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.
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 -3.9 69 4 2 1B SE — — 1018 — Clear 4% cloud 09:00 -3.3 64 4 2 1B SE 0 0 1016 — Partly cloudy 26% cloud 12:00 -2.7 62 4 2 1B SE 0 0 1013 — Partly cloudy 44% cloud 15:00 1.9 52 1 1 1B SE 0 0 1013 — Partly cloudy 27% cloud 18:00 9.2 30 2 1 1B W 0 0 1009 — Clear 4% cloud 21:00 8.2 36 5 3 1B W 0.24 0 1007 — Overcast 97% cloud Jeudi, 05/11 00:00 1.9 75 2 1 1B W 1.0 0 1012 — Overcast 100% cloud 03:00 0.9 83 3 1 1B NW 1.9 0.6 1015 — Overcast 100% cloud 06:00 0.9 82 1 1 1B NW 3.8 1.5 1017 — Overcast 100% cloud 09:00 -0.1 81 0 0 0B — 0.95 0.3 1019 — Overcast 85% cloud 12:00 -2.8 80 3 1 1B E 0.20 0 1021 — Overcast 87% cloud 15:00 -1.1 66 3 1 1B E 0 0 1022 — Partly cloudy 38% cloud 18:00 6.3 40 0 0 0B NW 0 0 1019 — Clear 4% cloud 21:00 8.5 33 1 1 0B W 0 0 1016 — Clear 11% cloud Vendredi, 06/11 00:00 2.3 54 1 1 1B SE 0 0 1018 — Clear 7% cloud 03:00 -2.6 62 6 3 2B SE 0 0 1020 — Cloudy 57% cloud 06:00 -3.3 65 5 3 1B SE 0 0 1022 — Overcast 98% cloud 09:00 -2.9 66 5 2 1B SE 0 0 1022 — Overcast 93% cloud 12:00 -2.8 68 3 2 1B SE 0 0 1023 — Overcast 100% cloud 15:00 1.4 60 2 1 1B SE 0 0 1024 — Overcast 90% cloud 18:00 6.9 39 2 1 1B NW 0.03 0 1023 — Overcast 99% cloud 21:00 7.6 38 4 2 1B NW 0.03 0 1021 — Overcast 91% cloud Samedi, 07/11 00:00 2.8 55 1 0 0B W 0 0 1022 — Partly cloudy 42% cloud 03:00 -2.2 68 3 2 1B SE 0 0 1024 — Clear 0% cloud 06:00 -3.2 70 4 2 1B SE 0 0 1025 — Clear 0% cloud 09:00 -3.8 72 4 2 1B SE 0 0 1025 — Clear 0% cloud 12:00 -4.6 72 4 2 1B E 0 0 1026 — Clear 0% cloud 15:00 -0.1 58 3 2 1B SE 0 0 1027 — Clear 0% cloud 18:00 8.1 32 3 2 1B NW 0 0 1025 — Clear 0% cloud 21:00 9.7 31 4 2 1B NW 0 0 1022 — Clear 1% cloud Dimanche, 08/11 00:00 3.2 49 0 0 0B SE 0 0 1024 — Clear 2% cloud 03:00 -1.6 61 4 2 1B SE 0 0 1026 — Cloudy 63% cloud 06:00 -1.6 57 4 2 1B SE 0 0 1026 — Partly cloudy 50% cloud 09:00 -2.5 53 3 2 1B SE 0 0 1026 — Clear 1% cloud 12:00 -2.5 49 4 2 1B SE 0 0 1025 — Clear 0% cloud 15:00 2.6 37 2 1 1B SE 0 0 1026 — Clear 0% cloud 18:00 10.9 18 2 1 1B NW 0 0 1024 — Clear 0% cloud 21:00 11.6 19 4 2 1B NW 0 0 1022 — Clear 0% cloud Lundi, 09/11 00:00 4.5 37 1 0 0B N 0 0 1024 — Clear 0% cloud 03:00 -0.9 53 4 2 1B SE 0 0 1024 — Clear 0% cloud 06:00 -0.5 47 3 2 1B SE 0 0 1024 — Clear 0% cloud 09:00 -0.8 44 3 2 1B SE 0 0 1025 — Clear 0% cloud 12:00 -1.5 47 4 2 1B SE 0 0 1024 — Clear 0% cloud 15:00 2.8 38 3 1 1B SE 0 0 1024 — Clear 0% cloud 18:00 11.5 20 2 1 1B NW 0 0 1022 — Clear 0% cloud 21:00 12.1 22 5 3 1B NW 0 0 1020 — Clear 0% cloud Mardi, 10/11 00:00 4.9 41 1 0 0B N 0 0 1021 — Clear 0% cloud 03:00 0 55 4 2 1B SE 0 0 1023 — Clear 0% cloud 06:00 -1.1 56 4 2 1B SE 0 0 1023 — Clear 0% cloud |
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Forecast table times: UTC.
