General Behavior (Kitab Al-Adab)
Dawud :: Book 41 : Hadith 5078
Narrated AbuHurayrah:
I heard the Apostle of Allah (peace_be_upon_him) say: The wind comes from Allah's mercy.
Salamah's version has: It is Allah's mercy; it (sometimes) brings blessing and (sometimes) brings punishment. So when you see it, do not revile it, but ask Allah for some of its good, and seek refuge in Allah from its evil.