The Storm Prediction Center's Day 1 outlooks on October 4, 2026, placed a Marginal risk (Level 1 of 5) with a 2% tornado probability across the Florida Panhandle and far southern Alabama, driven by a stalled surface front, precipitable water values exceeding 2 inches, and modest effective storm-relative helicity near a weak coastal boundary. Weak instability, with mean mixed-layer CAPE generally below 500 J/kg and poor lapse rates, limited the threat to brief, transient low-level circulations or waterspouts rather than organized supercells. Recent RAP and NAM model guidance highlighted uncertainty in low-level flow enhancement, while historical analogs for early October Gulf Coast setups show low tornado counts under similar moist but stable profiles. No higher-probability areas or significant updates emerged in subsequent issuances, keeping trader focus on verification of any confirmed tornadoes within the outlined coastal zones.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · UpdatedView resolved

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