SPC 0100Z Day 1 Outlook
Day 1 Convective Outlook NWS Storm Prediction Center Norman OK 0634 PM CST Wed Jan 06 2021 Valid 070100Z - 071200Z ...THERE IS A MARGINAL RISK OF SEVERE THUNDERSTORMS FROM THE UPPER TEXAS COAST TO THE LOUISIANA AND MISSISSIPPI COAST... ...SUMMARY... Isolated severe wind gusts, and perhaps a tornado, can be expected from the upper Texas coast to the central Gulf coast tonight. ...01z Update... Mature MCS that initiated over east TX has progressed into the lower Sabine River Valley, extending southwest along the upper TX coast region. This trailing activity is mostly linear in nature, though a few supercells are embedded along the frontal squall line. One intense supercell has increased in intensity over Galveston Bay. This storm is tracking east and will likely cross Bolivar Peninsula before moving into the northern Gulf basin. The primary severe risk overnight will focus along the LA/MS coast, immediately ahead of the surface low that should track just inland ahead of the strong short-wave trough. ..Darrow.. 01/07/2021
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