#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   4.0    MM    MM     MM     MM
2018 11 20 10 00   3.5    MM    MM     MM     MM
2018 11 20 09 00   3.1    MM    MM     MM     MM
2018 11 20 06 00   2.4    MM    MM     MM     MM
2018 11 20 05 00   0.6    MM    MM     MM     MM
2018 11 20 04 00   3.3    MM    MM     MM     MM
2018 11 20 03 00   2.9    MM    MM     MM     MM
2018 11 20 02 00   2.7    MM    MM     MM     MM
2018 11 20 01 00   3.3    MM    MM     MM     MM
2018 11 20 00 00   3.0    MM    MM     MM     MM
2018 11 19 22 00   3.4    MM    MM     MM     MM
2018 11 19 20 00   2.9    MM    MM     MM     MM
2018 11 19 17 00   2.9    MM    MM     MM     MM
2018 11 19 15 00   3.4    MM    MM     MM     MM