#YY  MM DD hh mm CHILL  HEAT   ICE WSPD10 WSPD20
#yr  mo dy hr mn  degC  degC cm/hr    m/s    m/s
2013 06 18 10 00   8.8    MM    MM     MM     MM
2013 06 18 09 00   8.9    MM    MM     MM     MM
2013 06 18 08 00   7.7    MM    MM     MM     MM
2013 06 18 07 00   8.6    MM    MM     MM     MM
2013 06 18 05 00   9.4    MM    MM     MM     MM
2013 06 18 04 00   9.5    MM    MM     MM     MM
2013 06 18 03 00   6.8    MM    MM     MM     MM
2013 06 17 22 00  10.1    MM    MM     MM     MM
2013 06 17 19 00   7.2    MM    MM     MM     MM
2013 06 17 17 00 -24.4    MM    MM     MM     MM