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Guide des couleurs Température · Vent · Pluie · Neige
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.
Iwappara - 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 14.5 54 10 5 2B SE — — 1027 3148 Overcast 97% cloud  09:00 11.3 69 10 5 2B S 0.08 0 1027 3153 Overcast 99% cloud 12:00 10.4 81 10 5 2B S 1.5 0 1026 3148 Overcast 100% cloud 15:00 10.4 86 6 3 2B S 3.8 0 1025 3111 Overcast 100% cloud 18:00 10.4 87 4 2 1B SE 6.9 0 1022 3121 Overcast 100% cloud 21:00 10.8 86 5 3 1B SE 5.9 0 1020 3115 Overcast 100% cloud Jeudi, 05/11 00:00 14 80 9 5 2B S 0.44 0 1016 3104 Overcast 92% cloud 03:00 18.3 63 4 2 1B SE 0.03 0 1013 3076 Overcast 91% cloud 06:00 18.3 66 2 1 1B NW 0 0 1010 3052 Cloudy 68% cloud  09:00 14 82 1 0 0B SW 0 0 1009 3042 Cloudy 57% cloud 12:00 12.6 86 1 1 0B S 0.38 0 1008 3030 Cloudy 61% cloud 15:00 11.4 86 2 1 1B S 0.03 0 1006 3014 Cloudy 52% cloud 18:00 11.4 82 0 0 0B NW 0.26 0 1005 2997 Partly cloudy 48% cloud  21:00 11.9 88 2 1 1B W 2.9 0 1007 2964 Overcast 99% cloud Vendredi, 06/11 00:00 13.4 86 10 6 2B NW 3.5 0 1009 2805 Overcast 89% cloud 03:00 15.7 65 12 7 3B NW 1.5 0 1009 2722 Partly cloudy 36% cloud 06:00 15.5 63 7 4 2B N 0.34 0 1009 2670 Cloudy 70% cloud 09:00 11.9 80 7 4 2B NW 0.59 0 1013 2532 Cloudy 79% cloud 12:00 10.1 83 9 5 2B NW 0.65 0 1015 2155 Overcast 87% cloud 15:00 8 87 12 6 2B NW 2.4 0 1017 1757 Overcast 99% cloud 18:00 6.1 87 12 7 3B NW 4.5 0 1018 1394 Overcast 100% cloud 21:00 5.6 85 11 6 2B NW 2.8 0 1019 1327 Overcast 97% cloud Samedi, 07/11 00:00 5.6 83 11 6 2B NW 2.8 0 1022 1283 Overcast 99% cloud 03:00 5.8 79 15 8 3B NW 3.5 0 1023 1271 Overcast 83% cloud 06:00 5.2 81 15 8 3B NW 3.8 0 1025 1197 Overcast 88% cloud 09:00 4.1 83 14 7 3B NW 2.7 0 1027 1078 Cloudy 72% cloud 12:00 3.6 80 12 7 2B NW 0.55 0 1029 999 Cloudy 66% cloud 15:00 3.4 80 10 6 2B NW 0.40 0 1031 985 Cloudy 80% cloud 18:00 3.8 82 9 5 2B NW 0.67 0 1032 1030 Overcast 98% cloud 21:00 4.1 81 8 4 2B W 0.90 0 1032 1071 Overcast 99% cloud Dimanche, 08/11 00:00 5.8 74 10 5 2B NW 0.78 0 1034 1223 Overcast 90% cloud 03:00 6.9 71 12 6 2B NW 0.97 0 1033 1319 Overcast 98% cloud 06:00 6.6 69 9 5 2B NW 0.63 0 1033 1294 Overcast 97% cloud 09:00 5.3 74 4 2 1B N 0.03 0 1033 1254 Overcast 99% cloud 12:00 4.5 76 0 0 0B NW 0.03 0 1033 1321 Overcast 85% cloud 15:00 3.1 76 1 0 0B W 0 0 1031 1180 Overcast 98% cloud 18:00 3.8 75 2 1 1B NW 0.06 0 1031 1250 Overcast 99% cloud 21:00 4.1 79 1 0 0B NE 0.35 0 1029 1617 Overcast 89% cloud Lundi, 09/11 00:00 8.2 67 1 0 0B NE 0.08 0 1027 1991 Partly cloudy 49% cloud 03:00 11.5 55 3 2 1B N 0 0 1023 2095 Cloudy 61% cloud 06:00 9.8 64 7 4 2B NW 0.05 0 1024 1718 Overcast 99% cloud 09:00 7.5 75 3 2 1B NW 0 0 1024 1767 Overcast 90% cloud 12:00 6.5 86 7 4 2B NW 2.7 0 1025 1533 Overcast 96% cloud 15:00 4.9 86 9 5 2B NW 3.7 0 1026 1213 Overcast 97% cloud 18:00 4 84 10 5 2B NW 2.4 0 1026 1033 Overcast 100% cloud 21:00 3.6 83 10 6 2B NW 0.97 0 1027 1000 Overcast 85% cloud Mardi, 10/11 00:00 3.8 83 9 5 2B NW 2.1 0 1028 1020 Overcast 99% cloud 03:00 4.3 80 8 5 2B NW 2.2 0 1027 1061 Overcast 98% cloud 06:00 4.1 79 7 4 2B NW 1.3 0 1028 1040 Overcast 93% cloud |
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Forecast notes
Forecast table times: UTC.
