599 CDUS44 KTSA 170911 CLIFSM CLIMATE REPORT NATIONAL WEATHER SERVICE TULSA OK 400 AM CDT SAT AUG 17 2002 ................................... ...THE FORT SMITH ARKANSAS CLIMATE SUMMARY FOR AUGUST 16 2002... CLIMATE NORMAL PERIOD 1971 TO 2000 CLIMATE RECORD PERIOD 1882 TO 2002 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL .................................................................. TEMPERATURE (F) YESTERDAY MAXIMUM 91 416 PM 109 1956 93 -2 93 MINIMUM 72 623 AM 53 1992 71 1 71 AVERAGE 82 82 0 82 PRECIPITATION (IN) YESTERDAY 0.02 0.08 -0.06 0.01 MONTH TO DATE 2.98 1.27 1.71 1.53 SINCE JUN 1 8.58 8.74 -0.16 3.84 SINCE JAN 1 32.35 26.84 5.51 25.55 DEGREE DAYS COOLING YESTERDAY 17 16 1 17 MONTH TO DATE 273 271 2 327 SINCE JUN 1 1220 1155 65 1367 SINCE JAN 1 1459 1363 96 1703 .................................................................. WIND (MPH) HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION E (110) HIGHEST GUST SPEED 13 HIGHEST GUST DIRECTION E (110) AVERAGE WIND SPEED 4.2 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.6 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 100 1200 AM LOWEST 59 400 PM AVERAGE 80 .......................................................... THE FORT SMITH ARKANSAS CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 93 108 1909 MINIMUM TEMPERATURE (F) 70 54 1992 SUNRISE AND SUNSET AUGUST 17 2002........SUNRISE 638 AM CDT SUNSET 804 PM CDT AUGUST 18 2002........SUNRISE 639 AM CDT SUNSET 803 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 +0.6 MEAN FLOW (CFS) TODAY 7600 ........................................................... ALL DATA MEASURED AT THE FORT SMITH REGIONAL AIRPORT