Will any metropolitan French département, coastal zone, or the national 'FRANCE' be on orange or red alert for thunderstorms on September 18?

Why: Extracted condition: whether the official Météo‑France Vigilance archived map for 2026-09-18 shows at any time that day at least one metropolitan département, a coastal zone, or the national 'FRANCE' roll-up at orange (level 3) or red (level 4) for the hazard 'Orages' (thunderstorms). Observations used: the supplied official archived map for 2026-09-18 (built from 2/2 snapshots) provides exhaustive lists. It explicitly states: 'At ORANGE or ROUGE at any point on 2026-09-18: NONE — no département, coastal zone or the national roll-up reached orange or rouge for any hazard on this date.' For the specific hazard 'Orages' the archive shows only JAUNE in 04, 06, 2B, 83, and FRANCE. Comparison: no area appears at orange or red for 'Orages' on 2026-09-18, so the market condition is not met → NO.