Coordinates: 39.1864051°N, -106.8182053°E · Requested elevation: 2425 m. Model terrain: 2985 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.
Source: ECMWF · CC BY 4.0 · Processed by Snow Report.

Aspen Mountain, aussi appelée Ajax, domine directement le centre d’Aspen, avec la Silver Queen Gondola comme accès emblématique. C’est l’une des quatre montagnes d’Aspen Snowmass, mais son terrain ne doit pas être confondu avec Snowmass ou Buttermilk. L’exploitant la destine surtout aux skieurs intermédiaires et expérimentés, avec un terrain débutant limité.
Cette distinction compte davantage que le nom commun de la destination pour choisir une première journée. Un groupe de niveaux variés devrait consulter le plan actuel et les cours proposés avant de fixer son rendez-vous. Un forfait commun ne rend pas identiques les espaces d’apprentissage et les accès.
La prévision par défaut concerne un point inférieur à 2 425 m. Choisissez une station plus haute pour le haut du domaine, puis comparez vos heures de ski. Les centimètres de SnowReportMeteo décrivent la neige fraîche prévue ; le bulletin de neige et de damage de la station décrit le terrain. Lisez les deux : une journée sans neige nouvelle peut permettre de skier, et une chute de neige ne décrit pas à elle seule la surface préparée.
Sources officielles: Aspen Mountain. Informations vérifiées le 18 octobre 2026.
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 -3.9 69 4 2 1B SE — — 1018 — Clear 4% cloud 09:00 -3.3 64 4 2 1B SE 0 0 1016 — Partly cloudy 26% cloud 12:00 -2.7 62 4 2 1B SE 0 0 1013 — Partly cloudy 44% cloud 15:00 1.9 52 1 1 1B SE 0 0 1013 — Partly cloudy 27% cloud 18:00 9.2 30 2 1 1B W 0 0 1009 — Clear 4% cloud 21:00 8.2 36 5 3 1B W 0.24 0 1007 — Overcast 97% cloud Jeudi, 05/11 00:00 1.9 75 2 1 1B W 1.0 0 1012 — Overcast 100% cloud 03:00 0.9 83 3 1 1B NW 1.9 0.6 1015 — Overcast 100% cloud 06:00 0.9 82 1 1 1B NW 3.8 1.5 1017 — Overcast 100% cloud 09:00 -0.1 81 0 0 0B — 0.95 0.3 1019 — Overcast 85% cloud 12:00 -2.8 80 3 1 1B E 0.20 0 1021 — Overcast 87% cloud 15:00 -1.1 66 3 1 1B E 0 0 1022 — Partly cloudy 38% cloud 18:00 6.3 40 0 0 0B NW 0 0 1019 — Clear 4% cloud 21:00 8.5 