Operational aviation weather overview for Greek FIRs covering 02 – 08 August 2026. Peak-summer thermal buildup across the mainland drives elevated density altitude considerations at Athens (LGAV) and Thessaloniki (LGTS). Meanwhile, active Meltemi regimes bring sustained northerly winds and predictable crosswind vectors to Aegean island hubs at Heraklion (LGIR) and Rhodes (LGRP), maintaining ideal VFR conditions.

Terminal aviation weather outlook for Greece’s primary international gateways (LGAV, LGTS, LGIR, LGRP) covering 26 July to 01 August 2026. Discover operational impacts, temperature forecasts, density altitude alerts, and Aegean Meltemi wind patterns shaping flight operations across the FIR this week.