998  
CDUS44 KMRX 110858  
CLITRI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MORRISTOWN, TN  
358 AM EST WED FEB 11 2026  
   
...............................  
 
   
..THE TRI-CITIES AIRPORT CLIMATE SUMMARY FOR FEBRUARY 10 2026  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1937 TO 2026  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 68 4:42 PM 73 1939 50 18 50  
MINIMUM 25 6:28 AM 1 1979 28 -3 33  
AVERAGE 47 39 8 42  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.66 1946 0.14 -0.14 0.00  
MONTH TO DATE 0.56 1.31 -0.75 0.76  
SINCE DEC 1 5.95 8.72 -2.77 6.27  
SINCE JAN 1 3.98 4.96 -0.98 3.25  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.1 -0.1 0.0  
MONTH TO DATE 1.7 1.1 0.6 0.0  
SINCE DEC 1 11.2 5.8 5.4 5.0  
SINCE JUL 1 11.7 6.1 5.6 5.4  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 18 26 -8 23  
MONTH TO DATE 369 269 100 135  
SINCE DEC 1 2062 1950 112 1941  
SINCE JUL 1 2872 2803 69 2568  
 
COOLING  
YESTERDAY 0 0 0 0  
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 SW (240)  
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION SW (230)  
AVERAGE WIND SPEED 4.2  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 92 3:00 AM  
LOWEST 54 5:00 PM  
AVERAGE 73  
   
......................................................  
 
THE TRI-CITIES AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 50 76 1965  
MINIMUM TEMPERATURE (F) 28 4 1955  
 
SUNRISE AND SUNSET  
FEBRUARY 11 2026......SUNRISE 7:22 AM EST SUNSET 6:06 PM EST  
FEBRUARY 12 2026......SUNRISE 7:21 AM EST SUNSET 6:07 PM EST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
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