33 1 1 0B W 0 0 1016 — Clear 11% cloud Vendredi, 06/11 00:00 2.3 54 1 1 1B SE 0 0 1018 — Clear 7% cloud 03:00 -2.6 62 6 3 2B SE 0 0 1020 — Cloudy 57% cloud 06:00 -3.3 65 5 3 1B SE 0 0 1022 — Overcast 98% cloud 09:00 -2.9 66 5 2 1B SE 0 0 1022 — Overcast 93% cloud 12:00 -2.8 68 3 2 1B SE 0 0 1023 — Overcast 100% cloud 15:00 1.4 60 2 1 1B SE 0 0 1024 — Overcast 90% cloud 18:00 6.9 39 2 1 1B NW 0.03 0 1023 — Overcast 99% cloud 21:00 7.6 38 4 2 1B NW 0.03 0 1021 — Overcast 91% cloud Samedi, 07/11 00:00 2.8 55 1 0 0B W 0 0 1022 — Partly cloudy 42% cloud 03:00 -2.2 68 3 2 1B SE 0 0 1024 — Clear 0% cloud 06:00 -3.2 70 4 2 1B SE 0 0 1025 — Clear 0% cloud 09:00 -3.8 72 4 2 1B SE 0 0 1025 — Clear 0% cloud 12:00 -4.6 72 4 2 1B E 0 0 1026 — Clear 0% cloud 15:00 -0.1 58 3 2 1B SE 0 0 1027 — Clear 0% cloud 18:00 8.1 32 3 2 1B NW 0 0 1025 — Clear 0% cloud 21:00 9.7 31 4 2 1B NW 0 0 1022 — Clear 1% cloud Dimanche, 08/11 00:00 3.2 49 0 0 0B SE 0 0 1024 — Clear 2% cloud 03:00 -1.6 61 4 2 1B SE 0 0 1026 — Cloudy 63% cloud 06:00 -1.6 57 4 2 1B SE 0 0 1026 — Partly cloudy 50% cloud 09:00 -2.5 53 3 2 1B SE 0 0 1026 — Clear 1% cloud 12:00 -2.5 49 4 2 1B SE 0 0 1025 — Clear 0% cloud 15:00 2.6 37 2 1 1B SE 0 0 1026 — Clear 0% cloud 18:00 10.9 18 2 1 1B NW 0 0 1024 — Clear 0% cloud 21:00 11.6 19 4 2 1B NW 0 0 1022 — Clear 0% cloud Lundi, 09/11 00:00 4.5 37 1 0 0B N 0 0 1024 — Clear 0% cloud 03:00 -0.9 53 4 2 1B SE 0 0 1024 — Clear 0% cloud 06:00 -0.5 47 3 2 1B SE 0 0 1024 — Clear 0% cloud 09:00 -0.8 44 3 2 1B SE 0 0 1025 — Clear 0% cloud 12:00 -1.5 47 4 2 1B SE 0 0 1024 — Clear 0% cloud 15:00 2.8 38 3 1 1B SE 0 0 1024 — Clear 0% cloud 18:00 11.5 20 2 1 1B NW 0 0 1022 — Clear 0% cloud 21:00 12.1 22 5 3 1B NW 0 0 1020 — Clear 0% cloud Mardi, 10/11 00:00 4.9 41 1 0 0B N 0 0 1021 — Clear 0% cloud 03:00 0 55 4 2 1B SE 0 0 1023 — Clear 0% cloud 06:00 -1.1 56 4 2 1B SE 0 0 1023 — Clear 0% cloud |
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Forecast table times: UTC.
Coordinates: 39.1864051°N, -106.8182053°E · Requested elevation: 2425 m. Model terrain: 2985 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.
Source: ECMWF · CC BY 4.0 · Processed by Snow Report.
