West State Street Conditions, 4-17-2011 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) ----------------------------------------------------------------------------------------------------------------------------------------- 04/17/11 0:00 43.57 38.17 42.09 36.89 43.57 77.71 1009.5 .02 0 7.322 269.8 -2.283 -13.19 -15.47 04/17/11 1:00 42.58 35.87 41.47 36.37 42.58 74.28 1010.8 0 0 12.36 270.4 -2.638 -14.59 -17.23 04/17/11 2:00 42.13 34.47 41.63 36.62 42.13 75.78 1011.8 0 0 7.366 245.7 -1.287 -18.93 -20.22 04/17/11 3:00 41.74 35.27 41.05 37.22 41.74 74.99 1012.2 0 0 7.585 233.7 -2.564 -14.16 -16.73 04/17/11 4:00 42.24 34.08 41.92 37.66 42.24 67.74 1012.6 0 0 7.015 211.7 -1.49 -27.87 -29.36 04/17/11 5:00 42.69 31.95 42.48 38.47 42.69 66.93 1012.9 0 0 6.664 227.3 -.912 -21.69 -22.6 04/17/11 6:00 42.63 32.71 42.54 38.48 42.63 71.14 1013.2 0 0 7.804 220.2 -.804 -19.66 -20.46 04/17/11 7:00 42.55 33.9 42.45 38.46 42.55 72.08 1013.4 0 0 8.94 204.8 -.27 -28.36 -28.63 04/17/11 8:00 42.46 34.61 42.6 38.53 42.46 74.39 1013.6 0 0 5.612 202.2 18.08 -38.84 -20.76 04/17/11 9:00 44.38 35.79 45.63 39.81 44.38 70.13 1013.7 0 0 10.57 223.7 122.7 -69.99 52.68 04/17/11 10:00 47.35 37.04 49.19 42.85 47.35 63.51 1013.4 0 0 10.57 194.5 223 -84 139 04/17/11 11:00 50.84 37.28 53.26 49.65 50.84 53.35 1012.7 0 0 14.82 184 310.5 -82.5 227.9 04/17/11 12:00 54.04 37.95 56.83 54.04 54.04 52.86 1012.3 0 0 14.25 226.2 354.8 -73.22 281.6 04/17/11 13:00 57.04 37.81 59.49 57.04 57.04 49.84 1011.4 0 0 10.35 246.3 239.8 -44.87 195 04/17/11 14:00 60.5 37.22 63.26 60.5 60.5 38.11 1010.7 0 0 12.5 223.3 366.7 -66.54 300.2 04/17/11 15:00 63.24 36.94 65.56 63.24 63.24 33.03 1010.1 0 0 10.39 210.2 417.9 -76.13 341.8 04/17/11 16:00 64.77 35.51 66.69 64.77 64.77 32.09 1009.6 0 0 7.453 259.8 334.3 -75.49 258.8 04/17/11 17:00 65.54 35.42 68.56 65.54 65.54 32.41 1009.5 0 0 21.35 228.9 272.1 -73.31 198.8 04/17/11 18:00 65.03 36.23 67.01 65.03 65.03 35.34 1009.8 0 0 8.64 271.8 137.8 -56.52 81.3 04/17/11 19:00 64.52 36.59 65.28 64.52 64.52 36.75 1010.2 0 0 7.804 255.3 46.5 -41.47 5.032 04/17/11 20:00 63.9 37.21 64.42 63.9 63.9 39.13 1010.4 0 0 5.612 268.8 22.05 -53.68 -31.63 04/17/11 21:00 59.79 39.22 59.03 59.79 59.79 56.52 1011.3 0 0 1.841 280 -2.318 -47.1 -49.42 04/17/11 22:00 54.35 42.73 53.62 54.35 54.35 70.29 1012.4 0 0 0 196.2 -2.233 -40.7 -42.94 04/17/11 23:00 50.87 44.05 50.15 50.87 50.87 82.6 1013.1 0 0 .921 277.8 -1.747 -31.11 -32.85