Clinton County IL Tornado Warnings — Live Alerts & History
Illinois · updates automatically
Active Tornado Warnings
No active tornado warnings for Clinton 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 Clinton County (Since 1950)
Tornadoes on Record
20
1950–present · NOAA/SPC
Violent (EF3+)
1
5.0% of total
Fatalities
2
Direct deaths
Strongest Rating
F3
Fujita / Enhanced Fujita
Most Recent
May 26, 2024
Latest tornado on record
Recent Tornado Warning History
| Date | Issued | Expired |
|---|---|---|
| June 21, 2026 | 10:50 PM UTC | 11:22 PM UTC |
| June 21, 2026 | 10:02 PM UTC | 10:45 PM UTC |
| May 16, 2026 | 8:56 PM UTC | 9:11 PM UTC |
| April 28, 2026 | 1:15 AM UTC | 2:00 AM UTC |
| April 28, 2026 | 12:52 AM UTC | 1:30 AM UTC |
| March 15, 2026 | 10:54 PM UTC | 11:31 PM UTC |
Clinton County Facts
- FIPS Code
- 17027
- NWS County Code (UGC)
- ILC027
More for Clinton 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.