Hekou

Shandong - China

2026-02-21

The Hekou District Meteorological Observatory continues to issue a blue warning signal for cold waves

Issue date: 2026-02-21T17:14+08:00

At 17:14 on February 21, 2026, the Hekou District Meteorological Observatory continued to issue a blue warning signal for a cold wave: affected by strong cold air, it is expected that from the night of the 21st to the night of the 23rd, all towns and streets in Hekou District and Dongying Port Economic Development Zone will experience cold wave weather, accompanied by strong winds and cooling. The cooling range during the lowest temperature process is 8-10 ℃, while the cooling range during the highest temperature process is 16-18 ℃. The highest temperature during the day on the 21st was around 25 ℃, and on the 23rd it dropped to around 8 ℃. The lowest temperature occurred around 0 ℃ in the morning of the 23rd and 24th. From the night of the 21st to noon of the 22nd, there will be gusts of 7 to 8 levels and 9 levels in the northwest wind sea area and coastal areas, and gusts of 4 to 5 levels and 8 to 9 levels in inland areas.

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.

河口区气象台继续发布大风黄色预警信号

Issue date: 2026-02-21T17:09+08:00

河口区气象台2026年02月21日17时09分继续发布大风黄色预警信号：受较强冷空气影响，预计21日下午至22日中午，河口区和东营港经济开发区全部乡镇和街道将出现大风天气。21日下午，偏西风海区和沿岸地区6～7级阵风8级，内陆地区4～5级阵风7～8级；21日夜间至22日中午，西北风海区和沿岸地区7～8级阵风9级，内陆地区4～5级阵风8～9级。此外，大风影响期间，部分地区伴有扬沙或浮尘天气。

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.

山东省气象台继续发布陆地大风蓝色预警

Issue date: 2026-02-21T16:09+08:00

山东省气象台于2月21日16时00分继续发布陆地大风蓝色预警：受强冷空气影响，鲁西北、鲁中、半岛地区和内陆湖面21日夜间到22日白天北风5～6级阵风7～9级，其他内陆地区北风4～5级阵风6～7级。大风影响期间，全省大部地区伴有扬沙或浮尘天气。

Description

It may be affected by strong winds within 24 hours, with an average wind force of 6 or higher, or gusts of 7 or higher; or it has been affected by strong winds, with an average wind of 6-7, or 7-8 gusts and may continue.

Guidelines

1. The government and relevant departments should do a good job of preventing gale in accordance with their duties;

2. Close doors and windows, reinforce hoardings, scaffolds, billboards and other structures that are easily blown by the wind, properly arrange outdoor objects that are easily affected by high winds, and cover building materials;

3. Water operations in relevant waters and passing ships take active countermeasures, such as returning to the port to avoid wind or sailing in a detour, etc.;

4. Pedestrians should avoid riding bicycles as much as possible, and do not stay under billboards, temporary structures, etc. when the wind is blowing;

5. Relevant departments and units pay attention to the fire prevention of forests and grasslands.

山东省气象台继续发布海上大风黄色预警

Issue date: 2026-02-21T16:04+08:00

山东省气象台于2月21日16时00分继续发布海上大风黄色预警：预计，21日夜间，渤海北风7～8级阵风9～10级减弱到7级阵风8～9级，渤海海峡和黄海北部北风7～8级阵风9～10级，黄海中部南风转北风7级阵风8～9级；22日白天，北风，渤海海峡和黄海北部7～8级阵风9～10级，渤海7级阵风8～9级减弱到6～7级阵风8级，黄海中部6～7级阵风8级减弱到5～6级。

Description

When it is forecasted that wind force is 9-10 (or gust of force 11-12) may appear in the sea area in the next 48 hours, or it has appeared and will continue.