Lake Charles under first-ever blizzard warning as historic snowstorm hits Gulf coast

NWS issued an early Tuesday warning for an unprecedented weather event in southwest Louisiana and southeast Texas

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For the first time in recorded history, Lake Charles, Lafayette, and much of Acadiana are under a blizzard warning as a powerful winter storm brings historic snowfall and hazardous conditions across the Gulf Coast.

The National Weather Service (NWS) issued the warning early Tuesday morning, marking an unprecedented weather event in southwest Louisiana and southeast Texas.

Historic blizzard warning and snowstorm overview

The storm, driven by a low-pressure system moving across the northern Gulf of Mexico, has produced heavy snow and wind gusts exceeding 35 mph, creating treacherous conditions. Snow accumulations of 4-8 inches are expected across much of the region, with localized totals possibly exceeding 10 inches.

Parishes under the Blizzard Warning until noon Tuesday include Calcasieu, Cameron, and Jefferson Davis, while a Winter Storm Warning extends until 9 p.m. Cities like Lake Charles, Lafayette, and Sulphur are experiencing significant snowfall. Lafayette could see totals as high as 8 inches or more by Tuesday night.

Travel and safety concerns

The NWS warns that visibility may drop below 1/4 mile due to blowing snow, and road conditions are expected to remain dangerous even after the snow stops. Residents are urged to avoid travel and stay indoors unless necessary.

In Texas, a fatal crash involving multiple vehicles was reported in Zavala County, with first responders hindered by slippery roads and grounded medical helicopters. Houston saw numerous accidents, including a pileup involving four semi-trucks on Interstate 69, as icy conditions worsened.

Houston Mayor John Whitmire advised residents to stay home, saying, "We’re doing everything we can to prepare, but we need your cooperation. Don’t risk your life or jeopardize our first responders."

Power outages and cold temperatures

Power outages have been reported across the region, with over 33,000 customers in Texas left without electricity. The Electric Reliability Council of Texas (ERCOT) issued a Transmission Emergency due to freezing precipitation affecting power lines.

Even after the snow subsides, sub-freezing temperatures will persist, with icy roads, especially on bridges and overpasses, remaining a significant concern. A weaker cold front arriving Thursday night is expected to prolong the frigid conditions, keeping lows below freezing in snow-covered areas.

Meteorologists warn of historic snow totals

Meteorologists note that this event could rival some of the largest snowfalls in modern records for the Gulf Coast. Narrow snow bands, similar to rain bands during floods, may cause localized totals to exceed 10 inches in some areas.

“This is shaping up to be a historic snowfall event,” the NWS stated. Residents are advised to stock supplies for several days, check on elderly neighbors, and exercise extreme caution.

Key takeaways

Blizzard warning: In effect until 12 p.m. Tuesday for Lake Charles, Lafayette, and surrounding areas.

Snow totals: 4-8 inches expected, with localized totals exceeding 10 inches possible.

Travel Advisory: Avoid travel; roads will remain icy and hazardous through Tuesday night.

Preparedness: Stock essentials, stay indoors, and monitor updates.

This historic storm marks a rare and dangerous winter event for the Gulf Coast, underscoring the importance of vigilance and preparedness as residents navigate these unprecedented conditions.