AFOS product CLIFSM
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CDUS44 KTSA 210801
CLIFSM

CLIMATE REPORT
NATIONAL WEATHER SERVICE TULSA OK                                    
301 AM CDT MON AUG 21 2017


................................... 

...THE FORT SMITH ARKANSAS CLIMATE SUMMARY FOR AUGUST 20 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1882 TO 2017


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         97    335 PM 106    1993  93      4       81       
  MINIMUM         76   1159 PM  58    2015  71      5       72       
                                      1991                          
                                      1953                          
  AVERAGE         87                        82      5       77      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.25          5.07 1890   0.08   0.17     1.23    
  MONTH TO DATE    6.23                      1.70   4.53     3.68    
  SINCE JUN 1     19.26                      9.28   9.98     9.24    
  SINCE JAN 1     41.34                     28.47  12.87    26.45    
                                                                     
DEGREE DAYS                                                          
 COOLING                                                             
  YESTERDAY       22                        17      5       12       
  MONTH TO DATE  311                       356    -45      378       
  SINCE JUN 1   1291                      1277     14     1488       
  SINCE JAN 1   1609                      1521     88     1673       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    24   HIGHEST WIND DIRECTION     N (350)      
  HIGHEST GUST SPEED    30   HIGHEST GUST DIRECTION     N (350)      
  AVERAGE WIND SPEED     4.7                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.0                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  THUNDERSTORM                                                       
  HEAVY RAIN                                                         
  RAIN                                                               
  LIGHT RAIN                                                         
  FOG                                                                

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST   100           500 AM                                     
 LOWEST     48           300 PM                                     
 AVERAGE    74                                                       

..........................................................

                                                                     
THE FORT SMITH ARKANSAS CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   93       106      1993                    
 MINIMUM TEMPERATURE (F)   71        56      1956                    

                                                                     
SUNRISE AND SUNSET                                                   
AUGUST 21 2017........SUNRISE   642 AM CDT   SUNSET   759 PM CDT   
AUGUST 22 2017........SUNRISE   643 AM CDT   SUNSET   757 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       19.7         +0.3

 MEAN FLOW (CFS)  
  TODAY                                        3875 
...........................................................
ALL DATA MEASURED AT THE FORT SMITH REGIONAL AIRPORT