Here are the full screen weather pages that I use on my digital signage. These pages are in beta, and I have been constantly debugging them. They have occasionally displayed incorrect information, or not displayed information at all.
Do not rely on these pages for accurate or timely weather alerts, especially in an emergency.
The pages are made for a 1920×1080 display, so it may look wonky if your screen is at a different resolution or your browser isn’t full screen. But it looks correct on my signage, which is what matters.