169  
CDUS45 KTFX 112240  
CLILWT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
440 PM MDT FRI APR 11 2025  
   
...............................  
 
   
..THE LEWISTOWN MT CLIMATE SUMMARY FOR APRIL 11 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 70 134 PM 80 1925 52 18 59  
MINIMUM 40 423 AM -11 1940 28 12 26  
AVERAGE 55 40 15 43  
 
PRECIPITATION (IN)  
TODAY 0.00 0.39 1991 0.05 -0.05 0.00  
MONTH TO DATE 0.74 0.56 0.18 1.61  
SINCE OCT 1 3.72 4.95 -1.23 5.68  
SINCE JAN 1 2.35 2.50 -0.15 3.22  
 
DEGREE DAYS  
HEATING  
TODAY 10 25 -15 22  
MONTH TO DATE 276 287 -11 268  
SINCE MAR 1 1133 1284 -151 1321  
SINCE JUL 1 6695 7050 -355 6553  
 
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 NW (300)  
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION W (280)  
AVERAGE WIND SPEED 6.5  
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 49  
LOWEST 26  
AVERAGE 38  
   
......................................................  
 
THE LEWISTOWN MT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 52 78 1976  
MINIMUM TEMPERATURE (F) 28 0 1997  
 
SUNRISE AND SUNSET  
APRIL 11 2025.........SUNRISE 637 AM MDT SUNSET 802 PM MDT  
APRIL 12 2025.........SUNRISE 635 AM MDT SUNSET 803 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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