#YY  MM DD hh mm CHILL  HEAT   ICE WSPD10 WSPD20
#yr  mo dy hr mn  degC  degC cm/hr    m/s    m/s
2022 08 19 17 00   9.5    MM    MM     MM     MM
2022 08 19 16 00   9.5    MM    MM     MM     MM
2022 08 19 15 00   9.4    MM    MM     MM     MM
2022 08 19 14 00   9.8    MM    MM     MM     MM