Free app has a price
Theres no such thing as a free lunch. The app is free yet the price paid is the visual assault on your mind from the free ads... The app itself does present current weather conditions in a visually pleasant manner so for doing what it is expected to do with no unpleasant surprises, I give it a five - you can dance to it!
Elranero about
Weather⁺, v4.6.1