| Event | Special Weather Statement |
| Severity | Moderate |
| Urgency | Expected |
| Certainty | Observed |
| Area | Ziebach |
| Effective | 8/29/2026, 10:16:00 PM CDT |
| Expires | 8/29/2026, 10:45:00 PM CDT |
Special Weather Statement issued August 29 at 9:16PM MDT by NWS Rapid City SD
Details
At 916 PM MDT, Doppler radar was tracking a strong thunderstorm 8
miles northwest of Intersection of Highway 63 and BIA Road 8, or 13
miles southeast of Dupree, moving northeast at 20 mph.
HAZARD…Wind gusts up to 40 mph and nickel size hail.
SOURCE…Radar indicated.
IMPACT…Gusty winds could knock down tree limbs and blow around
unsecured objects. Minor damage to outdoor objects is
possible.
Locations impacted include…
South Eagle Butte.
Instructions
Monitor the weather situation closely and be alert for threatening
weather conditions.
Very heavy rainfall is also occurring with this storm and may lead to
localized flooding. Do not drive your vehicle through flooded
roadways.
This alert was automatically posted by SkyGuard, MWSC’s severe weather alerting system. Source: National Weather Service.
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