National Weather Service United States Department of Commerce

Catastrophic Flooding Impacts in South-Central Texas

Widespread life-threatening flash and urban flooding will continue to pose a significant threat to life and property in south-central Texas. Catastrophic fiver flooding, with rapid rises on small streams, arroyos, and typically dry washes, is expected. Monsoonal showers persist across the Great Basin and Southwest with greatest flash flooding in southern Arizona. Read More >

Hot and humid conditions will persist through Saturday, with afternoon peak heat indices in the upper 90s / low 100s. Scattered thunderstorms may offer brief relief Friday and Saturday afternoons.
Scattered storms will be possible this afternoon and again Friday and Saturday mainly during the afternoon and evening hours. Heavy downpours and lightning will be the primary risks. However, an isolated severe storm can’t be ruled out on Saturday.
Here are some heat and air quality safety tips!