153  
CDUS44 KTSA 210658  
CLIFSM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE TULSA OK  
158 AM CDT THU MAY 21 2026  
   
...............................  
 
   
..THE FORT SMITH ARKANSAS CLIMATE SUMMARY FOR MAY 20 2026  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1882 TO 2026  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 81 512 PM 95 2005 82 -1 79  
MINIMUM 64 1253 AM 40 1894 61 3 60  
AVERAGE 73 72 1 70  
 
PRECIPITATION (IN)  
YESTERDAY 0.46 3.29 2001 0.19 0.27 0.17  
MONTH TO DATE 2.13 3.74 -1.61 5.27  
SINCE MAR 1 10.21 12.51 -2.30 15.66  
SINCE JAN 1 13.17 18.11 -4.94 21.77  
 
DEGREE DAYS  
COOLING  
YESTERDAY 8 7 1 5  
MONTH TO DATE 112 101 11 109  
SINCE MAR 1 343 172 171 248  
SINCE JAN 1 343 173 170 248    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION N (340)  
HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION N (350)  
AVERAGE WIND SPEED 3.8  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 1200 AM  
LOWEST 60 400 PM  
AVERAGE 80  
   
......................................................  
 
THE FORT SMITH ARKANSAS CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 83 93 1962  
MINIMUM TEMPERATURE (F) 61 44 1892  
1894  
 
SUNRISE AND SUNSET  
MAY 21 2026...........SUNRISE 609 AM CDT SUNSET 820 PM CDT  
MAY 22 2026...........SUNRISE 608 AM CDT SUNSET 820 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