Recent ensemble forecasts from global models show Panama City highs on May 18 most likely peaking between 31–32 °C, with modest afternoon instability from the northward shift of the Intertropical Convergence Zone allowing scattered convection that could either cap or briefly elevate temperatures. Historical May climatology places the daily maximum near 31 °C, while current sea-surface temperatures in the adjacent Pacific and Caribbean remain near seasonal norms, supporting only marginal intensification potential. The narrow spread between the 32 °C and 33 °C-or-higher outcomes therefore reflects lingering uncertainty in the timing and coverage of cloud build-up versus clear-sky heating during the peak afternoon hours.