Summer-like heat fades around Oregon, Washington Thursday

PORTLAND, Ore. (KOIN) -- Wednesday's summer-like heat fades to seasonal conditions around Portland on Thursday afternoon.

Temperatures will sit nearly 10 degrees cooler than Wednesday's high, which was in the low 80s. The mild and sunny weather will keep the Portland-Vancouver metro area near average through the end of the week. Thursday will be pleasant across the region with plenty of sun breaks and highs in the low 70s.

Mild temperatures return to the Willamette Valley Thursday...