#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 22 16 00   3.0    MM    MM     MM     MM
2018 10 22 15 00   0.7    MM    MM     MM     MM
2018 10 22 14 00  -2.0    MM    MM     MM     MM
2018 10 22 13 00  -1.2    MM    MM     MM     MM
2018 10 22 12 00  -1.7    MM    MM     MM     MM
2018 10 22 11 00  -2.4    MM    MM     MM     MM
2018 10 22 10 00  -1.7    MM    MM     MM     MM
2018 10 22 09 00  -1.9    MM    MM     MM     MM
2018 10 22 06 00  -1.3    MM    MM     MM     MM
2018 10 22 05 00  -2.1    MM    MM     MM     MM
2018 10 22 04 00  -2.7    MM    MM     MM     MM
2018 10 22 03 00  -1.8    MM    MM     MM     MM
2018 10 22 02 00  -2.2    MM    MM     MM     MM
2018 10 22 01 00  -1.8    MM    MM     MM     MM
2018 10 22 00 00  -1.3    MM    MM     MM     MM
2018 10 21 23 00  -1.3    MM    MM     MM     MM
2018 10 21 22 00  -2.3    MM    MM     MM     MM
2018 10 21 21 00  -2.4    MM    MM     MM     MM
2018 10 21 20 00  -3.2    MM    MM     MM     MM
2018 10 21 19 00  -3.4    MM    MM     MM     MM
2018 10 21 18 00  -3.4    MM    MM     MM     MM
2018 10 21 17 00  -4.0    MM    MM     MM     MM