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 11.9 56 10 6 2B SE — — 1027 2998 Overcast 94% cloud 09:00 8 82 9 5 2B SE 0.02 0 1028 3155 Overcast 95% cloud 12:00 7.1 94 11 6 2B SE 1.2 0 1028 3151 Overcast 100% cloud 15:00 7 97 7 4 2B SE 4.6 0 1026 3136 Overcast 100% cloud 18:00 7.5 97 5 3 1B E 3.1 0 1024 3120 Overcast 100% cloud 21:00 8.3 98 6 3 1B SE 4.9 0 1022 3116 Overcast 100% cloud Jeudi, 05/11 00:00 10.5 94 9 5 2B SE 0.94 0 1018 3107 Overcast 98% cloud 03:00 14.8 76 11 6 2B SE 0.02 0 1013 3078 Overcast 93% cloud 06:00 15.3 75 8 4 2B SE 0 0 1010 3053 Cloudy 80% cloud 09:00 10.5 95 3 2 1B S 0.04 0 1009 3044 Partly cloudy 47% cloud 12:00 9.2 97 2 1 1B S 0.32 0 1008 3033 Overcast 95% cloud 15:00 8 97 2 1 1B SW 0.22 0 1006 3014 Cloudy 58% cloud 18:00 7.5 97 2 1 1B SW 0.09 0 1004 2996 Cloudy 70% cloud 21:00 8.4 97 5 3 1B W 0.49 0 1006 2991 Overcast 98% cloud Vendredi, 06/11 00:00 11.2 96 15 8 3B NW 1.3 0 1008 2977 Overcast 93% cloud 03:00 12.1 78 22 12 4B W 0.84 0 1008 2942 Cloudy 59% cloud 06:00 12.4 70 21 11 4B W 0.27 0 1008 2738 Partly cloudy 45% cloud 09:00 9.5 88 18 10 3B W 0.42 0 1012 2557 Overcast 98% cloud 12:00 7.7 92 19 10 3B W 0.90 0 1014 2246 Overcast 97% cloud 15:00 6 95 20 11 4B NW 1.1 0 1015 1788 Overcast 98% cloud 18:00 3.2 96 17 9 3B NW 2.2 0 1017 1338 Overcast 99% cloud 21:00 2.7 96 18 10 3B W 2.4 0 1018 1265 Overcast 97% cloud Samedi, 07/11 00:00 2.3 95 13 7 3B W 4.2 0 1020 1191 Overcast 99% cloud 03:00 2.5 91 17 9 3B W 4.4 0 1021 1184 Overcast 96% cloud 06:00 2 89 21 11 4B W 2.8 0 1022 1124 Overcast 95% cloud 09:00 1.1 91 23 13 4B NW 1.2 0.3 1025 1007 Overcast 94% cloud 12:00 0.9 92 22 12 4B W 0.65 0.2 1027 974 Overcast 99% cloud 15:00 0.9 92 22 12 4B W 0.61 0.2 1028 982 Overcast 97% cloud 18:00 1 93 23 12 4B NW 0.65 0.2 1029 993 Overcast 98% cloud 21:00 1 93 21 11 4B NW 0.32 0.1 1030 996 Overcast 100% cloud Dimanche, 08/11 00:00 2.3 87 20 11 4B NW 0.42 0 1032 1150 Overcast 100% cloud 03:00 3.9 76 21 11 4B NW 0.60 0 1032 1288 Overcast 99% cloud 06:00 3.6 76 18 10 3B NW 0.15 0 1032 1261 Overcast 99% cloud 09:00 2 82 10 5 2B NW 0.09 0 1033 1128 Overcast 99% cloud 12:00 1.3 85 3 2 1B W 0 0 1033 1096 Overcast 82% cloud 15:00 0.3 88 1 1 1B NW 0 0 1032 < 900 Overcast 99% cloud 18:00 0.8 91 3 2 1B NW 0.09 0 1031 1016 Overcast 100% cloud 21:00 0.7 94 1 0 0B N 0.41 0.1 1030 1057 Overcast 98% cloud Lundi, 09/11 00:00 3 83 3 2 1B SE 0.02 0 1029 1822 Cloudy 78% cloud 03:00 8.4 60 3 1 1B N 0 0 1023 1894 Cloudy 61% cloud 06:00 7.7 64 10 5 2B NW 0 0 1023 1791 Overcast 94% cloud 09:00 4.9 80 6 3 2B W 0 0 1023 1674 Overcast 83% cloud 12:00 3.5 95 9 5 2B NW 0.72 0 1025 1441 Overcast 91% cloud 15:00 2.2 97 15 8 3B NW 1.2 0 1025 1147 Overcast 98% cloud 18:00 0.5 95 18 10 3B NW 0.59 0.2 1025 922 Overcast 96% cloud 21:00 0.4 94 17 9 3B NW 0.07 0 1025 904 Overcast 94% cloud Mardi, 10/11 00:00 1.1 88 19 10 3B NW 0.36 0.1 1027 993 Overcast 100% cloud 03:00 1.7 76 17 9 3B NW 0.24 0 1027 1040 Overcast 100% cloud 06:00 1.7 69 16 9 3B NW 0.09 0 1027 1035 Overcast 97% cloud |
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Forecast table times: UTC.
