As reported by the Rock County Airport
Janesville / Rock County, WI, United States (KJVL) 42-37N 089-02W Feb 07, 2012 - 03:45 PM EST / 2012.02.07 2045 UTC Wind: from the NE (040 degrees) at 12 MPH (10 KT) gusting to 18 MPH (16 KT):0 Visibility: 10 mile(s):0 Sky conditions: overcast Temperature: 30 F (-1 C) Windchill: 19 F (-7 C):1 Dew Point: 21 F (-6 C) Relative Humidity: 68% Pressure (altimeter): 30.38 in. Hg (1028 hPa) ob: KJVL 072045Z 04010G16KT 10SM OVC019 M01/M06 A3038 cycle: 21