638  
CDUS45 KTFX 022240  
CLILWT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
440 PM MDT WED APR 02 2025  
   
...............................  
 
   
..THE LEWISTOWN MT CLIMATE SUMMARY FOR APRIL 2 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 40 204 PM 74 1921 50 -10 65  
1990  
MINIMUM 30 549 AM -17 1936 26 4 27  
AVERAGE 35 38 -3 46  
 
PRECIPITATION (IN)  
TODAY T 0.57 1925 0.05 -0.05 0.00  
MONTH TO DATE 0.72 0.10 0.62 0.00  
SINCE OCT 1 3.70 4.49 -0.79 4.07  
SINCE JAN 1 2.33 2.04 0.29 1.61  
 
DEGREE DAYS  
HEATING  
TODAY 30 27 3 19  
MONTH TO DATE 64 54 10 46  
SINCE MAR 1 921 1051 -130 1099  
SINCE JUL 1 6483 6817 -334 6331  
 
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 16 HIGHEST WIND DIRECTION NW (310)  
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION NW (310)  
AVERAGE WIND SPEED 6.8  
 
SKY COVER  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT SNOW  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100  
LOWEST 76  
AVERAGE 88  
   
......................................................  
 
THE LEWISTOWN MT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 50 73 1992  
MINIMUM TEMPERATURE (F) 27 -8 2018  
 
SUNRISE AND SUNSET  
APRIL 2 2025.........SUNRISE 654 AM MDT SUNSET 749 PM MDT  
APRIL 3 2025.........SUNRISE 652 AM MDT SUNSET 751 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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