#YY  MM DD hh mm CHILL  HEAT   ICE WSPD10 WSPD20
#yr  mo dy hr mn  degC  degC cm/hr    m/s    m/s
2018 10 31 17 00  -4.2    MM    MM     MM     MM
2018 10 31 16 00  -4.4    MM    MM     MM     MM
2018 10 31 15 00  -4.5    MM    MM     MM     MM
2018 10 31 14 00  -4.2    MM    MM     MM     MM
2018 10 31 11 00  -3.3    MM    MM     MM     MM
2018 10 31 10 00  -3.0    MM    MM     MM     MM
2018 10 31 09 00  -2.9    MM    MM     MM     MM
2018 10 31 06 00  -1.2    MM    MM     MM     MM
2018 10 31 05 00  -0.9    MM    MM     MM     MM
2018 10 31 04 00  -0.6    MM    MM     MM     MM
2018 10 31 03 00  -0.3    MM    MM     MM     MM
2018 10 31 02 00   1.8    MM    MM     MM     MM
2018 10 31 01 00   2.2    MM    MM     MM     MM
2018 10 31 00 00   3.2    MM    MM     MM     MM
2018 10 30 23 00   3.3    MM    MM     MM     MM
2018 10 30 22 00   3.3    MM    MM     MM     MM
2018 10 30 21 00   3.1    MM    MM     MM     MM
2018 10 30 20 00   3.5    MM    MM     MM     MM
2018 10 30 19 00   2.6    MM    MM     MM     MM
2018 10 30 18 00   1.7    MM    MM     MM     MM
2018 10 30 17 00   0.6    MM    MM     MM     MM