Downpours, storms expected Friday; Pleasant weekend

Congrats, you survived Heat Wave 2018 and all you get is....well...you don't get anything. But it's over after a 7 day stretch in the 90s.
Then we start to switch things up on Friday as a strong cold front approaches. That will being a round of downpours and gusty thunderstorms in the morning through early-afternoon.
With lots of moisture in the air, rain could come down heavy enough to cause some localized flooding as storm drains struggle to keep up. A Flash Flood Watch is in effect