雌阿寒岳、穏やかな曇天 火山ガス警戒

Meakan-dake summit is currently cloudy with a temperature of 0.3°C, feeling like -3°C. Temperatures are expected to rise during the day, reaching around 4°C by noon. Light drizzle is forecast intermittently, which may make the perceived temperature feel even lower. For layering, a quick-drying base layer, a fleece mid-layer, and a waterproof-windproof shell are essential. Carry an additional insulating layer for warmth and adjust frequently.

The ground is wet with no snow cover. The loose volcanic scree slopes will be slippery. On the Ontake Course, exercise extreme caution on steep ascents and descents. The wind direction today will be predominantly South-Southwest throughout the day. Given Meakan-dake's active volcanic nature, sulfur gas from the fumaroles is likely to drift downwind. When traversing near the crater, be highly vigilant of wind shifts and be prepared to quickly move away if you detect any unusual odors.

There is no forecast for lightning, and strong gusts will be limited to about 9.1 m/s, which should not significantly impede movement. However, the combination of low temperatures and potential drizzle increases the risk of hypothermia if you get wet. Always carry rain gear and manage your body temperature diligently, for example, by wearing an insulating layer during breaks. Light drizzle is expected again around 6 PM, so plan your descent accordingly.