West State Street Conditions, 12-15-2010 Date & Time Temp Dew Pt Surface Wind Heat Rel Pressure Total Snow Wind Wind Net Net Net Avg Temp Temp Chill Index Hum Avg Precip Depth Speed Dir SW Avg LW Avg Rad Avg (F) Avg (F) Avg (F) Avg (F) Avg (F) (%) (mb) (in) (in) (mph) (deg) (W/m^2) (W/m^2) (W/m^2) ----------------------------------------------------------------------------------------------------------------------------------------- 12/15/10 0:00 18.67 11.39 18.44 11.57 18.67 74.06 1020.4 0 0 5.831 271.2 -2.276 -51.55 -53.82 12/15/10 1:00 16.5 10.69 15.66 15.23 16.5 78.12 1020.6 0 0 .921 215.9 -2.506 -48 -50.51 12/15/10 2:00 16.04 10.9 15.3 16.02 16.04 79.37 1020.8 0 0 1.052 212.3 -.875 -19.89 -20.76 12/15/10 3:00 16.99 11.49 16.65 16.88 16.99 78.67 1021 0 0 1.666 261.2 -1.019 -20.65 -21.67 12/15/10 4:00 16.95 11.64 16.76 16.55 16.95 80 1020.9 0 0 4.121 266.4 -1.05 -21.67 -22.72 12/15/10 5:00 16.63 11.77 16.4 14.73 16.63 81.6 1020.9 0 0 3.551 254.4 -1.405 -29.19 -30.59 12/15/10 6:00 15.99 11.54 15.72 12.49 15.99 87 1021.2 0 0 1.929 248.1 -2.065 -44.18 -46.25 12/15/10 7:00 13.97 11.37 13.42 13.97 13.97 88.7 1021.7 0 0 1.008 220.6 -1.138 -21.41 -22.54 12/15/10 8:00 14.52 11.56 14.35 13.76 14.52 87 1021.7 0 0 2.806 255.1 -.749 -32.43 -33.18 12/15/10 9:00 13.45 10.54 13.53 13 13.45 83.6 1021.9 0 0 0 267.4 30.97 -56.01 -25.04 12/15/10 10:00 17.78 11.37 21.83 14.24 17.78 70.21 1021.6 0 0 2.236 207.7 80.5 -77.58 2.969 12/15/10 11:00 21.09 12.16 26.72 18.53 21.09 68.5 1021.8 0 0 5.305 212.2 94.9 -75.73 19.22 12/15/10 12:00 22.6 12.56 27.3 18.84 22.6 62.39 1021.3 0 0 5.086 300.1 85.5 -38.23 47.26 12/15/10 13:00 23.07 10.99 25.97 18.47 23.07 54.2 1020.4 0 0 .395 10.17 59.85 -26.3 33.56 12/15/10 14:00 23.75 11.11 26.9 18.5 23.75 58.82 1020.2 0 0 5.349 281.3 66.29 -34.89 31.4 12/15/10 15:00 25.74 11.54 28.85 20.97 25.74 53.08 1019.5 0 0 6.708 223.8 124.8 -71.41 53.44 12/15/10 16:00 26.68 10.41 28.73 25.8 26.68 52.99 1019.1 0 0 0 256.1 64.56 -89.3 -24.76 12/15/10 17:00 25.57 10.76 26.49 25.22 25.57 58.03 1018.8 0 0 2.192 17.51 15.54 -82.9 -67.34 12/15/10 18:00 20.64 12.65 20.12 20.64 20.64 83.3 1018.7 0 0 1.052 325.2 -3.909 -67.99 -71.9 12/15/10 19:00 16.34 12.76 15.19 16.34 16.34 88.8 1018.7 0 0 .965 5.934 -3.487 -60.71 -64.19 12/15/10 20:00 14.06 12.34 12.96 14.06 14.06 94.7 1018.1 0 0 0 23.15 -3.34 -53.55 -56.89 12/15/10 21:00 12.5 11.26 11.58 12.5 12.5 94.7 1017.3 0 0 .833 315.7 -3.005 -41.17 -44.18 12/15/10 22:00 11.13 9.62 10.06 11.13 11.13 93.2 1017.3 0 0 .438 2.936 -3.049 -35.22 -38.27 12/15/10 23:00 10.71 9.47 9.48 10.71 10.71 94.6 1017.1 0 0 0 256.3 -2.562 -27.69 -30.25