Portland's forecast suggests a slight chance of morning rain with a mostly sunny day ahead, high of 77 degrees and light winds. Increasing clouds overnight with a low around 60. Warm days with highs in the 70s to 90s expected throughout the week.

A vehicle repair accident sparked a wildfire that forced 1,500 Yuba County residents to evacuate, but aggressive firefighting contained the 87-acre blaze without casualties or structure damage.

San Diego's weather remains cool for August with a slight warm-up expected Sunday. Monsoon moisture will return mid-next week, increasing the chance of showers and thunderstorms.

Trade winds in Honolulu to increase over the weekend with added showers from former Tropical Cyclone Ivo's remnants; stable conditions to return by Tuesday.

The National Weather Service forecasts isolated showers and storms in parts of Nevada and California, with drier conditions expected starting Sunday, but a potential return to monsoon patterns later in the week.

Sacramento is expected to have a week of sunshine with temperatures rising, reaching highs up to 100 degrees later in the week, as per the NWS forecast.

Bay Area residents experience a foggy and drizzly weekend with cooler temperatures and a small craft advisory for choppy sea conditions, with a warming trend forecasted to start Monday.

Los Angeles weather to clear up after morning clouds, with comfortable highs near 80 degrees and patchy evening fog, according to the National Weather Service.

The National Weather Service anticipates wet and stormy weather in Wisconsin, with warnings for flash flooding and the Fox River remaining above flood stage.

Oklahoma City faces a Heat Advisory due to high temperatures and humidity causing heat index values to reach 107 degrees, which may lead to heat illnesses.

Denver's weekend weather offers a cooler break, a chance of thunderstorms with gusty winds, and clear skies on Sunday. The early week remains mostly sunny with mild evenings. Heat returns by Thursday with potential showers on Friday.

El Paso's weather update predicts showers and thunderstorms, with fluctuating chances of precipitation and temps near 90°F, decreasing to a drier midweek.

Knoxville is expecting a heatwave with mid-90s temperatures and high humidity, with possible showers and thunderstorms midweek to offer slight relief.