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SPC Sep 20, 2026 1730 UTC Day 2 Convective Outlook

Day 2 Convective Outlook NWS Storm Prediction Center Norman OK 1137 AM CDT Sun Sep 20 2026 Valid 211200Z - 221200Z...THERE IS A MARGINAL RISK OF SEVERE THUNDERSTORMS FROM MISSISSIPPI TO THE CENTRAL/SOUTHERN APPALACHIANS......SUMMARY... A few instances of damaging gusts are possible across the c...

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