WWUS53 KFSD 171838
SVSFSD

Severe Weather Statement
National Weather Service Sioux Falls SD
138 PM CDT Sun May 17 2026

SDC053-171900-
/O.CON.KFSD.SV.W.0035.000000T0000Z-260517T1900Z/
Gregory SD-
138 PM CDT Sun May 17 2026

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 200 PM CDT
FOR SOUTHWESTERN GREGORY COUNTY...

At 137 PM CDT, a severe thunderstorm was located over Herrick, or 31
miles northwest of Spencer, moving northeast at 45 mph.

HAZARD...60 mph wind gusts and quarter size hail.

SOURCE...Radar indicated.

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

This severe storm will be near...
  Herrick and St. Charles around 145 PM CDT.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

LAT...LON 4335 9934 4338 9914 4301 9883 4299 9892
      4300 9953
TIME...MOT...LOC 1837Z 243DEG 38KT 4312 9922 

HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...1.00 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH

$$