⚠️ Special Weather Statement – Northern Black Hills – Friday, July 10, 2026

Special Weather Statement issued July 10 at 4:05PM MDT by NWS Rapid City SD

Details

At 405 PM MDT, Doppler radar was tracking a strong thunderstorm over
Roughlock Falls, or 9 miles west of Lead, moving northeast at 5 mph.

HAZARD…Penny size hail.

SOURCE…Radar indicated.

IMPACT…Minor damage to outdoor objects is possible.

Locations impacted include…
Cheyenne Crossing, Savoy, Roughlock Falls, Spearfish Canyon, Terry
Peak and Iron Creek Lake.

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.