578 
SXUS73 KFSD 210621 CCA
RERFSD

RECORD EVENT REPORT...CORRECTED FOUTH LINE 
NATIONAL WEATHER SERVICE SIOUX FALLS SD
1203 AM CST THU FEB 21 2008

...TWO TEMPERATURE RECORDS AT SIOUX FALLS YESTERDAY...

TWO TEMPERATURE RECORDS WERE SET FOR SIOUX FALLS ON WEDNESDAY
FEBRUARY 20TH. THE FIRST WAS THE LOW TEMPERATURE OF THE DAY OF 
-19 DEGREES...WHICH TIED THE RECORD SET IN 1918.

THE OTHER RECORD WAS RELATED TO THE HIGH TEMPERATURE OF THE DAY ON 
WEDNESDAY...WHICH WAS 1 DEGREE ABOVE ZERO. THIS TEMPERATURE BROKE 
THE PREVIOUS RECORD LOWEST MAXIMUM TEMPERATURE FOR FEBRUARY 20TH. 
THE PREVIOUS RECORD WAS 2 DEGREES ABOVE ZERO SET IN 1894. 

THERE IS PROOF POSITIVE OF HOW COLD THAT PARTICULAR WEDNESDAY WAS.

$$
DEM