National Weather Service United States Department of Commerce
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Last Map Update: Thu, Sep 17, 2026 at 1:24:41 pm CDT

Scattered showers and thunderstorms are possible across much of the Caprock regions Saturday. Confidence is highest for areas across the Caprock, where heavy rainfall, strong winds, and localized flooding will be the main threats.
Dry conditions prevail, with highs in the upper 80s to low 90s on the Caprock, with mid to upper 90s off the Caprock, along with southerly winds between 10 and 15 mph. #lubwx #txwx
A gradual cooling trend is expected into next week, marking the first time in several weeks that temperatures return to seasonable values. Daily chances for showers and storms exist Friday into next week.

 

 

 

Local Weather History For September 17th...
2005 (17-18th): A series of severe thunderstorms, a few particularly intense, developed across the South Plains region
this Saturday afternoon. A large ridge of high pressure was situated across southeast Texas channeling a pacific stream of
moisture over the area. This moisture interacted with sultry temperatures in the upper 90s. In fact, the high temperature
at Lubbock reached 98° which tied the previous record set in 1997. Severe thunderstorms first developed in Lamb
County at 4:05 PM where penny and larger size hail fell. Similar reports continued southeast into Lubbock County, however
in Slaton the ground was covered by hail ranging in size from golf balls to tennis balls, with even a few baseball size
stones measured. Between 9:30 PM and 1:30 AM, a second round of thunderstorms moved northeast over Terry, Hockley,
Lubbock, Lynn, Garza and Crosby counties; however, these storms were dissipating during this time and culminated in strong
winds estimated up to 70 mph due to numerous heat bursts. The temperature in Slaton and at the NWS office rose 15°
in a short period of time during these high winds. All told, the hail and winds resulted in varied amounts of damage
across the area. Large trees and tree branches were downed, structural damage to car ports and porch overhangs were
observed, thousands of acres of crops were destroyed, automobiles, roofing and related structures were damaged. Damage to
automobiles and windows also occurred as nearby gravel was lofted by the strong wind. Total property damages throughout
the region likely approached $0.5M.