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Weather is a general term for the atmospheric conditions (such as cold and warm, wind and rain, dry and wet, cloudy and sunny, etc.) and their changes in a certain area in a short period of time. Weather system usually refers to the atmospheric movement system with typical characteristics, such as high pressure, low pressure and high pressure ridge and low pressure trough, which cause weather changes and distribution. All kinds of weather systems have certain spatial and temporal scales, and the various scale systems are intertwined and interact with each other.
The combination of many weather systems constitutes a large-scale weather situation that constitutes the atmospheric circulation of the hemisphere or even the world.
Weather systems are always in the process of rebirth, development and disappearance, and have their corresponding distribution of weather phenomena at different stages of development. Therefore, the weather and weather changes in a region are related to the weather system and its development stage, and are the combined results of the dynamic and thermal processes of the atmosphere.
All kinds of weather systems are formed, developed and evolved in a certain atmospheric circulation and geographical environment, and all reflect the environmental characteristics of a certain region. For example, the polar region and its surroundings are covered with ice and snow all year round, and the air is cold and dry, which has become the background condition for the formation and development of low-altitude cold high pressure and high-altitude polar vortex and trough in the polar region. The high temperature and humidity in the equatorial and low latitudes all year round, and the unstable atmosphere are necessary conditions for the emergence and development of convective weather systems.
The middle and high latitudes are areas where cold and warm air currents often meet, and not only the cold and warm air masses alternate frequently, but also their baroclinic pressure is unstable, which is an important basis for the formation and development of frontal and cyclone systems. The formation and activity of weather systems, in turn, can have a profound impact on the structure and evolution of the geographical environment. Therefore, it is very important to understand the formation, characteristics, changes and evolution of weather and climate and the evolution of the geographical environment.
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Tomorrow weather thundershowers .
There will be thundershowers or showers in the western and northern parts of the city tomorrow night. The day after tomorrow, there will be thundershowers or showers in the city during the day, and the maximum temperature during the day will be around 28 32. The lowest temperature at night is around 19 21.
Tomorrow as the rain band sets south, the sky will be in better condition than today. Morning overcast to cloudy with brief light rain. In the afternoon, it will be cloudy to overcast, and the temperature will be 22-26 degrees.
In the afternoon, when the sky opens up, it will feel slightly hot.
11th: Thundershowers, southerly wind level 3-4, 21-32. 12th: Cloudy to sunny, southerly wind level 3-4, 19-28. 13th: Cloudy, northerly wind level 3-4, 20-32.
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Heavy rainfall will occur in the south.
1. Important weather.
1. Heavy rainfall will occur in the southern region.
On the 6th, the heavy rainfall rain belt will develop from the eastern part of the Sichuan Basin to the east, with heavy to heavy rain in the Sichuan Basin, Jianghan, Jianghuai, Jiangnan, most of South China and Guizhou, and heavy rain in some of the above areas, accompanied by strong convective weather such as short-term thunderstorms and strong winds.
2. There will be a precipitation process in northern regions and other places.
On the 3rd and 6th, there will be light rain or showers in most areas from the southeast of Northwest China to the north of the Huai River, with localized moderate rain; Showers of rain will continue in eastern and northeastern Inner Mongolia.
2. Specific forecast for the next three days.
From 08:00 on the 3rd to 08:00 on the 12th, there was light to moderate rain in southwestern Xinjiang, eastern Qinghai-Tibet Plateau, eastern Northwest China, eastern Southwest China, eastern Yunnan, central and eastern Inner Mongolia, North China, western Huanghuai, Jianghan, central and western Jiangnan, and most of South China, among them, there were heavy to heavy rains in the central and southern parts of the Sichuan Basin, Chongqing, southwestern Hubei, northern Hunan, northeast Guizhou, northern Guangxi, and central Guangdong. There are thunderstorms, strong winds or hail in local areas in southern Chongqing and Guangdong. There are 5 6 level winds in northern and eastern Xinjiang, central and western Inner Mongolia, central and western Gansu, Ningxia, and northern Shaanxi; Some areas in the southern Xinjiang basin, western Inner Mongolia, and northwest Hebei in Gansu Province have floating dust or blowing sand weather, and there are local sandstorms in the southern Xinjiang basin.
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Our city will be light rain to cloudy tomorrow, with a temperature of 9 219 degrees and a north wind of 2 and 3.
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Tomorrow's weather is determined by your mood!
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Answer Hello, dear, glad to serve you, your question has been received, now start answering for you, typing may take a while, wait a moment pro! Hello, dear, do you want to ask about the weather in that place?
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Temperatures will drop tomorrow, so keep warm.
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