I’ve noticed that when ever Alexa speaks on my Echo Dot the way she enunciates is completely different and sounds robotic when listing out the weather metrics.
This is not the case with the larger Echo I have.
At first I thought its because of the lower quality speaker but having played different music tracks, and had Alexa speak using different skills etc. This has nothing to do with the speaker as it has to do with how the skill has been formatted.
May I ask the Weather Flow team to review this document which indicates many attributes can be changed to make her sound more natural.