#YY  MM DD hh mm CHILL  HEAT   ICE WSPD10 WSPD20
#yr  mo dy hr mn  degC  degC cm/hr    m/s    m/s
2025 06 26 14 00   9.8    MM    MM     MM     MM
2025 06 26 12 00   9.5    MM    MM     MM     MM
2025 06 26 11 00   9.8    MM    MM     MM     MM
2025 06 25 20 00  10.6    MM    MM     MM     MM
2025 06 25 19 00  10.3    MM    MM     MM     MM
2025 06 25 18 00  10.3    MM    MM     MM     MM
2025 06 25 17 00  10.0    MM    MM     MM     MM
2025 06 25 16 00   9.7    MM    MM     MM     MM
2025 06 25 15 00  10.1    MM    MM     MM     MM
2025 06 25 14 00   9.7    MM    MM     MM     MM