#YY  MM DD hh mm CHILL  HEAT   ICE WSPD10 WSPD20
#yr  mo dy hr mn  degC  degC cm/hr    m/s    m/s
2021 05 07 15 00   5.8    MM    MM     MM     MM
2021 05 07 14 00   5.2    MM    MM     MM     MM
2021 05 07 13 00   5.9    MM    MM     MM     MM
2021 05 07 12 00   5.5    MM    MM     MM     MM
2021 05 07 11 00   5.2    MM    MM     MM     MM
2021 05 07 10 00   5.4    MM    MM     MM     MM
2021 05 07 09 00   4.4    MM    MM     MM     MM
2021 05 07 08 00   5.0    MM    MM     MM     MM
2021 05 07 07 00   5.6    MM    MM     MM     MM
2021 05 07 06 00   7.4    MM    MM     MM     MM
2021 05 07 05 00   7.4    MM    MM     MM     MM
2021 05 07 04 00   6.4    MM    MM     MM     MM
2021 05 07 03 00   7.7    MM    MM     MM     MM
2021 05 07 02 00   7.5    MM    MM     MM     MM
2021 05 07 01 00   7.1    MM    MM     MM     MM
2021 05 07 00 00   6.7    MM    MM     MM     MM
2021 05 06 23 00   5.8    MM    MM     MM     MM
2021 05 06 22 00   5.9    MM    MM     MM     MM
2021 05 06 21 00   6.0    MM    MM     MM     MM
2021 05 06 20 00   8.5    MM    MM     MM     MM
2021 05 06 19 00   7.7    MM    MM     MM     MM
2021 05 06 18 00   6.9    MM    MM     MM     MM
2021 05 06 17 00   6.7    MM    MM     MM     MM
2021 05 06 16 00   7.4    MM    MM     MM     MM
2021 05 06 15 00   7.6    MM    MM     MM     MM