Each colour starts at the value shown. Wind colours match across all three units. Dry cells stay neutral. Colours describe the displayed values, not official weather warnings.
ECMWF IFS · Run 2026-10-09 18:00:00 UTC · 6 days · Times: UTC.
Coordinates: 42.8583452°N, 140.7020096°E · Requested elevation: 257 m. Model terrain: 308 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) 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.
Day Time (UTC) Temp. (°C) Humidity (%) Wind (km/h) Wind (knots) Wind (Bft) Direction Precip. (mm) Snow (cm) Pressure (hPa) Freezing (m) Conditions | Friday, 09/10 18:00 10.5 97 4 2 1B SE — — 1023 3149 Cloudy 79% cloud 21:00 10.3 97 4 2 1B SE 0.00 0 1023 3147 Overcast 87% cloud Saturday, 10/10 00:00 15.6 85 4 2 1B S 0.02 0 1023 3151 Cloudy 66% cloud 03:00 19.3 61 4 2 1B SW 0.02 0 1021 3143 Partly cloudy 38% cloud 06:00 18.3 70 5 3 1B W 0.00 0 1020 3136 Partly cloudy 49% cloud 09:00 13.6 92 0 0 0B — 0.02 0 1022 3140 Partly cloudy 26% cloud 12:00 11.5 95 1 1 0B N 0 0 1022 3139 Overcast 98% cloud 15:00 10.1 97 1 0 0B E 0 0 1022 3133 Overcast 97% cloud 18:00 9.7 98 2 1 1B E 0.00 0 1021 3124 Overcast 99% cloud 21:00 9.7 98 2 1 1B E 0.00 0 1022 3123 Overcast 92% cloud Sunday, 11/10 00:00 15.3 84 1 1 1B NW 0.01 0 1022 3126 Cloudy 55% cloud 03:00 18.9 60 6 3 2B NW 0.03 0 1021 3123 Cloudy 72% cloud 06:00 17.1 76 8 5 2B NW 0.29 0 1021 3119 Partly cloudy 33% cloud 09:00 13 95 2 1 1B N 0.15 0 1022 3125 Partly cloudy 35% cloud 12:00 11.7 98 3 2 1B NE 0.05 0 1022 3127 Cloudy 74% cloud 15:00 10.6 98 3 1 1B NE 0.01 0 1022 3127 Overcast 96% cloud 18:00 10.7 98 3 2 1B NE 0 0 1023 3123 Overcast 93% cloud 21:00 10.3 98 3 2 1B NE 0 0 1023 3123 Overcast 96% cloud Monday, 12/10 00:00 15.2 82 2 1 1B E 0 0 1024 3131 Partly cloudy 36% cloud 03:00 17.5 71 8 4 2B SW 0.49 0 1023 3126 Cloudy 60% cloud 06:00 17.1 73 4 2 1B SW 0.54 0 1022 3124 Cloudy 61% cloud 09:00 13.4 92 2 1 1B SW 0.13 0 1023 3130 Cloudy 51% cloud 12:00 12.5 97 4 2 1B SE 0.07 0 1023 3133 Cloudy 65% cloud 15:00 11.8 97 4 2 1B SE 0.02 0 1022 3127 Cloudy 62% cloud 18:00 11.4 97 4 2 1B SE 0.02 0 1021 3120 Cloudy 72% cloud 21:00 11.4 96 5 2 1B SE 0.02 0 1021 3117 Overcast 100% cloud Tuesday, 13/10 00:00 16.1 80 11 6 2B S 0.05 0 1020 3115 Overcast 99% cloud 03:00 18 68 14 8 3B S 0.26 0 1017 3102 Overcast 95% cloud 06:00 17.8 69 13 7 3B S 0.06 0 1016 3087 Partly cloudy 41% cloud 09:00 14.3 91 8 4 2B SE 0.06 0 1015 3079 Overcast 99% cloud 12:00 13.3 94 8 4 2B SE 0.05 0 1014 3063 Overcast 97% cloud 15:00 13.7 92 8 4 2B SE 0.16 0 1011 3037 Overcast 91% cloud 18:00 14.7 91 12 7 3B SE 0.44 0 1007 2967 Overcast 100% cloud 21:00 14.4 96 13 7 3B SE 5.2 0 1003 2987 Overcast 100% cloud Wednesday, 14/10 00:00 15.3 95 20 11 4B SE 2.2 0 1001 2966 Overcast 100% cloud 03:00 16.4 94 24 13 4B S 6.7 0 996 2939 Overcast 99% cloud 06:00 16.5 89 17 9 3B SW 1.3 0 995 2919 Overcast 92% cloud 09:00 11 92 17 9 3B NW 2.4 0 1001 2057 Overcast 100% cloud 12:00 9.3 92 17 9 3B W 4.5 0 1004 1634 Cloudy 66% cloud 15:00 7.3 91 16 9 3B W 2.2 0 1006 1337 Overcast 82% cloud 18:00 6.3 83 19 10 3B W 1.2 0 1008 1261 Cloudy 65% cloud 21:00 5.8 86 19 10 3B W 1.4 0 1010 1169 Cloudy 67% cloud Thursday, 15/10 00:00 7.8 80 17 9 3B W 1.8 0 1012 1196 Cloudy 53% cloud 03:00 9.8 65 23 12 4B W 1.2 0 1013 1280 Cloudy 69% cloud 06:00 9 64 20 11 4B W 0.97 0 1014 1294 Partly cloudy 38% cloud 09:00 6.8 75 12 7 3B W 0.75 0 1016 1261 Partly cloudy 44% cloud 12:00 6.8 71 11 6 2B W 0.32 0 1017 1285 Cloudy 51% cloud 15:00 6.9 73 9 5 2B W 0.29 0 1018 1330 Cloudy 64% cloud 18:00 7.3 76 7 4 2B W 0.27 0 1019 1364 Overcast 96% cloud |
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Source: ECMWF · CC BY 4.0 · Processed by Snow Report.
