Major Changes Ahead: Stratospheric Polar Vortex Split Could Bring An Active Winter Pattern Back to the U.S. Mid Month

As we head into mid-February, significant changes are brewing in the upper atmosphere that could have major implications for winter weather across the United States. The stratospheric polar vortex, a large-scale circulation of frigid air in the upper levels of the atmosphere,…

Cold Weather Advisory In Effect: What It Is & How To Prepare

A few changes going into this winter season with the replacement of Wind Chill products. Introducing Extreme Cold Weather products with “Cold Weather Advisories” now in place for areas of the Delmarva region starting tonight through Wednesday morning. …COLD WEATHER ADVISORY NOW…

New Cold Weather Alerts Aim to Simplify Messaging and Highlight Dangers

As winter approaches, significant changes are coming to how extreme cold is communicated to the public. Starting this season, the National Weather Service (NWS) will replace wind chill watches, warnings, and advisories with extreme cold watches, warnings, and advisories. This shift aims…