SPC AC 201631 Day 1 Convective Outlook NWS Storm Prediction Center Norman OK 1131 AM CDT Sun Sep 20 2020 Valid 201630Z - 211200Z ...THERE IS A MARGINAL RISK OF SEVERE THUNDERSTORMS ACROSS THE UPPER TEXAS COAST/SOUTHWEST LOUISIANA... ...SUMMARY... A tornado threat in the outer northern sector of Tropical Storm Beta may reach immediate southeast Texas and southwestern Louisiana coastal areas late tonight into early Monday. ...Upper Texas/southwest Louisiana coast... Beta is forecast by the National Hurricane Center (NHC) to remain a tropical storm as its center moves slowly west-northwestward toward the middle/upper Texas Coast. Reference NHC for the latest forecast details. While low-level easterly winds will continue to strengthening toward/into coastal areas of Upper Texas Coast/southern Louisiana today, destabilization is expected to remain limited inland until late tonight/early Monday. This is when a near-shore potential for supercells and at least some tornado potential may develop. ..Guyer/Kerr.. 09/20/2020 NOTE: THE NEXT DAY 1 OUTLOOK IS SCHEDULED BY 2000Z