774  
CDUS45 KTFX 012241  
CLILWT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
441 PM MDT TUE APR 01 2025  
   
...............................  
 
   
..THE LEWISTOWN MT CLIMATE SUMMARY FOR APRIL 1 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 36 259 PM 71 1991 49 -13 55  
2021  
MINIMUM 26 132 AM -12 1908 26 0 21  
AVERAGE 31 38 -7 38  
 
PRECIPITATION (IN)  
TODAY 0.68R 0.47 1916 0.05 0.63 0.00  
MONTH TO DATE 0.68 0.05 0.63 0.00  
SINCE OCT 1 3.66 4.44 -0.78 4.07  
SINCE JAN 1 2.29 1.99 0.30 1.61  
 
DEGREE DAYS  
HEATING  
TODAY 34 27 7 27  
MONTH TO DATE 34 27 7 27  
SINCE MAR 1 891 1024 -133 1080  
SINCE JUL 1 6453 6790 -337 6312  
 
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 13 HIGHEST WIND DIRECTION NW (300)  
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION NW (330)  
AVERAGE WIND SPEED 4.2  
 
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 100  
LOWEST 88  
AVERAGE 94  
   
......................................................  
 
THE LEWISTOWN MT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 50 74 1921  
1990  
MINIMUM TEMPERATURE (F) 26 -17 1936  
 
SUNRISE AND SUNSET  
APRIL 1 2025.........SUNRISE 656 AM MDT SUNSET 748 PM MDT  
APRIL 2 2025.........SUNRISE 654 AM MDT SUNSET 749 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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