From @alhurricane… Dewpoint temp has crashed to 0° in Mobile this evening. Dry air! pic.twitter.com/Aj8cLYLmMK

— Spinks Megginson (@rzweather) January 29, 2022

Airmass RGB highlights clashing air masses in today's nor'easter as the powerful extratropical cyclone spun up. Red indicates descending stratospheric air, green is tropical air.

Imagery from CoD: https://t.co/fjZ3asxm7c
Airmass RGB interpretation guide: https://t.co/1e2bWeJupf pic.twitter.com/lJ4BpIxPZc

— Dr. Kim Wood (@DrKimWood) January 29, 2022

Tom Brady is retiring from football, multiple sources tell @JeffDarlington and @AdamSchefter. pic.twitter.com/KK5RX40ytR

— ESPN (@espn) January 29, 2022

It's a static electricity day in Central AL with very little moisture in the air. Here are some current dewpoints:

Anniston: 2°
Gadsden: 7°
Alex City: 6°
Birmingham: 11°
Tuscaloosa: 11°

As a comparison, we usually see dewpoints in the 70s during the summer months. #alwx

— NWS Birmingham (@NWSBirmingham) January 29, 2022

Acadia National Park, Maine and Blue Hill Observatory, Massachusetts current conditions. #blizzard @StormHour @JRayLively @CaseyT_Wx https://t.co/xCQXtM7OXr pic.twitter.com/z8kMBzXCU5

— Meteorologist Johnny Parker (@JohnnyParker012) January 29, 2022