West State Street Conditions, 12-17-2010 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) ----------------------------------------------------------------------------------------------------------------------------------------- 12/17/10 0:00 24.46 20.86 24.24 24.35 24.46 86.8 1014.4 0 4 .921 291.5 -1.009 .395 -.614 12/17/10 1:00 24.37 20.84 24.12 24.34 24.37 85.7 1014.9 0 3 0 217.7 -.897 .289 -.609 12/17/10 2:00 24.13 21.08 23.98 24.13 24.13 91.4 1015.3 0 3 2.104 237 -.896 .563 -.333 12/17/10 3:00 24.06 21.43 23.82 24.06 24.06 88.7 1016.2 0 3 .877 231.1 -.907 .986 .079 12/17/10 4:00 24.07 20.92 23.83 23.84 24.07 86.2 1016.9 0 3 1.184 236.1 -1.258 1.363 .104 12/17/10 5:00 24.16 20.33 23.79 23.9 24.16 83.3 1017.2 0 3 2.28 201 -1.178 1.431 .254 12/17/10 6:00 24.23 20.04 23.96 23.9 24.23 85.3 1017.4 0 3 .921 252.1 -1.177 1.369 .192 12/17/10 7:00 23.95 20.13 23.6 23.65 23.95 85.1 1018 0 3 3.858 241.2 -1.325 2.071 .746 12/17/10 8:00 24.23 20.35 23.92 22.1 24.23 86.1 1018.7 0 3 1.14 196.3 -1.116 2.271 1.156 12/17/10 9:00 24.64 21.07 24.92 23.69 24.64 85.5 1019.5 0 3 2.236 192.3 2.944 2.038 4.982 12/17/10 10:00 25.8 21.69 27.42 23.79 25.8 83.4 1020.4 0 3 3.595 210.3 13.43 3.843 17.27 12/17/10 11:00 27.13 21.88 29.71 23.02 27.13 76.69 1021 0 3 4.647 236.1 23.65 4.142 27.79 12/17/10 12:00 27.88 20.82 29.77 23.38 27.88 76.1 1020.9 0 3 4.56 243.5 19.64 3.216 22.85 12/17/10 13:00 28.04 21.88 29.81 22.55 28.04 79.38 1020.6 0 3 4.472 254.7 22.29 2.311 24.61 12/17/10 14:00 28.5 22.93 30.65 23.68 28.5 77.58 1020.5 0 3 5.261 247 28.42 2.238 30.66 12/17/10 15:00 29.11 22.69 31.66 25.18 29.11 76.84 1020.5 0 3 4.077 251.5 34.22 -.511 33.71 12/17/10 16:00 28.26 24.26 30.1 24.81 28.26 88 1020.9 0 3 1.754 288.3 18.61 -8.49 10.12 12/17/10 17:00 27.37 25.11 28.02 27.16 27.37 93.9 1021.4 0 3 1.228 233.4 1.963 -.31 1.653 12/17/10 18:00 26.84 24.85 26.77 25.02 26.84 89.9 1022.1 0 3 3.113 266.8 -1.129 1.104 -.025 12/17/10 19:00 26.36 23.6 25.95 25.87 26.36 85.2 1022.4 0 3 2.543 249.6 -1.613 2.554 .941 12/17/10 20:00 25 21.87 24.29 24.92 25 94.6 1022.7 0 3 .395 261.4 -2.775 11.87 9.09 12/17/10 21:00 20.46 19.85 19.5 20.46 20.46 98.8 1023 0 3 .395 332 -1.995 11.98 9.99 12/17/10 22:00 19.42 19.22 18.87 19.42 19.42 99.4 1023.1 0 3 .701 331.5 -.202 2.064 1.861 12/17/10 23:00 20.57 20.03 19.67 20.57 20.57 98.2 1023 0 3 .658 321.2 -1.884 7.976 6.092