West State Street Conditions, 2-19-2011 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) ----------------------------------------------------------------------------------------------------------------------------------------- 02/19/11 0:00 46.1 20.15 45.59 41.8 46.1 38.52 1023.4 0 0 4.034 298.7 -3.978 -86.9 -90.9 02/19/11 1:00 44.75 21.17 44.24 40.31 44.75 40.46 1023.6 0 0 8.68 265.3 -3.899 -85.3 -89.2 02/19/11 2:00 43.35 22.31 42.84 38.78 43.35 44.57 1023.8 0 0 6.445 260.7 -3.847 -83.9 -87.8 02/19/11 3:00 41.85 22.3 41.26 37.67 41.85 45.36 1023.9 0 0 6.445 258.2 -3.941 -82.2 -86.2 02/19/11 4:00 40.48 21.11 39.85 35.95 40.48 45.49 1024.1 0 0 5.48 254.3 -3.851 -81.8 -85.6 02/19/11 5:00 39.02 19.91 38.24 35.34 39.02 45.42 1024.4 0 0 5.656 256.3 -3.933 -78.91 -82.8 02/19/11 6:00 37.8 18.66 36.86 34.28 37.8 46.46 1025 0 0 3.464 279.4 -3.894 -76.59 -80.5 02/19/11 7:00 36.78 18.29 35.88 32.9 36.78 48.32 1025.3 0 0 4.297 264.9 -3.838 -76.5 -80.3 02/19/11 8:00 35.77 18.05 34.96 33.18 35.77 47.94 1025.8 0 0 3.683 268.8 4.773 -75.86 -71.08 02/19/11 9:00 37.71 18.48 39.21 34.45 37.71 41.83 1026.6 0 0 6.401 332.1 90 -84.7 5.303 02/19/11 10:00 40.75 17.55 43.08 35.67 40.75 33.68 1026.7 0 0 8.46 320.9 191.3 -93.5 97.8 02/19/11 11:00 43.5 16.1 45.05 39.17 43.5 31.42 1027 0 0 4.516 241.1 276.3 -109 167.3 02/19/11 12:00 45.84 15.66 47.32 41.64 45.84 28.74 1027 0 0 5.568 329.9 329.5 -114.9 214.6 02/19/11 13:00 47.83 14.63 49.41 43.82 47.83 22.73 1026.6 0 0 15.61 311.2 366.6 -126.9 239.7 02/19/11 14:00 49.63 12.73 51.34 46.24 49.63 20.65 1026 0 0 6.313 346.7 358.9 -123.2 235.7 02/19/11 15:00 50.28 12.85 52.24 49.13 50.28 21.89 1025.9 0 0 6.708 280.3 288.2 -115 173.3 02/19/11 16:00 50 11.97 51.77 47.46 50 20.66 1026.2 0 0 10.43 328.1 234.7 -120.3 114.4 02/19/11 17:00 49.34 12.86 52.18 45.7 49.34 23.13 1026.4 0 0 10.04 308.8 135.9 -111.4 24.46 02/19/11 18:00 47.48 12.73 49.41 44.2 47.48 29.3 1026.7 0 0 7.979 298.3 38.27 -97 -58.7 02/19/11 19:00 43.71 15.29 43.07 40.72 43.71 36.06 1027.5 0 0 3.946 347.6 -2.889 -79.16 -82 02/19/11 20:00 38.24 19.13 37.32 35.4 38.24 44.51 1028.4 0 0 5.042 328.8 -3.727 -70.88 -74.6 02/19/11 21:00 32.94 21.04 32.31 30.66 32.94 74.6 1028.9 0 0 .57 306.6 -3.979 -67.41 -71.39 02/19/11 22:00 29.35 22.48 28.09 29.35 29.35 80.3 1029.1 0 0 0 324.7 -3.805 -64.7 -68.51 02/19/11 23:00 27.74 22.68 26.43 27.74 27.74 83.6 1029.2 0 0 .701 32.24 -3.93 -63.91 -67.84