The weather observed at MADISON, WI (KMSN) at 05:53 PM CST was: The skies were mostly clear. Temperature: 30F ( -1C) Dewpoint: 11F (-12C) Relative Humidity: 44% Winds from the WNW(290 degs) at 5 mph. Pressure: 1019.8 millibars. Altimeter:30.08 inches of mercury. The prevailing visibility was 10 miles. The maximum temperature in the past 6 hours was 39F. The minimum temperature in the past 6 hours was 30F.