⚠️ Severe Thunderstorm Warning – Lyman, SD – Thursday, July 2, 2026

Severe Thunderstorm Warning issued July 2 at 2:43PM CDT until July 2 at 3:30PM CDT by NWS Aberdeen SD

Details

SVRABR

The National Weather Service in Aberdeen has issued a

* Severe Thunderstorm Warning for…
Northwestern Lyman County in central South Dakota…

* Until 330 PM CDT.

* At 242 PM CDT, a severe thunderstorm was located 8 miles northwest
of Fate Dam, or 8 miles north of Presho, moving east at 15 mph.

HAZARD…60 mph wind gusts and half dollar size hail.

SOURCE…Radar indicated.

IMPACT…Hail damage to vehicles is expected. Expect wind damage
to roofs, siding, and trees.

* Locations impacted include…
Byre Lake and western Lower Brule Reservation.

Instructions

For your protection move to an interior room on the lowest floor of a
building.

Torrential rainfall is occurring with this storm, and may lead to
flash flooding. Do not drive your vehicle through flooded roadways.

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