杭州市临安区气象台发布大风黄色预警
Issue date: 2025-11-18T09:15+08:00
杭州市临安区气象台2025年11月18日09时15分继续发布大风黄色预警信号：受寒潮影响，预计今天我区天目山、太湖源、高虹、龙岗、昌化、太阳、青山湖、清凉峰等镇（街道）最大阵风可达7到9级，请注意防范大风对户外旅游、设施农业、在建工程等的不利影响。
Description
It may be affected by strong winds within 12 hours, the average wind force can reach 8 or above, or gusts above 9; or it has been affected by strong winds, the average wind is 8-9, or gusts 9-10 and may continue.
Guidelines
1. The government and relevant departments should do a good job of preventing gale in accordance with their duties;
2. Stop outdoor activities such as outdoor activities and high-altitude dangerous operations. People in dangerous areas and residents of dangerous houses should try their best to turn to shelters for shelter;
3. Water operations in relevant waters and passing ships take active countermeasures to reinforce port facilities to prevent ships from anchoring, grounding and collision;
4. Cut off outdoor dangerous power sources, properly arrange outdoor objects that are easily affected by strong winds, and cover building materials;
5. Airports, expressways and other units should take measures to ensure traffic safety, and relevant departments and units should pay attention to fire prevention in forests and grasslands.
Hangzhou Lin an District Meteorological Observatory issues blue frost warning
Issue date: 2025-11-17T15:36+08:00
The Lin an District Meteorological Observatory of Hangzhou City issued a blue frost warning signal at 15:36 on November 17, 2025: Due to the influence of a cold wave, it is expected that the lowest temperature in the urban area will be around 3 ℃ tomorrow morning, and the temperature in the mountainous area will be between 0 ℃ and 2 ℃. Frost or frost will occur in all towns (streets). Please take protective measures for crops such as tea, flowers, and vegetables.
Description
The minimum temperature on the ground will drop below 0°C within 48 hours and will have an impact on agriculture, or it has dropped below 0°C, and has an impact on agriculture, may continue.
Guidelines
1. The government and the agricultural and forestry authorities shall make preparations for frost prevention in accordance with their duties;
2. Certain protective measures shall be taken for the breeding of crops, vegetables, flowers, melons and fruits, and forestry;
3. Rural grassroots organizations and farmers should pay attention to local frost warning information in order to take measures to strengthen protection.
杭州市临安区气象台发布寒潮蓝色预警
Issue date: 2025-11-16T16:20+08:00
杭州市临安区气象台2025年11月16日16时20分发布寒潮蓝色预警信号：受寒潮影响，预计17到18日我区将有一次强降温、大风和弱降水过程，预计所有镇（街道）日平均气温过程降温幅度可达8到11℃，19到20日早晨最低气温1到2℃，有霜冻，山区0到-2℃，有薄冰，高山区-3到-5℃，有冰冻，17日最大偏北阵风5到7级，山区7到9级，请注意做好防寒保暖和防风工作。
Description
Within 48 hours, the minimum temperature will drop by more than 8°C, the lowest temperature is less than or equal to 4°C, and the average wind force on land can reach level 5 or more; or it has dropped by more than 8°C, the minimum temperature is less than or equal to 4°C, and the average wind force can reach level 5 or more, continued.
Guidelines
1. The government and relevant departments shall make preparations for cold wave prevention in accordance with their duties;
2. Pay attention to adding clothes to keep warm;
3. Take certain protective measures against tropical crops and aquatic products;
4. Make preparations for wind protection.
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