370 
WUUS53 KFSD 080320
SVRFSD
SDC009-023-043-067-080400-
/O.NEW.KFSD.SV.W.0281.260908T0320Z-260908T0400Z/

BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Sioux Falls SD
1020 PM CDT Mon Sep 7 2026

The National Weather Service in Sioux Falls has issued a

* Severe Thunderstorm Warning for...
  Southeastern Charles Mix County in south central South Dakota...
  Bon Homme County in southeastern South Dakota...
  Southeastern Douglas County in south central South Dakota...
  Southwestern Hutchinson County in southeastern South Dakota...

* Until 1100 PM CDT.

* At 1020 PM CDT, severe thunderstorms were located along a line
  extending from near Delmont to near Dante to 7 miles south of Avon,
  moving east at 25 mph.

  HAZARD...60 mph wind gusts.

  SOURCE...Radar indicated.

  IMPACT...Expect damage to roofs, siding, and trees.

* Severe thunderstorms will be near...
  Tripp and Avon around 1025 PM CDT.
  Tyndall around 1035 PM CDT.
  Kaylor around 1040 PM CDT.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

LAT...LON 4332 9778 4315 9777 4288 9776 4285 9817
      4305 9818 4325 9817
TIME...MOT...LOC 0320Z 249DEG 24KT 4325 9810 4308 9811 4290 9811 

HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...<.75 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH

$$

AP


105 
WUUS53 KFSD 080348
SVRFSD
SDC009-135-080415-
/O.NEW.KFSD.SV.W.0282.260908T0348Z-260908T0415Z/

BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Sioux Falls SD
1048 PM CDT Mon Sep 7 2026

The National Weather Service in Sioux Falls has issued a

* Severe Thunderstorm Warning for...
  Southeastern Bon Homme County in southeastern South Dakota...
  Southwestern Yankton County in southeastern South Dakota...

* Until 1115 PM CDT.

* At 1048 PM CDT, a severe thunderstorm was located near Tyndall,
  moving east at 30 mph.

  HAZARD...60 mph wind gusts.

  SOURCE...Radar indicated.

  IMPACT...Expect damage to roofs, siding, and trees.

* This severe thunderstorm will be near...
  Lewis And Clark State Recreation Area and Tabor around 1055 PM 
  CDT.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

LAT...LON 4285 9778 4287 9783 4286 9786 4303 9789
      4306 9758 4285 9752 4286 9763 4284 9767
TIME...MOT...LOC 0348Z 258DEG 26KT 4292 9778 

HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...<.75 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH

$$

AP