176  
CDUS45 KTFX 110840  
CLILWT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
140 AM MST TUE NOV 11 2025  
   
...............................
 
 
   
..THE LEWISTOWN MT CLIMATE SUMMARY FOR NOVEMBER 10 2025
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1896 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 67 1213 PM 76 1905 45 22 50  
MINIMUM 38 108 AM -24 1911 22 16 31  
AVERAGE 53 34 19 41  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.83 1955 0.02 -0.02 0.01  
MONTH TO DATE 0.04 0.26 -0.22 0.40  
SINCE OCT 1 1.29 1.53 -0.24 0.71  
SINCE JAN 1 15.76 16.25 -0.49 19.22  
 
SNOWFALL (IN)  
YESTERDAY MM  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 12 31 -19 24  
MONTH TO DATE 224 295 -71 277  
SINCE SEP 1 998 1254 -256 884  
SINCE JUL 1 1072 1400 -328 989  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE SEP 1 11 19 -8 46  
SINCE JAN 1 163 229 -66 298    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 30 HIGHEST WIND DIRECTION SW (240)  
HIGHEST GUST SPEED 41 HIGHEST GUST DIRECTION SW (240)  
AVERAGE WIND SPEED 14.1  
 
SKY COVER  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 55 300 AM  
LOWEST 22 100 PM  
AVERAGE 39  
   
......................................................
 
 
THE LEWISTOWN MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 45 74 1905  
MINIMUM TEMPERATURE (F) 22 -20 1940  
 
SUNRISE AND SUNSET  
NOVEMBER 11 2025......SUNRISE 716 AM MST SUNSET 447 PM MST  
NOVEMBER 12 2025......SUNRISE 718 AM MST SUNSET 446 PM MST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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