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Modèles météo GFS, ECMWF & ICON
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2,272 stations de ski Nouvelle station : Moose Mountain Ski Resort ↗
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Expertise météo en montagne depuis 1996
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Guide des couleurs Température · Vent · Pluie · Neige
Température °C< −10 / −10 / 0 / 10 / 20 / 30+
Vent km/h< 10 / 10 / 29 / 50 / 75+
Pluie mm< 1 / 1 / 3 / 10 / 20+
Neige cm< 1 / 1 / 5 / 10 / 20+
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
Mammoth Mountain - 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 -0.2 75 5 3 1B S — — 1018 < 2640 Overcast 81% cloud  09:00 -3 83 1 0 0B S 0 0 1018 < 2640 Partly cloudy 35% cloud  12:00 -6 82 1 1 0B SE 0 0 1017 < 2640 Partly cloudy 37% cloud 15:00 -4.6 75 1 1 0B E 0 0 1019 < 2640 Clear 10% cloud  18:00 5.8 38 2 1 1B NE 0 0 1017 3086 Clear 1% cloud 21:00 7.8 38 3 2 1B N 0 0 1015 3084 Clear 1% cloud Jeudi, 05/11 00:00 5.7 50 2 1 1B N 0 0 1015 3087 Clear 5% cloud 03:00 -0.5 65 0 0 0B — 0 0 1017 2837 Clear 13% cloud 06:00 -0.6 58 1 0 0B W 0 0 1018 2855 Partly cloudy 40% cloud 09:00 -0.1 56 1 0 0B NW 0 0 1019 2811 Cloudy 60% cloud  12:00 -0.2 54 0 0 0B W 0 0 1018 2818 Overcast 84% cloud 15:00 -0.3 54 1 1 0B SW 0 0 1018 2778 Clear 10% cloud 18:00 7.6 36 3 2 1B N 0 0 1018 3110 Clear 0% cloud 21:00 7.9 39 8 4 2B N 0 0 1018 3110 Clear 1% cloud Vendredi, 06/11 00:00 5.3 47 5 3 1B NE 0 0 1020 3118 Clear 7% cloud 03:00 -0.6 71 4 2 1B NE 0 0 1023 < 2640 Clear 0% cloud 06:00 -1.5 60 4 2 1B NE 0 0 1024 3075 Clear 18% cloud 09:00 -1.4 45 2 1 1B NE 0 0 1024 2963 Clear 2% cloud 12:00 -1.4 35 1 1 1B E 0 0 1023 2908 Clear 2% cloud 15:00 -0.1 31 2 1 1B NE 0 0 1025 2814 Clear 13% cloud 18:00 8.2 23 7 4 2B NE 0 0 1024 3159 Clear 8% cloud 21:00 9.9 24 9 5 2B NE 0 0 1022 3152 Clear 14% cloud Samedi, 07/11 00:00 7.2 36 5 3 1B N 0 0 1022 3153 Cloudy 51% cloud 03:00 2 48 4 2 1B NE 0 0 1024 3161 Cloudy 52% cloud 06:00 1.6 48 3 2 1B NE 0 0 1025 3167 Clear 0% cloud 09:00 1.2 50 2 1 1B NE 0 0 1024 3161 Clear 0% cloud 12:00 1.2 49 1 1 1B NE 0 0 1023 3158 Clear 0% cloud 15:00 1.7 48 1 0 0B E 0 0 1023 3163 Clear 0% cloud 18:00 10.9 25 1 1 0B E 0 0 1023 3168 Clear 0% cloud 21:00 13.3 