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

NOAA's GOES East (GOES-19) satellite is tracking bands of lake effect snow fueled by chilly air blowing across the Great Lakes this morning. Locally heavy snow has prompted Snow Squall Warnings and Winter Weather Advisories for some locations east of the lakes. 🌨️ Latest updates and advisories: www.weather.gov | NOAA Satellite and Information Service

Did you know that NHC's Tropical Analysis and Forecast Branch (TAFB) posts marine weather briefings every Sunday and Thursday at 5 pm ET? In this video, TAFB Meteorologist Sandy Delgado discusses these videos and how they provide important information for mariners across the tropics. Briefings are available at the following sites: NHC's YouTube channel: https://www.youtube.com/watch?v=F9y203AkqhY&list=PLI8zHB9LDq0DeOEkulkugTPLr3czha0Q_ TAFB's X account: https://x.com/NHC_TAFB | NOAA NWS National

Water vapor imagery via NOAA's GOES East (GOES-19) satellite is tracking the flow of deep atmospheric moisture streaming in from the Pacific Ocean that is feeding a winter storm across the eastern U.S. this morning. Winter Storm Warnings and Winter Weather Advisories and are in effect across much of the interior northeastern U.S. Latest updates: www.weather.gov | NOAA Satellite and Information Service