Clark County SD Tornado Warnings — Live Alerts & History
South Dakota · updates automatically
Active Tornado Warnings
No active tornado warnings for Clark 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 Clark County (Since 1950)
Tornadoes on Record
34
1950–present · NOAA/SPC
Violent (EF3+)
1
2.9% of total
Fatalities
0
2 injuries
Strongest Rating
F3
Fujita / Enhanced Fujita
Most Recent
August 11, 2023
Latest tornado on record
Recent Tornado Warning History
| Date | Issued | Expired |
|---|---|---|
| July 2, 2026 | 10:35 PM UTC | 11:15 PM UTC |
| June 10, 2026 | 4:58 AM UTC | 5:45 AM UTC |
| June 10, 2026 | 4:54 AM UTC | 5:45 AM UTC |
Clark County Facts
- FIPS Code
- 46025
- NWS County Code (UGC)
- SDC025
More for Clark 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.