Tendance du mercredi 20 mai
Indice de risque faible
ercredi, risque faible. Retour de conditions
ticycloniques, avec un temps largement
soleill\u00e9, et des temp\u00e9ratures en forte
usse.
", "valid_from": null, "valid_until": null, "tendency_type": "steady"}], "tendency_lead": null, "weather_review": null, "weather_forecast": null, "avalanche_activity": {"comment": "Peu probable, ou une rare coul\u00e9e de petite taille avec l'humidification de la neige r\u00e9cente, en pente raide / sous les rochers.
Peu probable.
", "highlights": "N Indice de risque faible."}, "snowpack_structure": "pas de situation pr\u00e9dominante
Les 10-15cm de neige r\u00e9cente s'humidifient et fondent rapidement.
D\u00e9parts spontan\u00e9s : Peu probable, ou une rare coul\u00e9e de petite taille avec l'humidification de la neige r\u00e9cente, en pente raide / sous les rochers.
D\u00e9clenchements provoqu\u00e9s : Peu probable.
"}, "danger": {"key": "low", "number": "1", "ratings": [{"key": "low", "period": "all_day", "elevation": null, "subdivision": null}], "subdivision": null}, "source": "METEOFRANCE", "traits": [{"prose": null, "title": "Dry avalanches", "band_id": null, "category": "dry", "problems": [{"extras": {}, "aspects": [], "elevation": null, "frequency": null, "time_period": "", "comment_html": "", "problem_type": "no_distinct_avalanche_problem", "avalanche_size": null, "avalanche_type": null, "core_zone_text": null, "snowpack_stability": null, "danger_rating_value": "low"}], "elevation": null, "geography": {"source": "prose_only"}, "time_period": "all_day", "danger_level": 1}], "version": 8, "metadata": {"lang": "fr", "valid_from": "2026-05-18T14:00:00+00:00", "next_update": null, "unscheduled": false, "valid_until": "2026-05-19T23:59:59+00:00", "publication_time": "2026-05-18T13:59:41+00:00"}, "danger_patterns": []}