Bon Homme County SD Tornado Warnings — Live Alerts & History
South Dakota · updates automatically
Active Tornado Warnings
No active tornado warnings for Bon Homme 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 Bon Homme County (Since 1950)
Tornadoes on Record
25
1950–present · NOAA/SPC
Violent (EF3+)
4
16.0% of total
Fatalities
0
2 injuries
Strongest Rating
F3
Fujita / Enhanced Fujita
Most Recent
July 3, 2023
Latest tornado on record
Recent Tornado Warning History
| Date | Issued | Expired |
|---|---|---|
| May 17, 2026 | 7:50 PM UTC | 8:30 PM UTC |
Bon Homme County Facts
- FIPS Code
- 46009
- NWS County Code (UGC)
- SDC009
More for Bon Homme County
- South Dakota tornado history
- FEMA disaster declarations for Bon Homme County
- All South Dakota counties
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.