NWS Forecast Office Phoenix, AZ

Thunderstorms this afternoon will mostly focus over terrain-favored areas, including west and southwest of Phoenix, with motion to the east-northeast. Storms this afternoon should dissipate with the loss of sun. A round of isolated to scattered showers and storms may then develop Monday morning, even before sunrise, associated with an outflow or wave travelling up from southeast AZ. The outcome of Monday morning may influence whether Monday afternoon is active or not. Typical thunderstorm hazards are expected with any storms that develop.