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SPC Oct 18, 2026 1930 UTC Day 3 Severe Thunderstorm Outlook

Day 3 Convective Outlook NWS Storm Prediction Center Norman OK 0207 PM CDT Sun Oct 18 2026 Valid 201200Z - 211200Z...NO SEVERE THUNDERSTORM AREAS FORECAST......SUMMARY... No severe thunderstorms are expected on Tuesday....Synopsis... A large upper trough is forecast to amplify just off the CA...

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