Prévisions pour les stations de ski du monde entier
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Guide des couleurs Température · Vent · Pluie · Neige
Chaque couleur commence à la valeur indiquée. Les couleurs du vent correspondent dans les trois unités. Les cases sans précipitations restent neutres. Les couleurs décrivent les valeurs affichées et ne sont pas des alertes officielles.
Préparation des graphiques…
Les heures et valeurs correspondent aux prévisions détaillées. Touchez une valeur pour plus de détails et faites défiler horizontalement pour les jours suivants. Les précipitations représentent l’équivalent en eau total par intervalle, neige comprise. La neige fraîche correspond à chaque intervalle, et non à l’épaisseur au sol.
Comparaison GFS et ECMWF. Chaque modèle conserve ses heures et son horizon de prévision. Les quantités de précipitations et de neige couvrent leurs propres intervalles, qui peuvent différer entre modèles.
Valeurs des prévisions et notes des modèles
Heavens Sonohara (ヘブンスそのはらSNOW WORLD) - Low lift station
ECMWF · Cycle du modèle : Prochaine mise à jour attendue :
Jour Heure (UTC) Temp. (°C) Humidité (%) Vent (km/h) Vent (nœuds) Vent (Bft) Direction Précip. (mm) Neige fraîche (cm) Pression (hPa) Isotherme 0 °C (m) Conditions | Mercredi, 04/11 06:00 14.5 67 2 1 1B NW — — 1024 3155 Overcast 99% cloud  09:00 11.4 92 1 1 1B NE 1.1 0 1024 3158 Overcast 100% cloud 12:00 10.5 94 5 2 1B NE 2.8 0 1023 3157 Overcast 100% cloud 15:00 10.5 94 3 2 1B N 2.7 0 1021 3151 Overcast 100% cloud 18:00 10.7 93 5 3 1B N 2.8 0 1019 3137 Overcast 100% cloud 21:00 10.9 93 3 2 1B N 0.43 0 1017 3121 Overcast 100% cloud Jeudi, 05/11 00:00 14.2 88 2 1 1B NE 0 0 1016 3113 Overcast 99% cloud 03:00 17.2 70 3 2 1B SW 0.07 0 1013 3086 Overcast 98% cloud 06:00 18.2 61 3 1 1B SW 0.04 0 1010 3064 Partly cloudy 21% cloud  09:00 13.2 84 1 1 1B W 0 0 1010 3059 Partly cloudy 33% cloud 12:00 11.2 87 1 1 1B NW 0 0 1009 3048 Partly cloudy 49% cloud 15:00 11 93 2 1 1B W 0.25 0 1008 3032 Overcast 97% cloud 18:00 12.1 95 3 2 1B W 8.5 0 1007 3019 Overcast 99% cloud 21:00 12.1 96 6 3 2B W 2.2 0 1007 3019 Overcast 96% cloud Vendredi, 06/11 00:00 13.6 92 7 4 2B W 0.68 0 1010 3033 Cloudy 72% cloud  03:00 16.8 55 19 10 3B W 0.44 0 1010 3032 Partly cloudy 37% cloud 06:00 14.8 53 20 11 4B NW 0 0 1011 3035 Partly cloudy 29% cloud 09:00 10.2 79 10 5 2B NW 0 0 1015 3030 Partly cloudy 37% cloud 12:00 7.9 86 9 5 2B NW 0 0 1017 2772 Partly cloudy 27% cloud 15:00 6.3 90 9 5 2B NW 0 0 1017 2480 Cloudy 52% cloud 18:00 5 90 9 5 2B NW 0 0 1018 2109 Cloudy 63% cloud 21:00 4.3 88 9 5 2B NW 0 0 1020 1937 Cloudy 58% cloud Samedi, 07/11 00:00 7.7 67 11 6 2B NW 0 0 1022 1842 Partly cloudy 27% cloud 03:00 10.4 44 22 12 4B NW 0 0 1021 2009 Cloudy 53% cloud 06:00 9.5 42 19 10 3B NW 0 0 1022 2150 Clear 14% cloud  09:00 4.1 65 10 5 2B NW 0 0 1026 2176 Clear 6% cloud 12:00 1.2 80 7 4 2B NW 0 0 1028 2463 Clear 2% cloud 15:00 -0.3 84 6 3 2B NW 0 0 1029 976 Clear 4% cloud 18:00 -1 80 4 2 1B NW 0 0 1028 1040 Clear 4% cloud 21:00 -1.3 73 3 2 1B NW 0 0 1029 1089 Clear 20% cloud Dimanche, 08/11 00:00 9.1 36 2 1 1B S 0 0 1030 