Key Facts
• November 16: Calm autumn weather with highs around 20°C in most areas.
• November 17: Hokkaido to experience rain, snow, and strong winds by morning.
• November 18: Peak cold air to bring heavy snow and blizzards to mountain areas.
• Snow expected in Hokkaido, Tohoku, and Hokuriku, with accumulation in lowlands.
• November 19: Snow may reach western Japan’s mountain regions, including the Chugoku area.
• Temperatures to drop sharply, with highs around 13°C in many regions by midweek.
• Precautions advised for driving on snowy roads and managing cold weather conditions.
Summary
Japan is experiencing calm autumn weather on November 16, with temperatures around 20°C in many areas. However, starting November 17, intense cold air will bring significant weather changes. Hokkaido will face rain, snow, and strong winds, while heavy snow and blizzards are expected in mountain regions of Hokkaido, Tohoku, and Hokuriku by November 18. Snow accumulation may also occur in lowland areas. By November 19, snow could extend to western Japan’s mountain regions, including the Chugoku area. Temperatures will drop sharply, with highs around 13°C, resembling December conditions. Residents are advised to prepare for snowy roads and colder weather.
