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.
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 -0.2 83 2 1 1B S — — 1022 < 1575 Cloudy 76% cloud 09:00 6.2 62 2 1 1B SW 0 0 1022 2161 Partly cloudy 26% cloud 12:00 8.8 47 5 3 1B SW 0 0 1021 2351 Partly cloudy 49% cloud 15:00 7.6 54 3 2 1B SW 0 0 1021 2309 Overcast 83% cloud 18:00 3.9 69 2 1 1B S 0 0 1024 1952 Cloudy 70% cloud 21:00 2.9 74 3 2 1B S 0 0 1026 1838 Partly cloudy 30% cloud Jeudi, 05/11 00:00 1.6 77 4 2 1B S 0 0 1026 < 1575 Partly cloudy 36% cloud 03:00 0.9 78 4 2 1B S 0 0 1026 < 1575 Partly cloudy 30% cloud 06:00 0.8 77 4 2 1B SE 0 0 1026 < 1575 Partly cloudy 36% cloud 09:00 6.9 58 5 2 1B S 0 0 1026 2668 Clear 17% cloud 12:00 11.3 44 6 3 2B SW 0 0 1023 2910 Clear 1% cloud 15:00 9.8 55 3 2 1B SW 0 0 1022 2877 Clear 4% cloud 18:00 4.3 68 2 1 1B S 0 0 1023 2724 Clear 4% cloud 21:00 2.3 74 3 2 1B S 0 0 1024 2120 Overcast 94% cloud Vendredi, 06/11 00:00 1.9 73 3 2 1B SE 0 0 1023 1761 Cloudy 66% cloud 03:00 1.6 72 3 2 1B SE 0 0 1021 < 1575 Cloudy 68% cloud 06:00 1.7 72 3 2 1B SE 0 0 1020 < 1575 Partly cloudy 45% cloud 09:00 8.6 54 2 1 1B SW 0 0 1020 2890 Overcast 94% cloud 12:00 10.6 49 2 1 1B W 0 0 1018 2800 Overcast 82% cloud 15:00 7.9 69 1 1 1B NE 0.29 0 1019 2629 Overcast 93% cloud 18:00 4.6 87 3 1 1B NE 0.26 0 1021 2265 Overcast 100% cloud 21:00 3.7 91 1 1 1B N 1.5 0 1022 2063 Overcast 100% cloud Samedi, 07/11 00:00 2.6 90 1 1 1B NE 3.6 0 1023 1803 Overcast 100% cloud 03:00 2.4 90 1 1 1B N 1.2 0 1022 1736 Overcast 100% cloud 06:00 2.1 91 1 0 0B N 1.5 0 1023 1634 Overcast 100% cloud 09:00 2.3 90 0 0 0B N 3.4 0 1024 1685 Overcast 100% cloud 12:00 3.1 86 1 0 0B W 1.4 0 1024 1807 Overcast 100% cloud 15:00 2.8 88 1 0 0B NW 0.56 0 1023 1762 Cloudy 64% cloud 18:00 0 88 1 0 0B S 0.04 0 1023 < 1575 Cloudy 71% cloud 21:00 -2 87 2 1 1B S 0 0 1025 < 1575 Overcast 88% cloud Dimanche, 08/11 00:00 -0.9 85 2 1 1B S 0.17 0 1025 < 1575 Cloudy 73% cloud 03:00 -2.3 85 2 1 1B S 0.01 0 1024 < 1575 Overcast 85% cloud 06:00 -1.6 84 2 1 1B S 0.02 0 1025 < 1575 Cloudy 63% cloud 09:00 3.2 75 2 1 1B SW 0 0 1026 1803 Partly cloudy 22% cloud 12:00 6.3 56 3 2 1B SW 0 0 1023 2178 Partly cloudy 38% cloud 15:00 4.7 58 2 1 1B SW 0 0 1022 2068 Clear 9% cloud 18:00 -0.5 69 3 2 1B S 0 0 1024 < 1575 Clear 10% cloud 21:00 -2.9 75 4 2 1B SE 0 0 1024 < 1575 Partly cloudy 33% cloud Lundi, 09/11 00:00 -0.9 72 5 3 1B SE 0 0 1024 < 1575 Overcast 95% cloud 03:00 -0.9 71 4 2 1B SE 0 0 1022 < 1575 Overcast 90% cloud 06:00 -0.4 71 3 2 1B SE 0 0 1022 < 1575 Overcast 84% cloud 09:00 4.9 60 3 2 1B S 0 0 1022 2513 Overcast 92% cloud 12:00 8 53 5 3 1B SW 0 0 1019 2751 Overcast 87% cloud 15:00 6.3 63 3 2 1B SW 0 0 1019 2651 Overcast 98% cloud 18:00 4.6 71 4 2 1B S 0 0 1019 2554 Overcast 99% cloud 21:00 4.7 75 4 2 1B S 0.11 0 1018 2623 Overcast 92% cloud Mardi, 10/11 00:00 4.7 74 4 2 1B S 0.01 0 1017 2746 Overcast 97% cloud 03:00 4.5 76 4 2 1B S 0 0 1015 2780 Overcast 98% cloud 06:00 4.5 77 4 2 1B S 0 0 1014 2813 Overcast 99% cloud |
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Forecast table times: UTC.
