Pittsburgh faces a mix of severe thunderstorms, heavy rain, chilly nights, and sunny breaks this week, with varying chances of precipitation each day.

The National Weather Service predicts increasing cloud cover and high winds today in Oklahoma City, with temperatures near 70 degrees and gusts up to 31 mph.

Chicago enjoys mild weather with highs in the 60s, though a cold front brings light showers and winds up to 35 mph. The week will see sunny skies and temperatures in the 50s and 60s, with potential thunderstorms towards the weekend.

The forecast for Atlanta predicts a week of warm, sunny weather, with temperatures reaching highs in the mid-80s, a mix of gentle and gusty winds, and clear skies at night.

The Residents are set to experience variable weather, including a possible cold front with thunder, strong winds, and a Small Craft Advisory, followed by warming temperatures later in the week.

Ohio is expected to face severe thunderstorms due to a cold front and secondary low pressure, with weather improvements midweek and more storms possible over the weekend.

Phoenix's weekly forecast predicts sunny days with highs in the mid-90s and cooler nights in the high 60s, with a chance of showers towards the weekend.

Baltimore's weather this week will include clouds, thunderstorms, gusty winds, and sunny days with variable temperatures and chances of rain, as per the National Weather Service.

The article describes the weather forecast for New Orleans, predicting a sunny week with steadily rising temperatures reaching the low 80s by the weekend, and mild winds throughout.

Nashville's weather is set to vary, with a high of 85 today and a 40% chance of evening showers. Cooler temps and sunny skies are expected Tuesday, with a mild and sunny midweek. The weekend may bring rain and thunderstorms.

Charlotte, N.C., anticipates a warm week with sunny skies. Temperatures will rise to the mid-80s, with partly cloudy days and clear nights. Expect occasional wind gusts.

Tampa weather is fair with a current temperature of 62°F. Expect warm, sunny days ahead with gentle winds and clear nights, with temperatures steadily rising throughout the week.

The National Weather Service in St. Louis forecasts variable weather, including mostly cloudy skies, a high of 69°F, and northwest winds. Showers and thunderstorms are expected later in the week.