868  
CDUS45 KCYS 220027  
CLIAIA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
627 PM MDT FRI AUG 21 2026  
   
...............................
 
 
...THE ALLIANCE NEBRASKA AIRPORT CLIMATE SUMMARY FOR AUGUST 21 2026...  
VALID TODAY AS OF 0600 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1896 TO 2026  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 91 MM 103 2023 86 5 99  
MINIMUM 60 MM 39 2009 52 8 56  
AVERAGE 76 69 7 78  
 
PRECIPITATION (IN)  
TODAY 0.00 1.03 1927 0.05 -0.05 0.03  
MONTH TO DATE 4.69 1.05 3.64 1.07  
SINCE JUN 1 7.63 6.35 1.28 4.64  
SINCE JAN 1 10.20 11.80 -1.60 11.20  
 
DEGREE DAYS  
HEATING  
TODAY 0 1 -1 0  
MONTH TO DATE 7 9 -2 0  
SINCE JUN 1 46 110 -64 70  
SINCE JUL 1 7 20 -13 2  
 
COOLING  
TODAY 11 5 6 13  
MONTH TO DATE 189 144 45 184  
SINCE JUN 1 680 468 212 591  
SINCE JAN 1 705 477 228 611    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION S (160)  
HIGHEST GUST SPEED 37 HIGHEST GUST DIRECTION SE (130)  
AVERAGE WIND SPEED 11.3  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
THUNDERSTORM  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 300 AM  
LOWEST 32 100 PM  
AVERAGE 65  
   
......................................................
 
 
THE ALLIANCE NEBRASKA AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 86 101 1905  
2023  
MINIMUM TEMPERATURE (F) 52 37 1966  
 
SUNRISE AND SUNSET  
AUGUST 21 2026........SUNRISE 605 AM MDT SUNSET 742 PM MDT  
AUGUST 22 2026........SUNRISE 606 AM MDT SUNSET 741 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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