Coordinates: 46.7773002°N, 9.5416722°E · Requested elevation: 1243 m. Model terrain: 1572 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.

Arosa Lenzerheide is a downhill ski area in Graubunden, Switzerland. Mapped terrain includes beginner, easy, intermediate, advanced, freeride routes. Its mapped lift network extends from approximately 1243 to 2854 metres above sea level. Cross-country skiing is also mapped within the area.
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.
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 88 3 1 1B SE — — 1022 < 1649 Cloudy 79% cloud 09:00 4.6 66 2 1 1B SW 0.01 0 1023 2158 Partly cloudy 33% cloud 12:00 7 52 6 3 1B SW 0.01 0 1021 2336 Cloudy 56% cloud 15:00 5.8 57 3 2 1B SW 0.01 0 1021 2294 Overcast 88% cloud 18:00 2.5 74 2 1 1B S 0.01 0 1024 1950 Cloudy 73% cloud 21:00 1.6 79 3 2 1B S 0.00 0 1026 1832 Partly cloudy 36% cloud Jeudi, 05/11 00:00 0.3 81 3 2 1B S 0 0 1027 < 1649 Partly cloudy 43% cloud 03:00 -0.4 83 4 2 1B S 0 0 1026 < 1649 Partly cloudy 35% cloud 06:00 -0.6 81 4 2 1B SE 0 0 1026 < 1649 Partly cloudy 42% cloud 09:00 5.3 62 4 2 1B S 0 0 1026 2630 Clear 19% cloud 12:00 9.6 48 6 3 1B SW 0 0 1023 2888 Clear 2% cloud 15:00 8 59 3 2 1B SW 0 0 1023 2853 Clear 4% cloud 18:00 2.6 73 2 1 1B S 0 0 1024 2622 Clear 6% cloud 21:00 0.8 79 3 1 1B S 0 0 1024 1742 Overcast 93% cloud Vendredi, 06/11 00:00 0.6 77 3 2 1B SE 0 0 1023 < 1649 Cloudy 69% cloud 03:00 0.3 76 3 2 1B SE 0 0 1021 < 1649 Cloudy 72% cloud 06:00 0.3 76 3 2 1B SE 0 0 1020 < 1649 Partly cloudy 47% cloud 09:00 7.2 57 2 1 1B SW 0 0 1020 2872 Overcast 94% cloud 12:00 9.1 52 2 1 1B SW 0.01 0 1018 2795 Overcast 81% cloud 15:00 6.7 71 1 0 0B NE 0.33 0 1018 2640 Overcast 93% cloud 18:00 3.3 92 3 1 1B NE 0.25 0 1021 2273 Overcast 100% cloud 21:00 2.4 95 1 1 0B N 1.7 0 1022 2066 Overcast 100% cloud Samedi, 07/11 00:00 1.4 95 1 1 1B NE 3.7 0 1023 1820 Overcast 100% cloud 03:00 1.1 95 1 1 1B N 1.2 0.3 1022 1744 Overcast 100% cloud 06:00 0.7 96 1 0 0B NW 1.8 0.5 1023 < 1649 Overcast 100% cloud 09:00 1.1 94 0 0 0B NW 3.5 1.4 1024 1711 Overcast 100% cloud 12:00 1.7 90 1 1 0B W 1.6 0 1024 1817 Overcast 100% cloud 15:00 1.4 92 1 0 0B NW 0.57 0 1023 1768 Cloudy 63% cloud 18:00 -1.4 92 1 1 0B S 0.04 0 1024 < 1649 Cloudy 72% cloud 21:00 -3.3 92 2 1 1B S 0.01 0 1025 < 1649 Overcast 89% cloud Dimanche, 08/11 