3150 Partly cloudy 27% cloud 03:00 12.6 37 3 2 1B SW 0 0 1028 3150 Overcast 96% cloud 06:00 12.8 44 5 3 1B W 0 0 1027 3147 Partly cloudy 49% cloud 09:00 7.9 68 2 1 1B SW 0.01 0 1029 2873 Overcast 97% cloud 12:00 7.6 67 2 1 1B N 0 0 1030 2711 Overcast 100% cloud 15:00 6.5 76 2 1 1B NW 0 0 1028 2714 Overcast 99% cloud 18:00 8.1 76 3 2 1B NW 0.04 0 1026 2594 Overcast 100% cloud 21:00 7.9 89 3 1 1B N 0.80 0 1026 2504 Overcast 100% cloud Lundi, 09/11 00:00 10 85 3 2 1B NW 0.01 0 1024 2644 Overcast 100% cloud 03:00 11.6 58 3 2 1B W 0 0 1022 2662 Overcast 97% cloud 06:00 13 50 8 4 2B W 0 0 1021 2631 Clear 3% cloud 09:00 6.9 84 5 3 1B W 0 0 1022 2488 Clear 5% cloud 12:00 5.1 89 5 3 1B NW 0 0 1022 2364 Clear 15% cloud 15:00 3.8 88 5 3 1B NW 0 0 1021 2306 Clear 3% cloud 18:00 3.1 84 6 3 2B N 0 0 1021 2254 Clear 3% cloud 21:00 1.9 82 4 2 1B N 0 0 1022 2159 Clear 4% cloud Mardi, 10/11 00:00 9.1 47 1 1 1B NE 0 0 1023 2108 Clear 2% cloud 03:00 12.4 36 2 1 1B SW 0 0 1021 2245 Clear 0% cloud 06:00 12 38 3 2 1B W 0 0 1020 2314 Clear 1% cloud |
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Forecast notes
Forecast table times: UTC.
Coordinates: 35.4554169°N, 137.6687678°E · Requested elevation: 794 m. Model terrain: 856 m. Terrain and 1000/925/850/700 hPa profiles are used for height estimates.
Outside the available profile, temperature uses an estimated 5.5°C/km height correction; wind retains the nearest available model-level value. Humidity is estimated with adjusted pressure and temperature.
These are altitude estimates, not a simulation of local mountain terrain. Precipitation, cloud and sea-level pressure use horizontal interpolation only.
Precipitation includes rain and snow water equivalent: preceding 3 hours through day 6, then 6 hours (see cell tooltip). Snow (cm) estimates fresh snowfall from precipitation and temperature using the GFS conversion; it is not snow depth on the ground. Freezing (m) uses additional 600/500 hPa temperatures when available and estimates the lowest resolved 0°C crossing above sea level. When all sampled levels are warm, the upper profile limit is shown (see tooltip). < marks an entirely cold sampled profile and its lower height limit. No extrapolation is used.
Heavens Sonohara (ヘブンスそのはらSNOW WORLD) is a downhill ski area in Nagano Prefecture, Japan. Mapped terrain includes easy, intermediate, advanced routes. Its mapped lift network extends from approximately 794 to 1583 metres above sea level.
Data: OpenSkiData / OpenSkiMap, OpenStreetMap contributors (ODbL), Skimap.org, Who's On First, Mapterhorn.
Préparation des graphiques…
Les heures et valeurs correspondent aux prévisions détaillées. Touchez une valeur pour plus de détails et faites défiler horizontalement pour les jours suivants. Les précipitations représentent l’équivalent en eau total par intervalle, neige comprise. La neige fraîche correspond à chaque intervalle, et non à l’épaisseur au sol.
Comparaison GFS et ECMWF. Chaque modèle conserve ses heures et son horizon de prévision. Les quantités de précipitations et de neige couvrent leurs propres intervalles, qui peuvent différer entre modèles.
