A hazardous weather outlook warns New Yorkers of cold conditions and a winter storm, with heavy snowfall expected across the boroughs, impacting travel and activities.

Nashville issues a Winter Storm Warning for severe weather, including up to 6 inches of snow and ice, affecting travel and power. Residents are advised to prepare and stay updated.

The National Weather Service in Memphis warned of severe weather with snow, sleet, and freezing rain expected in parts of East Arkansas, North Mississippi, and West Tennessee from Friday to Sunday, possibly impacting travel and causing power outages.

Baltimore braces for a major winter storm with sleet and freezing rain, as the National Weather Service advises residents to complete preparations by Saturday for the harsh conditions ahead.

Charlotte braces for a severe winter storm with mixed precipitation, potential accumulations up to 3 inches of snow and ice, and gusts up to 35 mph, prompting a Winter Storm Watch.

The National Weather Service has issued advisories for Ohio, Kentucky, and Indiana, warning of extreme cold and a significant winter storm with heavy snowfall and potential travel disruptions.

The National Weather Service Cleveland has issued a winter storm warning for Ohio and NW Pennsylvania, predicting 6-12 inches of snow and advising residents to prepare for hazardous conditions and arctic temperatures.

The NWS in Washington D.C. reports a chilly day and a Major Winter Storm expected over the weekend, with heavy snow and freezing rain forecasted, risking power outages, travel disruptions, and hazardous cold.

Lakewood posted "toxic algae" warnings after bright green scum appeared along American Lake's northern shore. Health officials are testing samples and urging caution around the water.

NWS meteorologists say a narrow East L.A. to South Bay corridor sees more weak tornadoes than most expect, with recent touchdowns in Boyle Heights and Pico Rivera.

CenterPoint Energy increases its workforce to about 3,300 in response to an impending winter storm in the Greater Houston area, to manage potential power outages and damage.

Sacramento's forecast includes clouds, sun, and consistent temperatures in the mid to high 50s, with foggy mornings and a mix of partly sunny to mostly cloudy skies.

Maui County and parts of the Big Island face persistent showers, with the National Weather Service predicting unsettled weather through the weekend. Conditions are expected to improve early next week.