Storms are expected to develop in Southern and Eastern Arizona with wind and dust potential moving into Phoenix. A blowing dust advisory covers Southeastern Arizona, while Phoenix holds a 10% to 20% chance of dust, strong winds, or thunderstorms. However, there may be more dust moving into the Valley tonight, so you should expect poor air quality through Wednesday morning. Scattered storms are moving into southeast Arizona, and there is potential for dust storms in Graham County. These storms can cause interruptions in services, such as water, power, and gas," stated Captain Ashley Losch of the Glendale Fire Department.