I never saw Messenger of Allah ﷺ laugh to such an extent that I could see his uvula-whereas he used to smile only-and when he saw dark clouds or wind, (the signs of fear) were depicted on his face. I said: Messenger of Allah, I find people being happy when they ace the dark cloud in the hope that it would bring rain, but I find that when you see that (the cloud) there is an anxiety on your face. He said: 'A'isha, I am afraid that there may be a calamity in it, for a people was afflicted with wind, when the people saw the calamity they said:" It is a cloud which would give us rain" (Qur'an. xlvi. 24).  

عَنْ عَائِشَةَ زَوْجِ النَّبِيِّ ﷺ أَنَّهَا قَالَتْ مَا رَأَيْتُ رَسُولَ اللَّهِ ﷺ مُسْتَجْمِعًا ضَاحِكًا حَتَّى أَرَى مِنْهُ لَهَوَاتِهِ إِنَّمَا كَانَ يَتَبَسَّمُ قَالَتْ وَكَانَ إِذَا رَأَى غَيْمًا أَوْ رِيحًا عُرِفَ ذَلِكَ فِي وَجْهِهِ فَقَالَتْ يَا رَسُولَ اللَّهِ أَرَى النَّاسَ