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SPC Sep 30, 2026 1930 UTC Day 3 Severe Thunderstorm Outlook

Day 3 Convective Outlook NWS Storm Prediction Center Norman OK 0219 PM CDT Wed Sep 30 2026 Valid 021200Z - 031200Z...NO SEVERE THUNDERSTORM AREAS FORECAST......SUMMARY... No severe thunderstorms are expected across the U.S. on Friday....Discussion... A vigorous, polar-branch trough progressing...

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