A powerful winter storm is bearing down on the southern United States, threatening to bring historic snow and ice to areas stretching from Texas to Florida. The National Weather Service has issued warnings of “dangerous or impossible” travel conditions along the Gulf Coast, with the potential for gridlocks and major power outages lasting for days.

The storm system, which is expected to move into the region on Tuesday, is predicted to bring heavy snowfall and freezing rain to areas that are not typically equipped to handle such conditions. Cities such as San Antonio, Texas, and New Orleans, Louisiana, are bracing for the worst, with forecasters warning of snow accumulations of up to 6 inches and ice totals of up to 1 inch.

The potential for widespread power outages is a major concern, as the weight of the snow and ice is expected to put a significant strain on power lines and infrastructure. Utility companies are on high alert, with crews on standby to respond to any outages.

Travelers are being advised to exercise extreme caution, as roads are expected to become hazardous and potentially impassable. The National Weather Service has issued a Winter Storm Warning for much of the affected area, warning of “significant disruptions to daily life” and “extremely hazardous” travel conditions.

The storm is also expected to have a significant impact on air travel, with multiple airports in the region likely to experience delays and cancellations. Travelers are advised to check with their airlines for the latest information and to plan for potential disruptions.

As the storm approaches, residents are being advised to stock up on supplies, including food, water, and medications, and to have a plan in place in case of an extended power outage. The American Red Cross is also preparing to respond to the storm, with shelters and emergency services on standby.

The historic snow and ice storm is expected to have a significant impact on the region, with the potential for widespread disruptions and power outages lasting for days. Residents and travelers are advised to take all necessary precautions and to stay informed through local news and weather reports.