快晴微風のイゾラ山頂。春山歩き楽しめ

Rusutsu Resort Isola summit currently enjoys clear skies with a temperature of 8.6℃ and light winds, indicating a calm morning. Temperatures are expected to rise further, reaching 14.5℃ by noon and remaining in the 14℃ range through the afternoon. Gusts will remain relatively mild, peaking at 10.6m/s, making for a comfortable spring hike on Isola summit. Visibility is excellent, exceeding 20km, offering expansive views.

Snow depth is 0cm. The ground is mostly dry, but some muddy sections may be present in shaded or damp areas. Accessing tree run areas is not advisable due to the lack of snow, which significantly increases the risk of collision with fallen trees. Skiing is impossible, and caution is required even when walking in these areas.

The automated risk assessment highlights a "rapid temperature drop." Temperatures will fall significantly from evening onwards, reaching an apparent temperature of around 5℃ at night. If your activity extends into the evening, ensure you carry extra insulating layers. A base layer, a light fleece or softshell, and a waterproof-breathable outer shell are recommended. Be prepared to add a warmer mid-layer during breaks. Crampons and microspikes are not necessary, but rain gear should always be carried as it also serves as an important insulating layer. The risk of lightning is low.