Valeurs des prévisions et notes des modèles
Heavens Sonohara (ヘブンスそのはらSNOW WORLD) - Base lift station
ECMWF · Cycle du modèle : Prochaine mise à jour attendue :
Jour Heure (UTC) Temp. (°C) Humidité (%) Vent (km/h) Vent (nœuds) Vent (Bft) Direction Précip. (mm) Neige fraîche (cm) Pression (hPa) Isotherme 0 °C (m) Conditions | Mercredi, 04/11 06:00 14.5 67 2 1 1B NW — — 1024 3155 Overcast 99% cloud 09:00 11.4 92 1 1 1B NE 1.1 0 1024 3158 Overcast 100% cloud 12:00 10.5 94 5 2 1B NE 2.8 0 1023 3157 Overcast 100% cloud 15:00 10.5 94 3 2 1B N 2.7 0 1021 3151 Overcast 100% cloud 18:00 10.7 93 5 3 1B N 2.8 0 1019 3137 Overcast 100% cloud 21:00 10.9 93 3 2 1B N 0.43 0 1017 3121 Overcast 100% cloud Jeudi, 05/11 00:00 14.2 88 2 1 1B NE 0 0 1016 3113 Overcast 99% cloud 03:00 17.2 70 3 2 1B SW 0.07 0 1013 3086 Overcast 98% cloud 06:00 18.2 61 3 1 1B SW 0.04 0 1010 3064 Partly cloudy 21% cloud 09:00 13.2 84 1 1 1B W 0 0 1010 3059 Partly cloudy 33% cloud 12:00 11.2 87 1 1 1B NW 0 0 1009 3048 Partly cloudy 49% cloud 15:00 11 93 2 1 1B W 0.25 0 1008 3032 Overcast 97% cloud 18:00 12.1 95 3 2 1B W 8.5 0 1007 3019 Overcast 99% cloud 21:00 12.1 96 6 3 2B W 2.2 0 1007 3019 Overcast 96% cloud Vendredi, 06/11 00:00 13.6 92 7 4 2B W 0.68 0 1010 3033 Cloudy 72% cloud 03:00 16.8 55 19 10 3B W 0.44 0 1010 3032 Partly cloudy 37% cloud 06:00 14.8 53 20 11 4B NW 0 0 1011 3035 Partly cloudy 29% cloud 09:00 10.2 79 10 5 2B NW 0 0 1015 3030 Partly cloudy 37% cloud 12:00 7.9 86 9 5 2B NW 0 0 1017 2772 Partly cloudy 27% cloud 15:00 6.3 90 9 5 2B NW 0 0 1017 2480 Cloudy 52% cloud 18:00 5 90 9 5 2B NW 0 0 1018 2109 Cloudy 63% cloud 21:00 4.3 88 9 5 2B NW 0 0 1020 1937 Cloudy 58% cloud Samedi, 07/11 00:00 7.7 67 11 6 2B NW 0 0 1022 1842 Partly cloudy 27% cloud 03:00 10.4 44 22 12 4B NW 0 0 1021 2009 Cloudy 53% cloud 06:00 9.5 42 19 10 3B NW 0 0 1022 2150 Clear 14% cloud 09:00 4.1 65 10 5 2B NW 0 0 1026 2176 Clear 6% cloud 12:00 1.2 80 7 4 2B NW 0 0 1028 2463 Clear 2% cloud 15:00 -0.3 84 6 3 2B NW 0 0 1029 976 Clear 4% cloud 18:00 -1 80 4 2 1B NW 0 0 1028 1040 Clear 4% cloud 21:00 -1.3 73 3 2 1B NW 0 0 1029 1089 Clear 20% cloud Dimanche, 08/11 00:00 9.1 36 2 1 1B S 0 0 1030 3150 Partly cloudy 27% cloud 03:00 12.6 37 3 2 1B SW 0 0 1028 3150 Overcast 96% cloud 06:00 12.8 44 5 3 1B W 0 0 1027 3147 Partly cloudy 49% cloud 09:00 7.9 68 2 1 1B SW 0.01 0 1029 2873 Overcast 97% cloud 12:00 7.6 67 2 1 1B N 0 0 1030 2711 Overcast 100% cloud 15:00 6.5 76 2 1 1B NW 0 0 1028 2714 Overcast 99% cloud 18:00 8.1 76 3 2 1B NW 0.04 0 1026 2594 Overcast 100% cloud 21:00 7.9 89 3 1 1B N 0.80 0 1026 2504 Overcast 100% cloud Lundi, 09/11 00:00 10 85 3 2 1B NW 0.01 0 1024 2644 Overcast 100% cloud 03:00 11.6 58 3 2 1B W 0 0 1022 2662 Overcast 97% cloud 06:00 13 50 8 4 2B W 0 0 1021 2631 Clear 3% cloud 09:00 6.9 84 5 3 1B W 0 0 1022 2488 Clear 5% cloud 12:00 5.1 89 5 3 1B NW 0 0 1022 2364 Clear 15% cloud 15:00 3.8 88 5 3 1B NW 0 0 1021 2306 Clear 3% cloud 18:00 3.1 84 6 3 2B N 0 0 1021 2254 Clear 3% cloud 21:00 1.9 82 4 2 1B N 0 0 1022 2159 Clear 4% cloud Mardi, 10/11 00:00 9.1 47 1 1 1B NE 0 0 1023 2108 Clear 2% cloud 03:00 12.4 36 2 1 1B SW 0 0 1021 2245 Clear 0% cloud 06:00 12 38 3 2 1B W 0 0 1020 2314 Clear 1% cloud |
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Forecast notes
Forecast table times: UTC.
