347  
SXUS73 KDMX 180637  
RERDMX  
 
RECORD EVENT REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
137 AM CDT WED MAR 18 2026  
   
..RECORD LOW TEMPERATURE SET AT OTTUMWA FOR TUESDAY MARCH 17
 
 
 
A DAILY RECORD LOW TEMPERATURE OF 4 DEGREES WAS SET AT OTTUMWA, IOWA  
FOR TUESDAY MARCH 17. THIS BREAKS THE PREVIOUS RECORD OF 10 DEGREES  
WHICH OCCURRED IN 1993.  
 

 
 
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.  
 

 
 
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