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SPC Sep 28, 2026 Day 4-8 Severe Weather Outlook

Day 4-8 Convective Outlook NWS Storm Prediction Center Norman OK 0356 AM CDT Mon Sep 28 2026 Valid 011200Z - 061200Z...DISCUSSION......Thursday/Day 4 to Friday/Day 5... On Thursday, a mid-level trough is forecast to move through the southern Plains. Ahead of the trough, an axis of moderate inst...

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