West State Street Conditions, 12-21-2010 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) ----------------------------------------------------------------------------------------------------------------------------------------- 12/21/10 0:00 25.91 20.86 25.83 25.88 25.91 79.41 1022.8 0 2 2.017 23.23 -.64 -10.86 -11.5 12/21/10 1:00 25.72 20.74 25.61 25.72 25.72 80.8 1023.3 0 2 1.14 47.5 -.495 -8.14 -8.63 12/21/10 2:00 25.67 20.81 25.6 25.67 25.67 86 1023 0 2 .482 8.36 -.434 -7.052 -7.487 12/21/10 3:00 25.42 21.43 25.39 24.97 25.42 83.9 1023 .01 2 2.762 39.16 -.383 -6.123 -6.507 12/21/10 4:00 25.53 20.91 25.44 25.5 25.53 78.72 1022.4 0 2 0 55.93 -.331 -6.313 -6.644 12/21/10 5:00 25.82 20.27 25.8 25.2 25.82 78.56 1021.8 0 2 1.71 11.76 -.298 -5.403 -5.701 12/21/10 6:00 25.64 20.59 25.62 25.63 25.64 79.62 1021.8 0 2 0 83.7 -.342 -5.557 -5.899 12/21/10 7:00 25.9 20.31 25.88 25.73 25.9 78.5 1021.7 0 2 0 3.021 -.274 -4.731 -5.005 12/21/10 8:00 25.79 20.67 25.78 25.75 25.79 81.6 1021.9 0 2 1.184 .795 -.227 -4.403 -4.63 12/21/10 9:00 26.27 20.77 26.44 25.54 26.27 78.42 1022.2 0 2 3.946 39.06 2.233 -4.199 -1.966 12/21/10 10:00 27.3 21.11 28.24 25.21 27.3 77.12 1022 0 2 4.954 93.9 8.25 -4.383 3.867 12/21/10 11:00 28.39 21.77 29.91 26.54 28.39 75.51 1022.3 0 2 1.666 57.24 14.93 -5.196 9.74 12/21/10 12:00 29.72 22.45 32.28 27.98 29.72 73.72 1021.7 0 2 1.666 66.39 25.95 -6.67 19.28 12/21/10 13:00 30.96 22.02 34.26 28.03 30.96 66.82 1020.3 0 2 5.612 89.1 39.11 -7.074 32.04 12/21/10 14:00 31.9 22.18 35.35 30.01 31.9 65.97 1019.2 0 2 3.683 58.48 36.28 -7.804 28.47 12/21/10 15:00 32.23 22.36 34.78 30.31 32.23 67.03 1018.6 0 2 .395 27.01 24.77 -6.643 18.13 12/21/10 16:00 32.15 22.26 33.46 30.16 32.15 65.65 1019.2 0 2 5.305 22.62 10.45 -5.621 4.832 12/21/10 17:00 31.86 21.76 32.3 29.1 31.86 66.64 1019.5 0 2 2.324 80.9 2.814 -4.541 -1.727 12/21/10 18:00 31.38 21.81 31.43 30.3 31.38 68.42 1019.2 0 3 2.104 76.95 -.183 -3.979 -4.162 12/21/10 19:00 31.3 21.95 31.26 31.2 31.3 66.55 1019 0 2 1.052 116.8 -.22 -3.649 -3.869 12/21/10 20:00 31.26 22.11 31.26 31.07 31.26 68.91 1018.9 0 2 1.885 24.6 -.208 -3.185 -3.393 12/21/10 21:00 30.99 22.63 30.97 30.99 30.99 73.23 1018.4 0 2 1.71 346.7 -.151 -2.361 -2.511 12/21/10 22:00 30.91 23.16 30.9 30.89 30.91 74.59 1018.6 0 2 1.491 12.67 -.145 -2.086 -2.231 12/21/10 23:00 30.92 23.24 30.93 30.88 30.92 75.86 1018.2 0 2 1.841 7.528 -.168 -2.881 -3.05