AFOS product CLIFSM
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CDUS44 KTSA 180810
CLIFSM

CLIMATE REPORT
NATIONAL WEATHER SERVICE TULSA OK                                    
147 AM CDT MON SEP 18 2017


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

...THE FORT SMITH ARKANSAS CLIMATE SUMMARY FOR SEPTEMBER 17 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         91    231 PM 102    1896  85      6       90       
  MINIMUM         70    622 AM  43    1903  62      8       67       
  AVERAGE         81                        73      8       79      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          1.80 1884   0.13  -0.13     0.03    
  MONTH TO DATE    0.00                      2.21  -2.21     1.42    
  SINCE SEP 1      0.00                      2.21  -2.21     1.42    
  SINCE JAN 1     42.11                     31.57  10.54    28.07    
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         0      0        0       
  SINCE SEP 1      0                         0      0        0       
  SINCE JUL 1      0                         0      0        0       
                                                                     
 COOLING                                                             
  YESTERDAY       16                         9      7       14       
  MONTH TO DATE  157                       196    -39      234       
  SINCE SEP 1    157                       196    -39      234       
  SINCE JAN 1   1921                      1891     30     2085       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    25   HIGHEST WIND DIRECTION     N (20)       
  HIGHEST GUST SPEED    30   HIGHEST GUST DIRECTION    NE (30)       
  AVERAGE WIND SPEED     5.6                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.1                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    97           500 AM                                     
 LOWEST     44           200 PM                                     
 AVERAGE    71                                                       

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

                                                                     
THE FORT SMITH ARKANSAS CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   84        98      2005                    
 MINIMUM TEMPERATURE (F)   61        40      1981                    

                                                                     
SUNRISE AND SUNSET                                                   
SEPTEMBER 18 2017.....SUNRISE   703 AM CDT   SUNSET   720 PM CDT   
SEPTEMBER 19 2017.....SUNRISE   703 AM CDT   SUNSET   718 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       20.1         +0.4

 MEAN FLOW (CFS)  
  TODAY                                        333 
...........................................................
ALL DATA MEASURED AT THE FORT SMITH REGIONAL AIRPORT