McDonough County IL Tornado Warnings — Live Alerts & History
Illinois · updates automatically
Active Tornado Warnings
No active tornado warnings for McDonough 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 McDonough County (Since 1950)
Tornadoes on Record
40
1950–present · NOAA/SPC
Violent (EF3+)
2
5.0% of total
Fatalities
0
2 injuries
Strongest Rating
F3
Fujita / Enhanced Fujita
Most Recent
April 21, 2025
Latest tornado on record
Recent Tornado Warning History
| Date | Issued | Expired |
|---|---|---|
| June 11, 2026 | 10:19 PM UTC | 11:00 PM UTC |
| June 11, 2026 | 9:19 PM UTC | 10:15 PM UTC |
| April 18, 2026 | 12:08 AM UTC | 1:00 AM UTC |
McDonough County Facts
- FIPS Code
- 17109
- NWS County Code (UGC)
- ILC109
More for McDonough 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.