Sudden Weather Change

I was planning to spend the entire holiday in the chalet, I got that good feeling yesterday when it starts raining. Today early morning I was totally happy with the rain drops! I was like let the rain clean the country since we didn't have that much of rains during the year, suddenly while I was in my office I notice how badly the weather changed, I can't even see the street, the dust was surrounding all over the place, honestly I was shocked!! Oh god "no chalet":(
When I left my office I pass by the super market and there was a lady who was offering masks to the people, she was holding many boxes of masks! which gave me the impression that "good and kind people still living on this earth".