The National Weather Service has extended a heat advisory in northwest and west central Washington due to high temperatures posing a moderate risk of heat-related illness.

National Weather Service forecasts increased rain chances for Hawaii starting today, continuing through the weekend, with showers mainly in windward areas. Stable conditions to return early next week.

Monsoonal moisture is bringing potential showers, thunderstorms, and flash floods to Las Vegas and nearby areas, along with cooler temperatures and aviation disruptions expected.

The National Weather Service forecasts a period of sunshine with gradually rising temperatures for Sacramento, with clear nights ideal for stargazing.

San Diego faces monsoonal weather with chances of showers, thunderstorms, and high surf leading to strong rip currents until Friday. Temperatures will cool in deserts with potential for warm-up during the weekend.

El Paso, Texas, is experiencing mostly sunny weather with high temperatures near 96°F. A chance of showers and thunderstorms persists, with evening lows around 75-76°F throughout the week.

The forecast in Minneapolis includes varied weather with initial sunshine, potential thunderstorms by the weekend, and a mix of sun and rain in the following days.

Salt Lake City will experience smoky air until about 3pm, then clear skies and a high near 97 degrees. Light winds will shift from east to northwest. Evening will be partly cloudy with a low of 72. Friday may have scattered showers and storms.

Houston expects a hot Thursday with a chance of overnight storms, as a downgraded tropical system brings rainfall, particularly on Friday. Louisiana faces a flood risk, with Houston's weekend forecast improving to sunny and warm conditions.

Dallas forecast by National Weather Service predicts a week of extreme heat with temperatures approaching 100 degrees and clear skies, with light South winds. Residents advised to take precautions.

The National Weather Service warns of extreme heat in parts of the US, advising residents to stay cool and hydrated due to dangerous heat indexes up to 109 degrees.

NWS in New Orleans issues a flood watch due to heavy rains from a tropical disturbance in the Gulf, with 3-6 inches expected and potential for up to 10 inches in some areas.

Detroit's weather today features partly sunny skies, a high of 81°F, and brisk winds. Evening brings cooler temperatures and mild breezes. The weekend forecasts sunshine followed by possible showers and thunderstorms.