Latest Doppler radar loop shows rain moving from west to east quickly across SoCal with rates of less than 0.10"/hour. Light to moderate rain will continue this morning with showers becoming more scattered this afternoon. | US National Weather Service San Diego California

9/18/25 Radar Loop: There are current showers and thunderstorms from Picture Rocks to Nogales eastward. These storms are capable of producing strong winds of 40-60 mph, locally heavy rainfall leading to possible flash flooding, and frequent lightning. If you encounter any strong wind or wind damage, flooding or flooding damage, feel free to comment when/where/what weather occured! | US National Weather Service Tucson Arizona

An upper low west of Yuma will result in a chance of showers and thunderstorms across southeast Arizona the rest of tonight as it moves slowly northeast through Sunday morning. | US National Weather Service Tucson Arizona

🌵🌧️The combination of mid and high level moisture along with some weak lift aloft will result in scattered light showers with a slight chance of a thunderstorm mainly southeast of Tucson today. A low pressure system tracking through Sonora Mexico will result in a slight chance of showers Sunday into Monday along the International Border. Rainfall amounts will have little to no impact this weekend. | US National Weather Service Tucson Arizona