{ "round": 12, "race": "Belgian Grand Prix", "circuit": "Spa-Francorchamps", "race_date": "2026-07-19", "is_sprint_weekend": false, "location": { "latitude": 50.4372, "longitude": 5.9714, "timezone": "Europe/Brussels" }, "forecast_window": { "start": "2026-07-17", "end": "2026-07-19" }, "overall_rain_risk": "MEDIUM", "max_rain_probability": 48, "daily": [ { "date": "2026-07-17", "temp_max": 26.4, "temp_min": 18.5, "precip_probability_max": 45, "precip_sum_mm": 10.8, "wind_max_kmh": 12.6, "weather_description": "Thunderstorm", "weather_category": "thunderstorm", "weather_icon": "\u26a1", "weather_code": 95, "rain_risk": "MEDIUM" }, { "date": "2026-07-18", "temp_max": 22.1, "temp_min": 16.3, "precip_probability_max": 49, "precip_sum_mm": 3.0, "wind_max_kmh": 17.0, "weather_description": "Light drizzle", "weather_category": "drizzle", "weather_icon": "\ud83c\udf26\ufe0f", "weather_code": 51, "rain_risk": "MEDIUM" }, { "date": "2026-07-19", "temp_max": 25.1, "temp_min": 15.3, "precip_probability_max": 49, "precip_sum_mm": 0.6, "wind_max_kmh": 8.5, "weather_description": "Light drizzle", "weather_category": "drizzle", "weather_icon": "\ud83c\udf26\ufe0f", "weather_code": 51, "rain_risk": "MEDIUM" } ], "sessions": [ { "name": "FP1", "day_label": "Friday", "date": "2026-07-17", "rain_probability": 26, "rain_risk": "LOW", "avg_temp": 23.5, "avg_wind": 12.3, "total_precip_mm": 1.6, "weather_description": "Light drizzle", "weather_category": "drizzle", "weather_icon": "\ud83c\udf26\ufe0f", "hourly": [ { "hour": 10, "temp": 21.1, "humidity": 57, "precip_prob": 17, "precip_mm": 0.4, "windspeed": 12.6, "windgusts": 33.8, "weather_code": 51 }, { "hour": 11, "temp": 22.8, "humidity": 52, "precip_prob": 20, "precip_mm": 0.4, "windspeed": 12.6, "windgusts": 36.0, "weather_code": 51 }, { "hour": 12, "temp": 24.4, "humidity": 48, "precip_prob": 23, "precip_mm": 0.4, "windspeed": 12.3, "windgusts": 35.6, "weather_code": 51 }, { "hour": 13, "temp": 25.7, "humidity": 45, "precip_prob": 26, "precip_mm": 0.4, "windspeed": 11.7, "windgusts": 34.2, "weather_code": 51 } ] }, { "name": "FP2", "day_label": "Friday", "date": "2026-07-17", "rain_probability": 39, "rain_risk": "LOW", "avg_temp": 25.7, "avg_wind": 8.5, "total_precip_mm": 4.6, "weather_description": "Thunderstorm", "weather_category": "thunderstorm", "weather_icon": "\u26a1", "hourly": [ { "hour": 14, "temp": 26.4, "humidity": 45, "precip_prob": 29, "precip_mm": 0.4, "windspeed": 10.8, "windgusts": 34.2, "weather_code": 51 }, { "hour": 15, "temp": 26.3, "humidity": 48, "precip_prob": 32, "precip_mm": 1.4, "windspeed": 9.5, "windgusts": 37.8, "weather_code": 80 }, { "hour": 16, "temp": 25.6, "humidity": 53, "precip_prob": 36, "precip_mm": 1.4, "windspeed": 7.8, "windgusts": 42.5, "weather_code": 95 }, { "hour": 17, "temp": 24.6, "humidity": 60, "precip_prob": 39, "precip_mm": 1.4, "windspeed": 5.9, "windgusts": 44.3, "weather_code": 95 } ] }, { "name": "FP3", "day_label": "Saturday", "date": "2026-07-18", "rain_probability": 37, "rain_risk": "LOW", "avg_temp": 19.9, "avg_wind": 15.5, "total_precip_mm": 0.4, "weather_description": "Light drizzle", "weather_category": "drizzle", "weather_icon": "\ud83c\udf26\ufe0f", "hourly": [ { "hour": 10, "temp": 18.2, "humidity": 87, "precip_prob": 31, "precip_mm": 0.1, "windspeed": 14.1, "windgusts": null, "weather_code": 51 }, { "hour": 11, "temp": 19.4, "humidity": 80, "precip_prob": 33, "precip_mm": 0.1, "windspeed": 15.1, "windgusts": null, "weather_code": 51 }, { "hour": 12, "temp": 20.6, "humidity": 75, "precip_prob": 35, "precip_mm": 0.1, "windspeed": 16.1, "windgusts": null, "weather_code": 51 }, { "hour": 13, "temp": 21.5, "humidity": 71, "precip_prob": 37, "precip_mm": 0.1, "windspeed": 16.8, "windgusts": null, "weather_code": 51 } ] }, { "name": "Qualifying", "day_label": "Saturday", "date": "2026-07-18", "rain_probability": 46, "rain_risk": "MEDIUM", "avg_temp": 21.9, "avg_wind": 16.5, "total_precip_mm": 1.0, "weather_description": "Light drizzle", "weather_category": "drizzle", "weather_icon": "\ud83c\udf26\ufe0f", "hourly": [ { "hour": 14, "temp": 22.0, "humidity": 69, "precip_prob": 39, "precip_mm": 0.1, "windspeed": 17.0, "windgusts": null, "weather_code": 51 }, { "hour": 15, "temp": 22.1, "humidity": 68, "precip_prob": 41, "precip_mm": 0.3, "windspeed": 16.9, "windgusts": null, "weather_code": 51 }, { "hour": 16, "temp": 22.0, "humidity": 69, "precip_prob": 44, "precip_mm": 0.3, "windspeed": 16.4, "windgusts": null, "weather_code": 51 }, { "hour": 17, "temp": 21.6, "humidity": 72, "precip_prob": 46, "precip_mm": 0.3, "windspeed": 15.6, "windgusts": null, "weather_code": 51 } ] }, { "name": "Race", "day_label": "Sunday", "date": "2026-07-19", "rain_probability": 48, "rain_risk": "MEDIUM", "avg_temp": 24.7, "avg_wind": 7.9, "total_precip_mm": 0.2, "weather_description": "Partly cloudy", "weather_category": "cloudy", "weather_icon": "\u26c5", "hourly": [ { "hour": 13, "temp": 23.9, "humidity": 51, "precip_prob": 41, "precip_mm": 0.0, "windspeed": 8.0, "windgusts": null, "weather_code": 2 }, { "hour": 14, "temp": 24.7, "humidity": 50, "precip_prob": 45, "precip_mm": 0.0, "windspeed": 8.5, "windgusts": null, "weather_code": 2 }, { "hour": 15, "temp": 25.0, "humidity": 50, "precip_prob": 47, "precip_mm": 0.1, "windspeed": 8.1, "windgusts": null, "weather_code": 51 }, { "hour": 16, "temp": 25.1, "humidity": 52, "precip_prob": 48, "precip_mm": 0.1, "windspeed": 6.9, "windgusts": null, "weather_code": 51 } ] } ], "last_updated": "2026-07-11T01:49:06Z", "next_update": "2026-07-11T07:49:06Z", "data_source": "Open-Meteo (open-meteo.com)" }