Knoxville faces a chilly forecast with no immediate warming, including overnight lows near 23 degrees and the possibility of flurries, with a slight warming trend towards the weekend.

San Antonio is experiencing clear skies and pleasant weather. The current forecast indicates sunny days with highs in the 50s to 80s and mild nights as the city moves into the New Year.

Massachusetts faces a High Wind Warning with gusts up to 60 mph; wind advisory in southern New England for gusts up to 50 mph. Cold weather is expected with the possibility of power outages and a chance of snow on New Year's Day.

Ohio is set to experience single-digit wind chills and light snow, with slightly warmer temperatures at night. New Year's Eve may bring additional snowfall.

Atlanta's forecast includes a week of varied weather, with initial sunny and chilly conditions, followed by possible showers and a thunderstorm by the weekend.

Nashville's weather will have rising temperatures, with a high near 38 degrees and mostly clear skies. The NWS forecasts more sun and milder temperatures ahead, with chances of showers increasing towards the weekend.

Pittsburgh expects heavy snow on New Year's Eve with a Winter Storm Watch in place midweek, amid travel disruptions and reduced visibility due to ongoing snow showers.

Philadelphia faces a windy day with gusts up to 50 mph, and a wind advisory remains until 1 PM. There is potential for minor disruptions and power outages.

The National Weather Service issued a Wind Advisory for New York City with gale warnings for coastal waters, cautioning residents about gusts up to 46 mph.

A cold front in central Florida leads to a Cold Weather Advisory and Freeze Watch, with forecasts of below-normal temperatures and hazardous boating conditions. The weather is expected to warm up later in the week.

The National Weather Service forecasts lake effect snow into Thursday for Northeast Ohio and Northwest Pennsylvania, with warnings for significant snowfall and concerns about wind-driven snow.

Jacksonville anticipates a chilly end to the year with a 53°F high today, patchy frost overnight, and a warming trend leading into a milder New Year's Day at 62°F and a possible 71°F with showers on Saturday.

The National Weather Service has extended a wind advisory for Washington, D.C., parts of Maryland, and northern Virginia until noon EST, warning of gusts up to 50 mph.