Thousands of homes and businesses were without power after severe thunderstorms rumbled through the Washington region on Sunday, but as of Monday morning crews had made great progress in getting the lights back on.

Pepco is reporting approximately 280 customers without power in its service area. (To report outages to Pepco, call 1-877-737-2662.)

Dominion says about 160 customers in Northern Virginia are without power. (To report outages to Dominion Power, call 866-366-4357.)

BGE has almost 1,100 customers — mostly in Baltimore city and county — in the dark. (To report outages to BG&E, call 1-877-778-2222.)

Check with the Capital Weather Gang for the latest conditions and forecast.