604
WWUS83 KABR 310007
SPSABR

Special Weather Statement
National Weather Service Aberdeen SD
707 PM CDT Sun Aug 30 2026

SDZ015-310100-
Dewey SD-
607 PM MDT Sun Aug 30 2026

...AN AREA OF STRONG THUNDERSTORMS WILL IMPACT DEWEY COUNTY UNTIL 7
PM MDT...

At 607 PM MDT, Doppler radar was tracking an area of strong
thunderstorms extending from 9 miles north of Firesteel to 20 miles
south of Lantry, or extending from 11 miles northwest of Timber Lake
to 20 miles south of Lantry, moving east at 45 mph.

HAZARD...Wind gusts of 50 to 55 mph and pea 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 thunderstorms will be near...
  Firesteel, Lantry and Bear Creek around 610 PM MDT.
  Green Grass, Eagle Butte and Timber Lake around 615 PM MDT.
  Little Moreau Rec Area around 620 PM MDT.
  Parade around 625 PM MDT.
  Glencross around 630 PM MDT.

Other locations impacted by these strong thunderstorms include
Cheyenne River Reservation and Lake Oahe.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Monitor the weather situation closely and be alert for threatening
weather conditions.

This storm may intensify, so be certain to monitor local radio
stations and available television stations for additional information
and possible warnings from the National Weather Service.

If on or near Lake Oahe, get out of the water and move indoors or
inside a vehicle. Remember, lightning can strike out to 10 miles from
the parent thunderstorm. If you can hear thunder, you are close
enough to be struck by lightning. Move to safe shelter now! Do not be
caught on the water in a thunderstorm.

&&

LAT...LON 4547 10147 4547 10055 4499 10066 4476 10077
      4477 10077 4476 10080 4478 10083 4477 10089
      4478 10091 4477 10092 4477 10095 4472 10102
      4474 10106 4475 10114 4499 10114 4499 10150
      4504 10150 4504 10149 4539 10149 4539 10147
TIME...MOT...LOC 0006Z 265DEG 39KT 4555 10124 4499 10140 4473 10156

MAX HAIL SIZE...0.25 IN
MAX WIND GUST...50 TO 55 MPH

$$

TMT