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
Grächen - 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 -1.4 80 2 1 1B E — — 1024 < 2062 Overcast 85% cloud  09:00 1.4 73 4 2 1B E 0.09 0 1024 < 2062 Overcast 86% cloud 12:00 3.1 64 5 3 1B E 0.13 0 1023 2138 Overcast 99% cloud 15:00 2 72 4 2 1B E 0.34 0 1024 < 2062 Cloudy 79% cloud  18:00 0.1 81 3 1 1B E 0.27 0.1 1026 < 2062 Cloudy 79% cloud 21:00 -0.2 81 3 2 1B E 0.17 0 1027 < 2062 Cloudy 77% cloud Jeudi, 05/11 00:00 0.2 80 3 2 1B E 0.12 0 1028 < 2062 Cloudy 77% cloud 03:00 -0 79 3 2 1B SE 0.08 0 1027 < 2062 Cloudy 72% cloud 06:00 0.2 78 3 2 1B SE 0.01 0 1027 < 2062 Cloudy 60% cloud 09:00 3.4 70 3 2 1B E 0.05 0 1027 2272 Overcast 83% cloud 12:00 5.6 65 4 2 1B E 0 0 1025 2568 Cloudy 66% cloud 15:00 4.9 68 3 2 1B E 0 0 1024 2559 Partly cloudy 43% cloud  18:00 1.6 77 1 1 1B E 0.05 0 1025 < 2062 Cloudy 78% cloud 21:00 0.8 78 1 1 1B SE 0.24 0 1025 < 2062 Overcast 85% cloud Vendredi, 06/11 00:00 1.4 77 2 1 1B SE 0.18 0 1024 < 2062 Overcast 100% cloud 03:00 1.6 80 2 1 1B E 2.0 0 1023 < 2062 Overcast 97% cloud 06:00 2.1 81 3 2 1B E 0.35 0 1022 < 2062 Overcast 94% cloud 09:00 3.8 79 3 1 1B E 0.10 0 1022 2343 Overcast 81% cloud 12:00 4.4 76 2 1 1B E 0.16 0 1021 2398 Overcast 98% cloud 15:00 3 84 1 0 0B E 1.2 0 1021 2186 Overcast 100% cloud 18:00 1.8 86 0 0 0B SE 3.5 0 1021 < 2062 Overcast 100% cloud 21:00 1.7 86 0 0 0B E 0.68 0 1022 < 2062 Overcast 100% cloud Samedi, 07/11 00:00 1.4 86 1 0 0B W 0.71 0 1023 < 2062 Overcast 100% cloud 03:00 1 86 1 1 1B W 0.35 0.1 1022 < 2062 Overcast 100% cloud 06:00 1 84 1 1 1B W 0.35 0.1 1023 < 2062 Overcast 100% cloud 09:00 1.8 81 0 0 0B E 0.28 0 1023 < 2062 Overcast 96% cloud 12:00 2.6 76 2 1 1B E 0.13 0 1022 2089 Overcast 94% cloud 15:00 1.3 83 2 1 1B E 1.6 0 1023 < 2062 Overcast 91% cloud 18:00 0.5 83 1 1 1B E 1.2 0.4 1024 < 2062 Overcast 94% cloud 21:00 -0.6 84 1 0 0B SE 0.08 0 1025 < 2062 Cloudy 70% cloud Dimanche, 08/11 00:00 -2.3 84 1 0 0B E 0.01 0 1025 < 2062 Cloudy 79% cloud 03:00 -4 80 0 0 0B SE 0.05 0.1 1024 < 2062 Cloudy 66% cloud 06:00 -5.9 76 1 0 0B SE 0.01 0 1025 < 2062 Cloudy 71% cloud 09:00 -0.2 66 1 1 1B E 0.04 0 1026 < 2062 Cloudy 50% cloud 12:00 2.9 61 1 1 1B E 0.04 0 1024 2129 Partly cloudy 32% cloud 15:00 1.9 60 1 0 0B E 0 0 1023 < 2062 Clear 15% cloud  18:00 -1.4 54 1 0 0B SE 0 0 1023 < 2062 Partly cloudy 22% cloud 21:00 -1 48 1 1 1B SE 0 0 1023 < 2062 Cloudy 79% cloud Lundi, 09/11 00:00 -0.3 57 1 1 1B SE 0 0 1024 < 2062 Overcast 96% cloud 03:00 -1.2 61 1 1 1B SE 0 0 1023 < 2062 Cloudy 54% cloud 06:00 -1.3 63 1 1 1B SE 0 0 1023 < 2062 Overcast 85% cloud 09:00 2.8 60 2 1 1B E 0 0 1023 2191 Cloudy 54% cloud 12:00 4.4 62 2 1 1B E 0.02 0 1021 2560 Overcast 100% cloud 15:00 3.3 72 2 1 1B E 0.09 0 1020 2436 Overcast 95% cloud 18:00 2.2 77 2 1 1B E 0.02 0 1020 < 2062 Overcast 99% cloud 21:00 1.5 80 2 1 1B E 0.05 0 1020 < 2062 Overcast 87% cloud Mardi, 10/11 00:00 0.6 80 2 1 1B E 0.01 0 1019 < 2062 Overcast 96% cloud 03:00 1.2 81 2 1 1B E 0 0 1017 < 2062 Overcast 99% cloud 06:00 2.6 81 2 1 1B E 0.11 0 1016 2363 Overcast 100% cloud |
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Forecast notes
Forecast table times: UTC.
