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SPC Sep 18, 2026 0100 UTC Day 1 Convective Outlook

Day 1 Convective Outlook NWS Storm Prediction Center Norman OK 0741 PM CDT Thu Sep 17 2026 Valid 180100Z - 181200Z...THERE IS A MARGINAL RISK OF SEVERE THUNDERSTORMS ACROSS PARTS OF THE CENTRAL HIGH PLAINS AND INTERMOUNTAIN WEST......SUMMARY... Thunderstorms with isolated severe wind gusts and...

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