333 
SXUS73 KFSD 181113
RERSUX

RECORD EVENT REPORT 
NATIONAL WEATHER SERVICE SIOUX FALLS SD
613 AM CDT SAT JUL 18 2009

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

AT 607 AM CDT...THE TEMPERATURE AT SIOUX GATEWAY AIRPORT DROPPED TO 
50 DEGREES. THIS SETS A NEW LOW TEMPERATURE EXTREME FOR THE DATE... 
BREAKING THE PREVIOUS RECORD OF 53 DEGREES SET IN 1922 AND AGAIN IN 
1979.

$$

CHAPMAN