109  
WWUS53 KBIS 080355  
SVSBIS  
 
SEVERE WEATHER STATEMENT  
NATIONAL WEATHER SERVICE BISMARCK ND  
1055 PM CDT THU AUG 7 2025  
 
NDC007-080404-  
/O.CAN.KBIS.SV.W.0230.000000T0000Z-250808T0415Z/  
BILLINGS ND-  
1055 PM CDT THU AUG 7 2025  
 
...THE SEVERE THUNDERSTORM WARNING FOR NORTHEASTERN BILLINGS COUNTY  
IS CANCELLED...  
 
THE STORMS WHICH PROMPTED THE WARNING HAVE MOVED OUT OF THE WARNED  
AREA. HOWEVER, ANOTHER SEVERE THUNDERSTORM WARNING HAS BEEN ISSUED  
FOR NORTHEASTERN BILLINGS COUNTY UNTIL 11 PM MDT  
 
A SEVERE THUNDERSTORM WATCH REMAINS IN EFFECT UNTIL 300 AM CDT FOR  
SOUTH CENTRAL, SOUTHWESTERN AND NORTHWESTERN NORTH DAKOTA.  
 
 
 
LAT...LON 4863 10224 4821 10225 4785 10237 4784 10239  
4712 10252 4731 10304 4733 10304 4733 10310  
4769 10310 4803 10292 4863 10314  
TIME...MOT...LOC 0354Z 249DEG 48KT 4858 10266 4836 10250 4797 10245  
4731 10288  
 
 
 
NDC013-025-053-061-105-080415-  
/O.CON.KBIS.SV.W.0230.000000T0000Z-250808T0415Z/  
DUNN ND-BURKE ND-MCKENZIE ND-WILLIAMS ND-MOUNTRAIL ND-  
1055 PM CDT THU AUG 7 2025  
 
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 1115 PM CDT  
FOR CENTRAL DUNN...SOUTHWESTERN BURKE...EASTERN MCKENZIE...  
NORTHEASTERN WILLIAMS AND WESTERN MOUNTRAIL COUNTIES...  
 
AT 1054 PM CDT, SEVERE THUNDERSTORMS WERE LOCATED ALONG A LINE  
EXTENDING FROM POWERS LAKE TO NEAR ROSS TO NEW TOWN TO 7 MILES  
SOUTHWEST OF KILLDEER, MOVING EAST AT 55 MPH.  
 
HAZARD...70 MPH WIND GUSTS.  
 
SOURCE...TRAINED WEATHER SPOTTERS.  
 
IMPACT...EXPECT CONSIDERABLE TREE DAMAGE. DAMAGE IS LIKELY TO MOBILE  
HOMES, ROOFS, AND OUTBUILDINGS.  
 
LOCATIONS IMPACTED INCLUDE...  
STANLEY, NEW TOWN, TIOGA, KILLDEER, POWERS LAKE, DUNN CENTER, ROSS,  
BATTLEVIEW, MANNING, LOSTWOOD, VAN HOOK PARK, FOUR BEARS VILLAGE,  
MANDAREE, BELDEN, 4 BEARS LODGE, WHITE EARTH, HAMLET, KEENE, WHITE  
EARTH BAY RECREATION AREA, AND OAKDALE.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
FOR YOUR PROTECTION MOVE TO AN INTERIOR ROOM ON THE LOWEST FLOOR OF A  
BUILDING.  
 
 
 
LAT...LON 4863 10224 4821 10225 4785 10237 4784 10239  
4712 10252 4731 10304 4733 10304 4733 10310  
4769 10310 4803 10292 4863 10314  
TIME...MOT...LOC 0354Z 249DEG 48KT 4858 10266 4836 10250 4797 10245  
4731 10288  
 
THUNDERSTORM DAMAGE THREAT...CONSIDERABLE  
HAIL THREAT...RADAR INDICATED  
MAX HAIL SIZE...<.75 IN  
WIND THREAT...OBSERVED  
MAX WIND GUST...70 MPH  
 
 
 
HOLLAN  
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