A storm that’s far brawnier than the one that hit San Diego County on Thursday will blow ashore Saturday, dropping an inch or more of rain in San Diego, 1.50 inches across inland valleys and up to two inches in the mountains, says the National Weather Service. Strong gusts of wind are expected in East County, especially along the eastern stretch of Interstate 8. Wind speeds could reach 45 mph to 50 mph. The leading edge of the system will produce scattered showers late Friday night and on Saturday morning. Forecasters say the brunt of the storm will hit on Saturday afternoon and evening.