Overview
- Météo‑France confirms a nationally notable anomaly on Wednesday, with a thermal indicator near 15°C versus roughly 11°C for the season.
- Foehn near the Pyrenees is expected to drive local peaks above 25°C, with forecasts up to about 27°C in parts of the South‑West.
- Model guidance varies on exact city‑level highs, with some runs placing Bordeaux near the mid‑20s and Paris several degrees above normal.
- Early week brings widespread sunshine and mild afternoons, though Brittany and parts of Languedoc see earlier cloud and showers, and alpine valleys may see morning frosts.
- From Thursday, Atlantic disturbances are forecast to bring rain and wind, with locally intense precipitation near the Gulf of Lion and snowfall over the Alps.