Dry weather in Pittsburgh continues until Monday night with a warming trend; light snow showers possible north of the city. Rain expected Tuesday to Wednesday, with above-normal temperatures; cooler weather and possible snow by the weekend.

The National Weather Service has issued a Dense Fog Advisory until 9 AM for East Central Florida, with reduced visibility expected. Despite the fog, warm temperatures in the lower 80s are forecasted for the week in Orlando.

Indianapolis residents expect a dynamic weather week with changes from sunny skies and mild temperatures to increased cloudiness, potential rain, and thunderstorms, as detailed by the NWS forecast.

Tampa's foggy morning will clear for a sunny 75-degree day with light winds. The evening will be partly cloudy with a low of 58. The following days predict consistent sunny weather with highs in the mid-to-upper 70s.

New York City will have varied weather, with snow chances and rain as the weekend nears. Midweek will see mostly sunny skies with temperatures up to 48 degrees. Hazardous conditions are not expected according to the National Weather Service.

Charlotte area experiences dense fog, with the National Weather Service issuing an advisory effective until 10 AM EST; drivers advised to take caution.

Washington D.C. weather: mostly cloudy, highs near 45°F, calm winds. Tonight, lows around 36°F, clouds continue. Sunny Wednesday with highs near 58°F. Rain chances by Thursday night, increasing to 60% by weekend.

Baltimore's weather is set to moderate with dry conditions and temperatures reaching the low 60s, but rain and cooler temperatures are expected later in the week.

Cleveland's weather forecast predicts light flurries followed by a warming trend and gradual snowpack melt, with increased precipitation chances midweek and a return to seasonable temperatures by the weekend.

NWS Raleigh predicts a few clouds, 34°F, and gentle winds in the morning, 65°F and possible patchy fog later. Midweek sees sunny days with low rain chances, but a 40% chance of rain by the weekend.

The National Weather Service provides a detailed weather forecast for St. Louis, predicting sunny days and a chance of rain towards the end of the week.

Patchy fog in Jacksonville may delay morning commuters, with visibility down to half a mile and humidity at 96%. The fog is expected to lift by 9 am, leading to a high of 70°F with mild weather throughout the week.

Marin County faces severe flooding from heavy rains and high tides, disrupting travel and impacting residents. Infrastructure damage and power outages are widespread as officials and first responders address the emergency.