286 
SXUS73 KFSD 311317
RERSUX

RECORD EVENT REPORT 
NATIONAL WEATHER SERVICE SIOUX FALLS SD
820 AM CDT FRI JUL 31 2009

...RECORD LOW TEMPERATURE TIED AT SIOUX CITY IA...

AT 445 AM CDT...THE TEMPERATURE AT THE SIOUX GATEWAY AIRPORT IN 
SIOUX CITY IOWA DROPPED TO 49 DEGREES. THIS TIES THE RECORD LOW 
TEMPERATURE FOR JULY 31...WHICH WAS PREVIOUSLY SET IN 1971.

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