Will there be frost in Henan this week?

According to the forecast of the provincial meteorological observatory, it will be cloudy between sunny days in the whole province today. In the early morning of this morning, the minimum temperature in some mountainous areas in northern, central, eastern and western parts of our province will drop to 4℃ or below, and the first frost will appear. The northerly wind in the province turns to the southerly wind by 2 to 3 grades. The lowest temperature appears in the northern, eastern and western mountainous areas, ranging from 3℃ to 5℃; 5℃~7℃ in other areas. The highest temperature in northwest China 18℃~20℃. Cloudy to cloudy in the west tonight; Other areas are sunny to cloudy.

From June 365438+1 October 3 1 to June 65438+1October1,the whole province turned cloudy to cloudy, with light rain or sporadic light rain along the Yellow River and parts of its north and west.

Looking at this week, the Provincial Meteorological Observatory predicts that there is no obvious precipitation weather process in our province, and it is estimated that the weekly precipitation in the province is less than normal. Weekly precipitation: west 1 ~ 5 mm, other areas 0 ~1mm.

The cold air left the foundation. It is expected that there will be no strong cold air to overweight this week. It is estimated that the weekly average temperature in the province is slightly higher than that in the same period of normal years. The average weekly temperature in the western mountainous area of our province is10℃ ~11℃; Other areas are 12℃ ~ 14℃. The extreme minimum temperature in the week appears in the western mountainous area and the north, ranging from 3℃ to 5℃; The lowest temperature in other areas is expected to be 5℃ ~ 7℃.

On Friday (165438+1October 3), due to the influence of weak cold air, there was a northerly wind of about grade 4 in the whole province, and the temperature dropped slightly.