Shanghai's rainy season has the characteristics of more rain and more rainy days. Recently, the weather has been very suitable, and last night under the combined effect of cold and warm air, the city began to see showers, the main precipitation period was this morning, accompanied by thunder and lightning.
Cold air superimposed on rain, today's temperature is low, the temperature difference between day and night is small, Xujiahui station in the urban area is 81~9.2. Northeast wind 4 5 gusts 6, switching to a clammy and cold feeling.
Tomorrow's weather
Tomorrow will be supplemented with the influence of cold air, and strong winds, cooling and significant precipitation will be online again. 
Specific forecasts
Rainfall
The warm and humid airflow strengthened again tonight, and there were still thundershowers accompanied by short-term heavy precipitation in the city from midnight; Locally heavy rain will fall tonight and tomorrowTomorrow night, the rain will weaken and turn cloudy with light rain.
Cool down
Tomorrow, the temperature will be between 6 and 9, the temperature difference is small, and the body will feel wet and cold.
Gale
Northerly wind, the land wind will increase to 4 5 gusts of 6 in the afternoon, the relative humidity will be 95% 70%, and the wind chill effect will aggravate the cold feeling.
Future weather trends
Affected by the convergence of cold and warm air, it will still be cloudy and rainy in the middle and late part of the week, and the temperature will be low.
Specific forecasts
On the 22nd and 25th, the weather was dominated by light rain, and the temperature continued to drop slightly, generally between 3 and 7.
On the 26th and 27th, the rain gap appeared, mainly cloudy or overcast, the sun may show the face, and the temperature was between 2 10. 
Weather Situation Analysis:Affected by the convergence of cold and warm air, there will be more precipitation in the area in the coming week.
Tips:Recently, it has been rainy weather, please pay attention to traffic safety; The temperature is low, pay attention to clothing to keep warm.
Look at the air quality.
At 16 o'clock on February 20, the AQI in Minhang District was 24, excellent, and yesterday's AQI was 50, excellent. The air quality is satisfactory and there is basically no air pollution. All groups of people can move normally.
According to the forecast of the Shanghai Environmental Monitoring Center, the air quality at night is excellent, tomorrow is excellent, and the day after tomorrow is excellent.
Part**: Shanghai Weather Release, District Meteorological Bureau, District Ecology and Environment Bureau.
Editor: Lin Xinyi.
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