The weather observed at PHOENIX/SKY HRBR, AZ (KPHX) at 02:51 PM PST was: The skies were mostly cloudy. Temperature: 73F ( 23C) Dewpoint: 34F ( 1C) Relative Humidity: 23% Winds from the SW (230 degs) at 12 mph. Pressure: 1002.5 millibars. Altimeter:29.64 inches of mercury. The prevailing visibility was 10 miles.