25 1 1 1B SE 0 0 1020 3164 Clear 1% cloud Dimanche, 08/11 00:00 10.4 41 1 0 0B SE 0 0 1021 3165 Clear 0% cloud 03:00 3.5 54 1 0 0B SW 0 0 1022 3167 Clear 11% cloud 06:00 3 50 1 1 1B SW 0 0 1023 3171 Clear 0% cloud 09:00 1.8 53 2 1 1B SW 0 0 1022 3167 Cloudy 79% cloud 12:00 1.4 53 2 1 1B SW 0 0 1022 3164 Clear 5% cloud 15:00 2.5 44 1 1 0B W 0 0 1023 3172 Cloudy 59% cloud 18:00 12.8 24 1 1 1B SE 0 0 1022 3176 Cloudy 76% cloud 21:00 15 22 2 1 1B SW 0 0 1019 3165 Overcast 90% cloud Lundi, 09/11 00:00 10.9 39 3 2 1B SW 0 0 1020 3162 Clear 3% cloud 03:00 2.8 61 2 1 1B SW 0 0 1021 3164 Clear 0% cloud 06:00 2.3 52 2 1 1B SW 0 0 1022 3166 Clear 0% cloud 09:00 1.6 50 2 1 1B SW 0 0 1022 3159 Clear 3% cloud 12:00 0.9 48 2 1 1B SW 0 0 1021 2646 Partly cloudy 31% cloud 15:00 1.8 37 2 1 1B W 0 0 1022 3159 Partly cloudy 49% cloud 18:00 12.5 19 1 0 0B SW 0 0 1022 3167 Clear 2% cloud 21:00 14.3 16 3 2 1B W 0 0 1019 3159 Clear 4% cloud Mardi, 10/11 00:00 10.5 34 1 1 0B SW 0 0 1020 3158 Clear 0% cloud 03:00 3 47 2 1 1B W 0 0 1022 3163 Clear 6% cloud 06:00 2.2 46 2 1 1B W 0 0 1023 3168 Clear 14% cloud |
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Forecast notes
Forecast table times: UTC.
Coordinates: 37.6500275°N, -118.985279°E · Requested elevation: 2456 m. Model terrain: 2638 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.
Mammoth Mountain is a downhill ski area in California, United States. Mapped terrain includes beginner, easy, intermediate, advanced routes. Its mapped lift network extends from approximately 2456 to 3361 metres above sea level.
Data: OpenSkiData / OpenSkiMap, OpenStreetMap contributors (ODbL), Skimap.org, Who's On First, Mapterhorn.
Resort cameras
Mammoth · Main Lodge · Live video
Open camera page ↗Mammoth · McCoy Station · Live video
Open camera page ↗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
Mammoth Mountain - 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 -0.7 76 5 3 1B S — — 1018 — Overcast 82% cloud 09:00 -3.6 85 1 1 1B SE 0.00 0 1018 — Partly cloudy 38% cloud 12:00 -6.7 84 1 1 1B SE 0 0 1017 — Partly cloudy 38% cloud 15:00 -5.2 77 1 1 1B E 0 0 1019 — Clear 9% cloud 18:00 5.4 38 2 1 1B NE 0 0 1017 — Clear 1% cloud 21:00 7.3 38 3 1 1B N 0 0 1015 — Clear 1% cloud Jeudi, 05/11 00:00 5.2 51 2 1 1B N 0 0 1015 — Clear 6% cloud 03:00 -1.1 67 0 0 0B E 0 0 1017 — Clear 13% cloud 06:00 -1.1 59 1 0 0B W 0 0 1018 — Partly cloudy 40% cloud 09:00 -0.6 56 1 0 0B NW 0 0 1019 — Cloudy 59% cloud 12:00 -0.6 54 0 0 0B W 0 0 1018 — Overcast 84% cloud 15:00 -0.7 54 1 1 0B S 0 0 1018 — Clear 10% cloud 18:00 7.1 36 3 2 1B N 0 0 1018 — Clear 0% cloud 21:00 7.4 40 7 4 2B N 0 0 1018 — Clear 1% cloud Vendredi, 06/11 00:00 4.8 49 5 3 1B NE 0 0 1020 — Clear 7% cloud 03:00 -1.2 73 5 3 1B NE 0 0 1023 — Clear 0% cloud 06:00 -2 62 4 2 1B NE 0 0 1024 — Clear 18% cloud 09:00 -1.9 45 3 2 1B NE 0 0 1024 — Clear 2% cloud 12:00 -1.9 35 2 1 1B E 0 0 1023 — Clear 2% cloud 15:00 -0.6 31 3 1 1B NE 0 0 1024 — Clear 14% cloud 18:00 7.7 24 7 4 2B NE 0 0 1024 — Clear 8% cloud 21:00 9.3 25 9 5 2B NE 0 0 1022 — Clear 14% cloud Samedi, 07/11 00:00 6.6 36 5 3 1B N 0 0 1022 — Cloudy 51% cloud 03:00 1.4 48 5 3 1B NE 0 0 1024 — Cloudy 51% cloud 06:00 1.1 49 4 2 1B NE 0 0 1025 — Clear 0% cloud 09:00 0.7 51 3 1 1B NE 0 0 1024 — Clear 0% cloud 12:00 0.7 50 2 1 1B NE 0 0 1023 — Clear 0% cloud 15:00 1.2 49 1 1 1B E 0 0 1023 — Clear 0% cloud 18:00 10.5 25 1 0 0B E 0 0 1023 — Clear 0% cloud 21:00 12.8 25 1 1 0B SE 0 0 1020 — Clear 1% cloud Dimanche, 08/11 00:00 9.8 42 1 0 0B S 0 0 1021 — Clear 0% cloud 03:00 2.8 56 1 0 0B SW 0 0 1022 — Clear 12% cloud 06:00 2.5 52 1 1 0B SW 0 0 1023 — Clear 0% cloud 09:00 1.3 54 2 1 1B SW 0 0 1022 — Cloudy 79% cloud 12:00 0.9 54 2 1 1B SW 0 0 1022 — Clear 5% cloud 15:00 2 45 1 1 0B W 0 0 1023 — Cloudy 60% cloud 18:00 12.3 24 1 1 1B SE 0 0 1022 — Cloudy 77% cloud 21:00 14.4 23 3 1 1B SW 0 0 1020 — Overcast 90% cloud Lundi, 09/11 00:00 10.2 40 3 2 1B SW 0 0 1020 — Clear 2% cloud 03:00 2 63 2 1 1B SW 0 0 1022 — Clear 0% cloud 06:00 1.7 53 2 1 1B SW 0 0 1022 — Clear 0% cloud 09:00 1.1 50 2 1 1B SW 0 0 1022 — Clear 2% cloud 12:00 0.5 48 2 1 1B SW 0 0 1021 — Partly cloudy 31% cloud 15:00 1.4 37 2 1 1B W 0 0 1022 — Partly cloudy 49% cloud 18:00 12 19 1 1 0B SW 0 0 1022 — Clear 2% cloud 21:00 13.7 16 3 2 1B W 0 0 1019 — Clear 4% cloud Mardi, 10/11 00:00 9.8 35 1 1 1B SW 0 0 1020 — Clear 0% cloud 03:00 2.3 49 2 1 1B W 0 0 1022 — Clear 5% cloud 06:00 1.7 47 2 1 1B W 0 0 1023 — Clear 13% cloud |
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Forecast notes
Forecast table times: UTC.
