727  
WWUS85 KMSO 300043  
SPSMSO  
 
SPECIAL WEATHER STATEMENT  
NATIONAL WEATHER SERVICE MISSOULA MT  
643 PM MDT THU MAY 29 2025  
 
MTZ006-007-300130-  
BITTERROOT/SAPPHIRE MOUNTAINS MT-BUTTE/BLACKFOOT REGION MT-  
643 PM MDT THU MAY 29 2025  
 
...A STRONG THUNDERSTORM WILL IMPACT PORTIONS OF NORTHEASTERN RAVALLI  
AND CENTRAL GRANITE COUNTIES THROUGH 730 PM MDT...  
 
AT 643 PM MDT, DOPPLER RADAR WAS TRACKING A STRONG THUNDERSTORM 19  
MILES SOUTHWEST OF PHILIPSBURG, OR 23 MILES EAST OF HAMILTON, MOVING  
NORTHEAST AT 25 MPH.  
 
HAZARD...WIND GUSTS UP TO 40 MPH AND HALF-INCH SIZE HAIL.  
 
SOURCE...RADAR INDICATED.  
 
IMPACT...GUSTY WINDS COULD KNOCK DOWN TREE LIMBS AND BLOW AROUND  
UNSECURED OBJECTS. MINOR DAMAGE TO OUTDOOR OBJECTS IS  
POSSIBLE.  
 
LOCATIONS IMPACTED INCLUDE...  
PHILIPSBURG, SKALKAHO PASS, AND PORTERS CORNER.  
 
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 4608 11373 4618 11388 4657 11340 4629 11308  
TIME...MOT...LOC 0043Z 226DEG 23KT 4622 11367  
 
MAX HAIL SIZE...0.50 IN  
MAX WIND GUST...40 MPH  
 
 
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