WEATHER PATTERN CHANGES COMING TO THE PACIFIC NORTHWEST! (credit: NWS Hanford, CA)

DISCUSSION: As the next low-pressure system bears down on the Pacific Northwest, cooler air wil be moving into the region, making for a cooler weekend than the past few days have been.  The attached graphic (courtesy of the National Weather Service office in Hanford, California) below shows the cyclonically-rotating (i.e., the counter-clockwise spinning) low-pressure system currently positioned off the Pacific Northwest coastline.  A very impressive low-pressure system to say the least!  For more neat weather content from across the United States, click here!