Tornado Warning History
| Date | Issued | Expired |
|---|---|---|
| June 12, 2026 | 12:24 AM UTC | 1:04 AM UTC |
| June 11, 2026 | 11:55 PM UTC | 12:18 AM UTC |
| April 18, 2026 | 2:15 AM UTC | 3:15 AM UTC |
| December 28, 2025 | 10:12 PM UTC | 11:00 PM UTC |
| December 28, 2025 | 9:58 PM UTC | 10:30 PM UTC |
| December 28, 2025 | 9:33 PM UTC | 10:00 PM UTC |
| December 28, 2025 | 9:25 PM UTC | 9:45 PM UTC |
Iroquois County Facts
- FIPS Code
- 17075
- NWS County Code (UGC)
- ILC075
More for Iroquois County
Recent warning events
Active warnings come from the National Weather Service and refresh on
this page about once a minute. Tornado climatology is computed from the
NOAA/SPC storm events archive (1950–present). VORTEX is not a substitute
for official NWS warnings or a NOAA Weather Radio.