Linda From Maine wrote:
Indeed, "to what end?" Close-ups or a fuller sky? The below was a few days ago from my balcony. Focal length would be about 22 mm for your camera.
Compose for color, light and patterns - whatever appeals to you in that moment of the sky's display. Or shoot a bunch at different focal lengths and assess/admire after you download. Digital film is cheap! (and don't forget to try vertical orientation for tall formations)
My compliments! The cloudy sky is marvellously enhanced by the silhouettes in the foreground.