741  
CDUS45 KTFX 260740  
CLILWT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
140 AM MDT THU MAR 26 2026  
   
...............................
 
 
   
..THE LEWISTOWN MT CLIMATE SUMMARY FOR MARCH 25 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 65 1146 AM 73 1999 48 17 57  
MINIMUM 32 1159 PM -20 1996 25 7 39  
AVERAGE 49 36 13 48  
 
PRECIPITATION (IN)  
YESTERDAY 0.10 1.25 1995 0.03 0.07 0.23  
MONTH TO DATE 1.79 0.62 1.17 0.54  
SINCE OCT 1 5.52 4.14 1.38 2.79  
SINCE JAN 1 2.93 1.69 1.24 1.42  
 
SNOWFALL (IN)  
YESTERDAY MM  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 16 29 -13 17  
MONTH TO DATE 672 829 -157 711  
SINCE MAR 1 672 829 -157 711  
SINCE JUL 1 5359 6595 -1236 6273  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE MAR 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 26 HIGHEST WIND DIRECTION W (270)  
HIGHEST GUST SPEED 40 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 10.3  
 
SKY COVER  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
LIGHT SNOW  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 1000 PM  
LOWEST 31 1200 PM  
AVERAGE 64  
   
......................................................
 
 
THE LEWISTOWN MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 48 72 1960  
MINIMUM TEMPERATURE (F) 25 -13 1904  
 
SUNRISE AND SUNSET  
MARCH 26 2026.........SUNRISE 709 AM MDT SUNSET 739 PM MDT  
MARCH 27 2026.........SUNRISE 707 AM MDT SUNSET 741 PM MDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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