National Weather Service United States Department of Commerce
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Last Map Update: Mon, Jul 20, 2026 at 2:48:40 am CDT

The upper level pattern will begin to favor excessive heat by late this week with record breaking highs possible by the weekend.
Monday will bring the return of warmer and drier conditions to much of the region with highs in the 90s under clear skies and light southerly winds. An isolated storm cannot be ruled out late this evening across the southwestern South Plains.#lubwx #txwx
Hot temperatures, exceeding Heat Advisory levels across portions of the area, are forecasted to develop late this week.
Excessive/Extreme Heat is forecasted to develop late this week, now is the time to plan, to avoid heat related illnesses.

 

 

 

Local Weather History For July 19th...
2009 (18th-19th): Scattered thunderstorms developed over the northwestern South Plains this evening. These storms
eventually spread southward over the western and central South Plains. At least one isolated storm displayed supercellular
structure as it impacted the Dimmitt vicinity in Castro County. This storm produced tennis-ball size hail and damaging
winds. A broad area of strong winds developed in the wake of the convective complex over the western South Plains, and a
localized and brief severe gradient wind gust was measured by the Texas Tech University West Texas Mesonet in Yoakum
County. Renewed convective development occurred over the Rolling Plains after midnight. Severe storms, including a few
supercells, produced large hail over portions of King and Stonewall Counties during the very early morning hours of the
19th. Significant agricultural losses were reported in Stonewall County, where between 1,500 and 2,000 acres of cotton
were destroyed near Peacock.