963 SXUS99 KFSD 060124 CCA RERSUX RECORD EVENT REPORT NATIONAL WEATHER SERVICE SIOUX FALLS SD 635 PM CST THU FEB 5 2004 ...MOST SNOW ON THE GROUND IN SIOUX CITY SINCE 1962... AT 6 PM CST...THE SNOW DEPTH AT SIOUX CITY AIRPORT WAS ESTIMATED AT 26.0 INCHES. THE LAST TIME THE SNOW DEPTH WAS 26 INCHES WAS ON MARCH 14TH 1962. THE GREATEST SNOW DEPTH EVER RECORDED IN SIOUX CITY WAS 28 INCHES ON MARCH 13TH 1962. $$