Recent short-range forecasts from Météo-France and European models indicate a warm but not extreme airmass over northern France for August 3, with Paris likely seeing a maximum of 33–36 °C under mostly sunny skies and light southerly flow. Ensemble guidance shows modest spread around this range, reflecting typical uncertainty in boundary-layer mixing and any late-day cloud development rather than major synoptic shifts. The market’s heavy weighting toward 34–36 °C (combined ~92 %) therefore aligns with the current consensus of above-climatological warmth—Paris August normals are near 25–27 °C—without strong signals for either a full heatwave spike above 37 °C or a cooler intrusion. Updated model runs and the final 48-hour forecast from the National Meteorological Service will be the next key catalysts for any probability shifts.