Summer heat fades, clouds return as Portland rain nears

The intense heat that gripped the Pacific Northwest this week is set to break as a rain system approaches Portland. Today's cloudy skies will lead to a significant drop in temperatures, nearly 20 degrees lower than the scorching highs experienced on Wednesday. With temperatures only expected to climb into the low to mid 70s, this shift is crucial as it brings much-needed relief from the recent heatwave. The rain is also expected to bring some respite from the dry conditions, potentially impacting local agriculture and water supplies.