UPDATE 10:22 a.m.: The National Weather Service has expanded the flash flood warning to include Silver Spring and Bethesda.  The warning now extends until 1:45 p.m. for Montgomery County. According to the warning, widespread flash flooding has been reported in the county. Three to six inches of rain fell in the I-20 corridor and surrounding … Continue reading UPDATE: Flash Flood Warning for Montgomery County Includes Bethesda and Silver Spring