The picture below shows the weather forecast for a certain day in Beijing. Read the picture and complete the following questions. (1) The weather conditions on that day were: changing from ______ weather to ______ weather.

(1) According to the information in the picture, the weather conditions on that day are: changing from cloudy to sleet;

(2) According to the meaning of the wind symbol, the wind direction is northeast Wind, the wind force reaches about level 6;

(3) The lowest temperature is -7℃, the highest temperature is 2℃, and the daily temperature range is 9℃.

So the answer is: (1) Cloudy; sleet; (2) Northeast; 6; (3)-7; 2; 9.