#YY  MM DD hh mm CHILL  HEAT   ICE WSPD10 WSPD20
#yr  mo dy hr mn  degC  degC cm/hr    m/s    m/s
2024 04 18 19 00   7.8    MM    MM     MM     MM
2024 04 18 18 00   8.2    MM    MM     MM     MM
2024 04 18 17 00   8.2    MM    MM     MM     MM
2024 04 18 16 00   8.3    MM    MM     MM     MM
2024 04 18 15 00   8.7    MM    MM     MM     MM
2024 04 18 14 00   8.5    MM    MM     MM     MM
2024 04 18 12 00   8.6    MM    MM     MM     MM
2024 04 18 09 00   7.2    MM    MM     MM     MM
2024 04 18 08 00   6.8    MM    MM     MM     MM