685  
WWUS55 KBYZ 272106  
SVSBYZ  
 
SEVERE WEATHER STATEMENT  
NATIONAL WEATHER SERVICE BILLINGS MT  
306 PM MDT SAT JUN 27 2026  
 
WYC033-272116-  
/O.CAN.KBYZ.SV.W.0054.000000T0000Z-260627T2130Z/  
SHERIDAN WY-  
306 PM MDT SAT JUN 27 2026  
 
...SEVERE THUNDERSTORM WARNING IS CANCELLED FOR EASTERN SHERIDAN  
COUNTY...  
 
THE STORMS WHICH PROMPTED THE WARNING HAVE MOVED OUT OF THE AREA.  
THEREFORE, THE WARNING HAS BEEN CANCELLED.  
 
A SEVERE THUNDERSTORM WATCH REMAINS IN EFFECT UNTIL 700 PM MDT FOR A  
PORTION OF NORTH CENTRAL WYOMING.  
 

 
 
LAT...LON 4526 10628 4546 10648 4563 10630 4541 10590  
4501 10563 4500 10582 4500 10591 4499 10593  
4499 10602 4519 10621  
TIME...MOT...LOC 2057Z 236DEG 21KT 4543 10633 4526 10612 4503 10594  
 

 
 
MTC075-087-272130-  
/O.CON.KBYZ.SV.W.0054.000000T0000Z-260627T2130Z/  
POWDER RIVER MT-ROSEBUD MT-  
306 PM MDT SAT JUN 27 2026  
 
...SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 330 PM MDT FOR  
SOUTHWESTERN POWDER RIVER AND SOUTHERN ROSEBUD COUNTIES...  
 
AT 306 PM MDT, SEVERE THUNDERSTORMS WERE LOCATED ALONG A LINE FROM 11  
MILES SOUTH OF ASHLAND TO 27 MILES WEST OF BIDDLE, OR ALONG A LINE  
FROM 35 MILES SOUTHEAST OF COLSTRIP TO 35 MILES SOUTHWEST OF BROADUS,  
MOVING NORTHEAST AT 25 MPH.  
 
HAZARD...PING PONG BALL SIZE HAIL AND 60 MPH WIND GUSTS.  
 
SOURCE...RADAR INDICATED.  
 
IMPACT...PEOPLE AND ANIMALS OUTDOORS WILL BE INJURED. EXPECT HAIL  
DAMAGE TO ROOFS, SIDING, WINDOWS, AND VEHICLES. EXPECT WIND  
DAMAGE TO ROOFS, SIDING, AND TREES.  
 
LOCATIONS IMPACTED INCLUDE...  
ASHLAND, OTTER AND MOORHEAD.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
SEEK SHELTER INSIDE A WELL-BUILT STRUCTURE AND STAY AWAY FROM  
WINDOWS. THESE STORMS ARE CAPABLE OF PRODUCING DAMAGING WINDS AND  
LARGE HAIL.  
 
TORRENTIAL RAINFALL IS ALSO OCCURRING WITH THESE STORMS AND MAY LEAD  
TO FLASH FLOODING. DO NOT DRIVE YOUR VEHICLE THROUGH FLOODED  
ROADWAYS.  
 

 
 
LAT...LON 4526 10628 4546 10648 4563 10630 4541 10590  
4501 10563 4500 10582 4500 10591 4499 10593  
4499 10602 4519 10621  
TIME...MOT...LOC 2057Z 236DEG 21KT 4543 10633 4526 10612 4503 10594  
 
HAIL THREAT...RADAR INDICATED  
MAX HAIL SIZE...1.50 IN  
WIND THREAT...RADAR INDICATED  
MAX WIND GUST...60 MPH  
 

 
 
MATOS  
 
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