Heat and Storms: Weather Hazards in Walker County

July highs sit around 93°F, but that number undersells a Walker County summer. Pile the East Texas humidity on top and the heat index, what your skin actually feels, climbs past 100°F on a regular afternoon. Between 46 and 49 inches of rain falls in a typical year, and a good share of it comes down in the heavy spring and fall storms.

Those warm-month thunderstorms bring hard rain and wind, and the low ground pays for it. Land near the Trinity River along the north edge and the San Jacinto River to the south floods first when the creeks back up. The National Weather Service runs Walker County as forecast zone TXZ177, which is the page to bookmark before a storm rolls in. Watches, warnings, and the next few days of forecast all post there.