Tropical Storm Henriette regained strength Saturday while safely passing north of Hawaii, bringing weekend humidity before trade winds return.

Phoenix firefighters were overwhelmed with heat-related emergencies as temperatures hit a record 118 degrees, responding to individuals suffering from severe heat effects.

The NWS issued a heat warning for Sacramento, forecasting triple-digit temperatures with minimal nighttime relief and a continuation of the hot trend through the week.

Knoxville's weekly weather includes hot, sunny days and potential thunderstorms, with high temperatures near 90 degrees and varied chances of rain throughout the week.

The National Weather Service warns of a persistent Moderate to Major HeatRisk in San Diego with varied high temperatures and a chance of showers and thunderstorms. Cooling is expected later in the week.

El Paso's weather includes sunshine with potential rain and thunderstorms, highs near 100 degrees, and shifting winds, per the National Weather Service.

The Bay Area is preparing for a heatwave, with high fire risk due to dry, windy conditions, as reported by the NWS. Cooler weather is expected later in the week.

The NWS forecasts sunny skies and warmer temperatures for Salt Lake City, with highs rising to the upper 80s and 90s, and a slight chance of showers mid-week.

Denver's weather forecast predicts showers and potential severe thunderstorms, with a brief tornado risk, followed by sunny skies and high temperatures reaching the 90s later in the week.

The NWS in Milwaukee/Sullivan issued flood-related warnings for Wisconsin due to heavy rain, with river levels rising and impacts on infrastructure and residents.

Dallas anticipates a hot week with temperatures near 100°F, light breeze, and mostly clear skies; minimal change expected with a slight chance of showers midweek.

The National Weather Service issued a heat advisory for parts of Oklahoma and northern Texas, warning of heat indices up to 108 degrees and advising safety measures.

Detroit's weather forecast predicts a week of high heat with temperatures approaching 90 degrees, sunny skies, and intermittent chances of showers and thunderstorms.