Northwest heat wave and bad air from wildfires pose danger

Temperatures were expected to soar to triple digits again Friday in Portland, Oregon, and Seattle as a heat wave bakes the Pacific Northwest, and forecasters said hot weather and wildfire smoke would pose a problem through the weekend.

Hundreds of lightning bolts hit dry Oregon, start new fires

Lightning bolts struck the parched forests of southern Oregon hundreds of times in 24 hours, igniting some 50 new wildfires even as the nation’s largest wildfire continued to burn less than 100 miles (161 kilometers) away, officials said on Monday.