#YY  MM DD hh mm CHILL  HEAT   ICE WSPD10 WSPD20
#yr  mo dy hr mn  degC  degC cm/hr    m/s    m/s
2018 11 20 14 00   6.6    MM    MM     MM     MM
2018 11 20 13 00   7.0    MM    MM     MM     MM
2018 11 20 12 00   6.7    MM    MM     MM     MM
2018 11 20 11 00   7.4    MM    MM     MM     MM
2018 11 20 10 00   7.5    MM    MM     MM     MM
2018 11 20 09 00   7.6    MM    MM     MM     MM
2018 11 20 08 00   7.6    MM    MM     MM     MM
2018 11 20 07 00   7.0    MM    MM     MM     MM
2018 11 20 06 00   6.4    MM    MM     MM     MM
2018 11 20 05 00   8.9    MM    MM     MM     MM
2018 11 20 04 00   6.8    MM    MM     MM     MM
2018 11 20 03 00   8.3    MM    MM     MM     MM
2018 11 20 01 00   8.3    MM    MM     MM     MM