SPC 0100Z Day 1 Outlook
Day 1 Convective Outlook NWS Storm Prediction Center Norman OK 0656 PM CST Sun Dec 13 2020 Valid 140100Z - 141200Z ...THERE IS A MARGINAL RISK OF SEVERE THUNDERSTORMS SOUTHERN LOUISIANA AND MISSISSIPPI INTO CENTRAL ALABAMA... ...SUMMARY... A few damaging wind gusts or a brief tornado remain possible across parts of southern Louisiana into southern Mississippi this evening and central Alabama overnight. ...Southern LA into southwest MS and central AL... The Marginal Risk has been expanded northeastward into central Alabama, along the forecast surface low track. Although instability is currently weak into central MS and AL, warm advection and very strong shear profiles will allow for dewpoints to 63-65 F later tonight. When combined with the lift with the shortwave trough, the result is a conditional threat of a few damaging wind gusts, or brief tornado. ..Jewell.. 12/14/2020
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