Coordinates: 37.1802293°N, 139.6375499°E · Requested elevation: 836 m. Model terrain: 898 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.

Aizu Kogen Daikura Ski Resort is a downhill ski area in Fukushima Prefecture, Japan. Mapped terrain includes beginner, intermediate, advanced routes. Its mapped lift network extends from approximately 836 to 1219 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.
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 11.9 56 10 6 2B SE — — 1027 2998 Overcast 94% cloud 09:00 8 82 9 5 2B SE 0.02 0 1028 3155 Overcast 95% cloud 12:00 7 94 11 6 2B SE 1.2 0 1028 3151 Overcast 100% cloud 15:00 7 97 7 4 2B SE 4.6 0 1026 3136 Overcast 100% cloud 18:00 7.5 97 5 3 1B E 3.1 0 1024 3120 Overcast 100% cloud 21:00 8.2 98 6 3 1B SE 4.9 0 1022 3116 Overcast 100% cloud Jeudi, 05/11 00:00 10.5 95 9 5 2B SE 0.94 0 1018 3107 Overcast 98% cloud 03:00 14.8 76 11 6 2B SE 0.02 0 1013 3078 Overcast 93% cloud 06:00 15.3 75 8 4 2B SE 0 0 1010 3053 Cloudy 79% cloud 09:00 10.5 95 3 2 1B S 0.04 0 1009 3044 Partly cloudy 47% cloud 12:00 9.2 97 2 1 1B S 0.32 0 1008 3033 Overcast 95% cloud 15:00 8 97 2 1 1B SW 0.23 0 1006 3014 Cloudy 58% cloud 18:00 7.5 97 2 1 1B SW 0.09 0 1004 2996 Cloudy 69% cloud 21:00 8.3 98 5 3 1B W 0.49 0 1006 2991 Overcast 98% cloud Vendredi, 06/11 00:00 11.1 96 15 8 3B NW 1.4 0 1008 2975 Overcast 93% cloud 03:00 12.1 78 22 12 4B W 0.85 0 1008 2940 Cloudy 59% cloud 06:00 12.4 70 21 11 4B W 0.27 0 1008 2736 Partly cloudy 45% cloud 09:00 9.4 89 18 10 3B W 0.42 0 1012 2556 Overcast 98% cloud 12:00 7.7 92 18 10 3B W 0.91 0 1014 2245 Overcast 97% cloud 15:00 6 95 20 11 4B NW 1.1 0 1015 1785 Overcast 98% cloud 18:00 3.1 96 17 9 3B NW 2.2 0 1017 1337 Overcast 99% cloud 21:00 2.7 96 18 10 3B W 2.5 0 1018 1264 Overcast 97% cloud Samedi, 07/11 00:00 2.3 95 13 7 3B W 4.2 0 1020 1190 Overcast 99% cloud 03:00 2.4 91 17 9 3B W 4.4 0 1021 1183 Overcast 96% cloud 06:00 2 90 21 11 4B W 2.8 0 1022 1123 Overcast 95% cloud 09:00 1.1 91 23 13 4B NW 1.2 0.4 1025 1007 Overcast 94% cloud 12:00 0.8 92 22 12 4B W 0.66 0.2 1027 973 Overcast 99% cloud 15:00 0.9 92 22 12 4B W 0.61 0.2 1028 982 Overcast 98% cloud 18:00 1 93 23 12 4B NW 0.65 0.2 1029 992 Overcast 98% cloud 21:00 1 93 21 11 4B NW 0.32 0.1 1030 996 Overcast 100% cloud Dimanche, 08/11 00:00 2.3 87 20 