307  
CDUS45 KTFX 302241  
CLILWT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
441 PM MDT SUN MAR 30 2025  
   
...............................  
 
   
..THE LEWISTOWN MT CLIMATE SUMMARY FOR MARCH 30 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 30 259 PM 76 2004 49 -19 37  
MINIMUM 26 826 AM -20 1936 26 0 26  
AVERAGE 28 37 -9 32  
 
PRECIPITATION (IN)  
TODAY 0.05 0.75 1980 0.05 0.00 0.00  
MONTH TO DATE 0.73 0.83 -0.10 0.50  
SINCE OCT 1 2.98 4.35 -1.37 4.02  
SINCE JAN 1 1.61 1.90 -0.29 1.56  
 
DEGREE DAYS  
HEATING  
TODAY 37 28 9 33  
MONTH TO DATE 829 970 -141 1019  
SINCE MAR 1 829 970 -141 1019  
SINCE JUL 1 6391 6736 -345 6251  
 
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 17 HIGHEST WIND DIRECTION E (90)  
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION E (90)  
AVERAGE WIND SPEED 10.4  
 
SKY COVER  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT SNOW  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 92  
LOWEST 78  
AVERAGE 85  
   
......................................................  
 
THE LEWISTOWN MT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 49 75 2015  
MINIMUM TEMPERATURE (F) 26 -11 1936  
 
SUNRISE AND SUNSET  
MARCH 30 2025.........SUNRISE 700 AM MDT SUNSET 745 PM MDT  
MARCH 31 2025.........SUNRISE 658 AM MDT SUNSET 746 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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