Coordinates: 36.9325234°N, 138.8407908°E · Requested elevation: 396 m. Model terrain: 791 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.
Iwappara is a downhill ski area in Niigata Prefecture, Japan. Mapped terrain includes easy, intermediate, advanced routes. Its mapped lift network extends from approximately 396 to 984 metres above sea level.
Data: OpenSkiData / OpenSkiMap, OpenStreetMap contributors (ODbL), Skimap.org, Who's On First, Mapterhorn.
Iwappara - 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 13.9 56 10 5 2B SE — — 1027 3148 Overcast 97% cloud 09:00 10.6 71 10 5 2B S 0.08 0 1027 3153 Overcast 99% cloud 12:00 9.8 84 10 5 2B SE 1.5 0 1026 3148 Overcast 100% cloud 15:00 9.7 89 6 3 2B S 3.8 0 1025 3109 Overcast 100% cloud 18:00 9.7 90 4 2 1B SE 7.0 0 1022 3121 Overcast 100% cloud 21:00 10.1 89 5 3 1B SE 5.9 0 1020 3115 Overcast 100% cloud Jeudi, 05/11 00:00 13.4 83 9 5 2B S 0.45 0 1016 3104 Overcast 92% cloud 03:00 17.6 65 4 2 1B SE 0.03 0 1012 3076 Overcast 91% cloud 06:00 17.6 67 2 1 1B NW 0 0 1010 3052 Cloudy 67% cloud 09:00 13.3 85 1 0 0B SW 0 0 1009 3042 Cloudy 56% cloud 12:00 11.9 89 1 1 1B S 0.39 0 1008 3030 Cloudy 61% cloud 15:00 10.7 89 2 1 1B S 0.03 0 1006 3014 Cloudy 52% cloud 18:00 10.7 84 0 0 0B NW 0.26 0 1005 2997 Partly cloudy 48% cloud 21:00 11.2 91 2 1 1B W 3.0 0 1007 2961 Overcast 99% cloud Vendredi, 06/11 00:00 12.7 89 10 6 2B NW 3.6 0 1009 2799 Overcast 89% cloud 03:00 15 67 12 7 3B NW 1.5 0 1009 2716 Partly cloudy 35% cloud 06:00 14.8 65 7 4 2B N 0.34 0 1009 2666 Cloudy 71% cloud 09:00 11.2 83 8 4 2B NW 0.61 0 1013 2525 Cloudy 79% cloud 12:00 9.4 86 9 5 2B NW 0.68 0 1015 2149 Overcast 87% cloud 15:00 7.3 90 12 6 2B NW 2.5 0 1017 1752 Overcast 99% cloud 18:00 5.4 90 12 7 2B NW 4.6 0 1018 1391 Overcast 100% cloud 21:00 4.9 88 11 6 2B NW 2.9 0 1019 1324 Overcast 97% cloud Samedi, 07/11 00:00 4.9 86 11 6 2B NW 2.9 0 1022 1278 Overcast 99% cloud 03:00 5.1 82 15 8 3B NW 3.6 0 1023 1266 Overcast 84% cloud 06:00 4.4 84 15 8 3B NW 3.9 0 1025 1193 Overcast 88% cloud 09:00 3.4 86 14 7 3B NW 2.7 0 1027 1075 Cloudy 72% cloud 12:00 2.9 83 12 7 2B NW 0.57 0 1029 998 Cloudy 66% cloud 15:00 2.7 83 10 6 2B NW 0.41 0 1031 985 Cloudy 80% cloud 18:00 3.1 85 9 5 2B NW 0.70 0 1032 1028 Overcast 98% cloud 21:00 3.4 85 8 4 2B W 0.92 0 1032 1068 Overcast 99% cloud Dimanche, 