315  
WWUS53 KBIS 080547  
SVSBIS  
 
SEVERE WEATHER STATEMENT  
NATIONAL WEATHER SERVICE BISMARCK ND  
1247 AM CDT FRI AUG 8 2025  
 
NDC025-037-057-059-065-089-080615-  
/O.CON.KBIS.SV.W.0236.000000T0000Z-250808T0615Z/  
DUNN ND-MORTON ND-STARK ND-OLIVER ND-MERCER ND-GRANT ND-  
1247 AM CDT FRI AUG 8 2025  
 
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 115 AM  
CDT/1215 AM MDT/ FOR SOUTHEASTERN DUNN...NORTHWESTERN MORTON...  
EASTERN STARK...OLIVER...MERCER AND NORTHWESTERN GRANT COUNTIES...  
 
AT 1247 AM CDT/1147 PM MDT/, SEVERE THUNDERSTORMS WERE LOCATED ALONG  
A LINE EXTENDING FROM 7 MILES NORTHWEST OF WILTON TO 13 MILES  
NORTHWEST OF MANDAN TO 6 MILES EAST OF HEART BUTTE DAM, MOVING EAST  
AT 55 MPH.  
 
HAZARD...60 MPH WIND GUSTS.  
 
SOURCE...RADAR INDICATED.  
 
IMPACT...EXPECT DAMAGE TO ROOFS, SIDING, AND TREES.  
 
LOCATIONS IMPACTED INCLUDE...  
BEULAH, HAZEN, NEW SALEM, GLEN ULLIN, HEBRON, CENTER, RICHARDTON,  
STANTON, GLADSTONE, ZAP, HALLIDAY, GOLDEN VALLEY, TAYLOR, ALMONT,  
DODGE, MARSHALL, HANNOVER, JUDSON, LEFOR, AND CROWN BUTTE LAKE.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
FOR YOUR PROTECTION MOVE TO AN INTERIOR ROOM ON THE LOWEST FLOOR OF A  
BUILDING.  
 
 
 
LAT...LON 4663 10278 4711 10239 4750 10231 4736 10136  
4729 10135 4725 10121 4728 10117 4729 10106  
4725 10098 4718 10099 4704 10088 4696 10093  
4662 10132  
TIME...MOT...LOC 0547Z 281DEG 48KT 4724 10087 4692 10114 4657 10168  
 
HAIL THREAT...RADAR INDICATED  
MAX HAIL SIZE...<.75 IN  
WIND THREAT...RADAR INDICATED  
MAX WIND GUST...60 MPH  
 
 
 
HOLLAN  
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