Johnson County KS Tornado Warnings — Live Alerts & History
Kansas · 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
39
1950–present · NOAA/SPC
Violent (EF3+)
1
2.6% of total
Fatalities
0
8 injuries
Strongest Rating
F3
Fujita / Enhanced Fujita
Most Recent
May 20, 2024
Latest tornado on record
Recent Tornado Warning History
| Date | Issued | Expired |
|---|---|---|
| April 27, 2026 | 10:36 AM UTC | 11:00 AM UTC |
| April 26, 2026 | 9:58 PM UTC | 10:10 PM UTC |
| April 26, 2026 | 9:20 PM UTC | 9:45 PM UTC |
| April 17, 2026 | 10:13 PM UTC | 10:45 PM UTC |
| April 14, 2026 | 1:18 AM UTC | 1:45 AM UTC |
| March 7, 2026 | 5:35 AM UTC | 6:00 AM UTC |
Johnson County Facts
- FIPS Code
- 20091
- NWS County Code (UGC)
- KSC091
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.