Coordinates: 37.6446097°N, -119.0026332°E · Requested elevation: 2545 m. Model terrain: 2648 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
Mammoth Mountain - 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 -5.4 98 5 3 1B S — — 1018 — Overcast 84% cloud 09:00 -8.2 100 1 1 1B SE 0.00 0 1018 — Partly cloudy 45% cloud 12:00 -11.3 100 1 1 1B E 0 0 1017 — Partly cloudy 40% cloud 15:00 -9.7 94 2 1 1B E 0 0 1018 — Clear 9% cloud 18:00 1.2 46 2 1 1B NE 0 0 1016 — Clear 1% cloud 21:00 2.9 47 2 1 1B N 0 0 1015 — Clear 1% cloud Jeudi, 05/11 00:00 0.6 63 1 1 0B N 0 0 1016 — Clear 6% cloud 03:00 -5.5 83 0 0 0B E 0 0 1017 — Clear 12% cloud 06:00 -5.5 72 1 0 0B NW 0 0 1018 — Partly cloudy 43% cloud 09:00 -4.9 68 1 0 0B NW 0 0 1019 — Cloudy 57% cloud 12:00 -4.9 65 0 0 0B NW 0 0 1018 — Overcast 83% cloud 15:00 -5.1 67 1 0 0B S 0 0 1018 — Clear 9% cloud 18:00 2.6 45 2 1 1B NW 0 0 1018 — Clear 0% cloud 21:00 3.1 47 6 3 2B N 0 0 1018 — Clear 1% cloud Vendredi, 06/11 00:00 0.3 61 5 3 1B NE 0 0 1020 — Clear 6% cloud 03:00 -5.9 91 6 3 1B NE 0 0 1023 — Clear 0% cloud 06:00 -6.6 76 5 3 1B NE 0 0 1024 — Clear 18% cloud 09:00 -6.7 56 4 2 1B NE 0 0 1024 — Clear 2% cloud 12:00 -6.5 44 3 1 1B NE 0 0 1023 — Clear 1% cloud 15:00 -5.2 40 3 2 1B NE 0 0 1024 — Clear 15% cloud 18:00 3.3 29 7 4 2B NE 0 0 1024 — Clear 8% cloud 21:00 5 30 9 5 2B NE 0 0 1022 — Clear 15% cloud Samedi, 07/11 00:00 2.2 45 5 3 1B NE 0 0 1022 — Cloudy 52% cloud 03:00 -3.1 60 6 3 1B NE 0 0 1024 — Partly cloudy 49% cloud 06:00 -3.3 61 5 3 1B NE 0 0 1025 — Clear 0% cloud 09:00 -3.7 63 4 2 1B NE 0 0 1023 — Clear 0% cloud 12:00 -3.6 62 2 1 1B NE 0 0 1023 — Clear 0% cloud 15:00 -3.1 60 2 1 1B NE 0 0 1023 — Clear 0% cloud 18:00 6.2 31 1 0 0B SE 0 0 1023 — Clear 0% cloud 21:00 8.1 32 1 1 1B S 0 0 1021 — Clear 1% cloud Dimanche, 08/11 00:00 5 52 1 0 0B S 0 0 1021 — Clear 0% cloud 03:00 -1.6 69 0 0 0B SW 0 0 1022 — Clear 13% cloud 06:00 -1.7 62 1 0 0B W 0 0 1023 — Clear 0% cloud 09:00 -2.7 63 2 1 1B SW 0 0 1023 — Cloudy 79% cloud 12:00 -3 62 1 1 1B SW 0 0 1022 — Clear 5% cloud 15:00 -1.8 52 1 0 0B W 0 0 1023 — Cloudy 60% cloud 18:00 7.7 30 1 1 1B S 0 0 1022 — Cloudy 78% cloud 21:00 9.5 29 3 2 1B SW 0 0 1020 — Overcast 89% cloud Lundi, 09/11 00:00 5.4 51 3 2 1B SW 0 0 1021 — Clear 2% cloud 03:00 -2.3 77 2 1 1B SW 0 0 1022 — Clear 0% cloud 06:00 -2.4 64 1 1 1B W 0 0 1022 — Clear 0% cloud 09:00 -2.9 59 2 1 1B SW 0 0 1022 — Clear 2% cloud 12:00 -3.4 55 1 1 1B SW 0 0 1021 — Partly cloudy 32% cloud 15:00 -2.5 42 2 1 1B W 0 0 1022 — Partly cloudy 48% cloud 18:00 7.3 23 1 1 1B SW 0 0 1022 — Clear 2% cloud 21:00 8.9 21 4 2 1B W 0 0 1020 — Clear 4% cloud Mardi, 10/11 00:00 4.9 45 2 1 1B SW 0 0 1020 — Clear 0% cloud 03:00 -2.2 59 1 1 0B W 0 0 1022 — Clear 5% cloud 06:00 -2.4 54 1 1 1B W 0 0 1023 — Clear 13% cloud |
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Forecast notes
Forecast table times: UTC.
Coordinates: 37.6306485°N, -119.033229°E · Requested elevation: 3361 m. Model terrain: 2667 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.