PORTLAND, Ore. (KOIN) — March 20 is the first day of spring, also known as the vernal equinox. On Thursday, the Earth’s northern and southern hemispheres will receive equal amounts of daylight.

Today will be a beautiful day, reminiscent of late spring or early summer. Look for temperatures to reach the upper 60s to ...

Spring-like rain showers continue to move through the Pacific Northwest Tuesday as temperatures sit cooler than average.

Portlanders can take these next few days to dry out following a seriously wet weekend with high winds that extended into early this week. The National Weather Service says high pressure will keep ...