325  
CDUS45 KTFX 182240  
CLILWT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
440 PM MDT THU APR 18 2024  
   
...............................  
 
   
..THE LEWISTOWN MT CLIMATE SUMMARY FOR APRIL 18 2024  
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1896 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 34 256 PM 81 1936 53 -19 51  
MINIMUM 16 537 AM 5 1951 29 -13 31  
AVERAGE 25 41 -16 41  
 
PRECIPITATION (IN)  
TODAY T 1.03 2005 0.06 -0.06 0.89  
MONTH TO DATE 2.32 0.96 1.36 1.60  
SINCE OCT 1 6.39 5.35 1.04 6.77  
SINCE JAN 1 3.93 2.90 1.03 4.09  
 
DEGREE DAYS  
HEATING  
TODAY 40 24 16 24  
MONTH TO DATE 410 458 -48 459  
SINCE MAR 1 1463 1455 8 1683  
SINCE JUL 1 6695 7221 -526 7509  
 
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 22 HIGHEST WIND DIRECTION NW (300)  
HIGHEST GUST SPEED 33 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 12.0  
 
SKY COVER  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT SNOW  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 88  
LOWEST 51  
AVERAGE 70  
   
......................................................  
 
THE LEWISTOWN MT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 54 86 1910  
MINIMUM TEMPERATURE (F) 29 3 1951  
 
SUNRISE AND SUNSET  
APRIL 18 2024.........SUNRISE 623 AM MDT SUNSET 812 PM MDT  
APRIL 19 2024.........SUNRISE 622 AM MDT SUNSET 813 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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