#YY  MM DD hh mm CHILL  HEAT   ICE WSPD10 WSPD20
#yr  mo dy hr mn  degC  degC cm/hr    m/s    m/s
2026 01 22 14 00  -4.6    MM    MM     MM     MM
2026 01 22 13 00  -4.3    MM    MM     MM     MM
2026 01 22 12 00  -4.9    MM   0.0     MM     MM
2026 01 22 11 00  -6.7    MM   0.0     MM     MM
2026 01 22 10 00  -7.2    MM   0.0     MM     MM
2026 01 22 09 00  -5.6    MM   0.0     MM     MM
2026 01 22 08 00    MM    MM   0.0     MM     MM
2026 01 22 07 00  -7.1    MM   0.1     MM     MM
2026 01 22 06 00  -7.2    MM   0.1     MM     MM
2026 01 22 05 00  -8.3    MM   0.1     MM     MM
2026 01 22 04 00 -10.9    MM   0.2     MM     MM
2026 01 22 03 00 -11.7    MM   0.2     MM     MM
2026 01 22 02 00 -11.8    MM   0.2     MM     MM
2026 01 22 01 00 -12.3    MM   0.3     MM     MM
2026 01 22 00 00 -12.1    MM   0.3     MM     MM
2026 01 21 23 00 -12.7    MM   0.3     MM     MM
2026 01 21 22 00 -13.0    MM   0.3     MM     MM
2026 01 21 21 00 -13.5    MM   0.4     MM     MM
2026 01 21 20 00 -12.8    MM   0.3     MM     MM
2026 01 21 19 00 -14.4    MM   0.4     MM     MM
2026 01 21 18 00 -16.3    MM   0.7     MM     MM
2026 01 21 17 00 -16.7    MM   0.7     MM     MM
2026 01 21 16 00 -18.0    MM   0.9     MM     MM
2026 01 21 15 00 -19.8    MM   1.3     MM     MM
2026 01 21 14 00 -21.3    MM   1.8     MM     MM