A rare winter storm charging through Texas and the northern Gulf Coast left New Orleans and Houston frozen Tuesday.

Storm Blair plows through Texas, it's important to be familiar with NWS weather warnings. Here are some key terms and tips for staying safe.

A rare frigid storm is charging through Texas and the northern Gulf Coast, blanketing New Orleans and Houston with snow, closing highways and grounding nearly all flights.

In the Texas capital, two people died in the cold weather ... A state of emergency was declared in at least a dozen New York counties with up to 2 feet (60 centimeters) of lake-effect snow and extreme ...

In Texas, both Houston airports said that flight ... night across at least a dozen counties in New York as heavy lake-effect snow was expected around Lake Ontario and Lake Erie through Wednesday ...

Houstonians, and most in the Gulf region stretching from Galveston to Lake Charles, Louisiana, woke up Tuesday with several ...

Residents across the country are bracing for dangerously low temperatures while the East Coast contends with a thick blanket of snow.

In this screen grab from a video, lake effect snow falls in Kenmore ... chunk of central and southern Louisiana and southeastern Texas and southern Mississippi and Alabama. The highest totals ...

Here's a list of tips and essential supplies for staying safe and warm as a second winter storm with snow, ice and rain plows through parts of Texas.

A polar vortex is slated to sweep most of the continental US bringing winter storm warnings and a hazardous freeze to millions.

What to know if you live in Texas What's the difference between ... take precautions against frostbite and hypothermia. Lake Effect Snow Advisory are issued for widespread or localized lake ...