247  
WWUS85 KMSO 131511  
SPSMSO  
 
SPECIAL WEATHER STATEMENT  
NATIONAL WEATHER SERVICE MISSOULA MT  
911 AM MDT SAT AUG 13 2022  
 
MTZ007-131600-  
BUTTE/BLACKFOOT REGION MT-  
911 AM MDT SAT AUG 13 2022  
 
...A STRONG THUNDERSTORM WILL IMPACT PORTIONS OF NORTHEASTERN DEER  
LODGE, SOUTHEASTERN GRANITE, NORTH CENTRAL SILVER BOW AND SOUTH  
CENTRAL POWELL COUNTIES THROUGH 1000 AM MDT...  
 
AT 911 AM MDT, DOPPLER RADAR WAS TRACKING A STRONG THUNDERSTORM OVER  
WEST VALLEY, OR NEAR ANACONDA, MOVING NORTHEAST AT 35 MPH.  
 
HAZARD...HALF-INCH SIZE HAIL.  
 
SOURCE...RADAR INDICATED.  
 
IMPACT...MINOR DAMAGE TO OUTDOOR OBJECTS IS POSSIBLE.  
 
LOCATIONS IMPACTED INCLUDE...  
DEER LODGE, ANACONDA, WEST VALLEY, WARM SPRINGS, GALEN, LOST CREEK  
AND RACETRACK.  
 
THIS INCLUDES INTERSTATE 90 BETWEEN MILE MARKERS 185 AND 204.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
THIS STORM MAY INTENSIFY, SO BE CERTAIN TO MONITOR LOCAL RADIO  
STATIONS AND AVAILABLE TELEVISION STATIONS FOR ADDITIONAL INFORMATION  
AND POSSIBLE WARNINGS FROM THE NATIONAL WEATHER SERVICE.  
 

 
 
LAT...LON 4635 11245 4633 11246 4634 11247 4634 11250  
4633 11250 4633 11253 4630 11257 4627 11256  
4624 11260 4622 11257 4619 11258 4603 11310  
4619 11322 4649 11254 4635 11244  
TIME...MOT...LOC 1511Z 242DEG 31KT 4615 11307  
 
MAX HAIL SIZE...0.50 IN  
MAX WIND GUST...<30 MPH  
 

 
 
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