#YY  MM DD hh mm CHILL  HEAT   ICE WSPD10 WSPD20
#yr  mo dy hr mn  degC  degC cm/hr    m/s    m/s
2025 05 21 06 00   8.1    MM    MM     MM     MM
2025 05 21 05 00   8.3    MM    MM     MM     MM
2025 05 21 04 00   8.1    MM    MM     MM     MM
2025 05 21 03 00   8.7    MM    MM     MM     MM
2025 05 21 02 00   8.8    MM    MM     MM     MM
2025 05 21 01 00   8.4    MM    MM     MM     MM
2025 05 20 23 00   8.5    MM    MM     MM     MM
2025 05 20 22 00   8.5    MM    MM     MM     MM
2025 05 20 21 00   8.7    MM    MM     MM     MM
2025 05 20 20 00   8.8    MM    MM     MM     MM
2025 05 20 19 00   9.1    MM    MM     MM     MM
2025 05 20 06 00   9.1    MM    MM     MM     MM