482  
WWUS85 KTFX 111834  
SPSTFX  
 
SPECIAL WEATHER STATEMENT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
1134 AM MST THU DEC 11 2025  
 
MTZ303-309-312-112145-  
EASTERN GLACIER, WESTERN TOOLE, AND CENTRAL PONDERA-  
EASTERN PONDERA AND EASTERN TETON-CASCADE COUNTY BELOW 5000FT-  
INCLUDING THE CITIES OF CUT BANK, ETHRIDGE, SANTA RITA, BRADY,  
CONRAD, LEDGER, AND GREAT FALLS  
1134 AM MST THU DEC 11 2025  
   
..REDUCED VISIBILITIES FROM SNOW BANDS ACROSS THE I-15 CORRIDOR  
 
CURRENT RADAR SHOWS SNOW BANDS MOVING ACROSS THE I-15 CORRIDOR  
BETWEEN SHELBY AND BRADY, REDUCING VISIBILITIES DOWN TO BELOW A  
MILE AT TIMES. EXPECT ADDITIONAL SNOW BANDS TO CONTINUE TO BRING  
SUDDEN CHANGES IN VISIBILITY TO BELOW A MILE AT TIMES, AND LIGHT  
SNOW ACCUMULATIONS OVER THE NEXT FEW HOURS ALONG I-15 BETWEEN  
GREAT FALLS AND SHELBY. FOR THOSE TRAVELING, BE PREPARED FOR  
SUDDEN CHANGES IN VISIBILITY AND ROAD CONDITIONS.  
 
 
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