雨の山頂 濡れた足元に注意し滑らず歩け

The current condition at Rusutsu Resort Isola summit is cloudy with a temperature of 16.5 degrees Celsius and a light southeasterly wind. Intermittent rain is expected throughout the day, intensifying to showers in the afternoon. Summit temperatures will remain around 15 degrees Celsius, feeling colder when wet. While the base temperature is around 20 degrees Celsius, there is a temperature difference of over 4 degrees to the summit, requiring careful layering.

Trails will be wet to muddy due to the rain. Especially in the abundant tree run areas, the trails covered with fallen leaves and soil will become slippery when wet, requiring extra caution with footing. Ensure good visibility to avoid obstacles like fallen trees. Fast-drying base layers, fleece mid-layers, and waterproof breathable outerwear are essential.

Winds will be moderate during the day, but strong gusts exceeding 15 meters per second are forecast overnight. If you plan to continue activities into the night, be aware of the increased risk of hypothermia due to falling temperatures and wind-driven rain, and an early end to your activities is recommended. Although no thunderstorms are predicted, be prepared for sudden weather changes during showers.