Coordinates: 35.4554169°N, 137.6687678°E · Requested elevation: 794 m. Model terrain: 856 m. Terrain and 1000/925/850/700 hPa profiles are used for height estimates.
Outside the available profile, temperature uses an estimated 5.5°C/km height correction; wind retains the nearest available model-level value. Humidity is estimated with adjusted pressure and temperature.
These are altitude estimates, not a simulation of local mountain terrain. Precipitation, cloud and sea-level pressure use horizontal interpolation only.
Precipitation includes rain and snow water equivalent: preceding 3 hours through day 6, then 6 hours (see cell tooltip). Snow (cm) estimates fresh snowfall from precipitation and temperature using the GFS conversion; it is not snow depth on the ground. Freezing (m) uses additional 600/500 hPa temperatures when available and estimates the lowest resolved 0°C crossing above sea level. When all sampled levels are warm, the upper profile limit is shown (see tooltip). < marks an entirely cold sampled profile and its lower height limit. No extrapolation is used.
Préparation des graphiques…
Les heures et valeurs correspondent aux prévisions détaillées. Touchez une valeur pour plus de détails et faites défiler horizontalement pour les jours suivants. Les précipitations représentent l’équivalent en eau total par intervalle, neige comprise. La neige fraîche correspond à chaque intervalle, et non à l’épaisseur au sol.
Comparaison GFS et ECMWF. Chaque modèle conserve ses heures et son horizon de prévision. Les quantités de précipitations et de neige couvrent leurs propres intervalles, qui peuvent différer entre modèles.
Valeurs des prévisions et notes des modèles
Heavens Sonohara (ヘブンスそのはらSNOW WORLD) - Top lift station
ECMWF · Cycle du modèle : Prochaine mise à jour attendue :
Jour Heure (UTC) Temp. (°C) Humidité (%) Vent (km/h) Vent (nœuds) Vent (Bft) Direction Précip. (mm) Neige fraîche (cm) Pression (hPa) Isotherme 0 °C (m) Conditions | Mercredi, 04/11 06:00 8.8 79 16 9 3B E — — 1024 3155 Overcast 99% cloud 09:00 9.1 79 25 13 4B SE 1.2 0 1024 3158 Overcast 100% cloud 12:00 10.5 79 29 15 4B SE 2.9 0 1023 3157 Overcast 100% cloud 15:00 10.7 81 28 15 4B SE 2.8 0 1021 3151 Overcast 100% cloud 18:00 11.2 82 15 8 3B SE 2.7 0 1019 3136 Overcast 100% cloud 21:00 11.6 78 2 1 1B NE 0.39 0 1017 3120 Overcast 100% cloud Jeudi, 05/11 00:00 12.3 65 8 4 2B NW 0 0 1016 3113 Overcast 99% cloud 03:00 12.1 51 8 4 2B SW 0.05 0 1013 3086 Overcast 99% cloud 06:00 11.8 66 9 5 2B SW 0.03 0 1010 3064 Partly cloudy 20% cloud 09:00 11.2 78 10 5 2B SW 0 0 1009 3059 Partly cloudy 31% cloud 12:00 10.7 76 15 8 3B SW 0 0 1009 3048 Cloudy 51% cloud 15:00 9.4 96 25 14 4B SW 0.27 0 1008 3032 Overcast 98% cloud 18:00 9.4 97 39 21 6B W 8.7 0 1007 3019 Overcast 99% cloud 21:00 8.7 94 37 20 5B NW 2.3 0 1008 3020 Overcast 97% cloud Vendredi, 06/11 00:00 8.4 85 33 18 5B NW 0.73 0 1010 3033 Cloudy 73% cloud 03:00 8.8 71 40 22 6B NW 