867  
WWUS55 KCYS 290151  
SVSCYS  
 
SEVERE WEATHER STATEMENT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
751 PM MDT SAT JUN 28 2025  
 
NEC123-165-290201-  
/O.CAN.KCYS.SV.W.0153.000000T0000Z-250629T0215Z/  
MORRILL NE-SIOUX NE-  
751 PM MDT SAT JUN 28 2025  
 
...THE SEVERE THUNDERSTORM WARNING FOR NORTHWESTERN MORRILL AND  
SOUTHEASTERN SIOUX COUNTIES IS CANCELLED...  
 
THE SEVERE THUNDERSTORM WHICH PROMPTED THE WARNING HAS MOVED OUT OF  
THE WARNED AREA. THEREFORE, THE WARNING HAS BEEN CANCELLED.  
 

 
 
LAT...LON 4200 10299 4201 10321 4200 10322 4200 10340  
4209 10340 4209 10345 4229 10344 4209 10290  
TIME...MOT...LOC 0151Z 233DEG 29KT 4215 10331  
 

 
 
NEC013-290215-  
/O.CON.KCYS.SV.W.0153.000000T0000Z-250629T0215Z/  
BOX BUTTE NE-  
751 PM MDT SAT JUN 28 2025  
 
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 815 PM MDT  
FOR SOUTHWESTERN BOX BUTTE COUNTY...  
 
AT 751 PM MDT, A SEVERE THUNDERSTORM WAS LOCATED NEAR KILPATRICK  
LAKE, OR 22 MILES WEST OF ALLIANCE, MOVING NORTHEAST AT 35 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.  
 
LOCATIONS IMPACTED INCLUDE...  
KILPATRICK LAKE.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
FOR YOUR PROTECTION MOVE TO AN INTERIOR ROOM ON THE LOWEST FLOOR OF A  
BUILDING.  
 

 
 
LAT...LON 4200 10299 4201 10321 4200 10322 4200 10340  
4209 10340 4209 10345 4229 10344 4209 10290  
TIME...MOT...LOC 0151Z 233DEG 29KT 4215 10331  
 
HAIL THREAT...RADAR INDICATED  
MAX HAIL SIZE...1.00 IN  
WIND THREAT...RADAR INDICATED  
MAX WIND GUST...60 MPH  
 

 
 
NATOLI  
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab WY Page
The Nexlab NE Page Main Text Page