#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 19 12 00  10.3    MM    MM     MM     MM
2025 06 19 04 00   8.9    MM    MM     MM     MM
2025 06 19 03 00   9.1    MM    MM     MM     MM
2025 06 19 01 00   8.8    MM    MM     MM     MM
2025 06 18 23 00   8.8    MM    MM     MM     MM
2025 06 18 17 00   8.4    MM    MM     MM     MM
2025 06 18 15 00   8.7    MM    MM     MM     MM
2025 06 18 14 00   8.5    MM    MM     MM     MM