Severe Thunderstorm Warning for Clark and Spink Counties, South Dakota
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NWS Aberdeen has issued a Severe Thunderstorm Warning for west central Clark County and southern Spink County until 1:45 AM CDT August 25.
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- Record type
- Severe Thunderstorm Warning
- Affected area
- Northeastern South Dakota
- Issued
- August 25, 2026
- Issuing authority
- NWS Aberdeen SD
Storm notices can cover different combinations of wind, hail, lightning, and rainfall. Use the original notice for the hazards and boundaries attached to this specific record.
Record status: publication date is recent, but current status is not stored on this page. Check the issuing agency's live warning service before acting because warnings can be updated, narrowed, or cancelled.
Alert Details
A Severe Thunderstorm Warning (SVR) has been issued by the National Weather Service in Aberdeen SD. The alert is effective from August 25, 2026 at 1:06 AM CDT until August 25, 2026 at 1:45 AM CDT.
Affected Areas
The warning covers West Central Clark County and Southern Spink County in northeastern South Dakota. The storm was located 5 miles southwest of Frankfort or 6 miles east of Redfield at the time of issuance.
What You Should Do
Seek shelter inside a well-built structure and stay away from windows. This storm is capable of producing damaging winds and large hail.
Expected Conditions
At 1:06 AM CDT, a severe thunderstorm was located near the area moving east at 35 mph. Hazards include 60 mph wind gusts and half dollar size hail (1.25 inches). Hail damage to vehicles is expected along with wind damage to roofs, siding, and trees.
Timeline
The warning is in effect until 1:45 AM CDT on August 25, 2026. The storm will be near Redfield around 1:10 AM CDT, Frankfort around 1:15 AM CDT, Glendale Colony and Spink Colony around 1:20 AM CDT, Doland around 1:30 AM CDT, and Hillside Colony and Clark Colony around 1:40 AM CDT.
Original source: NOAA Official Notice ↗
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Two Areazine-derived peer sets for this NWS weather alert: nearest notices by body length and by same severity near the same agency date. Peers come from other categories so they are not the same-feed Related list above.
Similar body length
Nearest notices by article body length (1,168 characters here).
Similar severity timing
Same severity (high) notices issued closest in time to August 25, 2026.
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