AFOS product CLIFSM
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CDUS44 KTSA 110911
CLIFSM

CLIMATE REPORT
NATIONAL WEATHER SERVICE TULSA OK                                    
1247 AM CST MON DEC 11 2017


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

...THE FORT SMITH ARKANSAS CLIMATE SUMMARY FOR DECEMBER 10 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         63    357 PM  74    1929  52     11       49       
  MINIMUM         24    629 AM   7    1917  32     -8       34       
  AVERAGE         44                        42      2       42      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          2.40 1960   0.11  -0.11     0.00    
  MONTH TO DATE    0.29                      1.21  -0.92     0.66    
  SINCE DEC 1      0.29                      1.21  -0.92     0.66    
  SINCE JAN 1     45.97                     43.38   2.59    31.07    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0                                       0.0     
  MONTH TO DATE    0.0                                        T      
  SINCE DEC 1      0.0                                        T      
  SINCE JUL 1      0.0                                        T      
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       21                        23     -2       23       
  MONTH TO DATE  181                       215    -34      231       
  SINCE DEC 1    181                       215    -34      231       
  SINCE JUL 1    617                       780   -163      517       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    20   HIGHEST WIND DIRECTION     W (270)      
  HIGHEST GUST SPEED    25   HIGHEST GUST DIRECTION     W (270)      
  AVERAGE WIND SPEED     6.2                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.0                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    92           800 AM                                     
 LOWEST     20           200 PM                                     
 AVERAGE    56                                                       

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

                                                                     
THE FORT SMITH ARKANSAS CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   52        77      1949                    
 MINIMUM TEMPERATURE (F)   32        15      1917                    

                                                                     
SUNRISE AND SUNSET                                                   
DECEMBER 11 2017......SUNRISE   716 AM CST   SUNSET   505 PM CST   
DECEMBER 12 2017......SUNRISE   717 AM CST   SUNSET   506 PM CST   

                                                                    
-  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       19.3         +0.1

 MEAN FLOW (CFS)  
  TODAY                                        526 
...........................................................
ALL DATA MEASURED AT THE FORT SMITH REGIONAL AIRPORT