اَللَّهُمَّ إِنِّي أَسْأَلُكَ خَيْرَهَا وَخَيْرَ مَا فِيهَا وَخَيْرَ مَا أُرْسِلَتْ بِهِ، وَأَعُوذُ بِكَ مِنْ شَرِّهَا وَشَرِّ مَا فِيهَا وَشَرِّ مَا أُرْسِلَتْ بِهِ
Transliteration
Allahumma inni as'aluka khayraha wa khayra ma fiha wa khayra ma ursilat bihi, wa a'udhu bika min sharriha wa sharri ma fiha wa sharri ma ursilat bih
English meaning
O Allah, I ask You for its goodness, the goodness within it, and the goodness it was sent with; and I seek refuge in You from its evil, the evil within it, and the evil it was sent with.
When is it recited?
When strong winds blow.
Source
Muslim, Istisqa' 15