941  
CDUS45 KTFX 222240  
CLILWT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
440 PM MDT SAT MAR 22 2025  
   
...............................  
 
   
..THE LEWISTOWN MT CLIMATE SUMMARY FOR MARCH 22 2025  
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 41 334 AM 75 1928 47 -6 26  
MINIMUM 31 214 PM -19 1898 24 7 18  
AVERAGE 36 35 1 22  
 
PRECIPITATION (IN)  
TODAY 0.05 0.70 1973 0.04 0.01 0.03  
MONTH TO DATE 0.28 0.52 -0.24 0.15  
SINCE OCT 1 2.53 4.04 -1.51 3.67  
SINCE JAN 1 1.16 1.59 -0.43 1.21  
 
DEGREE DAYS  
HEATING  
TODAY 29 30 -1 43  
MONTH TO DATE 648 741 -93 717  
SINCE MAR 1 648 741 -93 717  
SINCE JUL 1 6210 6507 -297 5949  
 
COOLING  
TODAY 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 28 HIGHEST WIND DIRECTION W (270)  
HIGHEST GUST SPEED 38 HIGHEST GUST DIRECTION NW (310)  
AVERAGE WIND SPEED 14.5  
 
SKY COVER  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
HEAVY SNOW  
SNOW  
LIGHT SNOW  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96  
LOWEST 46  
AVERAGE 71  
   
......................................................  
 
THE LEWISTOWN MT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 47 74 1939  
MINIMUM TEMPERATURE (F) 24 -20 1913  
 
SUNRISE AND SUNSET  
MARCH 22 2025.........SUNRISE 716 AM MDT SUNSET 734 PM MDT  
MARCH 23 2025.........SUNRISE 714 AM MDT SUNSET 735 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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