St. Charles County MO Tornado Warnings — Live Alerts & History
Missouri · updates automatically
Active Tornado Warnings
No active tornado warnings for St. Charles 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 St. Charles County (Since 1950)
Tornadoes on Record
38
1950–present · NOAA/SPC
Violent (EF3+)
5
13.2% of total
Fatalities
1
89 injuries
Strongest Rating
EF3
Fujita / Enhanced Fujita
Most Recent
November 5, 2024
Latest tornado on record
Recent Tornado Warning History
| Date | Issued | Expired |
|---|---|---|
| April 27, 2026 | 11:41 PM UTC | 12:13 AM UTC |
| April 27, 2026 | 8:19 PM UTC | 9:00 PM UTC |
| April 27, 2026 | 7:49 PM UTC | 8:30 PM UTC |
| April 27, 2026 | 5:27 PM UTC | 6:15 PM UTC |
St. Charles County Facts
- FIPS Code
- 29183
- NWS County Code (UGC)
- MOC183
More for St. Charles 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.