Day 1 Convective Outlook NWS Storm Prediction Center Norman OK 0745 PM CDT Mon Jun 19 2017 Valid 200100Z - 201200Z ...THERE IS A SLIGHT RISK OF SEVERE THUNDERSTORMS FROM DELAWARE SOUTHWEST TO CENTRAL NORTH CAROLINA... ...THERE IS A MARGINAL RISK OF SEVERE THUNDERSTORMS SURROUNDING THE SLGT RISK AREA... ...SUMMARY... A few strong to severe thunderstorms may linger over the next couple of hours from parts of the Delmarva Peninsula southwest into central North Carolina. ...Discussion... Thunderstorms continue to gradually decrease in intensity and/or move offshore from New England southwest to the mid-Atlantic region this evening. Meanwhile, storms persist within a band from the Carolinas west-southwest across the lower Mississippi Valley area. While an isolated/briefly severe storm could occur within this entire area over the next couple of hours, the main severe risk appears to linger from Delaware southwest into central North Carolina. Here, evening RAOBs depict a moist/unstable airmass, which will support continuation of thunderstorms over the next several hours. While continued/modest low-level cooling will contribute to a gradual decrease in storm intensity, offsetting/ample shear suggests risk for locally damaging winds and/or hail continuing for another roughly 2-3 hours. ..Goss.. 06/20/2017Read more
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