Atlanta anticipates a week of intermittent showers and thunderstorms, with high temperatures reaching the low 90s and possible heat indexes nearing 100 degrees. Winds could reach 15 mph with varying rain chances from 10 to 50 percent.

The National Weather Service issued a heat advisory for southwest and west central Florida, with heat index values up to 109 degrees and risks of heat illnesses.

Residents in St. Louis face flash floods and a heatwave, with a Flash Flood Warning and an Extreme Heat Warning issued by the National Weather Service.

Central and southern Indiana are set to experience high temperatures this week, nearing 90 degrees with heat indices over 100. Scattered storms are possible, but severe weather is not expected currently.

Rainfall and cooler temperatures have helped improve the White Sage Fire containment to 17%. Firefighting efforts continue amid challenges like invasive cheatgrass and possible weather changes.

The National Weather Service predicts drier conditions and moderate trade winds for Honolulu with a decrease in showers, while cautioning of a potential increased wildfire threat.

The NWS Las Vegas predicts isolated thunderstorms in the Eastern Sierra and northwestern Arizona, with a drying trend and below-average temperatures elsewhere in the region. Fire weather concerns are noted due to dry, breezy conditions.

The article details Southern California's moderate weather forecast, including temperature ranges for various regions, the marine layer's influence, and a cooling trend driven by a low-pressure system. Aviation and marine forecasts remain favorable.

NWS San Francisco Bay Area warns of increased onshore winds and potential fire weather concerns in the East Bay and Delta Region, with 30-40 mph gusts expected.

Seattle is experiencing a period of pleasant weather with overcast skies becoming sunny, highs in the mid-70s, and calm breezes, according to the National Weather Service.

Phoenix's weather includes a mix of sun and clouds with occasional showers, with temperatures ranging from the mid-80s to 108 degrees throughout the week.

Salt Lake City is expecting a sunny week with temperatures in the mid-90s, low humidity, and shifts in wind direction; evenings will have mild relief with lows in the low 70s.

Chicago's weather forecast includes thunderstorms, high heat, and humidity, with temperatures peaking around 93-94 degrees midweek and possible relief by the weekend.