FOX 26 Houston Weather Forecast

A large heat dome is firmly in place and will expand from California to Florida over the next several days, and Texas is right in the middle. An excessive heat warning is in effect until 7 p.m. today as heat index values could reach as high as 114?. It doesn't look like any significant changes are on the way, so expect upper 90s for highs every day for at least a week with minimal rain chances until around Sunday when isolated storms are possible.