San Antonio faces a week of high temperatures, possibly reaching a heat index of 103 degrees, with intermittent chances of rain and thunderstorms. Highs may slightly drop as the week progresses, with continued evening warmth.

Chicago is set for a significant rise in temperatures, with forecasts indicating highs in the 90s, potential thunderstorms mid-week, and a hot weekend with heat indexes over 100.

The National Weather Service in Milwaukee predicts a mix of sun, showers, and thunderstorms for the upcoming days, with varying chances of precipitation.

New Orleans is expecting a week of showers and thunderstorms with high humidity, as the National Weather Service forecasts high chances of rain, especially today, Tuesday, and on Juneteenth.

Houston is facing a 50% chance of storms today, with possible heavy rain and patchy fog, followed by partial sunshine and high temperatures. The trend of daily storms might shift in the coming days.

Detroit's weather this week includes sun, showers, and possible thunderstorms, with highs ranging from 83 to 94 degrees, as per the National Weather Service.

Oklahoma City's forecast promises a sunny week with temperatures rising near 90s and mostly clear conditions, including some wind and a slight chance of midweek showers.

Dallas is expecting rising temperatures with highs reaching mid-90s and sunny skies this week, per the National Weather Service.

The National Weather Service predicts showers and thunderstorms for Knoxville, with chances ranging from 60% to 80% over several days, temperatures around 86-87°F, and potential wind gusts up to 20 mph.

Memphis faces a week of thunderstorms and rising temperatures, with high chances of rainfall early in the week and highs near 95 degrees by the weekend.

South Florida's weather remains warm with a slight chance of showers and thunderstorms. Miami anticipates mostly sunny days, Southeast winds up to 20 mph, and temperatures around 88-90 degrees.

Atlanta's forecast includes daily chances of showers and thunderstorms with highs in the upper 80s to low 90s, and a consistent pattern of partly sunny days and mostly clear nights.

St. Louis weather forecast includes patterns of calm interspersed with thunderstorms, humidity, and rising temperatures towards the weekend with a sunny Juneteenth anticipated.