Johnson County MO Tornado Warnings — Live Alerts & History
Missouri · updates automatically
Active Tornado Warnings
No active tornado warnings for Johnson 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 Johnson County (Since 1950)
Tornadoes on Record
29
1950–present · NOAA/SPC
Violent (EF3+)
0
0.0% of total
Fatalities
1
14 injuries
Strongest Rating
F2
Fujita / Enhanced Fujita
Most Recent
March 7, 2017
Latest tornado on record
Recent Tornado Warning History
| Date | Issued | Expired |
|---|---|---|
| June 17, 2026 | 9:33 PM UTC | 10:15 PM UTC |
| June 14, 2026 | 2:33 AM UTC | 3:00 AM UTC |
| May 19, 2026 | 2:45 AM UTC | 3:15 AM UTC |
| April 24, 2026 | 4:05 AM UTC | 4:30 AM UTC |
Johnson County Facts
- FIPS Code
- 29101
- NWS County Code (UGC)
- MOC101
More for Johnson 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.