AFOS product CLIFSM
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CDUS44 KTSA 210808
CLIFSM

CLIMATE REPORT
NATIONAL WEATHER SERVICE TULSA OK                                    
302 AM CDT TUE AUG 21 2007


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

...THE FORT SMITH ARKANSAS CLIMATE SUMMARY FOR AUGUST 20 2007...

CLIMATE NORMAL PERIOD 1971 TO 2000
CLIMATE RECORD PERIOD 1882 TO 2007


 WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         94    423 PM 106    1993  92      2      102       
  MINIMUM         77    354 AM  58    1953  70      7       74       
  AVERAGE         86                        81      5       88      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00                      0.08  -0.08     1.08    
  MONTH TO DATE    0.44                      1.59  -1.15     1.86    
  SINCE JUN 1      9.26                      9.06   0.20     6.98    
  SINCE JAN 1     26.96                     27.16  -0.20    27.73    
                                                                     
DEGREE DAYS                                                          
 COOLING                                                             
  YESTERDAY       21                        16      5       23       
  MONTH TO DATE  425                       335     90      463       
  SINCE JUN 1   1293                      1219     74     1447       
  SINCE JAN 1   1592                      1427    165     1837       
..................................................................


 WIND (MPH)                                                           
  HIGHEST WIND SPEED    18   HIGHEST WIND DIRECTION     S (200)      
  HIGHEST GUST SPEED    24   HIGHEST GUST DIRECTION    SW (220)      
  AVERAGE WIND SPEED     8.1                                         

                                                                      
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.2                                              

                                                                      
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  NO SIGNIFICANT WEATHER WAS OBSERVED.                               

                                                                      
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    87          1200 AM                                     
 LOWEST     44           500 PM                                     
 AVERAGE    66                                                       

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

                                                                      
THE FORT SMITH ARKANSAS CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   92       106      1993                    
 MINIMUM TEMPERATURE (F)   70        56      1956                    

                                                                      
SUNRISE AND SUNSET                                                   
AUGUST 21 2007........SUNRISE   641 AM CDT   SUNSET   759 PM CDT   
AUGUST 22 2007........SUNRISE   642 AM CDT   SUNSET   758 PM CDT   

                                                                     
-  INDICATES NEGATIVE NUMBERS.                                      
R  INDICATES RECORD WAS SET OR TIED.                                
MM INDICATES DATA IS MISSING.                                       
T  INDICATES TRACE AMOUNT.                                          

 


 $$

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THE ARKANSAS RIVER AT VAN BUREN 

                   OBSERVED      24 HOUR     24 HOUR
                    VALUE        CHANGE      FORECAST

 STAGE (FEET) 
  THIS MORNING  19.8         +0.3

MEAN FLOW (CFS)  
  TODAY                                        66000 
...........................................................
ALL DATA MEASURED AT THE FORT SMITH REGIONAL AIRPORT