The NWS in Indianapolis warned of dense fog and hazardous driving in central Indiana, with potential strong thunderstorms and a weather transition from rain to snow predicted for the coming days.

A Winter Weather Advisory is in effect in Philadelphia with 1-3 inches of snow and ice. Slippery roads may affect the Friday evening commute. Temperatures are near 28°F with cloudy skies.

Knoxville forecast: Mostly cloudy with a high near 70, 20% chance of showers, and gusty winds. Evening may bring light rain. Weekend stays cloudy, and by Sunday, showers likely increase to 80%. Temperatures drop sharply Monday night.

Dense fog in Tampa, FL prompted a Special Weather Statement; visibility was reduced to a quarter mile in places. The rest of the day was sunny with a high of 78 degrees. The week's forecast is sunny with highs in the upper 70s.

New York City is expecting a significant winter storm with heavy snow and cold temperatures starting this afternoon into Saturday, with 4-8 inches of snow accumulation likely.

The National Weather Service in Wilmington, Ohio forecasts a "weather rollercoaster" with alternating warm and cold fronts bringing varying temperatures and precipitation to Ohio.

Charlotte's holiday weather mix includes cloudy skies and sunshine, with highs up to 58 degrees today. The weekend remains mostly favorable with a slight chance of rain by Monday. Temperatures will drop midweek with sunny and cooler conditions.

The NWS forecast for Saint Louis indicates a shift from warm and partly sunny conditions to possible rain, thunderstorms, and even snow, followed by cooler, sunny weather next week.

Raleigh residents are set to experience mixed weather conditions with cloudiness, various wind speeds, and a range of temperatures from high 40s to low 70s leading into the New Year.

The National Weather Service predicts a week of sunny skies and mild temperatures for Jacksonville, FL, with highs ranging from the mid-70s to 80 degrees and lows around 60, cooling to the mid-30s by Tuesday night.

Gov. Newsom declared a state of emergency in several Californian counties due to severe weather risks, such as flooding and landslides, aiming to mobilize resources for response efforts.

Los Angeles faced weather challenges on Christmas with flood and wind advisories in effect due to heavy rains, risking significant flooding, debris flows, travel disruptions, and gusty winds that could topple trees, emphasizing caution for residents.

Chicago experiences mild Christmas Day weather with partly sunny skies, highs around 41°F, and light winds; showers expected after midnight. Temperatures may approach 50°F over the weekend, with cooler weather returning Monday.