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 9.3 69 14 7 3B S — — 1026 3146 Overcast 98% cloud 09:00 7.7 82 15 8 3B S 0.00 0 1027 3153 Overcast 98% cloud 12:00 7 93 18 10 3B S 1.1 0 1027 3144 Overcast 100% cloud 15:00 7.3 92 16 8 3B S 3.9 0 1025 3130 Overcast 100% cloud 18:00 7.6 92 17 9 3B S 3.9 0 1023 3119 Overcast 100% cloud 21:00 8.1 91 15 8 3B S 1.3 0 1021 3110 Overcast 95% cloud Jeudi, 05/11 00:00 10 87 17 9 3B S 0.19 0 1018 3097 Overcast 98% cloud 03:00 12.5 74 14 7 3B S 0.00 0 1013 3071 Cloudy 76% cloud 06:00 13.4 69 7 4 2B S 0 0 1010 3050 Cloudy 50% cloud 09:00 10.9 85 2 1 1B SE 0.08 0 1009 3042 Overcast 87% cloud 12:00 10.4 86 9 5 2B S 1.4 0 1008 3028 Cloudy 67% cloud 15:00 10.6 79 8 4 2B S 0.94 0 1006 3010 Cloudy 77% cloud 18:00 9.9 83 7 4 2B SW 1.7 0 1005 2998 Cloudy 61% cloud 21:00 8.8 93 11 6 2B NW 2.7 0 1007 2871 Overcast 89% cloud Vendredi, 06/11 00:00 9.4 95 9 5 2B NW 0.97 0 1009 2845 Cloudy 66% cloud 03:00 11 67 12 6 2B W 1.7 0 1008 2927 Cloudy 56% cloud 06:00 11.1 59 15 8 3B W 0.60 0 1009 2877 Cloudy 61% cloud 09:00 8.4 75 16 9 3B W 0.15 0 1012 2647 Cloudy 67% cloud 12:00 6.5 84 13 7 3B NW 0.19 0 1014 2296 Cloudy 59% cloud 15:00 4.2 91 13 7 3B N 1.0 0 1016 1872 Overcast 92% cloud 18:00 2.4 91 10 5 2B NW 1.0 0 1017 1610 Overcast 96% cloud 21:00 2.3 86 11 6 2B NW 1.0 0 1018 1576 Overcast 94% cloud Samedi, 07/11 00:00 2.4 86 12 7 3B NW 0.89 0 1021 1468 Overcast 95% cloud 03:00 2.5 71 16 8 3B NW 1.1 0 1022 1451 Cloudy 55% cloud 06:00 1.8 75 18 9 3B NW 0.64 0 1024 1389 Cloudy 72% cloud 09:00 0.1 84 14 8 3B NW 0.56 0.2 1027 1239 Cloudy 68% cloud 12:00 -0.2 80 12 7 3B NW 0.13 0 1029 1192 Partly cloudy 48% cloud 15:00 -0.7 76 12 6 2B NW 0 0 1031 1118 Cloudy 52% cloud 18:00 -0.5 82 13 7 3B NW 0 0 1031 1150 Cloudy 63% cloud 21:00 -0.6 87 11 6 2B NW 0.08 0 1033 1154 Overcast 81% cloud Dimanche, 08/11 00:00 1.5 75 10 6 2B N 0 0 1033 1362 Overcast 94% cloud 03:00 3.2 67 13 7 3B N 0 0 1032 1481 Overcast 87% cloud 06:00 2.3 76 13 7 3B N 0 0 1032 1458 Overcast 93% cloud 09:00 1.1 76 9 5 2B N 0 0 1033 1436 Overcast 99% cloud 12:00 0.6 79 2 1 1B N 0 0 1033 1477 Overcast 93% cloud 15:00 1.1 74 2 1 1B NW 0 0 1031 1675 Overcast 99% cloud 18:00 1.5 79 5 3 1B N 0.12 0 1030 1627 Overcast 99% cloud 21:00 1.8 85 3 1 1B SW 0.47 0 1029 1818 Overcast 89% cloud Lundi, 09/11 00:00 5 72 5 3 1B SW 0.12 0 1027 2128 Cloudy 54% cloud 03:00 8.1 61 3 2 1B NW 0 0 1022 2235 Cloudy 75% cloud 06:00 6.2 77 11 6 2B N 0.00 0 1022 2120 Cloudy 79% cloud 09:00 4.3 83 8 4 2B NW 0.21 0 1023 1981 Overcast 89% cloud 12:00 2.4 96 15 8 3B N 2.1 0 1025 1641 Overcast 96% cloud 15:00 0.9 95 19 10 3B N 1.4 0.4 1026 1347 Overcast 94% cloud 18:00 -0.5 93 18 10 3B N 1.1 0.3 1026 1154 Overcast 83% cloud 21:00 -1.2 94 15 8 3B N 0.34 0.1 1027 1070 Cloudy 79% cloud Mardi, 10/11 00:00 0.1 84 15 8 3B N 0.19 0 1028 1232 Overcast 81% cloud 03:00 0.9 79 14 7 3B N 0.32 0.1 1026 1303 Cloudy 78% cloud 06:00 0.3 81 10 5 2B N 0.09 0 1027 1256 Cloudy 79% cloud |
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Forecast table times: UTC.
