午後は霧雨。ハイランドの急斜面は滑落に警戒

Sapporo Teine summit currently reports cloudy skies with a temperature of 13.4 degrees Celsius and a light wind of 0.6 meters per second. The temperature difference from the base is approximately 2.9 degrees Celsius. The morning will remain cloudy with no significant issues for outdoor activities. However, light drizzle is expected to begin around 12:00, escalating to light rain by 15:00. Although precipitation amounts will be minor, ground conditions will become increasingly wet.

Due to the afternoon rain, the ground, especially on the steep slopes of the Highland Zone, will become slippery, requiring extreme caution against falls. Waterproof hiking boots and full rain gear are essential. The effective temperature during activities will be similar to the ambient temperature, around 14 degrees Celsius, due to light winds. A layering system consisting of a quick-drying base layer, a thin fleece or synthetic jacket as a mid-layer, and a waterproof-breathable rain jacket as an outer layer is recommended.

A significant temperature drop of 6 degrees Celsius is anticipated during the forecast period. Temperatures will steadily decline towards evening, reaching as low as 8.7 degrees Celsius by early tomorrow morning. Carry an extra insulating layer from the start to prepare for sudden changes in conditions and be prepared to turn back early if necessary. While the risk of lightning and strong winds is low, the combination of afternoon rain and falling temperatures increases the risk of hypothermia if one gets wet. Take measures to stay dry and carry insulating layers to mitigate this risk.