HOUSTON — As hurricane season officially begins and summer heat intensifies across Texas, all eyes are on the state’s power grid. According to ERCOT’s latest supply and demand projections, Texas should have enough electricity to keep the lights on in the days ahead — but energy experts say there’s still cause for concern.

Severe thunderstorms stretched for hundreds of miles across parts of Texas, causing significant damage. Thousands are without power as winds in North-Central Texas hit 100 mph. CBS News' Omar Villafranca has the latest.