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SPC Oct 20, 2026 2000 UTC Day 1 Convective Outlook

Day 1 Convective Outlook NWS Storm Prediction Center Norman OK 0255 PM CDT Tue Oct 20 2026 Valid 202000Z - 211200Z...NO SEVERE THUNDERSTORM AREAS FORECAST......SUMMARY... Organized severe thunderstorms are not expected through tonight....20z Update... Isolated thunderstorm development is ongoi...

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