08/11 00:00 5.1 77 10 5 2B NW 0.81 0 1034 1219 Overcast 90% cloud 03:00 6.2 73 12 6 2B NW 1.0 0 1033 1316 Overcast 98% cloud 06:00 5.8 72 9 5 2B NW 0.65 0 1033 1290 Overcast 97% cloud 09:00 4.6 77 4 2 1B N 0.03 0 1033 1249 Overcast 99% cloud 12:00 3.7 79 0 0 0B W 0.03 0 1033 1314 Overcast 85% cloud 15:00 2.3 79 1 0 0B W 0 0 1031 1161 Overcast 98% cloud 18:00 3.1 78 2 1 1B NW 0.06 0 1031 1236 Overcast 99% cloud 21:00 3.4 82 1 0 0B E 0.35 0 1029 1613 Overcast 89% cloud Lundi, 09/11 00:00 7.5 69 1 0 0B N 0.08 0 1027 1990 Partly cloudy 50% cloud 03:00 10.8 57 4 2 1B N 0 0 1023 2092 Cloudy 61% cloud 06:00 9.1 66 7 4 2B NW 0.05 0 1024 1712 Overcast 99% cloud 09:00 6.8 77 3 1 1B NW 0 0 1024 1762 Overcast 90% cloud 12:00 5.7 89 7 4 2B NW 2.7 0 1025 1528 Overcast 96% cloud 15:00 4.2 89 9 5 2B NW 3.7 0 1026 1210 Overcast 97% cloud 18:00 3.3 87 10 5 2B NW 2.4 0 1026 1030 Overcast 100% cloud 21:00 2.9 86 10 5 2B NW 0.99 0 1027 997 Overcast 85% cloud Mardi, 10/11 00:00 3.1 86 9 5 2B NW 2.1 0 1028 1016 Overcast 99% cloud 03:00 3.5 83 8 4 2B NW 2.3 0 1027 1056 Overcast 98% cloud 06:00 3.4 82 7 4 2B NW 1.3 0 1028 1034 Overcast 93% cloud |
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Forecast notes
Forecast table times: UTC.
Coordinates: 36.9373859°N, 138.8449878°E · Requested elevation: 521 m. Model terrain: 787 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.
Iwappara - 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 10.8 63 15 8 3B SE — — 1026 3148 Overcast 97% cloud 09:00 8.8 75 19 10 3B S 0.07 0 1027 3153 Overcast 99% cloud 12:00 8.1 86 23 13 4B S 1.5 0 1026 3148 Overcast 100% cloud 15:00 8.1 90 17 9 3B S 3.6 0 1025 3099 Overcast 100% cloud 18:00 8.1 93 16 9 3B SE 7.0 0 1022 3121 Overcast 100% cloud 21:00 8.9 91 16 9 3B S 6.0 0 1020 3115 Overcast 100% cloud Jeudi, 05/11 00:00 11.8 83 16 9 3B S 0.46 0 1016 3103 Overcast 92% cloud 03:00 14.8 71 9 5 2B S 0.02 0 1012 3075 Overcast 90% cloud 06:00 14.4 77 2 1 1B S 0 0 1010 3052 Cloudy 66% cloud 09:00 11.2 91 4 2 1B S 0 0 1009 3042 Cloudy 53% cloud 12:00 10.5 92 6 3 1B S 0.43 0 1008 3030 Cloudy 60% cloud 15:00 10 85 6 3 2B SW 0.02 0 1006 3014 Cloudy 53% cloud 18:00 9.6 87 4 2 1B W 0.29 0 1005 2996 Partly cloudy 48% cloud 21:00 9.3 96 11 6 2B NW 3.2 0 1007 2951 Overcast 99% cloud Vendredi, 06/11 00:00 9.9 94 21 12 4B NW 3.8 0 1010 2780 Overcast 