⚠️ Special Weather Statement – Big Stone; Roberts; Grant – Saturday, July 4, 2026

Special Weather Statement issued July 4 at 5:47PM CDT by NWS Aberdeen SD

Details

At 547 PM CDT, Doppler radar was tracking a strong thunderstorm over
Lismore Colony, or 8 miles southwest of Clinton, moving east at 25
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.

The strong thunderstorm will be near…
Lismore Colony around 550 PM CDT.
Lagoona Beach, Clinton and Big Stone City around 600 PM CDT.
Ortonville around 605 PM 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.