沢は濡れて滑りやすい。午後からは晴れ間も

Mount Shari summit is currently partly cloudy with a felt temperature of 6.7°C and 96% humidity, indicating very moist air. The temperature difference from the base is 3.7°C. There is a possibility of light drizzle until around 9 AM, suggesting the Old Route, a characteristic stream route with continuous waterfalls, will be very slippery due to wet rocks and moss. Extreme caution is advised to prevent falls, especially when traversing the waterfalls. Ground conditions are expected to be wet, with muddy sections possible in places.

During the main hiking hours, precipitation will cease around 12 PM, with mostly clear skies by 3 PM. Temperatures are forecast to rise to the low 12s, and winds will remain light, making for a generally mild hiking day. The felt temperature at 1490m will be in the upper 8s to 10s in the morning, climbing to the upper 10s in the afternoon. For layering, a quick-drying base layer T-shirt, a thin fleece mid-layer, and a lightweight waterproof-breathable rain jacket as an outer layer are recommended. Carry an additional thin fleece or down jacket for breaks and unexpected changes during your activity. Full rain gear is essential. Crampons or microspikes are not necessary.

The automated risk assessment indicates a sharp temperature drop of 6°C is expected during the forecast period. It is wise to carry an extra insulating layer from the start to prepare for sudden changes. Temperatures will drop sharply from evening onwards, reaching 6.7°C by 9 PM and falling to the low 3s overnight. Therefore, an early decision to turn back is crucial. The risk of lightning is low, and strong winds are not expected, with gusts peaking at 7.7 m/s, making daytime activity suitable. However, Mount Shari is a bear habitat, so night activities must be strictly avoided.