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 -9.6 89 3 2 1B E — — 1018 — Clear 4% cloud 09:00 -9.1 82 3 2 1B SE 0 0 1016 — Partly cloudy 27% cloud 12:00 -8.4 79 4 2 1B SE 0 0 1013 — Partly cloudy 45% cloud 15:00 -4.2 67 1 1 1B SE 0 0 1013 — Partly cloudy 27% cloud 18:00 3.3 40 2 1 1B SW 0 0 1009 — Clear 4% cloud 21:00 2.3 47 4 2 1B W 0.23 0 1007 — Overcast 96% cloud Jeudi, 05/11 00:00 -3.8 96 2 1 1B W 1.1 1.1 1012 — Overcast 100% cloud 03:00 -4.6 100 3 1 1B NW 1.9 1.9 1015 — Overcast 100% cloud 06:00 -4.7 100 2 1 1B N 3.6 2.8 1017 — Overcast 99% cloud 09:00 -6.1 100 1 0 0B NE 0.88 0.9 1019 — Overcast 83% cloud 12:00 -9.7 100 3 2 1B NE 0.16 0.2 1021 — Overcast 83% cloud 15:00 -7.5 83 3 1 1B E 0 0 1022 — Partly cloudy 37% cloud 18:00 0.6 50 1 0 0B S 0 0 1019 — Clear 3% cloud 21:00 2.7 42 1 0 0B SW 0 0 1016 — Clear 10% cloud Vendredi, 06/11 00:00 -3.5 69 1 1 1B SE 0 0 1019 — Clear 7% cloud 03:00 -8 79 5 3 1B SE 0 0 1021 — Cloudy 59% cloud 06:00 -8.6 81 4 2 1B SE 0 0 1022 — Overcast 98% cloud 09:00 -8.3 83 4 2 1B SE 0 0 1022 — Overcast 95% cloud 12:00 -8 86 3 1 1B SE 0 0 1023 — Overcast 100% cloud 15:00 -4.4 77 1 1 1B E 0 0 1024 — Overcast 92% cloud 18:00 1.1 52 2 1 1B NW 0.05 0 1023 — Overcast 99% cloud 21:00 1.9 50 4 2 1B NW 0.05 0 1021 — Overcast 93% cloud Samedi, 07/11 00:00 -3 72 1 1 0B NW 0 0 1023 — Partly cloudy 43% cloud 03:00 -7.9 88 3 1 1B E 0 0 1024 — Clear 0% cloud 06:00 -8.8 91 3 2 1B E 0 0 1025 — Clear 0% cloud 09:00 -9.5 95 3 2 1B E 0 0 1025 — Clear 0% cloud 12:00 -10.4 94 3 1 1B E 0 0 1026 — Clear 0% cloud 15:00 -6.2 76 2 1 1B E 0 0 1027 — Clear 0% cloud 18:00 2.5 41 3 2 1B NW 0 0 1025 — Clear 0% cloud 21:00 4 39 4 2 1B NW 0 0 1022 — Clear 1% cloud Dimanche, 08/11 00:00 -2.6 64 0 0 0B N 0 0 1024 — Clear 2% cloud 03:00 -7.1 76 3 2 1B E 0 0 1026 — Cloudy 62% cloud 06:00 -7 70 3 2 1B SE 0 0 1026 — Partly cloudy 44% cloud 09:00 -7.8 64 3 1 1B SE 0 0 1026 — Clear 1% cloud 12:00 -7.9 59 3 2 1B SE 0 0 1025 — Clear 0% cloud 15:00 -3.2 45 2 1 1B SE 0 0 1026 — Clear 0% cloud 18:00 5.2 25 2 1 1B NW 0 0 1024 — Clear 0% cloud 21:00 5.9 25 4 2 1B NW 0 0 1022 — Clear 0% cloud Lundi, 09/11 00:00 -1.4 49 1 1 1B N 0 0 1024 — Clear 0% cloud 03:00 -6.4 66 3 2 1B E 0 0 1024 — Clear 0% cloud 06:00 -6 57 3 1 1B SE 0 0 1024 — Clear 0% cloud 09:00 -6.6 55 2 1 1B E 0 0 1024 — Clear 0% cloud 12:00 -7.2 57 3 1 1B E 0 0 1024 — Clear 0% cloud 15:00 -3.1 47 2 1 1B E 0 0 1024 — Clear 0% cloud 18:00 5.8 26 3 1 1B NW 0 0 1022 — Clear 0% cloud 21:00 6.3 29 5 3 1B NW 0 0 1020 — Clear 0% cloud Mardi, 10/11 00:00 -1.1 54 2 1 1B N 0 0 1022 — Clear 0% cloud 03:00 -5.5 69 3 2 1B E 0 0 1023 — Clear 0% cloud 06:00 -6.4 69 3 2 1B SE 0 0 1023 — Clear 0% cloud |
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Forecast table times: UTC.
Coordinates: 39.1488394°N, -106.817805°E · Requested elevation: 3431 m. Model terrain: 3085 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.