00:00 -2.1 90 2 1 1B S 0.19 0 1025 < 1649 Cloudy 74% cloud 03:00 -3.6 89 2 1 1B S 0.00 0 1024 < 1649 Overcast 86% cloud 06:00 -3 89 2 1 1B S 0.03 0 1025 < 1649 Cloudy 64% cloud 09:00 1.6 79 2 1 1B SW 0 0 1026 1796 Partly cloudy 28% cloud 12:00 4.5 61 3 2 1B SW 0 0 1023 2164 Partly cloudy 44% cloud 15:00 3 62 2 1 1B SW 0 0 1023 2042 Clear 14% cloud 18:00 -2.1 74 3 2 1B SE 0 0 1024 < 1649 Clear 14% cloud 21:00 -4.5 80 4 2 1B SE 0 0 1025 < 1649 Partly cloudy 38% cloud Lundi, 09/11 00:00 -2.5 77 5 3 1B SE 0 0 1024 < 1649 Overcast 95% cloud 03:00 -2.5 75 4 2 1B SE 0 0 1023 < 1649 Overcast 89% cloud 06:00 -1.9 75 3 2 1B SE 0 0 1022 < 1649 Overcast 85% cloud 09:00 3.3 65 3 2 1B S 0.01 0 1022 2472 Overcast 91% cloud 12:00 6.2 57 5 3 1B SW 0 0 1020 2732 Overcast 89% cloud 15:00 4.6 69 3 2 1B SW 0 0 1019 2615 Overcast 98% cloud 18:00 3.1 77 3 2 1B S 0.03 0 1019 2486 Overcast 99% cloud 21:00 3.2 80 4 2 1B S 0.16 0 1019 2564 Overcast 92% cloud Mardi, 10/11 00:00 3.2 79 4 2 1B S 0.02 0 1018 2678 Overcast 97% cloud 03:00 3.2 81 4 2 1B S 0.02 0 1016 2720 Overcast 99% cloud 06:00 3.1 82 4 2 1B S 0.02 0 1015 2728 Overcast 99% cloud |
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Forecast table times: UTC.
Coordinates: 46.7333757°N, 9.5439029°E · Requested elevation: 1509 m. Model terrain: 1647 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.
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 -6.3 87 13 7 3B S — — 1022 < 1753 Cloudy 77% cloud 09:00 -5.2 75 20 11 4B S 0.00 0 1022 2185 Partly cloudy 26% cloud 12:00 -4.7 78 24 13 4B S 0.00 0 1021 2353 Cloudy 59% cloud 15:00 -4.4 77 26 14 4B S 0.00 0 1021 2314 Overcast 91% cloud 18:00 -5.1 83 29 16 5B S 0.00 0 1024 1938 Cloudy 72% cloud 21:00 -4.6 76 33 18 5B S 0.00 0 1026 < 1753 Partly cloudy 32% cloud Jeudi, 05/11 00:00 -3.9 70 28 15 4B S 0 0 1027 < 1753 Partly cloudy 40% cloud 03:00 -3.1 62 26 14 4B S 0 0 1026 < 1753 Partly cloudy 37% cloud 06:00 -2.4 55 28 15 4B S 0 0 1026 < 1753 Partly cloudy 46% cloud 09:00 -1 60 28 15 4B S 0 0 1026 2638 Clear 16% cloud 12:00 0.3 56 24 13 4B SW 0 0 1023 2891 Clear 1% cloud 15:00 -0 59 17 9 3B SW 0 0 1023 2852 Clear 4% cloud 18:00 -0.5 56 14 7 3B S 0 0 1023 2537 Clear 4% cloud 21:00 -0.9 57 14 8 3B S 0 0 1024 < 1753 Overcast 93% cloud Vendredi, 06/11 00:00 -0.8 58 16 9 3B S 0 0 1022 < 1753 Cloudy 60% cloud 03:00 -0.6 