834  
WWUS85 KTFX 150050  
SPSTFX  
 
SPECIAL WEATHER STATEMENT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
650 PM MDT SUN SEP 14 2025  
 
MTZ307-308-315-316-320-150145-  
SOUTHERN ROCKY MOUNTAIN FRONT MT-  
BIG BELT, BRIDGER AND CASTLE MOUNTAINS MT-SOUTHERN HIGH PLAINS MT-  
UPPER BLACKFOOT AND MACDONALD PASS MT-GATES OF THE MOUNTAINS MT-  
650 PM MDT SUN SEP 14 2025  
 
...STRONG THUNDERSTORMS WILL IMPACT CENTRAL LEWIS AND CLARK COUNTY  
THROUGH 745 PM MDT...  
 
AT 650 PM MDT, DOPPLER RADAR WAS TRACKING STRONG THUNDERSTORMS ALONG  
A LINE EXTENDING FROM 9 MILES SOUTHEAST OF SEELEY LAKE TO 14 MILES  
SOUTHWEST OF LINCOLN TO 17 MILES EAST OF GARRISON. MOVEMENT WAS  
NORTHEAST AT 40 MPH.  
 
HAZARD...WIND GUSTS UP TO 50 MPH.  
 
SOURCE...RADAR INDICATED.  
 
IMPACT...GUSTY WINDS COULD KNOCK DOWN TREE LIMBS AND BLOW AROUND  
UNSECURED OBJECTS.  
 
LOCATIONS IMPACTED INCLUDE...  
LINCOLN, WOLF CREEK, MARYSVILLE, CANYON CREEK, BEAN LAKE, AND CRAIG.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
IF OUTDOORS, CONSIDER SEEKING SHELTER INSIDE A BUILDING.  
 

 
 
LAT...LON 4760 11305 4729 11230 4704 11181 4695 11181  
4661 11230 4666 11233 4666 11242 4670 11242  
4670 11253 4684 11254 4683 11279 4717 11279  
4718 11306 4748 11306 4751 11312  
TIME...MOT...LOC 0050Z 218DEG 34KT 4705 11337 4680 11288 4661 11248  
 
MAX HAIL SIZE...0.00 IN  
MAX WIND GUST...50 MPH  
 

 
 
AM  
 
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