ʿAisha said If the Prophet ﷺ saw a cloud In the sky, he would walk to and fro in agitation, go out and come in, and the color of his face would change, and if it rained, he would feel relaxed." So ʿAisha knew that state of his. So the Prophet ﷺ said, I don't know (am afraid), it may be similar to what happened to some people referred to in the Holy Qur'an in the following Verse: -- "Then when they saw it as a dense cloud coming towards their valleys, they said, 'This is a cloud bringing us rain!' Nay, but, it is that (torment) which you were asking to be hastened a wind wherein is severe torment." (46.24)  

كَانَ النَّبِيُّ ﷺ إِذَا رَأَى مَخِيلَةً فِي السَّمَاءِ أَقْبَلَ وَأَدْبَرَ وَدَخَلَ وَخَرَجَ وَتَغَيَّرَ وَجْهُهُ فَإِذَا أَمْطَرَتِ السَّمَاءُ سُرِّيَ عَنْهُ فَعَرَّفَتْهُ عَائِشَةُ ذَلِكَ فَقَالَ النَّبِيُّ ﷺ مَا أَدْرِي لَعَلَّهُ كَمَا قَالَ قَوْمٌ {فَلَمَّا رَأَوْهُ عَارِضًا مُسْتَقْبِلَ أَوْدِيَتِهِمْ} الآيَةَ  

"When the Prophet ﷺ saw storm clouds he would pace back and forth. And when it rained, he would relax." She said: "I said something to him about that, and he said: 'What do I know? Maybe it is as Allah, Most High said: Then, when they saw it as a dense cloud approaching their valleys, they said: "This is a cloud bringing us rain (46:24)."'  

كَانَ النَّبِيُّ ﷺ إِذَا رَأَى مَخِيلَةً أَقْبَلَ وَأَدْبَرَ فَإِذَا مَطَرَتْ سُرِّيَ عَنْهُ قَالَتْ فَقُلْتُ لَهُ فَقَالَ وَمَا أَدْرِي لَعَلَّهُ كَمَا قَالَ اللَّهُ تَعَالَى (فلمَّا رَأَوْهُ عَارِضًا مُسْتَقْبِلَ أَوْدِيَتِهِمْ قَالُوا هَذَا عَارِضٌ مُمْطِرُنَا )  

“If the Messenger of Allah ﷺ saw a cloud that looked as if it was bringing rain, the color of his face would change, and he would go in and out and walk to and fro. Then, if it rained, he would feel relieved.” ‘Aishah mentioned to him what she had seen him do, and he said: “How do you know? Perhaps it would be as the people of Hud said: ‘Then, when they saw it as a dense cloud coming towards their valleys, they said: “This is a cloud bringing us rain!” Nay, but it is that (torment) which you were asking to be hastened.” [46:24]  

كَانَ رَسُولُ اللَّهِ ﷺ إِذَا رَأَى مَخِيلَةً تَلَوَّنَ وَجْهُهُ وَتَغَيَّرَ وَدَخَلَ وَخَرَجَ وَأَقْبَلَ وَأَدْبَرَ فَإِذَا أَمْطَرَتْ سُرِّيَ عَنْهُ قَالَ فَذَكَرَتْ لَهُ عَائِشَةُ بَعْضَ مَا رَأَتْ مِنْهُ فَقَالَ وَمَا يُدْرِيكِ لَعَلَّهُ كَمَا قَالَ قَوْمُ هُودٍ {فَلَمَّا رَأَوْهُ عَارِضًا مُسْتَقْبِلَ أَوْدِيَتِهِمْ قَالُوا هَذَا عَارِضٌ مُمْطِرُنَا بَلْ هُوَ مَا اسْتَعْجَلْتُمْ بِهِ } الآيَةَ