| Event | Special Weather Statement |
| Severity | Moderate |
| Urgency | Expected |
| Certainty | Observed |
| Area | Corson; Campbell |
| Effective | 9/28/2026, 8:04:00 AM CDT |
| Expires | 9/28/2026, 8:45:00 AM CDT |
Special Weather Statement issued September 28 at 8:04AM CDT by NWS Aberdeen SD
Details
At 804 AM CDT /704 AM MDT/, Doppler radar was tracking a strong
thunderstorm near Grand River Casino, or near Wakpala, moving
northeast at 30 mph.
HAZARD…Wind gusts up to 50 mph and pea 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.
The strong thunderstorm will be near…
Indian Memorial Rec Area and Grand River Casino around 805 AM CDT.
Wakpala around 810 AM CDT.
Instructions
Monitor the weather situation closely and be alert for threatening
weather conditions.
This alert was automatically posted by SkyGuard, MWSC’s severe weather alerting system. Source: National Weather Service.
More Stories
⚠️ Special Weather Statement – Corson; Dewey – Monday, September 28, 2026
⚠️ Dense Fog Advisory – Rawlins; Decatur; Norton; Sherman; Thomas; Sheridan; Graham; Wallace; Logan; Gove; Greeley; Wichita; Red Willow – Monday, September 28, 2026
⚠️ Dense Fog Advisory – Hemphill – Monday, September 28, 2026