0.50 0 1010 3032 Partly cloudy 39% cloud 06:00 7.6 69 44 24 6B NW 0 0 1011 3035 Partly cloudy 31% cloud 09:00 5.3 85 41 22 6B NW 0 0 1015 3005 Partly cloudy 36% cloud 12:00 3.5 77 46 25 6B NW 0 0 1017 2742 Partly cloudy 26% cloud 15:00 2.7 74 47 25 6B NW 0 0 1017 2450 Partly cloudy 44% cloud 18:00 2 79 46 25 6B NW 0 0 1018 2094 Cloudy 53% cloud 21:00 1.2 71 49 27 6B NW 0 0 1020 1910 Partly cloudy 49% cloud Samedi, 07/11 00:00 0.9 70 43 23 6B NW 0 0 1022 1814 Partly cloudy 29% cloud 03:00 1.9 63 45 24 6B NW 0 0 1021 1990 Cloudy 53% cloud 06:00 1.7 58 40 22 6B NW 0 0 1023 2117 Clear 17% cloud 09:00 0.6 45 39 21 5B N 0 0 1026 2065 Clear 8% cloud 12:00 2.1 23 31 17 5B N 0 0 1028 2437 Clear 3% cloud 15:00 2.9 17 29 15 4B N 0 0 1029 880 Clear 4% cloud 18:00 3.8 19 15 8 3B N 0 0 1028 975 Clear 4% cloud 21:00 3.5 21 10 5 2B NE 0 0 1029 1019 Partly cloudy 21% cloud Dimanche, 08/11 00:00 3.8 23 6 3 2B SE 0 0 1030 3150 Partly cloudy 27% cloud 03:00 4.1 50 6 3 2B S 0 0 1028 3150 Overcast 96% cloud 06:00 4.9 62 8 4 2B SW 0 0 1027 3147 Partly cloudy 49% cloud 09:00 4 73 12 7 2B SW 0.01 0 1029 2870 Overcast 96% cloud 12:00 4.4 75 17 9 3B S 0 0 1030 2713 Overcast 100% cloud 15:00 5.6 60 22 12 4B SW 0 0 1028 2718 Overcast 99% cloud 18:00 5.1 95 17 9 3B SW 0.03 0 1026 2592 Overcast 100% cloud 21:00 5.5 79 15 8 3B W 0.66 0 1026 2506 Overcast 100% cloud Lundi, 09/11 00:00 6.3 41 12 6 2B NW 0.01 0 1025 2640 Overcast 100% cloud 03:00 6 50 14 7 3B W 0 0 1022 2661 Overcast 96% cloud 06:00 5.5 66 19 10 3B W 0 0 1021 2624 Clear 3% cloud 09:00 4.6 74 20 11 4B NW 0 0 1022 2481 Clear 4% cloud 12:00 4.8 65 24 13 4B NW 0 0 1022 2354 Clear 13% cloud 15:00 4.7 50 26 14 4B N 0 0 1021 2303 Clear 2% cloud 18:00 4.1 35 23 13 4B N 0 0 1021 2264 Clear 4% cloud 21:00 3.1 32 21 11 4B N 0 0 1022 2174 Clear 5% cloud Mardi, 10/11 00:00 2.6 32 11 6 2B N 0 0 1023 2124 Clear 2% cloud 03:00 3.9 45 3 2 1B W 0 0 1021 2241 Clear 0% cloud 06:00 4.5 46 6 3 1B W 0 0 1021 2305 Clear 1% cloud |
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Forecast notes
Forecast table times: UTC.
Coordinates: 35.4559072°N, 137.6337482°E · Requested elevation: 1583 m. Model terrain: 818 m. Terrain and 1000/925/850/700 hPa profiles are used for height estimates.
These are altitude estimates, not a simulation of local mountain terrain. Precipitation, cloud and sea-level pressure use horizontal interpolation only.
Precipitation includes rain and snow water equivalent: preceding 3 hours through day 6, then 6 hours (see cell tooltip). Snow (cm) estimates fresh snowfall from precipitation and temperature using the GFS conversion; it is not snow depth on the ground. Freezing (m) uses additional 600/500 hPa temperatures when available and estimates the lowest resolved 0°C crossing above sea level. When all sampled levels are warm, the upper profile limit is shown (see tooltip). < marks an entirely cold sampled profile and its lower height limit. No extrapolation is used.