88% cloud 03:00 11.5 73 23 12 4B NW 1.6 0 1009 2696 Partly cloudy 32% cloud 06:00 11.6 72 13 7 3B NW 0.30 0 1009 2658 Cloudy 73% cloud 09:00 8.7 87 18 10 3B NW 0.62 0 1013 2510 Cloudy 79% cloud 12:00 6.7 92 21 11 4B NW 0.68 0 1015 2129 Overcast 89% cloud 15:00 4.5 97 21 11 4B NW 2.5 0 1017 1727 Overcast 99% cloud 18:00 2.6 97 23 12 4B NW 4.8 0 1018 1375 Overcast 100% cloud 21:00 2.1 95 24 13 4B NW 3.1 0 1020 1310 Overcast 96% cloud Samedi, 07/11 00:00 1.9 94 25 13 4B NW 3.0 0 1022 1263 Overcast 99% cloud 03:00 1.9 91 29 16 4B NW 3.9 0 1023 1247 Overcast 84% cloud 06:00 1.4 93 30 16 5B NW 4.1 0 1025 1178 Overcast 87% cloud 09:00 0.5 93 29 16 5B NW 2.9 0.9 1027 1067 Cloudy 69% cloud 12:00 0 91 25 14 4B NW 0.58 0.2 1030 987 Cloudy 63% cloud 15:00 -0 92 23 12 4B NW 0.44 0.1 1031 983 Cloudy 79% cloud 18:00 0.3 94 21 11 4B NW 0.73 0.2 1032 1023 Overcast 98% cloud 21:00 0.5 93 18 10 3B NW 0.98 0.3 1032 1062 Overcast 99% cloud Dimanche, 08/11 00:00 1.9 87 17 9 3B NW 0.84 0 1034 1209 Overcast 89% cloud 03:00 2.8 84 17 9 3B NW 1.1 0 1033 1305 Overcast 98% cloud 06:00 2.6 82 12 7 3B NW 0.69 0 1033 1277 Overcast 98% cloud 09:00 1.8 84 6 3 2B NW 0.04 0 1033 1238 Overcast 99% cloud 12:00 1.5 83 3 1 1B W 0.04 0 1033 1306 Overcast 86% cloud 15:00 0.5 84 3 2 1B W 0 0 1031 1179 Overcast 99% cloud 18:00 0.9 85 4 2 1B NW 0.06 0 1031 1226 Overcast 99% cloud 21:00 1.5 87 3 2 1B W 0.38 0 1029 1593 Overcast 89% cloud Lundi, 09/11 00:00 4.9 75 4 2 1B W 0.08 0 1027 1986 Partly cloudy 49% cloud 03:00 7.5 65 7 4 2B NW 0 0 1023 2084 Cloudy 61% cloud 06:00 5.7 77 10 6 2B NW 0.05 0 1024 1692 Overcast 99% cloud 09:00 4.2 86 10 5 2B W 0 0 1024 1748 Overcast 93% cloud 12:00 3.1 96 10 6 2B NW 3.0 0 1025 1511 Overcast 97% cloud 15:00 1.4 97 16 8 3B NW 4.0 0 1026 1200 Overcast 98% cloud 18:00 0.3 95 19 10 3B NW 2.5 0.8 1027 1023 Overcast 100% cloud 21:00 0 94 20 11 4B NW 1.0 0.3 1027 991 Overcast 83% cloud Mardi, 10/11 00:00 0.1 95 17 9 3B NW 2.2 0.7 1028 1002 Overcast 99% cloud 03:00 0.4 92 13 7 3B NW 2.4 0.7 1028 1037 Overcast 99% cloud 06:00 0.3 92 9 5 2B NW 1.4 0.4 1028 1019 Overcast 95% cloud |
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Forecast notes
Forecast table times: UTC.
Coordinates: 36.9541956°N, 138.8383197°E · Requested elevation: 984 m. Model terrain: 745 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.