Winnebago County IL Tornado Warnings — Live Alerts & History
Illinois · updates automatically
Active Tornado Warnings
No active tornado warnings for Winnebago 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 Winnebago County (Since 1950)
Tornadoes on Record
21
1950–present · NOAA/SPC
Violent (EF3+)
0
0.0% of total
Fatalities
0
6 injuries
Strongest Rating
EF2
Fujita / Enhanced Fujita
Most Recent
July 16, 2024
Latest tornado on record
Recent Tornado Warning History
| Date | Issued | Expired |
|---|---|---|
| July 3, 2026 | 11:35 PM UTC | 12:00 AM UTC |
| April 18, 2026 | 12:09 AM UTC | 12:45 AM UTC |
| April 17, 2026 | 10:07 PM UTC | 10:37 PM UTC |
| April 17, 2026 | 9:09 PM UTC | 10:15 PM UTC |
| April 16, 2026 | 12:56 AM UTC | 1:30 AM UTC |
| April 15, 2026 | 1:20 AM UTC | 1:45 AM UTC |
Winnebago County Facts
- FIPS Code
- 17201
- NWS County Code (UGC)
- ILC201
More for Winnebago 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.