#YY  MM DD hh mm CHILL  HEAT   ICE WSPD10 WSPD20
#yr  mo dy hr mn  degC  degC cm/hr    m/s    m/s
2024 07 06 14 00   8.9    MM    MM     MM     MM
2024 07 06 13 00   8.8    MM    MM     MM     MM
2024 07 06 10 00   9.6    MM    MM     MM     MM