364  
CDUS44 KTSA 172157  
CLIFSM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE TULSA OK  
457 PM CDT WED SEP 17 2025  
   
...............................  
 
   
..THE FORT SMITH ARKANSAS CLIMATE SUMMARY FOR SEPTEMBER 17 2025  
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1882 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 94 128 PM 102 1896 86 8 87  
MINIMUM 68 422 AM 43 1903 63 5 71  
AVERAGE 81 74 7 79  
 
PRECIPITATION (IN)  
TODAY 0.00 1.80 1884 0.12 -0.12 0.00  
MONTH TO DATE 1.34 2.33 -0.99 0.11  
SINCE SEP 1 1.34 2.33 -0.99 0.11  
SINCE JAN 1 39.98 33.88 6.10 38.39  
 
DEGREE DAYS  
HEATING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE SEP 1 0 0 0 0  
SINCE JUL 1 0 0 0 0  
 
COOLING  
TODAY 16 10 6 14  
MONTH TO DATE 213 206 7 189  
SINCE SEP 1 213 206 7 189  
SINCE JAN 1 2182 1987 195 2289    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION NE (30)  
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION NE (50)  
AVERAGE WIND SPEED 8.4  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
THUNDERSTORM  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 53 300 PM  
LOWEST 40 200 PM  
AVERAGE 47  
   
......................................................  
 
THE FORT SMITH ARKANSAS CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 86 98 2005  
MINIMUM TEMPERATURE (F) 62 40 1981  
 
SUNRISE AND SUNSET  
SEPTEMBER 17 2025.....SUNRISE 702 AM CDT SUNSET 721 PM CDT  
SEPTEMBER 18 2025.....SUNRISE 703 AM CDT SUNSET 720 PM CDT  
 
- 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 OK Page
The Nexlab AR Page
Main Text Page