402 SXUS73 KFSD 021436 RERFSD RECORD EVENT REPORT NATIONAL WEATHER SERVICE SIOUX FALLS SD 836 AM CST SAT JAN 2 2010 ...NEW RECORD LOW TEMPERATURES ACROSS OUR AREA... RECORD LOW TEMPERATURES WERE BROKEN AT SEVERAL LOCATIONS IN OUR AREA THIS MORNING. NEW RECORD PREVIOUS LOW RECORD MITCHELL -23 -21 IN 1961 SIOUX FALLS -30 -20 IN 1928 YANKTON -24 -22 IN 1974 MARSHALL -27 -27 IN 1974 PIPESTONE -32 -24 IN 1928 WORTHINGTON 2NNE -31 -25 IN 1974 SIBLEY 3NE -31 -23 IN 1912 SIOUX CITY -22 -16 1942/11 SIOUX RAPIDS 4E -30 -17 1942 SPENCER -25 -22 1912 THIS MORNINGS LOW TEMPERATURE FOR SIOUX FALLS...-30 DEGREES...IS ALSO THE FIRST TIME THE TEMPERATURE HAS BEEN -30 DEGREES OR COLDER SINCE NEW YEARS DAY 1974 WHEN THE LOW WAS -32 DEGREES.