957  
CDUS45 KCYS 290729  
CLISNY  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
129 AM MDT WED APR 29 2026  
   
...............................
 
 
   
..THE SIDNEY NEBRASKA AIRPORT CLIMATE SUMMARY FOR APRIL 28 2026
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1948 TO 2026  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 58 137 PM 82 1954 63 -5 70  
2010  
MINIMUM 26 1059 PM 15 1969 33 -7 35  
AVERAGE 42 48 -6 53  
 
PRECIPITATION (IN)  
YESTERDAY 0.17 0.54 1976 0.08 0.09 T  
MONTH TO DATE 0.35 1.52 -1.17 0.67  
SINCE MAR 1 0.61 2.10 -1.49 1.32  
SINCE JAN 1 0.80 2.46 -1.66 2.23  
 
DEGREE DAYS  
HEATING  
YESTERDAY 23 17 6 12  
MONTH TO DATE 445 558 -113 534  
SINCE MAR 1 980 1384 -404 1243  
SINCE JUL 1 4832 6258 -1426 5858  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 5 0 5 0  
SINCE MAR 1 10 0 10 0  
SINCE JAN 1 10 0 10 0    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 35 HIGHEST WIND DIRECTION N (340)  
HIGHEST GUST SPEED 49 HIGHEST GUST DIRECTION N (340)  
AVERAGE WIND SPEED 8.7  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HEAVY SNOW  
SNOW  
LIGHT SNOW  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 500 AM  
LOWEST 40 200 PM  
AVERAGE 70  
   
......................................................
 
 
THE SIDNEY NEBRASKA AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 63 85 2007  
MINIMUM TEMPERATURE (F) 33 17 1950  
 
SUNRISE AND SUNSET  
APRIL 29 2026.........SUNRISE 552 AM MDT SUNSET 747 PM MDT  
APRIL 30 2026.........SUNRISE 551 AM MDT SUNSET 748 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