It rains heavily in the south at the weekend. What is the highest temperature of 20℃ in the north?

On March 17, the rain increased in many places in the south, with heavy rain in some areas. It is predicted that in the next three days, there will still be strong rainfall in most parts of the south, and there will be heavy rain in Guangdong and Guangxi on weekends. Under the pressure of rain, the weather is cool in most parts of the south. Northeast China, North China and other places will continue to have warm weather in the next three days, which is suitable for travel.

1. Today and tomorrow, heavy rainfall in Guangdong and Guangxi will turn into local rainstorm.

The Central Meteorological Observatory predicts that there will be a heavy precipitation weather process in Jiangnan and South China from 18 to 20, and the rainfall is generally moderate to heavy. Among them, some areas in central and eastern Guangxi, northwestern Jiangxi, northern Guangdong and other places have heavy rains, accompanied by strong convective weather such as short-term heavy precipitation.

The center of heavy rainfall today is mainly in Guangdong and Guangxi. It is estimated that there will be moderate to moderate rain in Guizhou, Yunnan, Jianghan, Jiangnan and South China, among which there will be heavy rain in parts of central and eastern Guangxi, southern Hunan and Northeast China, and some of these areas will be accompanied by strong convective weather such as short-term heavy precipitation.

Tomorrow, the heavy rainfall area will shift to the middle and lower reaches of the Yangtze River. There will be small to moderate rain or showers in most parts of southwest China, Jianghuai, Jianghan, Jiangnan and South China. Among them, there are heavy rains and local heavy rains in parts of northeastern Hunan, northwestern Jiangxi, northeastern Guangxi and northwestern Guangdong.

Today and tomorrow are weekends, with heavy rain in some areas. Residents should make reasonable arrangements for travel according to the forecast. At the same time, the road is slippery in rainy days, so pay attention to traffic safety when traveling. In late March, the number of thunderstorm days in southern China doubled compared with that in early March. During this rainfall, some areas are accompanied by strong convective weather such as thunderstorms and short-term heavy precipitation, so it is necessary to take precautions in advance.

2. The highest temperature in Huanghuai area of North China is close to 20℃, which is suitable for travel.

Today, the warmth of North China and Huanghuai will continue to escalate, and the area with the highest temperature ≥ 15℃ will continue to expand. Today will be the peak of this round of warming. Among the provincial-level cities, the highest temperature in Beijing and Jinan today reached 20℃, which is expected to hit a new high this year. From 19, under the influence of weak cold air, the temperature in this area will fluctuate slightly, but it is still higher than normal.

Starting from 18, with the frequent attacks of weak cold air, the warmth in Northeast China will be reduced, and the highest temperature in most areas will gradually drop below 10℃, but the pattern of high temperature is still difficult to shake.

Today, except for rain and snow in parts of Qinghai and Xinjiang, precipitation is scarce in most parts of the north. Starting from tomorrow, the precipitation range in the north will be significantly expanded. The Central Meteorological Observatory predicts that there will be light snow or sleet in northwestern Xinjiang, eastern and western Inner Mongolia, northwestern Shanxi, eastern Tibet and central Sichuan Plateau tomorrow. There are small to moderate rains or showers in the eastern part of the northwest, Shanxi, the west and south of Huanghuai.

Although it is warm in the daytime in most parts of the north recently, the temperature at night is still low, and the temperature difference between day and night is basically above 10℃. The chill still exists in the morning and evening, so it is necessary to increase or decrease clothes in time. In addition, in North China, Huanghuai and other places, the spring flowers are in full bloom at this time, and the weather on weekends is generally good, which is suitable for going to the park to enjoy flowers when traveling.