#YY  MM DD hh mm CHILL  HEAT   ICE WSPD10 WSPD20
#yr  mo dy hr mn  degC  degC cm/hr    m/s    m/s
2026 03 15 13 00   3.5    MM    MM     MM     MM
2026 03 15 12 00   2.7    MM    MM     MM     MM
2026 03 15 11 00   1.9    MM    MM     MM     MM
2026 03 15 10 00   1.6    MM    MM     MM     MM
2026 03 15 09 00   1.9    MM    MM     MM     MM
2026 03 15 08 00   1.7    MM    MM     MM     MM
2026 03 15 07 00   1.2    MM    MM     MM     MM
2026 03 15 06 00   1.2    MM    MM     MM     MM
2026 03 15 05 00   1.4    MM    MM     MM     MM
2026 03 15 04 00   1.6    MM    MM     MM     MM
2026 03 15 03 00   2.1    MM    MM     MM     MM
2026 03 15 02 00   2.6    MM    MM     MM     MM
2026 03 15 01 00   3.0    MM    MM     MM     MM
2026 03 15 00 00   3.9    MM    MM     MM     MM
2026 03 14 23 00   4.5    MM    MM     MM     MM
2026 03 14 22 00   5.4    MM    MM     MM     MM
2026 03 14 21 00   5.1    MM    MM     MM     MM
2026 03 14 20 00   5.0    MM    MM     MM     MM
2026 03 14 19 00   4.1    MM    MM     MM     MM
2026 03 14 18 00   4.7    MM    MM     MM     MM
2026 03 14 17 00   4.5    MM    MM     MM     MM
2026 03 14 16 00   3.2    MM    MM     MM     MM
2026 03 14 15 00   3.4    MM    MM     MM     MM
2026 03 14 14 00   2.5    MM    MM     MM     MM
2026 03 14 13 00   3.1    MM    MM     MM     MM