Coordinates: 36.7413865°N, 138.0902239°E · Requested elevation: 1222 m. Model terrain: 947 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.

Togakushi Ski Area is a downhill ski area in Nagano Prefecture, Japan. Mapped terrain includes easy, intermediate, advanced routes. Its mapped lift network extends from approximately 1222 to 1741 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 8.5 71 17 9 3B S — — 1026 3146 Overcast 98% cloud 09:00 7.5 82 18 10 3B S 0 0 1027 3153 Overcast 98% cloud 12:00 6.8 91 23 12 4B S 1.0 0 1027 3144 Overcast 100% cloud 15:00 7.1 90 20 11 4B S 3.8 0 1025 3130 Overcast 100% cloud 18:00 7.6 90 22 12 4B S 4.0 0 1023 3119 Overcast 100% cloud 21:00 8.3 89 20 11 4B S 1.2 0 1020 3110 Overcast 95% cloud Jeudi, 05/11 00:00 9.8 85 21 11 4B S 0.19 0 1018 3097 Overcast 98% cloud 03:00 11.9 74 16 9 3B S 0 0 1013 3071 Cloudy 75% cloud 06:00 12.6 70 8 4 2B S 0.00 0 1010 3050 Partly cloudy 50% cloud 09:00 10.7 84 4 2 1B SE 0.08 0 1009 3042 Overcast 88% cloud 12:00 10.4 85 12 7 3B S 1.4 0 1008 3028 Cloudy 67% cloud 15:00 10.8 76 10 5 2B S 0.93 0 1006 3010 Cloudy 77% cloud 18:00 9.8 82 9 5 2B SW 1.7 0 1005 2998 Cloudy 61% cloud 21:00 8.7 92 13 7 3B NW 2.8 0 1007 2867 Overcast 90% cloud Vendredi, 06/11 00:00 8.7 95 12 6 2B NW 1.0 0 1009 2836 Cloudy 66% cloud 03:00 10 69 15 8 3B W 1.8 0 1008 2916 Cloudy 57% cloud 06:00 10.1 61 19 10 3B W 0.64 0 1009 2869 Cloudy 61% cloud 09:00 7.8 75 20 11 4B W 0.15 0 1012 2637 Cloudy 66% cloud 12:00 6 83 17 9 3B W 0.20 0 1014 2286 Cloudy 59% cloud 15:00 3.5 90 15 8 3B NW 1.2 0 1016 1858 Overcast 93% cloud 18:00 1.8 90 13 7 3B NW 1.2 0 1017 1597 Overcast 96% cloud 21:00 1.6 85 15 8 3B W 1.1 0 1018 1565 Overcast 94% cloud Samedi, 07/11 00:00 1.4 88 16 8 3B NW 1.0 0 1021 1458 Overcast 96% cloud 03:00 1.4 74 19 10 3B NW 1.2 0 1022 1441 Cloudy 56% cloud 06:00 0.7 79 21 11 4B NW 0.76 0.2 1024 1379 Cloudy 72% cloud 09:00 -0.7 86 18 10 3B NW 0.65 0.2 1027 1233 Cloudy 69% cloud 12:00 -0.9 81 15 8 3B NW 0.17 0 1029 1196 Partly cloudy 47% cloud 15:00 -1.2 77 14 8 3B NW 0.01 0 1031 1127 Cloudy 52% cloud 18:00 -1.1 84 15 8 3B NW 0.02 0 1031 1159 Cloudy 63% cloud 21:00 -1.2 89 13 7 3B NW 0.09 0 1033 1165 Overcast 81% cloud Dimanche, 08/11 00:00 0.5 78 12 6 2B N 0.01 0 1033 1358 Overcast 95% cloud 03:00 2 71 