Coordinates: 46.1966768°N, 7.8415306°E · Requested elevation: 1620 m. Model terrain: 2060 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.
Grächen is a downhill ski area in Valais, Switzerland. Mapped terrain includes easy, intermediate, advanced routes. Its mapped lift network extends from approximately 1620 to 2863 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
Grächen - 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 -1.4 80 2 1 1B E — — 1024 < 2062 Overcast 85% cloud 09:00 1.4 73 4 2 1B E 0.09 0 1024 < 2062 Overcast 86% cloud 12:00 3.1 64 5 3 1B E 0.13 0 1023 2138 Overcast 99% cloud 15:00 2 72 4 2 1B E 0.34 0 1024 < 2062 Cloudy 79% cloud 18:00 0.1 81 3 1 1B E 0.27 0.1 1026 < 2062 Cloudy 79% cloud 21:00 -0.2 81 3 2 1B E 0.17 0 1027 < 2062 Cloudy 77% cloud Jeudi, 05/11 00:00 0.2 80 3 2 1B E 0.12 0 1028 < 2062 Cloudy 77% cloud 03:00 -0 79 3 2 1B SE 0.08 0 1027 < 2062 Cloudy 72% cloud 06:00 0.2 78 3 2 1B SE 0.01 0 1027 < 2062 Cloudy 60% cloud 09:00 3.4 70 3 2 1B E 0.05 0 1027 2272 Overcast 83% cloud 12:00 5.6 65 4 2 1B E 0 0 1025 2568 Cloudy 66% cloud 15:00 4.9 68 3 2 1B E 0 0 1024 2559 Partly cloudy 43% cloud 18:00 1.6 77 1 1 1B E 0.05 0 1025 < 2062 Cloudy 78% cloud 21:00 0.8 78 1 1 1B SE 0.24 0 1025 < 2062 Overcast 85% cloud Vendredi, 06/11 00:00 1.4 77 2 1 1B SE 0.18 0 1024 < 2062 Overcast 100% cloud 03:00 1.6 80 2 1 1B E 2.0 0 1023 < 2062 Overcast 97% cloud 06:00 2.1 81 3 2 1B E 0.35 0 1022 < 2062 Overcast 94% cloud 09:00 3.8 79 3 1 1B E 0.10 0 1022 2343 Overcast 81% cloud 12:00 4.4 76 2 1 1B E 0.16 0 1021 2398 Overcast 98% cloud 15:00 3 84 1 0 0B E 1.2 0 1021 2186 Overcast 100% cloud 18:00 1.8 86 0 0 0B SE 3.5 0 1021 < 2062 Overcast 100% cloud 21:00 1.7 86 0 0 0B E 0.68 0 1022 < 2062 Overcast 100% cloud Samedi, 07/11 00:00 1.4 86 1 0 0B W 0.71 0 1023 < 2062 Overcast 100% cloud 03:00 1 86 1 1 1B W 0.35 0.1 1022 < 2062 Overcast 100% cloud 06:00 1 84 1 1 1B W 0.35 0.1 1023 < 2062 Overcast 100% cloud 09:00 1.8 81 0 0 0B E 0.28 0 1023 < 2062 Overcast 96% cloud 12:00 2.6 76 2 1 1B E 0.13 0 1022 2089 Overcast 94% cloud 15:00 1.3 83 2 1 1B E 1.6 0 1023 < 2062 Overcast 91% cloud 18:00 0.5 83 1 1 1B E 1.2 0.4 1024 < 2062 Overcast 94% cloud 21:00 -0.6 84 1 0 0B SE 0.08 0 1025 < 2062 Cloudy 70% cloud Dimanche, 08/11 00:00 -2.3 84 1 0 0B E 0.01 0 1025 < 2062 Cloudy 79% cloud 03:00 -4 80 0 0 0B SE 0.05 0.1 