苗場山台地 視界良好。湿原の木道は慎重に

Naeba Summit currently reports mostly sunny skies with a temperature of 9°C, feeling like 5.5°C. The temperature difference from the base is 7.4°C, indicating a consistently cool environment on the summit throughout the day. While the peak temperature is expected to reach 13.6°C around 3 PM, the wind chill factor will make it feel colder. An moisture-wicking base layer, a fleece mid-layer, and a windproof outer shell are essential. Prepare a light down or synthetic insulated jacket for breaks and cooler mornings or evenings.

The ground is free of snow and appears dry in places, but the expansive wetlands of the Naeba Plateau are inherently moist. Expect wet and muddy conditions off the wooden boardwalks. Waterproof hiking boots are advisable, and gaiters can be beneficial. Strictly avoid stepping off the designated boardwalks to protect the delicate wetland vegetation. Visibility is excellent at over 20km, but dense fog can develop rapidly on the plateau, posing a significant risk of getting lost. Always carry a map, compass, and GPS for navigation.

The risk of lightning is low. Maximum wind gusts are forecast at 13.6 m/s, which may be felt on ridges and the summit plateau but should not impede travel significantly. With perceived temperatures consistently in the single digits, there is a moderate risk of hypothermia. Manage this risk with appropriate warm clothing and sufficient food. Overall, conditions are favorable for exploring the wetland plateau with proper preparation and cautious movement. Expect partly cloudy skies overnight with temperatures dropping to around 6°C. While day trips are generally recommended, those planning overnight stays should enhance their cold weather preparations.