#YY  MM DD hh mm CHILL  HEAT   ICE WSPD10 WSPD20
#yr  mo dy hr mn  degC  degC cm/hr    m/s    m/s
2025 04 30 19 00  10.4    MM    MM     MM     MM
2025 04 30 18 00  10.0    MM    MM     MM     MM
2025 04 30 17 00   9.1    MM    MM     MM     MM
2025 04 30 16 00   8.4    MM    MM     MM     MM
2025 04 30 15 00   8.2    MM    MM     MM     MM
2025 04 30 14 00   7.5    MM    MM     MM     MM
2025 04 30 13 00   7.6    MM    MM     MM     MM
2025 04 30 12 00   7.7    MM    MM     MM     MM
2025 04 30 11 00   7.7    MM    MM     MM     MM
2025 04 30 10 00   8.1    MM    MM     MM     MM
2025 04 30 09 00  11.1    MM    MM     MM     MM
2025 04 30 08 00   9.6    MM    MM     MM     MM
2025 04 30 07 00   9.7    MM    MM     MM     MM
2025 04 29 22 00   9.4    MM    MM     MM     MM
2025 04 29 21 00   8.5    MM    MM     MM     MM
2025 04 29 20 00   8.4    MM    MM     MM     MM
2025 04 29 19 00   7.9    MM    MM     MM     MM