1024 < 2062 Cloudy 66% cloud 06:00 -5.9 76 1 0 0B SE 0.01 0 1025 < 2062 Cloudy 71% cloud 09:00 -0.2 66 1 1 1B E 0.04 0 1026 < 2062 Cloudy 50% cloud 12:00 2.9 61 1 1 1B E 0.04 0 1024 2129 Partly cloudy 32% cloud 15:00 1.9 60 1 0 0B E 0 0 1023 < 2062 Clear 15% cloud 18:00 -1.4 54 1 0 0B SE 0 0 1023 < 2062 Partly cloudy 22% cloud 21:00 -1 48 1 1 1B SE 0 0 1023 < 2062 Cloudy 79% cloud Lundi, 09/11 00:00 -0.3 57 1 1 1B SE 0 0 1024 < 2062 Overcast 96% cloud 03:00 -1.2 61 1 1 1B SE 0 0 1023 < 2062 Cloudy 54% cloud 06:00 -1.3 63 1 1 1B SE 0 0 1023 < 2062 Overcast 85% cloud 09:00 2.8 60 2 1 1B E 0 0 1023 2191 Cloudy 54% cloud 12:00 4.4 62 2 1 1B E 0.02 0 1021 2560 Overcast 100% cloud 15:00 3.3 72 2 1 1B E 0.09 0 1020 2436 Overcast 95% cloud 18:00 2.2 77 2 1 1B E 0.02 0 1020 < 2062 Overcast 99% cloud 21:00 1.5 80 2 1 1B E 0.05 0 1020 < 2062 Overcast 87% cloud Mardi, 10/11 00:00 0.6 80 2 1 1B E 0.01 0 1019 < 2062 Overcast 96% cloud 03:00 1.2 81 2 1 1B E 0 0 1017 < 2062 Overcast 99% cloud 06:00 2.6 81 2 1 1B E 0.11 0 1016 2363 Overcast 100% cloud |
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Forecast notes
Forecast table times: UTC.
Coordinates: 46.1966768°N, 7.8415306°E · Requested elevation: 1620 m. Model terrain: 2060 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
Grächen - 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 -7.1 87 10 5 2B SE — — 1024 < 2130 Overcast 88% cloud 09:00 -6.7 86 15 8 3B SE 0.12 0.1 1024 < 2130 Overcast 88% cloud 12:00 -6.3 88 16 9 3B SE 0.16 0.2 1024 < 2130 Overcast 99% cloud 15:00 -6.3 90 19 10 3B SE 0.44 0.4 1024 < 2130 Overcast 83% cloud 18:00 -6.5 90 16 9 3B SE 0.30 0.3 1026 < 2130 Overcast 83% cloud 21:00 -5.9 87 15 8 3B SE 0.18 0.2 1028 < 2130 Overcast 82% cloud Jeudi, 05/11 00:00 -5.5 85 15 8 3B SE 0.16 0.2 1028 < 2130 Overcast 81% cloud 03:00 -4.9 83 16 9 3B SE 0.11 0.1 1027 < 2130 Cloudy 76% cloud 06:00 -4.3 81 14 7 3B S 0.02 0 1027 < 2130 Cloudy 67% cloud 09:00 -2.9 78 12 7 2B S 0.06 0.1 1027 2225 Overcast 85% cloud 12:00 -2 80 8 5 2B S 0 0 1026 2539 Cloudy 72% cloud 15:00 -1.6 77 6 3 2B S 0 0 1025 2526 Partly cloudy 50% cloud 18:00 -2.2 80 8 4 2B S 0.06 0 1025 < 2130 Overcast 81% cloud 21:00 -2.6 86 11 6 2B S 0.27 0.1 1025 < 2130 Overcast 87% cloud Vendredi, 06/11 00:00 -2.6 90 12 7 3B SE 0.25 0.1 1024 < 2130 Overcast 100% cloud 03:00 -2.6 91 13 7 3B SE 2.0 0.6 1023 < 