Overview
A pilot reported that while flying a return trip to his home base in St. Maries, Idaho, he attempted to navigate through a valley by following a highway to avoid adverse weather and mountain obscuration. According to the pilot's account, as he turned a corner, he observed that the cloud ceiling had dropped to a level that prevented him from continuing along his planned route. He then initiated a 180-degree turn to head back east. During this maneuver, he inadvertently entered the cloud and subsequently collided with terrain.
Flight Details
The pilot was on a return trip to St. Maries, Idaho. To circumvent adverse weather and mountainous terrain obscured by clouds, he chose to follow a highway that passed through a valley. This decision was aimed at maintaining visual contact with the ground and avoiding instrument meteorological conditions.
Events Leading to Collision
While following the valley, the pilot rounded a corner and saw that the ceiling had lowered significantly. Recognizing that he could no longer continue safely in that direction, he attempted a 180-degree turn to reverse his course to the east. As he executed the turn, he entered the cloud. Shortly thereafter, the aircraft collided with terrain.
Outcome
The collision occurred after the pilot lost visual reference while in the cloud. No further details about injuries, aircraft damage, or other factors were provided in the report.