SXUS73 KDMX 210037 RERDMX RECORD EVENT REPORT NATIONAL WEATHER SERVICE DES MOINES IA 737 PM CDT FRI MAR 20 2026 ...RECORD HIGH TEMPERATURE SET AT OTTUMWA FOR TODAY FRIDAY MARCH 20... A DAILY RECORD HIGH TEMPERATURE OF 80 DEGREES WAS SET AT OTTUMWA, IOWA FOR TODAY FRIDAY MARCH 20. THIS BREAKS THE PREVIOUS RECORD OF 78 DEGREES WHICH OCCURRED IN 1938. && WEATHER RECORDS FOR THE OTTUMWA AREA HAVE BEEN TAKEN FROM TWO GENERAL LOCATIONS. INITIAL RECORDS WERE STARTED ON FEBRUARY 1, 1923 NORTH OF DOWNTOWN AND REMAINED THERE UNTIL JANUARY 31, 1948. AT THAT POINT, OBSERVATIONS WERE MOVED TO THE OTTUMWA AIRPORT ON FEBRUARY 1, 1948 WHERE THEY REMAIN UNTIL PRESENT. $$