2130 Overcast 98% cloud 06:00 -2.6 91 14 8 3B SE 0.42 0.1 1022 < 2130 Overcast 95% cloud 09:00 -2.7 93 13 7 3B SE 0.13 0 1022 2320 Overcast 85% cloud 12:00 -2.9 95 8 5 2B SE 0.19 0.2 1021 2378 Overcast 98% cloud 15:00 -3.4 97 6 3 2B SE 1.1 1.1 1021 2184 Overcast 100% cloud 18:00 -4.2 97 7 4 2B E 3.1 3.1 1021 < 2130 Overcast 100% cloud 21:00 -4.7 98 5 3 1B E 0.64 0.6 1022 < 2130 Overcast 100% cloud Samedi, 07/11 00:00 -5.2 96 3 1 1B E 0.66 0.7 1022 < 2130 Overcast 100% cloud 03:00 -5.8 97 2 1 1B N 0.33 0.3 1022 < 2130 Overcast 100% cloud 06:00 -5.9 94 3 2 1B NE 0.37 0.4 1023 < 2130 Overcast 100% cloud 09:00 -5.9 94 4 2 1B SE 0.32 0.3 1023 < 2130 Overcast 96% cloud 12:00 -5.7 91 5 2 1B SE 0.16 0.2 1022 < 2130 Overcast 95% cloud 15:00 -5.9 93 4 2 1B S 1.4 1.4 1023 < 2130 Overcast 92% cloud 18:00 -6.4 93 5 3 1B S 1.1 1.1 1024 < 2130 Overcast 94% cloud 21:00 -6.7 91 4 2 1B S 0.09 0.1 1025 < 2130 Cloudy 75% cloud Dimanche, 08/11 00:00 -7 76 5 3 1B SW 0.02 0 1025 < 2130 Overcast 82% cloud 03:00 -7.4 56 6 3 1B SW 0.07 0.1 1024 < 2130 Cloudy 72% cloud 06:00 -7.3 49 7 4 2B SW 0.02 0 1025 < 2130 Cloudy 73% cloud 09:00 -5.8 45 9 5 2B W 0.04 0 1026 < 2130 Cloudy 52% cloud 12:00 -4.8 41 12 6 2B W 0.05 0.1 1024 < 2130 Partly cloudy 34% cloud 15:00 -4.3 43 14 8 3B W 0 0 1023 < 2130 Clear 17% cloud 18:00 -4.3 53 15 8 3B W 0 0 1024 < 2130 Partly cloudy 22% cloud 21:00 -3.7 65 13 7 3B SW 0 0 1024 < 2130 Cloudy 79% cloud Lundi, 09/11 00:00 -3.6 70 13 7 3B SW 0 0 1024 < 2130 Overcast 95% cloud 03:00 -3.6 71 13 7 3B SW 0 0 1023 < 2130 Cloudy 53% cloud 06:00 -3.1 66 11 6 2B SW 0 0 1023 < 2130 Overcast 85% cloud 09:00 -1.8 62 12 6 2B SW 0 0 1023 < 2130 Cloudy 56% cloud 12:00 -1.3 73 12 7 3B SW 0.02 0 1021 2521 Overcast 100% cloud 15:00 -1.1 83 11 6 2B SW 0.08 0 1020 2377 Overcast 96% cloud 18:00 -1.1 85 10 5 2B SW 0.02 0 1020 < 2130 Overcast 99% cloud 21:00 -0.6 85 12 7 3B SW 0.06 0 1020 < 2130 Overcast 88% cloud Mardi, 10/11 00:00 -0.7 86 10 6 2B SW 0.02 0 1019 < 2130 Overcast 96% cloud 03:00 -0.4 86 9 5 2B SW 0 0 1017 < 2130 Overcast 99% cloud 06:00 -0.4 89 9 5 2B S 0.11 0 1016 < 2130 Overcast 100% cloud |
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Forecast notes
Forecast table times: UTC.
Coordinates: 46.1756675°N, 7.8586329°E · Requested elevation: 2863 m. Model terrain: 2127 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.