San Antonio prepares for a wintery mix with freezing rain and sleet, as temperatures drop to the 20s and ice accumulations threaten road safety and city operations.

Pittsburgh prepares for a major winter storm, with significant snow, arctic temperatures, and potential power outages forecasted, affecting travel and daily life.

Extreme cold and heavy snowfall are forecast for Boston, with wind chills as low as -11 and a snowstorm expected to bring up to 16 inches of snow along the coast, prompting residents to prepare and take precautions.

Central Florida is experiencing dense fog with visibility reduced to a quarter mile in some areas, paired with potential record heat. A High Risk of rip currents is also reported, with colder temperatures and frost expected later in the week.

St. Louis is facing severe winter weather with the NWS issuing advisories for extreme cold and 6-12 inches of snow, urging precautions against hypothermia and frostbite. Travel disruptions are expected.

A significant winter storm is forecast to hit Northern Ohio and Northwest Pennsylvania, bringing heavy snow, extreme cold, and hazardous travel conditions.

Atlanta faces a series of weather changes, including showers leading to freezing rain with a 100% chance of precipitation tonight and thunderstorms possible Sunday. Conditions improve with mostly sunny skies midweek.

The National Weather Service warns of heavy snow and extreme cold in Wilmington, with potential travel impacts and dangerously low temperatures forecasted through the week.

Indianapolis residents prepare for extreme cold and a winter storm, with hazardous conditions including wind chills of -20°F and possible snow accumulations up to 12 inches.

The NWS issued a rip current warning for Georgia and Florida beaches, advising caution due to dangerous conditions and forecasting mostly cloudy weather with a chance of showers in Jacksonville.

Raleigh, NC prepares for a winter storm with expected snow, sleet, and ice, leading to travel hazards and potential power outages from Saturday to Monday.

Philadelphia is facing a major winter storm with severe cold and significant snowfall, as per the NWS. Residents are urged to take precautions due to the dangerous conditions expected.

An 81-year-old woman from Evergreen Park died due to cold exposure, marking Chicago's tenth such death this winter. Warming centers are open, and extreme cold warnings are in effect.