On this date in 1947, there were 100 degree temperatures from coast to coast, and everywhere but the Northeast was over 90 degrees. It was 118 in California, 113 in Arizona and 109 at Sedan, Kansas. Today’s forecast high at Sedan is 27 degrees cooler than 1947. NASA says it is the hottest year ever. About 1% of the US will be over 1oo degrees today.
