FLUS44 KLUB 211120 HWOLUB Hazardous Weather Outlook National Weather Service Lubbock TX 620 AM CDT Sun Jun 21 2026 TXZ021>044-221130- Parmer-Castro-Swisher-Briscoe-Hall-Childress-Bailey-Lamb-Hale-Floyd- Motley-Cottle-Cochran-Hockley-Lubbock-Crosby-Dickens-King-Yoakum- Terry-Lynn-Garza-Kent-Stonewall- 620 AM CDT Sun Jun 21 2026 This Hazardous Weather Outlook is for the South Plains, Rolling Plains, and the far Southern Texas Panhandle. .DAY ONE...Today and tonight. Very hot temperatures are expected this afternoon and evening. A Heat Advisory is in effect for all counties except Parmer, Bailey, and Castro from 1 PM until 9 PM. An isolated thunderstorm or two may develop over the southeastern Texas Panhandle this afternoon and evening. .DAYS TWO THROUGH SEVEN...Monday through Saturday. Thunderstorms are possible near a southward-moving cold front on Monday afternoon and evening, especially over the Rolling Plains. Some of these storms may be severe with large hail and damaging winds. Daily chances for thunderstorms will continue Tuesday through the end of the week, mainly during the evening and overnight hours. $$