Heat advisory for Foothills of the Northern Blue Mountains of Oregon until Tuesday night

Lower Columbia under heat advisory through 10 p.m.

The high in Longview-Kelso is expected to reach 90 degrees Monday.

Heat advisory for Foothills of the Northern Blue Mountains of Oregon until Tuesday night

On Sunday at 12:53 p.m. a heat advisory was released by the National Weather Service in effect until Tuesday at 9 p.m. for Foothills of the Northern Blue Mountains of Oregon."Hot conditions with temperatures up to 105 degrees expected. This will pose a moderate to major risk of heat-related illness," states the weather service. "Hottest temperatures are expected to occur Monday afternoon."