@idefix37 I'm sorry, I didn't know that adding weather systemcauses would require human meteorologists to analyze every event globally. I thought it was something the app could do automatically. Thank you for explaining that to me! I understand now why it's not feasible. I really appreciate the work you and the Windy team do. I hope my first suggestion about tiered rain alerts (light/moderate/heavy) is still possible though! Thanks again for your time and patience!