SPC 1200Z Day 1 Outlook
Day 1 Convective Outlook NWS Storm Prediction Center Norman OK 1058 PM CST Tue Jan 07 2025 Valid 081200Z - 091200Z ...NO SEVERE THUNDERSTORM AREAS FORECAST... ...SUMMARY... Very isolated thunderstorms will be possible Wednesday night across parts of west Texas. ...West Texas... A closed mid/upper low will migrate slowly across northwest Mexico on Wednesday. Deep-layer southwesterly flow ahead of this feature will result in a warm advection regime atop a sub-freezing boundary-layer across portions of Texas Wednesday night into early Thursday. Meager elevated instability may develop within the 750-500 mb layer amid increasing moisture, cold temperatures aloft, and steepening midlevel lapse rates. This may be sufficient for a few lightning flashes after midnight local time. ..Leitman/Wendt.. 01/08/2025