San Diego experiences a warm-up with temperatures set to rise above normal. The NWS San Diego advises precautions as inland regions brace for heat and coastal areas expect a cooling trend later in the week.

The NWS Honolulu forecasts mixed weather for Hawaii with trade winds bringing clouds and showers, improving by Memorial Day weekend. An AIRMET Sierra is in effect for mountain obscuration and a Small Craft Advisory for strong trades is issued.

Dallas weather forecast includes sunny skies with occasional rain, highs in the mid-80s to low-90s, and chances of showers and thunderstorms towards the weekend and Memorial Day.

Las Vegas will experience a week of rising temperatures, reaching potentially 100 degrees, with a moderate to minor HeatRisk and breezy conditions, but little chance of rain.

Denver's weather forecast predicts a sunny and mild week, with temperatures rising to the mid-80s by Friday, occasional gusty winds, and a chance of light, non-severe showers and storms.

Sacramento's weather forecast indicates a week of consistent sunshine with temperatures ranging from the high 80s to low 90s, clear skies, and gentle winds.

Partly sunny to cloudy weather is expected in Detroit this week, with intermittent rain showers and gusty winds according to the National Weather Service.

Houston's weather expects 20% chance of rain, high near 96°F with a potential cool front on Tuesday lowering humidity. Forecast includes slight rain chance Thursday and cooler temperatures for Memorial Day weekend.

Salt Lake City is experiencing mostly cloudy weather with a warming trend expected leading up to Memorial Day, including sunny skies and highs in the 70s and 80s despite a slight chance of weekend showers.

Portland's weather forecast includes a 50% chance of showers today with a high of 63°F, a 10% chance tonight, and mostly sunny days ahead, with temperatures rising towards the weekend and a potential for showers on Memorial Day.

NWS forecasts clear, sunny days with mild temperatures and light winds for El Paso, TX, with highs near 86-100 degrees and lows around 62-70 degrees over the next several days.

Milwaukee anticipates rainy and stormy weather, with possible thunderstorms and strong winds. The NWS warns of potential road ponding and advises preparations.

Phoenix, AZ is set for a week of abundant sunshine, with temperatures rising to 104°F by Thursday. Mornings will start at a comfortable 72°F with clear skies and a mild westward breeze in the afternoons.