BALTIMORE-WASHINGTON INTERNATIONAL , MD, United States (KBWI) 39-10N 076-41W 59M Feb 13, 2012 - 04:54 PM EST / 2012.02.13 2154 UTC Wind: from the W (280 degrees) at 12 MPH (10 KT):0 Visibility: 10 mile(s):0 Sky conditions: partly cloudy Temperature: 45.0 F (7.2 C) Dew Point: 15.1 F (-9.4 C) Relative Humidity: 29% Pressure (altimeter): 30.06 in. Hg (1017 hPa) ob: KBWI 132154Z 28010KT 10SM FEW150 SCT250 07/M09 A3006 RMK AO2 SLP181 T00721094 cycle: 22