Grant County SD Tornado Warnings — Live Alerts & History
South Dakota · updates automatically
Active Tornado Warnings
No active tornado warnings for Grant 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 Grant County (Since 1950)
Tornadoes on Record
22
1950–present · NOAA/SPC
Violent (EF3+)
0
0.0% of total
Fatalities
0
Direct deaths
Strongest Rating
F2
Fujita / Enhanced Fujita
Most Recent
May 6, 2023
Latest tornado on record
Recent Tornado Warning History
| Date | Issued | Expired |
|---|---|---|
| June 10, 2026 | 4:58 AM UTC | 5:45 AM UTC |
| June 10, 2026 | 4:54 AM UTC | 5:45 AM UTC |
Grant County Facts
- FIPS Code
- 46051
- NWS County Code (UGC)
- SDC051
More for Grant 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.