#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 30 16 00   8.0    MM    MM     MM     MM
2024 06 30 15 00   8.2    MM    MM     MM     MM
2024 06 30 14 00   7.8    MM    MM     MM     MM
2024 06 30 13 00   8.2    MM    MM     MM     MM
2024 06 30 12 00   8.0    MM    MM     MM     MM
2024 06 30 11 00   8.2    MM    MM     MM     MM
2024 06 30 10 00   7.9    MM    MM     MM     MM
2024 06 30 09 00   8.3    MM    MM     MM     MM
2024 06 29 16 00   9.2    MM    MM     MM     MM