This radar loop from 1 year ago this week shows how heavy rain before Helene, called a Predecessor Rainfall Event, followed by Hurricane Helene making landfall in Florida & dumping rain all across the southeast made for one of the worst natural disasters in U.S. history. If you watch when the heaviest rain hits western NC, it's raining heavy for about 3 days straight. Flash flood warnings and flash flood emergencies show up in red and purple boxes through the event. Thanks to Jared Rennie and NO

Boston and New England Weather Radar – WCVB Channel 5

Phased array radar 📡 ➕ adaptive scanning 🛜 🟰 faster, smarter storm tracking. Our experimental phased array radar can use adaptive scanning to focus on the part of the atmosphere where storms are happening 🌪️. Giving forecasters faster updates and more information to keep you safe! Watch to learn how it works and why it matters! | NOAA National Severe Storms Laboratory

Our app provides up-to-the-minute weather information, ensuring that you receive the most current data available. Say goodbye to unexpected weather surprises and be prepared for any situation. | NOAA Weather Radar Live

Will it rain soon? ☔Know ahead of time with NOAA.📲 | NOAA Weather Radar Live

As the sun rises over the U.S., NOAA's GOES East is tracking a strong winter storm moving across the Great Lakes. Blizzard Warnings are in effect for parts of Michigan and Wisconsin today, with Winter Storm and Lake Effect Snow Warnings in place for many locations east of the lakes. What can you expect for your #Thanksgiving travel? weather.gov | NOAA Satellite and Information Service