340  
CDUS45 KCYS 150028  
CLIAIA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
628 PM MDT THU AUG 14 2025  
   
...............................
 
 
...THE ALLIANCE NEBRASKA AIRPORT CLIMATE SUMMARY FOR AUGUST 14 2025...  
VALID TODAY AS OF 0600 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 101 MM 105 1937 87 14 90  
MINIMUM 50 MM 42 2023 55 -5 57  
AVERAGE 76 71 5 74  
 
PRECIPITATION (IN)  
TODAY 0.00 1.05 1968 0.05 -0.05 T  
MONTH TO DATE 0.14 0.75 -0.61 0.49  
SINCE JUN 1 3.71 6.05 -2.34 3.42  
SINCE JAN 1 10.27 11.50 -1.23 8.89  
 
DEGREE DAYS  
HEATING  
TODAY 0 1 -1 0  
MONTH TO DATE 0 2 -2 14  
SINCE JUN 1 70 103 -33 56  
SINCE JUL 1 2 13 -11 24  
 
COOLING  
TODAY 11 6 5 9  
MONTH TO DATE 48 104 -56 111  
SINCE JUN 1 455 428 27 492  
SINCE JAN 1 475 437 38 496    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION N (350)  
HIGHEST GUST SPEED MM HIGHEST GUST DIRECTION MM  
AVERAGE WIND SPEED 4.7  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 400 AM  
LOWEST 14 500 PM  
AVERAGE 56  
   
......................................................
 
 
THE ALLIANCE NEBRASKA AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 87 104 1937  
MINIMUM TEMPERATURE (F) 54 44 1924  
2002  
 
SUNRISE AND SUNSET  
AUGUST 14 2025........SUNRISE 558 AM MDT SUNSET 753 PM MDT  
AUGUST 15 2025........SUNRISE 559 AM MDT SUNSET 751 PM MDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab WY Page
The Nexlab NE Page Main Text Page