Knox County IL Tornado Warnings — Live Alerts & History
Illinois · updates automatically
Active Tornado Warnings
No active tornado warnings for Knox 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 Knox County (Since 1950)
Tornadoes on Record
29
1950–present · NOAA/SPC
Violent (EF3+)
0
0.0% of total
Fatalities
0
5 injuries
Strongest Rating
EF2
Fujita / Enhanced Fujita
Most Recent
April 21, 2025
Latest tornado on record
Recent Tornado Warning History
| Date | Issued | Expired |
|---|---|---|
| April 18, 2026 | 12:50 AM UTC | 1:30 AM UTC |
| April 18, 2026 | 12:05 AM UTC | 12:30 AM UTC |
| April 17, 2026 | 11:47 PM UTC | 12:30 AM UTC |
| April 2, 2026 | 11:16 PM UTC | 11:45 PM UTC |
| April 2, 2026 | 10:47 PM UTC | 11:30 PM UTC |
| April 2, 2026 | 10:19 PM UTC | 11:00 PM UTC |
Knox County Facts
- FIPS Code
- 17095
- NWS County Code (UGC)
- ILC095
More for Knox 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.