918  
WWUS55 KGGW 150234  
SVSGGW  
 
SEVERE WEATHER STATEMENT  
NATIONAL WEATHER SERVICE GLASGOW MT  
834 PM MDT TUE JUL 14 2026  
 
MTC069-150300-  
/O.CON.KGGW.SV.W.0102.000000T0000Z-260715T0300Z/  
PETROLEUM MT-  
834 PM MDT TUE JUL 14 2026  
 
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 900 PM MDT  
FOR PETROLEUM COUNTY...  
 
AT 833 PM MDT, A SEVERE THUNDERSTORM WAS LOCATED NEAR WINNETT, MOVING  
NORTHEAST AT 20 MPH.  
 
THIS IS A DESTRUCTIVE STORM FOR WINNETT AND FLATWILLOW.  
 
HAZARD...80 MPH WIND GUSTS AND PING PONG BALL SIZE HAIL.  
 
SOURCE...RADAR INDICATED.  
 
IMPACT...FLYING DEBRIS WILL BE DANGEROUS TO THOSE CAUGHT WITHOUT  
SHELTER. MOBILE HOMES WILL BE HEAVILY DAMAGED. EXPECT  
CONSIDERABLE DAMAGE TO ROOFS, WINDOWS, AND VEHICLES.  
EXTENSIVE TREE DAMAGE AND POWER OUTAGES ARE LIKELY.  
 
LOCATIONS IMPACTED INCLUDE...  
WINNETT, FLATWILLOW, PETROLIA LAKE, CAT CREEK, AND TIEGEN.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
FOR YOUR PROTECTION MOVE TO AN INTERIOR ROOM ON THE LOWEST FLOOR OF A  
BUILDING.  
 
TORRENTIAL RAINFALL IS OCCURRING WITH THIS STORM, AND MAY LEAD TO  
FLASH FLOODING. DO NOT DRIVE YOUR VEHICLE THROUGH FLOODED ROADWAYS.  
 
 
 
LAT...LON 4723 10872 4735 10815 4706 10792 4702 10792  
4701 10789 4688 10794 4688 10792 4687 10792  
4686 10790 4682 10785 4678 10785 4676 10783  
4675 10863 4684 10863 4684 10861 4710 10861  
4710 10874  
TIME...MOT...LOC 0233Z 237DEG 30KT 4697 10849  
 
THUNDERSTORM DAMAGE THREAT...DESTRUCTIVE  
HAIL THREAT...RADAR INDICATED  
MAX HAIL SIZE...1.50 IN  
WIND THREAT...RADAR INDICATED  
MAX WIND GUST...80 MPH  
 
 
 
RDJ  
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