The transition into summer is kicking into full swing as Oregon and the Willamette Valley are forecast to get the warmest temperatures of the year so far.
Portland, Salem and Eugene are forecast to see temperatures crack 80 degrees multiple times during the week and stretch into the mid-80s on May 30 and May 31.
In southern and eastern Oregon, temperatures are forecast to soar into the 90s and even take a run at 100 in Medford late in the week and during the weekend, according to the National Weather Service…