Control Winds

5th-Level Transmutation
Casting Time: 1 action
Range: 300 feet
Components: VS
Duration: (C) 1 hour

As in Xanathar's Guide to Everything with the following added:

At Higher Levels. When you cast this spell using a spell slot of 6th level or higher, the size of the cube you can control increases by 50 feet for each slot level above 5th.

Source: XGE 152

Changelog

Added upcasting option.