While enjoying the evening campfire at the base of Yaak Mountain Lookout in northwestern Montana, Phil and I were complaining about three days of sunny weather. That's when the rumble of thunder silenced us.
Overhead, the broad, blue sky was dappled with fleecy clouds. But weather changes swiftly in the mountains, and the 45-foot-tall lookout tower we had rented was in the path of a fast-moving lightning storm.
We smothered the fire, tossed our chairs in the truck and scrambled up the four flights of 56 steps to the security of the glass-enclosed, electrically grounded cabin.
The storm clouds, black and ominous, scraped over the Cabinet Mountains to the southwest, racing toward our snug home. We pulled up chairs to watch the show.
Our fireside complaints were because we bemoaned the sweep of sunbathed mountains stretching to the horizon in all directions, but that we wanted the thrill of weathering the elements when the wind howls and the day turns moody while we're safe inside.
Luck and lightning were on our side.
U.S. Forest Service lookouts are usually 15-foot by 15-foot cabins circled by a catwalk and wrapped with windows. Most were built in the 1930s to house firewatchers. At the height of their use in the 1940s, the Forest Service operated more than 3,000 lookouts in Idaho, Montana, Washington and Oregon. Before the relative luxury of these cabins in the sky, firewatchers often lived in platform tents and climbed tall trees to watch for fires atop "crow's nest" platforms.
Today, computerized lightning detection systems and air patrols have taken over much of the role of lookouts in detecting and locating wildfires. In severe fire seasons, some fire lookouts are still staffed because they offer views not covered by other systems. But for the most part, lookouts are a dying breed.