Philadelphia's weather is changing, with more clouds and highs near 82°F today, calm winds, and cooler evenings. Sunny days are expected later in the week.

Raleigh faces a damp week with potential isolated flooding due to Tropical Storm Imelda. Light showers and a high of 73 degrees today, with some clearing expected by Wednesday.

The National Weather Service forecasts a mix of sun, clouds, and thunderstorms in Tampa, FL, with high temperatures and chances of rain varying throughout the week.

Charlotte is set for a wet end to September, with showers and possible patchy fog forecasted through early week, and temperatures in the low 70s. Sun is expected to return by midweek with a high of 77 degrees.

The National Weather Service forecasts a week of sunny skies and pleasant temperatures for Indianapolis, with highs near 90 degrees and light northeast winds.

Honolulu is experiencing typical trade wind weather with windward and mauka showers expected to continue through Monday. The National Weather Service forecasts a stable climate with a slight increase in showers midweek.

Isolated showers and thunderstorms are expected in Las Vegas, with the National Weather Service cautioning about potential flash floods and strong winds. The weather should shift with approaching drier air early in the week.

San Francisco residents got another unwelcome reminder that fire season doesn't respect state lines when Oregon wildfire smoke rolled into the city over the weekend. Even as skies appeared to clear Sunday morning, the smoky reality of living downwind from the burning West persisted well into the day.

Sacramento expects a sunny day with a high of 77 degrees and light winds, followed by a cloudy evening and possible drizzle. The next few days will see a mix of sun and showers.

The NWS forecasts rain and possible thunderstorms in the San Francisco Bay Area from Monday through Wednesday, following a cool, drizzly weekend influenced by a deep marine layer.

San Diego's weather this week includes a slight chance of mountain showers, high surf at beaches, and below-average temperatures until Tuesday, followed by a mild warming trend.

Portland's weather is transitioning from sunny to a week of anticipated rain and possible thunderstorms, with high chances of precipitation through Thursday.

The weather forecast for Los Angeles shows steady mid-70s temperatures with a mix of coastal clouds and sunshine, and a pattern of clearing skies throughout the week.