Portland could see temperatures reach or exceed 90°F on Sunday, potentially breaking the May 3 record of 89°F set in 1992. The National Weather Service has issued a heat advisory for the metro area ...

PORTLAND, Ore. — Tuesday will be the last day of the first heat wave of the summer, with three consecutive days of highs near 100 degrees. A KGW Weather Impact Alert is place through 10 p.m. Tuesday.

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Portland’s next two weather days will be typical of mid August with temperatures warming to near normal - in the low 80s. But then, we heat up again, and this time likely for more days than we did ...

Editor’s note: An earlier version of this story used a previous term no longer being used by the National Weather Service. The story has since been updated. The heat watch is supposed to start at noon ...

Editor’s note: All KOIN 6 weather alerts in the region can be found here. Closures and delays can be found here. This live blog will be updated throughout Friday, Aug. 24. PORTLAND, Ore. (KOIN) – A ...

PORTLAND, Ore. — Portland is bracing for its second heat wave of the summer, with an excessive heat watch in effect starting Friday and highs expected to reach around 100 degrees through the weekend.

For Penny Harmon, when it’s hot, it’s hard to breathe. On Monday, temperatures reached 94 degrees in Portland. “The heat comes through the walls,” she said. “It doesn’t just come through the windows, ...

Portland is under a heat advisory Sunday as forecasters predict highs in the upper 80s to low 90s, potentially breaking early May temperature records. The National Weather Service warns that if ...