National Weather Service United States Department of Commerce

Heavy Rainfall Across South Texas; Heat in the West

Excessive rainfall may produce locally considerable flash flooding over parts of South Texas, the western Gulf Coast, and Lower Mississippi River Valley through Thursday. Hot temperatures will persist over central and northern California and the Pacific Northwest through today. Read More >

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Last Map Update: Tue, Jun 16, 2026 at 2:28:35 am CDT

A marginal risk of severe weather is forecast Tuesday afternoon across portions of northeast Oklahoma and northwest Arkansas. Large hail and damaging wind gusts are the primary hazards with any severe thunderstorms, mainly between 2 and 9 PM.
A marginal to slight risk for severe storms will exist late in the day Wednesday across portions of northeast Oklahoma as a frontal boundary works into the area. Large hail and damaging winds will be the main concerns.
Much cooler weather is expected areawide through Tuesday morning. Warmer and wetter weather returns to the area by mid-week. There will be a limited severe potential and a heavy rain threat.
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