West State Street Conditions, 12-17-2011 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) ----------------------------------------------------------------------------------------------------------------------------------------- 12/17/11 0:00 35.05 26.69 34.96 34.31 35.05 68.06 1026.8 0 0 5.612 286.8 -.884 -16.27 -17.15 12/17/11 1:00 35.14 25.56 35.1 34.25 35.14 66.87 1026.1 0 0 4.297 310.1 -.884 -15.67 -16.55 12/17/11 2:00 35.01 24.68 35.02 32.25 35.01 64.84 1026.6 0 0 3.946 285.5 -.832 -16.04 -16.87 12/17/11 3:00 34.56 22.9 34.59 29.71 34.56 59.88 1026.8 0 0 8.77 298 -.81 -17.2 -18.01 12/17/11 4:00 34.01 22.53 34.05 30.1 34.01 64.93 1027 0 0 5.787 301 -.838 -16.59 -17.43 12/17/11 5:00 33.26 22.76 33.31 29.98 33.26 64.25 1027 0 0 4.34 275.9 -.872 -16.8 -17.67 12/17/11 6:00 32.73 22.45 32.75 31.02 32.73 65.93 1027 0 0 3.332 297.1 -.864 -16.13 -17 12/17/11 7:00 32.41 21.84 32.42 29.89 32.41 64.69 1027.6 0 0 5.217 259.9 -.893 -17.37 -18.27 12/17/11 8:00 32.15 21.56 32.15 30 32.15 63.8 1027.7 0 0 0 286.4 -.284 -17.55 -17.83 12/17/11 9:00 32.11 21.75 32.29 31.68 32.11 63.63 1027.7 0 0 1.008 250.5 7.652 -18.8 -11.15 12/17/11 10:00 32.61 21.72 33.4 31.72 32.61 61.83 1027.8 0 0 1.578 228.5 24.56 -22.21 2.341 12/17/11 11:00 33.12 21.58 34.19 29.4 33.12 62.1 1028.1 0 0 2.104 255.6 37.31 -23.81 13.5 12/17/11 12:00 33.57 21.37 35.25 29.9 33.57 60.37 1027.5 0 0 2.674 292.6 67.43 -27.41 40.03 12/17/11 13:00 34.15 20.64 36.4 30.48 34.15 61.66 1026.6 0 0 4.516 189.3 79.47 -29.11 50.36 12/17/11 14:00 33.87 22.23 35.58 28.76 33.87 61.91 1026.3 0 0 5.787 272.6 75.84 -24.7 51.15 12/17/11 15:00 34.8 23.19 36.93 30.26 34.8 59.58 1025.9 0 0 5.831 276.8 97.1 -32.47 64.67 12/17/11 16:00 35.03 22.97 36.56 31.49 35.03 62.96 1025.7 0 0 4.998 321.3 51.53 -30.67 20.86 12/17/11 17:00 34.5 23.7 34.87 31.58 34.5 65 1025.7 0 0 2.017 258.1 9.72 -22.08 -12.36 12/17/11 18:00 33.75 24.3 33.55 33.54 33.75 70.39 1025.4 0 0 0 293.7 -1.569 -33.93 -35.5 12/17/11 19:00 31.09 24.7 30.33 31.09 31.09 81.5 1025.3 0 0 .701 293.7 -3.249 -53.91 -57.16 12/17/11 20:00 29.87 25.4 29.44 29.84 29.87 82.1 1025.5 0 0 1.403 258.8 -.751 -15.47 -16.22 12/17/11 21:00 30.72 26.03 30.53 30.7 30.72 82.6 1025.8 0 0 0 25.2 -.862 -15.82 -16.68 12/17/11 22:00 31.14 26.66 30.97 31.14 31.14 83.9 1025.4 0 0 1.14 10.86 -1.109 -19.33 -20.44 12/17/11 23:00 30.91 26.97 30.7 30.91 30.91 85.8 1025 0 0 0 .118 -1.265 -19.87 -21.13