#YY  MM DD hh mm CHILL  HEAT   ICE WSPD10 WSPD20
#yr  mo dy hr mn  degC  degC cm/hr    m/s    m/s
2021 06 22 00 00   6.7    MM    MM     MM     MM
2021 06 21 23 00   6.7    MM    MM     MM     MM
2021 06 21 22 00   7.0    MM    MM     MM     MM
2021 06 21 21 00   6.7    MM    MM     MM     MM
2021 06 21 20 00   6.4    MM    MM     MM     MM
2021 06 21 19 00   6.2    MM    MM     MM     MM
2021 06 21 18 00   6.2    MM    MM     MM     MM
2021 06 21 17 00   5.8    MM    MM     MM     MM
2021 06 21 16 00   5.9    MM    MM     MM     MM
2021 06 21 15 00   5.5    MM    MM     MM     MM
2021 06 21 14 00   5.4    MM    MM     MM     MM
2021 06 21 13 00   5.5    MM    MM     MM     MM
2021 06 21 12 00   5.4    MM    MM     MM     MM
2021 06 21 11 00   5.8    MM    MM     MM     MM
2021 06 21 10 00   5.8    MM    MM     MM     MM
2021 06 21 09 00   5.6    MM    MM     MM     MM
2021 06 21 08 00   6.3    MM    MM     MM     MM
2021 06 21 07 00   6.2    MM    MM     MM     MM
2021 06 21 06 00   6.4    MM    MM     MM     MM
2021 06 21 05 00   6.7    MM    MM     MM     MM
2021 06 21 04 00   7.2    MM    MM     MM     MM
2021 06 21 03 00   7.1    MM    MM     MM     MM
2021 06 21 02 00   7.4    MM    MM     MM     MM
2021 06 21 01 00   7.6    MM    MM     MM     MM
2021 06 21 00 00   7.5    MM    MM     MM     MM