366  
WWUS85 KMSO 052320  
SPSMSO  
 
SPECIAL WEATHER STATEMENT  
NATIONAL WEATHER SERVICE MISSOULA MT  
520 PM MDT SAT SEP 5 2026  
 
MTZ006-052345-  
BITTERROOT/SAPPHIRE MOUNTAINS MT-  
520 PM MDT SAT SEP 5 2026  
 
...A STRONG THUNDERSTORM WILL IMPACT SOUTHEASTERN RAVALLI COUNTY  
UNTIL 545 PM MDT...  
 
AT 520 PM MDT, DOPPLER RADAR WAS TRACKING A STRONG THUNDERSTORM 10  
MILES NORTH OF GIBBONSVILLE, OR 36 MILES NORTH OF SALMON, MOVING  
NORTHEAST AT 35 MPH.  
 
HAZARD...WIND GUSTS UP TO 30 MPH.  
 
SOURCE...RADAR INDICATED.  
 
IMPACT...GUSTY WINDS COULD KNOCK DOWN TREE LIMBS AND BLOW AROUND  
UNSECURED OBJECTS.  
 
LOCATIONS IMPACTED INCLUDE...  
SULA AND LOST TRAIL PASS.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
MONITOR THE WEATHER SITUATION CLOSELY AND BE ALERT FOR THREATENING  
WEATHER CONDITIONS.  
 
 
 
LAT...LON 4567 11403 4570 11410 4596 11393 4587 11368  
4584 11371 4576 11382 4575 11385 4577 11385  
4578 11387 4577 11390 4575 11392 4572 11390  
4570 11391 4570 11392 4569 11396 4570 11397  
4570 11399 4569 11402 4568 11401  
TIME...MOT...LOC 2320Z 206DEG 29KT 4570 11396  
 
MAX HAIL SIZE...0.00 IN  
MAX WIND GUST...30 MPH  
 
 
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