The park maintains a weather station in the Johnson City District, where daily weather readings are manually collected. The Texas Forest Service maintains a weather station in the LBJ Ranch District. This collected data is used for fire weather forecasts.
Did You Know?
An invasive plant that Lyndon B. Johnson National Historical Park has problems with just happens to be a non-native grass called Johnson Grass. Besides being tough to get rid of, it is poisonous to livestock if eaten just after a freeze. (photo ©Barry A. Rice/The Nature Conservancy)