15 8 3B N 0.01 0 1032 1474 Overcast 88% cloud 06:00 1.3 79 14 8 3B N 0.00 0 1032 1450 Overcast 94% cloud 09:00 0.6 75 9 5 2B N 0 0 1033 1428 Overcast 99% cloud 12:00 0.4 79 1 1 1B N 0.00 0 1033 1463 Overcast 93% cloud 15:00 0.9 74 1 1 1B W 0 0 1031 1653 Overcast 99% cloud 18:00 1.1 80 5 3 1B N 0.12 0 1030 1607 Overcast 99% cloud 21:00 1.6 85 4 2 1B SW 0.48 0 1029 1805 Overcast 89% cloud Lundi, 09/11 00:00 4.5 72 6 3 2B SW 0.12 0 1027 2121 Cloudy 54% cloud 03:00 6.9 64 4 2 1B NW 0 0 1022 2225 Cloudy 74% cloud 06:00 5.3 80 12 6 2B N 0.00 0 1022 2106 Cloudy 80% cloud 09:00 3.8 83 9 5 2B NW 0.26 0 1023 1972 Overcast 90% cloud 12:00 1.9 96 18 10 3B N 2.3 0 1025 1629 Overcast 96% cloud 15:00 0.2 94 22 12 4B N 1.5 0.5 1026 1340 Overcast 94% cloud 18:00 -1.2 93 22 12 4B N 1.2 0.4 1026 1152 Overcast 84% cloud 21:00 -1.9 94 19 10 3B N 0.35 0.1 1027 1074 Cloudy 80% cloud Mardi, 10/11 00:00 -0.9 87 18 10 3B N 0.25 0 1028 1228 Overcast 82% cloud 03:00 -0.2 84 15 8 3B N 0.41 0.1 1026 1295 Cloudy 79% cloud 06:00 -0.7 85 11 6 2B N 0.11 0 1027 1249 Overcast 81% cloud |
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Forecast table times: UTC.
Coordinates: 36.7544736°N, 138.0949708°E · Requested elevation: 1313 m. Model terrain: 937 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.
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 5.9 77 28 15 4B S — — 1026 3146 Overcast 98% cloud 09:00 6.1 83 31 17 5B S 0.00 0 1027 3153 Overcast 98% cloud 12:00 5.5 88 38 20 5B S 1.1 0 1027 3144 Overcast 100% cloud 15:00 5.9 89 34 19 5B S 3.8 0 1025 3130 Overcast 100% cloud 18:00 6.5 87 36 19 5B S 3.9 0 1023 3119 Overcast 100% cloud 21:00 7.5 83 33 18 5B S 1.2 0 1020 3111 Overcast 95% cloud Jeudi, 05/11 00:00 8.3 82 31 17 5B S 0.18 0 1018 3097 Overcast 98% cloud 03:00 9.4 74 23 13 4B S 0.00 0 1013 3071 Cloudy 77% cloud 06:00 9.8 73 15 8 3B SW 0 0 1010 3050 Cloudy 50% cloud 09:00 9 84 11 6 2B SW 0.06 0 1009 3042 Overcast 87% cloud 12:00 8.9 84 20 11 4B SW 1.3 0 1008 3028 Cloudy 64% cloud 15:00 9 76 21 11 4B SW 0.86 0 1006 3010 Cloudy 73% cloud 18:00 7.9 81 24 13 4B SW 1.6 0 1005 2998 Cloudy 60% cloud 21:00 6.6 93 23 12 4B NW 2.7 0 1007 2873 Overcast 91% cloud Vendredi, 06/11 00:00 6.1 90 24 13 4B W 1.2 0 1009 2830 Cloudy 71% cloud 03:00 6.9 70 29 15 4B W 2.2 0 1008 