61 16 9 3B S 0 0 1021 < 1753 Cloudy 67% cloud 06:00 -0.9 64 15 8 3B S 0 0 1020 < 1753 Cloudy 50% cloud 09:00 0.2 59 17 9 3B S 0 0 1020 2890 Overcast 95% cloud 12:00 -0.4 71 14 8 3B SE 0.00 0 1018 2800 Cloudy 73% cloud 15:00 -1.3 88 14 8 3B SE 0.39 0.1 1018 2644 Overcast 92% cloud 18:00 -2.4 97 12 7 2B SE 0.33 0.1 1020 2277 Overcast 100% cloud 21:00 -3.1 99 11 6 2B SE 1.4 1.4 1022 2067 Overcast 100% cloud Samedi, 07/11 00:00 -3.8 98 11 6 2B S 3.5 3.5 1022 1852 Overcast 100% cloud 03:00 -4.3 97 2 1 1B S 1.0 1 1022 1756 Overcast 100% cloud 06:00 -5 98 3 1 1B SE 1.6 1.6 1023 < 1753 Overcast 100% cloud 09:00 -5.4 98 4 2 1B SE 3.2 3.2 1024 < 1753 Overcast 100% cloud 12:00 -5.6 96 10 5 2B S 1.5 1.5 1023 1857 Overcast 100% cloud 15:00 -6 93 12 7 3B S 0.87 0.9 1023 1784 Cloudy 71% cloud 18:00 -6.5 84 13 7 3B S 0.09 0.1 1023 < 1753 Cloudy 70% cloud 21:00 -6.8 87 14 7 3B S 0.01 0 1024 < 1753 Overcast 89% cloud Dimanche, 08/11 00:00 -6.8 87 18 9 3B SW 0.27 0.3 1025 < 1753 Cloudy 78% cloud 03:00 -7.4 85 20 11 4B SW 0.00 0 1024 < 1753 Overcast 84% cloud 06:00 -7.4 81 16 9 3B SW 0.05 0 1024 < 1753 Cloudy 65% cloud 09:00 -6.3 66 12 7 3B SW 0 0 1026 1840 Partly cloudy 23% cloud 12:00 -5.1 43 13 7 3B SW 0 0 1023 2167 Partly cloudy 43% cloud 15:00 -4.8 36 12 7 2B W 0 0 1023 1995 Clear 13% cloud 18:00 -4.8 35 15 8 3B W 0 0 1024 < 1753 Clear 12% cloud 21:00 -4.5 34 15 8 3B W 0 0 1024 < 1753 Partly cloudy 41% cloud Lundi, 09/11 00:00 -3.9 62 18 10 3B SW 0 0 1024 < 1753 Overcast 96% cloud 03:00 -3.4 71 20 11 3B SW 0 0 1022 < 1753 Overcast 90% cloud 06:00 -2.6 69 18 10 3B SW 0 0 1022 < 1753 Overcast 85% cloud 09:00 -1.2 55 21 11 4B SW 0.00 0 1022 2447 Overcast 91% cloud 12:00 -0.7 57 24 13 4B SW 0 0 1019 2723 Overcast 89% cloud 15:00 -1.1 71 26 14 4B SW 0 0 1019 2589 Overcast 98% cloud 18:00 -1.2 85 31 17 5B SW 0.01 0 1019 2397 Overcast 98% cloud 21:00 -0.9 85 40 21 6B SW 0.14 0 1018 2505 Overcast 93% cloud Mardi, 10/11 00:00 -0.6 85 31 17 5B SW 0.01 0 1018 2610 Overcast 97% cloud 03:00 -0.4 84 26 14 4B SW 0.01 0 1016 2669 Overcast 98% cloud 06:00 -0.4 89 34 18 5B SW 0.01 0 1014 2659 Overcast 99% cloud |
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Forecast table times: UTC.
Coordinates: 46.7426347°N, 9.5973327°E · Requested elevation: 2854 m. Model terrain: 1751 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.