512  
CDUS45 KTFX 250845  
CLILWT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
145 AM MST SUN JAN 25 2026  
   
...............................
 
 
   
..THE LEWISTOWN MT CLIMATE SUMMARY FOR JANUARY 24 2026
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1896 TO 2026  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 15 109 PM 65 2005 34 -19 27  
MINIMUM -6 1204 AM -34 1957 13 -19 18  
AVERAGE 5 24 -19 23  
 
PRECIPITATION (IN)  
YESTERDAY 0.04 0.26 1959 0.02 0.02 T  
MONTH TO DATE 0.13 0.45 -0.32 0.84  
SINCE OCT 1 2.72 2.90 -0.18 2.21  
SINCE JAN 1 0.13 0.45 -0.32 0.84  
 
SNOWFALL (IN)  
YESTERDAY MM  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 60 41 19 42  
MONTH TO DATE 816 993 -177 1129  
SINCE DEC 1 1861 2255 -394 2099  
SINCE JUL 1 3500 4346 -846 3790  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION NW (300)  
HIGHEST GUST SPEED 33 HIGHEST GUST DIRECTION W (280)  
AVERAGE WIND SPEED 8.8  
 
SKY COVER  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
SNOW  
LIGHT SNOW  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 92 700 AM  
LOWEST 58 500 AM  
AVERAGE 75  
   
......................................................
 
 
THE LEWISTOWN MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 34 65 2006  
MINIMUM TEMPERATURE (F) 13 -34 1957  
 
SUNRISE AND SUNSET  
JANUARY 25 2026.......SUNRISE 751 AM MST SUNSET 510 PM MST  
JANUARY 26 2026.......SUNRISE 750 AM MST SUNSET 512 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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