⚠️ Severe Thunderstorm Warning – Dewey, SD – Saturday, August 29, 2026

Event	Severe Thunderstorm Warning
Severity	Severe
Urgency	Immediate
Certainty	Observed
Area	Dewey, SD
Effective	8/29/2026, 6:54:00 PM CDT
Expires	8/29/2026, 8:00:00 PM CDT

Severe Thunderstorm Warning issued August 29 at 6:54PM CDT until August 29 at 8:00PM CDT by NWS Aberdeen SD

Details

SVRABR

The National Weather Service in Aberdeen has issued a

* Severe Thunderstorm Warning for…
Northeastern Dewey County in north central South Dakota…

* Until 700 PM MDT.

* At 554 PM MDT, a severe thunderstorm was located near Laplant, or
25 miles southeast of Timber Lake, moving east at 10 mph.

HAZARD…Golf ball size hail and 60 mph wind gusts.

SOURCE…Radar indicated.

IMPACT…People and animals outdoors will be injured. Expect hail
damage to roofs, siding, windows, and vehicles. Expect
wind damage to roofs, siding, and trees.

* This severe thunderstorm will be near…
Laplant around 605 PM MDT.
Tiospaye Topa School around 610 PM MDT.

Instructions

Anyone outdoors should move to shelter inside a well-built structure
and stay away from windows. This storm is capable of producing
dangerous hail and damaging winds.

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