11 4B NW 0.42 0 1032 1150 Overcast 100% cloud 03:00 3.9 76 21 11 4B NW 0.60 0 1032 1288 Overcast 99% cloud 06:00 3.5 76 18 10 3B NW 0.15 0 1032 1260 Overcast 99% cloud 09:00 1.9 82 10 5 2B NW 0.09 0 1033 1127 Overcast 99% cloud 12:00 1.3 85 3 2 1B W 0 0 1033 1096 Overcast 82% cloud 15:00 0.3 88 1 1 1B NW 0 0 1032 < 899 Overcast 99% cloud 18:00 0.7 91 3 2 1B NW 0.09 0 1031 1016 Overcast 100% cloud 21:00 0.7 94 1 0 0B N 0.41 0.1 1030 1058 Overcast 98% cloud Lundi, 09/11 00:00 3 83 3 2 1B SE 0.02 0 1029 1823 Cloudy 78% cloud 03:00 8.4 60 3 1 1B N 0 0 1023 1894 Cloudy 61% cloud 06:00 7.7 64 10 5 2B NW 0 0 1023 1790 Overcast 94% cloud 09:00 4.9 80 6 3 2B W 0 0 1023 1672 Overcast 83% cloud 12:00 3.5 95 10 5 2B NW 0.73 0 1025 1440 Overcast 91% cloud 15:00 2.1 97 15 8 3B NW 1.3 0 1025 1147 Overcast 98% cloud 18:00 0.5 95 18 10 3B NW 0.60 0.2 1025 921 Overcast 96% cloud 21:00 0.3 94 17 9 3B NW 0.07 0 1025 904 Overcast 94% cloud Mardi, 10/11 00:00 1.1 88 19 10 3B NW 0.36 0.1 1027 992 Overcast 100% cloud 03:00 1.7 76 17 9 3B NW 0.24 0 1027 1040 Overcast 100% cloud 06:00 1.6 69 16 9 3B NW 0.09 0 1027 1034 Overcast 97% cloud |
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Forecast table times: UTC.
Coordinates: 37.1811047°N, 139.6361058°E · Requested elevation: 840 m. Model terrain: 897 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 8.5 64 14 8 3B SE — — 1027 3001 Overcast 94% cloud 09:00 7 82 20 11 3B S 0.02 0 1028 3155 Overcast 95% cloud 12:00 6.5 89 29 15 4B S 1.2 0 1028 3151 Overcast 100% cloud 15:00 6.2 94 27 15 4B S 4.6 0 1026 3136 Overcast 100% cloud 18:00 6.4 99 26 14 4B SE 3.0 0 1024 3120 Overcast 100% cloud 21:00 7.7 95 30 16 5B SE 4.9 0 1021 3115 Overcast 100% cloud Jeudi, 05/11 00:00 9.2 94 30 16 5B SE 0.93 0 1018 3107 Overcast 98% cloud 03:00 11.9 83 19 10 3B SE 0.02 0 1013 3078 Overcast 93% cloud 06:00 12.4 83 13 7 3B S 0 0 1010 3053 Cloudy 78% cloud 09:00 10.4 93 8 4 2B SW 0.04 0 1009 3044 Partly cloudy 47% cloud 12:00 9.9 90 7 4 2B SW 0.35 0 1008 3033 Overcast 95% cloud 15:00 10 83 9 5 2B W 0.21 0 1006 3014 Cloudy 55% cloud 18:00 9 87 13 7 3B W 0.09 0 1004 2996 Cloudy 66% cloud 21:00 7.9 97 21 11 4B NW 0.49 0 1006 2991 Overcast 98% cloud Vendredi, 06/11 00:00 8.7 98 40 22 6B NW 1.4 0 1008 2969 Overcast 93% cloud 03:00 8.7 84 45 24 6B W 0.85 0 1008 2941 