Mellette County SD Tornado Warnings — Live Alerts & History
South Dakota · updates automatically
Active Tornado Warnings
No active tornado warnings for Mellette 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 Mellette County (Since 1950)
Tornadoes on Record
11
1950–present · NOAA/SPC
Violent (EF3+)
0
0.0% of total
Fatalities
0
Direct deaths
Strongest Rating
F2
Fujita / Enhanced Fujita
Most Recent
July 24, 2000
Latest tornado on record
Recent Tornado Warning History
| Date | Issued | Expired |
|---|---|---|
| June 29, 2026 | 9:26 AM UTC | 10:00 AM UTC |
Mellette County Facts
- FIPS Code
- 46095
- NWS County Code (UGC)
- SDC095
More for Mellette County
- South Dakota tornado history
- FEMA disaster declarations for Mellette 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.