⚠️ Special Weather Statement – Corson; Campbell; Walworth; Dewey – Thursday, June 18, 2026

Special Weather Statement issued June 18 at 10:16PM CDT by NWS Aberdeen SD

Details

At 1016 PM CDT/916 PM MDT/, Doppler radar was tracking strong
thunderstorms along a line extending from near Selfridge to near
Mclaughlin to near Glencross. Movement was east at 40 mph.

HAZARD…Wind gusts of 50 to 55 mph.

SOURCE…Radar indicated.

IMPACT…Gusty winds could knock down tree limbs and blow around
unsecured objects.

Locations impacted include…
Mobridge, Mclaughlin, Little Eagle, Wakpala, Pollock, Kenel, Trail
City, Mahto, Indian Creek Rec Area, Indian Memorial Rec Area, Spring
Lake, Revheim Bay Rec Area, Grand River Casino, Glencross, and
southeastern Standing Rock Nation.

Instructions

If outdoors, consider seeking shelter inside a building.

To report severe weather, contact your nearest law enforcement
agency. They will relay your report to the National Weather Service
office in Aberdeen.

This alert was automatically posted by SkyGuard, MWSC’s severe weather alerting system. Source: National Weather Service.