2909 Cloudy 64% cloud 06:00 7.1 61 33 18 5B W 0.81 0 1008 2867 Cloudy 59% cloud 09:00 5.3 70 33 18 5B W 0.12 0 1012 2638 Cloudy 61% cloud 12:00 3.5 80 29 16 4B W 0.18 0 1014 2287 Cloudy 57% cloud 15:00 0.8 90 22 12 4B NW 1.1 0.3 1016 1863 Overcast 92% cloud 18:00 -0.9 89 24 13 4B W 0.99 0.3 1017 1597 Overcast 96% cloud 21:00 -1.2 82 31 17 5B W 1.2 0.4 1018 1567 Overcast 94% cloud Samedi, 07/11 00:00 -2 91 31 17 5B W 1.0 0.3 1021 1462 Overcast 96% cloud 03:00 -2.2 76 37 20 5B W 1.1 0.3 1022 1444 Cloudy 53% cloud 06:00 -2.8 82 38 20 5B NW 0.66 0.2 1024 1379 Cloudy 69% cloud 09:00 -3.4 80 35 19 5B NW 0.60 0.6 1027 1228 Cloudy 67% cloud 12:00 -3.3 74 31 17 5B NW 0.17 0.2 1029 1191 Partly cloudy 49% cloud 15:00 -3 68 27 14 4B NW 0 0 1030 1125 Cloudy 53% cloud 18:00 -3 77 29 16 5B NW 0 0 1031 1155 Cloudy 63% cloud 21:00 -3.3 85 25 14 4B NW 0.06 0.1 1032 1159 Overcast 81% cloud Dimanche, 08/11 00:00 -2.3 78 20 11 3B NW 0 0 1033 1356 Overcast 94% cloud 03:00 -1.5 76 19 10 3B NW 0 0 1032 1468 Overcast 87% cloud 06:00 -1.4 79 17 9 3B NW 0 0 1032 1447 Overcast 93% cloud 09:00 -1 70 12 6 2B NW 0 0 1033 1443 Overcast 99% cloud 12:00 -0.7 76 7 4 2B W 0 0 1033 1490 Overcast 93% cloud 15:00 -0.3 75 11 6 2B SW 0 0 1031 1666 Overcast 99% cloud 18:00 -0.5 82 10 5 2B W 0.12 0 1030 1618 Overcast 99% cloud 21:00 0.3 83 15 8 3B SW 0.43 0.1 1029 1818 Overcast 89% cloud Lundi, 09/11 00:00 2 72 16 9 3B SW 0.12 0 1027 2127 Cloudy 55% cloud 03:00 2.9 72 13 7 3B W 0 0 1022 2227 Cloudy 71% cloud 06:00 2.1 83 16 8 3B NW 0.00 0 1022 2112 Cloudy 80% cloud 09:00 1.5 82 18 10 3B NW 0.29 0 1023 1977 Overcast 87% cloud 12:00 -0.6 95 24 13 4B N 2.2 0.6 1025 1631 Overcast 96% cloud 15:00 -2.4 86 30 16 5B NW 1.3 0.4 1026 1338 Overcast 93% cloud 18:00 -3.5 83 33 18 5B NW 0.99 1 1026 1149 Overcast 81% cloud 21:00 -4.1 84 31 17 5B NW 0.31 0.3 1027 1071 Cloudy 77% cloud Mardi, 10/11 00:00 -3.7 84 27 14 4B NW 0.18 0.2 1028 1220 Overcast 80% cloud 03:00 -3.5 85 21 11 4B N 0.36 0.4 1026 1280 Cloudy 78% cloud 06:00 -3.5 85 17 9 3B NW 0.12 0.1 1027 1239 Overcast 80% cloud |
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Forecast table times: UTC.
Coordinates: 36.7464829°N, 138.1203931°E · Requested elevation: 1741 m. Model terrain: 878 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.