Milwaukee prepares for hazardous weather including dense fog, temperature drops, and snow. Advisories issued for potential travel risks and power outages.

Houston's weather resembles early fall with temperatures in the 80s, but a cold front will bring cooler, drier air and potential thunderstorms by Sunday.

The National Weather Service issued a Dense Fog Advisory for Portland and surrounding areas, affecting visibility during morning commutes.

Chicago faces extreme weather with dense fog disrupting travel and a sudden drop in temperature expected, along with strong wind gusts and possible light snow accumulation.

Knoxville faces varied weather, with a mix of sun and gusty winds, potentially hazardous conditions, and a significant drop in temperature with chances of rain and snow.

A severe winter storm is impacting Minneapolis, prompting the National Weather Service to issue warnings for heavy snow, strong winds, and hazardous travel conditions lasting into Monday.

Memphis area issued a wind advisory for Sunday with possible 45 mph gusts and potential power outages, driving cautions, and a temperature drop by night.

The NWS updated Nashville's weather forecast with fluctuating temperatures, potential showers, and strong winds leading into a chilly and sunny start to the week.

The National Weather Service forecasts a dramatic shift to colder weather and strong winds in Pittsburgh, with rain turning to snow and potential accumulations impacting travel.

Dense fog encompasses Orlando, with an advisory in effect until 10 AM across multiple counties, leading to risky travel conditions. Beachgoers are also warned of high rip current risks.

Boston is expected to experience freezing rain turning to plain rain, with slick roads tonight and warmer, rainy conditions Monday, followed by a cold snap.

Miami's weather will cool slightly as the new year approaches, with clear skies and temperatures reaching the low-80s before a cold front brings rain and lows in the 50s.

Baltimore anticipates a weather rollercoaster with a warm front followed by plummeting temperatures, strong winds, and potential snow showers, according to the NWS.