#YY  MM DD hh mm CHILL  HEAT   ICE WSPD10 WSPD20
#yr  mo dy hr mn  degC  degC cm/hr    m/s    m/s
2024 06 16 15 00  10.9    MM    MM     MM     MM
2024 06 16 14 00  10.5    MM    MM     MM     MM
2024 06 15 16 00   9.8    MM    MM     MM     MM