940  
CDUS45 KCYS 180748  
CLIAIA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
1248 AM MST TUE FEB 18 2025  
   
...............................  
 
...THE ALLIANCE NEBRASKA AIRPORT CLIMATE SUMMARY FOR FEBRUARY 17 2025...  
 
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)  
YESTERDAY  
MAXIMUM 9 1205 AM 70 1943 41 -32 MM  
MINIMUM -5 1159 PM -30 2006 12 -17 MM  
AVERAGE 2 26 -24 MM  
 
PRECIPITATION (IN)  
YESTERDAY MM 0.42 1962 0.01 MM 0.00  
MONTH TO DATE 0.04 0.16 -0.12 1.01  
SINCE DEC 1 0.55 0.59 -0.04 1.69  
SINCE JAN 1 0.53 0.36 0.17 1.16  
 
DEGREE DAYS  
HEATING  
YESTERDAY 63 39 24 MM  
MONTH TO DATE 770 676 94 535  
SINCE DEC 1 3196 3226 -30 2844  
SINCE JUL 1 4581 5007 -426 4384  
 
COOLING  
YESTERDAY 0 0 0 MM  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION E (90)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION E (90)  
AVERAGE WIND SPEED 12.6  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT SNOW  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 88 1200 AM  
LOWEST 75 1000 AM  
AVERAGE 82  
   
......................................................  
 
THE ALLIANCE NEBRASKA AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 41 73 2016  
MINIMUM TEMPERATURE (F) 12 -36 2006  
 
SUNRISE AND SUNSET  
FEBRUARY 18 2025......SUNRISE 642 AM MST SUNSET 528 PM MST  
FEBRUARY 19 2025......SUNRISE 641 AM MST SUNSET 530 PM MST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
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