741  
CDUS44 KTSA 180801  
CLIFSM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE TULSA OK  
146 AM CDT WED JUL 18 2018  
 
   
...............................
 
 
   
..THE FORT SMITH ARKANSAS CLIMATE SUMMARY FOR JULY 17 2018
 
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1882 TO 2018  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 98 245 PM 108 1954 93 5 94  
MINIMUM 76 1159 PM 59 1976 72 4 73  
AVERAGE 87 82 5 84  
 
PRECIPITATION (IN)  
YESTERDAY T 2.48 1989 0.10 -0.10 0.00  
MONTH TO DATE 0.39 1.88 -1.49 4.06  
SINCE JUN 1 5.13 6.16 -1.03 12.56  
SINCE JAN 1 23.09 25.35 -2.26 34.64  
 
DEGREE DAYS  
COOLING  
YESTERDAY 22 18 4 19  
MONTH TO DATE 359 286 73 297  
SINCE JUN 1 886 671 215 697  
SINCE JAN 1 1277 915 362 1015    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 36 HIGHEST WIND DIRECTION NE (30)  
HIGHEST GUST SPEED 43 HIGHEST GUST DIRECTION NE (30)  
AVERAGE WIND SPEED 5.8  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.3  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
LIGHT RAIN  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 91 100 AM  
LOWEST 42 100 PM  
AVERAGE 67  
   
......................................................
 
 
 
THE FORT SMITH ARKANSAS CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 93 110 1936  
MINIMUM TEMPERATURE (F) 72 61 2014  
2009  
 
 
SUNRISE AND SUNSET  
JULY 18 2018..........SUNRISE 616 AM CDT SUNSET 831 PM CDT  
JULY 19 2018..........SUNRISE 617 AM CDT SUNSET 830 PM CDT  
 
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 

   
.......................................................
 
 
THE ARKANSAS RIVER AT VAN BUREN  
 
OBSERVED 24 HOUR 24 HOUR  
VALUE CHANGE FORECAST  
 
STAGE (FEET)  
THIS MORNING 19.5 +0.1  
 
MEAN FLOW (CFS)  
TODAY 1047    
.......................................................
 
 
ALL DATA MEASURED AT THE FORT SMITH REGIONAL AIRPORT  
 
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