Sunday Before Christmas: Tomorrow’s Weather Outlook Nationwide
Sunday Before Christmas: Tomorrow’s Weather Outlook Nationwide
US · Published Dec 20, 2025
• Flurries and light snow expected in the Great Lakes and Northeast due to a weak low-pressure system.
• Showers and thunderstorms likely in the Deep South as Gulf moisture moves inland.
• Heavy coastal rain and mountain snow forecast for the Northwest due to an atmospheric river, potentially causing flooding.
Nationwide weather outlook before Christmas week
As the Sunday before Christmas approaches, here's a comprehensive look at the weather forecast across the nation.
Related News