Cloudy 61% cloud 06:00 9.1 79 43 23 6B W 0.28 0 1008 2738 Partly cloudy 46% cloud 09:00 6.9 93 41 22 6B W 0.43 0 1012 2558 Overcast 98% cloud 12:00 5.3 95 43 23 6B W 0.92 0 1014 2244 Overcast 97% cloud 15:00 3.2 97 40 22 6B NW 1.2 0 1015 1785 Overcast 98% cloud 18:00 0.8 97 41 22 6B NW 2.3 0.7 1017 1343 Overcast 99% cloud 21:00 0.3 97 44 24 6B W 2.5 0.8 1018 1268 Overcast 97% cloud Samedi, 07/11 00:00 -0.2 96 39 21 6B W 4.2 1.7 1020 1195 Overcast 99% cloud 03:00 -0.3 94 46 25 6B W 4.4 1.8 1021 1187 Overcast 96% cloud 06:00 -0.7 94 52 28 7B W 2.8 0.8 1022 1129 Overcast 95% cloud 09:00 -1.5 94 53 29 7B NW 1.2 0.4 1025 1012 Overcast 94% cloud 12:00 -1.7 95 49 27 6B W 0.67 0.2 1027 976 Overcast 99% cloud 15:00 -1.6 95 49 27 6B W 0.64 0.2 1029 987 Overcast 97% cloud 18:00 -1.5 96 49 26 6B NW 0.67 0.2 1029 998 Overcast 98% cloud 21:00 -1.5 97 45 24 6B NW 0.33 0.1 1030 1000 Overcast 100% cloud Dimanche, 08/11 00:00 -0.5 92 37 20 5B NW 0.44 0.1 1032 1154 Overcast 100% cloud 03:00 0.7 85 35 19 5B NW 0.62 0.2 1032 1292 Overcast 99% cloud 06:00 0.4 86 28 15 4B NW 0.17 0 1032 1262 Overcast 99% cloud 09:00 -0.7 88 22 12 4B W 0.09 0 1033 1127 Overcast 99% cloud 12:00 -0.6 85 14 7 3B W 0 0 1033 1095 Overcast 82% cloud 15:00 -0.9 87 11 6 2B W 0 0 1032 < 908 Overcast 99% cloud 18:00 -0.7 91 13 7 3B NW 0.09 0 1031 1010 Overcast 100% cloud 21:00 -0.4 92 10 5 2B W 0.41 0.1 1030 1059 Overcast 98% cloud Lundi, 09/11 00:00 2 81 9 5 2B W 0.02 0 1029 1830 Cloudy 78% cloud 03:00 4.8 70 9 5 2B W 0 0 1023 1906 Cloudy 60% cloud 06:00 4.3 74 17 9 3B W 0 0 1023 1792 Overcast 94% cloud 09:00 2.6 87 21 11 4B W 0 0 1023 1673 Overcast 84% cloud 12:00 1.3 97 20 11 3B NW 0.76 0 1025 1442 Overcast 90% cloud 15:00 -0.5 98 30 16 5B NW 1.3 0.4 1025 1148 Overcast 98% cloud 18:00 -2.2 97 39 21 6B NW 0.60 0.2 1025 926 Overcast 97% cloud 21:00 -2.1 96 39 21 6B NW 0.08 0 1025 909 Overcast 94% cloud Mardi, 10/11 00:00 -1.9 94 33 18 5B NW 0.37 0.1 1027 996 Overcast 100% cloud 03:00 -1.7 87 26 14 4B NW 0.25 0 1027 1043 Overcast 100% cloud 06:00 -1.8 82 23 13 4B NW 0.10 0 1027 1038 Overcast 97% cloud |
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Forecast table times: UTC.
Coordinates: 37.1761925°N, 139.6222644°E · Requested elevation: 1219 m. Model terrain: 905 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.