Boston is facing cold weather with sunny conditions today and chances of snow and rain during the weekend. Temperatures are low, and caution is advised for outdoor activities due to the extreme cold. Snow accumulation is expected to be minimal.

Atlanta's forecast: overcast with scattered showers and highs near 49°F today, light winds; clearing into next week.

Pittsburgh will experience below-normal temperatures and light snow this weekend. Most areas will see little snow, with some slightly higher accumulations to the south of I-70 and along the ridges. Travel impacts are expected to be minimal.

Knoxville's NWS reports fog and mist with low visibility and 100% humidity. A cloudy day with patchy drizzle and temperatures around 45°F is expected. Weekend forecast includes mostly sunny conditions and a slight chance of showers.

Orlando's weekend weather is set to warm up with possible showers and storms, followed by cooler temperatures next week. Boaters and aviators should prepare for changing conditions.

Ohioans should bundle up as the National Weather Service forecasts cold temperatures and snow for the weekend, with the weather remaining chilly into next week.

The National Weather Service forecasts light snow for Baltimore, with some areas receiving up to 3 inches. The region is set for a colder weekend with a sharp snow gradient and potential icy conditions overnight.

Philadelphia is expecting light snow today with highs near 33 degrees, per NWS. Snow chances reduce by night with lows around 29. The weekend promises partly sunny skies with temperatures in the low 40s.

A Winter Weather Advisory in Washington D.C. warns of light snow and hazardous conditions for morning commuters, with temperatures around 30°F and an 80% chance of precipitation.

St. Louis, MO, will experience varied weather, including a temperature swing from 15°F to 41°F, with changes in wind direction and conditions ranging from sunny to potential rain-snow mix.

Cleveland's weather will be calm initially, then a quick-moving system will bring light snow and colder temperatures over the weekend, with 1-2 inches of snow expected in northern Ohio and northwest Pennsylvania.

NWS forecasts various winter conditions for Indianapolis, including snow, freezing rain, and chilly temperatures with potential for slippery surfaces and low wind chills.

The National Weather Service reports a foggy and rainy start in Raleigh, NC, with poor visibility and high humidity. Conditions are expected to improve slightly over the week, with warmer and sunnier weather.