National Weather Service United States Department of Commerce

Life-Threatening Flash Flooding in South Central Texas; Heat Continues from the Northern Plains to the Mid-Atlantic

Life-threatening and locally catastrophic flash and urban flooding is expected across portions of south-central Texas through early Friday, with significant river flooding and rapid rises on small streams, arroyos, and typically dry washes expected. A significant heat wave continues for the Rockies, Northern Plains, and Great Lakes into the Mid-Atlantic, peaking in intensity through midweek. Read More >

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Last Map Update: Wed, Jul 15, 2026 at 2:06:41 pm PDT

Elevated fire weather conditions are expected today due to breezy winds and low humidity for the Delta, Valley, and foothills.
Hot, above normal temperatures are expected today followed by a gradual return to seasonable weather heading into the weekend.
Widespread Moderate HeatRisk accompanies triple digit heat today across the Delta, Valley, and foothills.
Hot temperatures + fire weather concerns. Drink plenty of water. Check on pets, kids, & elderly. Avoid outdoor burning. Dress for heat.

 

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