今日のキロロは曇りから始まり、日中はほぼ晴れの予報。山頂の気温は16.4℃から19.4℃まで上昇し、体感気温も快適な範囲で推移する。風は一日を通して穏やかで、最大突風も6.7m/sに留まる。夏山としては快適な行動が期待できる一日だ。
降水は予報されておらず、地面は概ねドライなコンディションが予想される。しかし、現況で湿度98%と高いため、特に「林間ツリーラン」エリアなどの樹林帯では朝露や過去の降雨による湿り気が残る可能性がある。足元は登山靴で固め、滑りやすい場所には注意を払うこと。アイゼンやチェーンスパイクは不要だが、防風防水シェルは天候急変や休憩時の汗冷え対策として携行が賢明だ。
「山頂稜線の強風」というキロロ特有のリスクがあるが、今日の風速は弱く、強風による行動制限の心配は低い。低体温症のリスクも低いが、高湿度環境下での活動は汗冷えに繋がりやすいため、吸湿速乾性のベースレイヤーに薄手のミッドレイヤー、そして防風防水シェルを準備し、こまめな着脱で体温調節に努めること。現況の視程1.2kmはやや低いが、日中は回復に向かう見込み。
午後にはほぼ晴れとなり、夕方にかけて風もさらに弱まる。夜間は薄曇りから快晴へ向かい、穏やかなコンディションが続く見込みだ。朝里岳北東斜面など緩中斜面中心のルートは終日快適に歩けるだろう。
北海道
キロロリゾート(ゴンドラ)
Kiroro Resort (Gondola)
2026年7月20日 06:52 更新
夏山登山日和。朝里岳北東斜面は快適に
Mild Summer Day with Clearing Skies. Ideal for Hiking on Well-Maintained Trails.
現在の気象状況 — Current Conditions
▲ 山頂エリア (Summit)
気温 Temp
+16.4°C
風速 Wind
1.5m/s
WSW
天候 Weather
☁️ 曇り
体感 Feels Like
+17.7°C
▼ 登山口・山麓エリア (Base)
気温 Temp
+19.1°C
風速 Wind
1m/s
W
天候 Weather
☁️ 曇り
標高 Altitude
568m
山頂の3時間予報 — Summit Forecast
06:00
+16°C
1.4m/s
WSW
💧 0mm
(27%)
09:00
+17°C
1.9m/s
W
💧 0mm
(22%)
12:00
+19°C
1.6m/s
WNW
💧 0mm
(22%)
15:00
+19°C
2m/s
NW
💧 0mm
(0%)
18:00
+17°C
1.4m/s
NW
💧 0mm
(0%)
21:00
+16°C
0.7m/s
WSW
💧 0mm
(0%)
00:00
+15°C
1.4m/s
SW
💧 0mm
(0%)
03:00
+15°C
1.4m/s
WSW
💧 0mm
(0%)
気象分析 — Analysis Report
日本語
コンディション概ね良好 — 通常の山岳安全対策を実施すること
English
Conditions generally good — Conduct standard mountain safety measures
Today at Kiroro, the day begins cloudy, transitioning to mostly clear skies by afternoon. Summit temperatures will rise from 16.4℃ to 19.4℃, with comfortable apparent temperatures throughout the day. Winds will remain light, with maximum gusts around 6.7 m/s. It is expected to be a pleasant summer day for mountain activities.
No precipitation is forecasted, so ground conditions are generally anticipated to be dry. However, with current humidity at 98%, areas within the forest, such as the "Tree Run areas," may retain moisture from morning dew or previous rainfall. Sturdy hiking boots are essential, and caution should be exercised on potentially slippery surfaces. Crampons or microspikes are not required. A waterproof and windproof shell is advisable for unexpected weather changes or to prevent chilling during breaks.
While "strong winds on the summit ridge" are a characteristic risk in Kiroro, today's wind speeds are low, minimizing the risk of adverse conditions due to strong winds. The risk of hypothermia is also low, but high humidity can lead to chilling from sweat. Therefore, preparing a wicking base layer, a light mid-layer, and a windproof/waterproof shell for effective temperature regulation is crucial. Current visibility at 1.2 km is somewhat low but is expected to improve during the day.
The afternoon will see mostly clear skies, with winds further diminishing towards evening. Overnight, conditions will transition from partly cloudy to clear, maintaining a calm environment. Routes on the gentle to moderate slopes of Asari-dake's northeast face will be comfortable for hiking all day.
No precipitation is forecasted, so ground conditions are generally anticipated to be dry. However, with current humidity at 98%, areas within the forest, such as the "Tree Run areas," may retain moisture from morning dew or previous rainfall. Sturdy hiking boots are essential, and caution should be exercised on potentially slippery surfaces. Crampons or microspikes are not required. A waterproof and windproof shell is advisable for unexpected weather changes or to prevent chilling during breaks.
While "strong winds on the summit ridge" are a characteristic risk in Kiroro, today's wind speeds are low, minimizing the risk of adverse conditions due to strong winds. The risk of hypothermia is also low, but high humidity can lead to chilling from sweat. Therefore, preparing a wicking base layer, a light mid-layer, and a windproof/waterproof shell for effective temperature regulation is crucial. Current visibility at 1.2 km is somewhat low but is expected to improve during the day.
The afternoon will see mostly clear skies, with winds further diminishing towards evening. Overnight, conditions will transition from partly cloudy to clear, maintaining a calm environment. Routes on the gentle to moderate slopes of Asari-dake's northeast face will be comfortable for hiking all day.
山岳ガイド — Mountain Guide
概要 Overview
北海道余市郡赤井川村に位置する標高1,180mのキロロリゾート。日本有数の積雪量を誇り、ニセコと並んで国際的にも注目される良質パウダーゾーン。
特徴・地形 Features
朝里岳の北東斜面に展開し、シーズン中の累積降雪量は20m超。緩中斜面を中心としたゲレンデ展開で、林間ツリーラン・パウダーランも豊富。
ベストシーズン Best Season
12月中旬〜4月上旬。1月〜2月が最盛期。GW近くまで滑走可能。
主要ルート Main Routes
ゴンドラ利用山頂往復、ニセコサイドへの稜線アクセス、ノンコンプレストゾーン。
注意点・危険箇所 Cautions
大雪時は倒木・なだれリスクあり。ツリーラン内の障害物・スノーホール注意。山頂稜線は強風頻発。
アクセス Access
新千歳空港から車で約2時間。札幌から約1時間半。
※ 本ガイド情報は一般的な参考資料であり、最新の登山道状況・規制情報は各自治体・登山口の公式情報をご確認ください。