湿潤な一日。午後は霧雨と視界不良に注意

Miyanoura-dake summit is cloudy with a temperature of 15.5 degrees Celsius, feeling similar. Humidity is extremely high at 99 percent, creating a constantly damp sensation. Gusts reached 12.9 meters per second, indicating that wind will draw heat from the body on exposed ridges. As a heavy rainfall area, weak drizzle is expected to begin in the afternoon, with precipitation probability reaching 100 percent by early morning tomorrow, making the ground wet to muddy throughout the day. The area around Hananoego Wetland will likely be particularly boggy.

When hiking, always wear a quick-drying base layer, a thin fleece or synthetic shirt, and waterproof-breathable rainwear (jacket and pants). Although temperatures are mild, getting wet and exposed to wind increases the risk of hypothermia. The approach from Yodogawa Trailhead involves crossing several streams, and there is a possibility of increased water levels due to afternoon precipitation. Visibility is currently over 20 kilometers, but high humidity and drizzle may cause dense fog, increasing the risk of getting lost.

While no thunderstorms are forecast, strong winds, high humidity, and precipitation will significantly impact activity. Hiking is possible, but it is crucial to understand the heavy rainfall environment unique to Miyanoura-dake and prepare with thorough waterproofing and appropriate gear. Given the long and challenging approach that is difficult to complete in a day, particular attention must be paid to physical exhaustion and body temperature drop from getting wet.