Niseko United is a downhill ski area in Hokkaido Prefecture, Japan. Mapped terrain includes easy, intermediate, advanced routes. Its mapped lift network extends from approximately 257 to 1183 metres above sea level.
Data: OpenSkiData / OpenSkiMap, OpenStreetMap contributors (ODbL), Skimap.org, Who's On First, Mapterhorn.
ECMWF IFS · Run 2026-10-09 18:00:00 UTC · 6 days · Times: UTC.
Coordinates: 42.8640813°N, 140.7006193°E · Requested elevation: 305 m. Model terrain: 307 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) 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.
Day Time (UTC) Temp. (°C) Humidity (%) Wind (km/h) Wind (knots) Wind (Bft) Direction Precip. (mm) Snow (cm) Pressure (hPa) Freezing (m) Conditions | Friday, 09/10 18:00 10.2 98 4 2 1B SE — — 1023 3149 Cloudy 78% cloud 21:00 10 98 4 2 1B SE 0.00 0 1023 3147 Overcast 86% cloud Saturday, 10/10 00:00 15.4 86 4 2 1B S 0.02 0 1023 3151 Cloudy 65% cloud 03:00 19 62 4 2 1B SW 0.02 0 1021 3143 Partly cloudy 38% cloud 06:00 18 71 5 3 1B W 0.00 0 1020 3136 Partly cloudy 49% cloud 09:00 13.3 93 0 0 0B — 0.02 0 1022 3140 Partly cloudy 27% cloud 12:00 11.3 96 1 0 0B N 0 0 1022 3139 Overcast 98% cloud 15:00 9.9 99 1 0 0B E 0 0 1022 3133 Overcast 97% cloud 18:00 9.4 99 2 1 1B E 0.00 0 1021 3124 Overcast 99% cloud 21:00 9.4 99 2 1 1B SE 0.00 0 1022 3123 Overcast 91% cloud Sunday, 11/10 00:00 15.1 85 1 1 1B NW 0.01 0 1022 3126 Cloudy 55% cloud 03:00 18.6 61 6 3 2B NW 0.04 0 1021 3123 Cloudy 72% cloud 06:00 16.8 77 8 5 2B NW 0.30 0 1021 3119 Partly cloudy 33% cloud 09:00 12.8 96 2 1 1B N 0.15 0 1022 3125 Partly cloudy 37% cloud 12:00 11.5 99 3 2 1B NE 0.05 0 1022 3127 Cloudy 74% cloud 15:00 10.4 99 3 1 1B NE 0.01 0 1022 3126 Overcast 96% cloud 18:00 10.5 99 3 2 1B NE 0 0 1023 3123 Overcast 93% cloud 21:00 10.1 99 3 2 1B NE 0 0 1023 3123 Overcast 95% cloud Monday, 12/10 00:00 14.9 83 2 1 1B E 0 0 1024 3131 Partly cloudy 36% cloud 03:00 17.3 71 8 4 2B SW 0.47 0 1023 3126 Cloudy 59% cloud 06:00 16.8 74 4 2 1B SW 0.52 0 1022 3124 Cloudy 60% cloud 09:00 13.2 93 1 1 1B SW 0.13 0 1023 3130 Cloudy 52% cloud 12:00 12.2 98 4 2 1B SE 0.07 0 1023 3133 Cloudy 64% cloud 15:00 11.5 98 4 2 1B SE 0.02 0 1022 3127 Cloudy 61% cloud 18:00 11.1 98 4 2 1B SE 0.01 0 1021 3120 Cloudy 72% cloud 21:00 11.2 97 5 3 1B SE 0.01 0 1021 3117 Overcast 100% cloud Tuesday, 13/10 00:00 15.9 81 11 6 2B S 0.05 0 1020 3115 Overcast 99% cloud 03:00 17.8 69 14 8 3B S 0.25 0 1017 3102 Overcast 95% cloud 06:00 17.5 70 13 7 3B S 0.06 0 1016 3087 Partly cloudy 41% cloud 09:00 14.1 92 8 4 2B SE 0.05 0 1015 3078 Overcast 99% cloud 12:00 13.1 95 8 4 2B SE 0.05 0 1014 3063 Overcast 97% cloud 15:00 13.5 93 8 4 2B SE 0.15 0 1011 3037 Overcast 91% cloud 18:00 14.5 92 13 7 3B SE 0.42 0 1007 2966 Overcast 100% cloud 21:00 14.2 97 13 7 3B SE 5.1 0 1003 2987 Overcast 100% cloud Wednesday, 14/10 00:00 15.1 96 20 11 4B SE 2.2 0 1001 2966 Overcast 100% cloud 03:00 16.2 95 24 13 4B S 6.7 0 996 2939 Overcast 99% cloud 06:00 16.2 89 17 9 3B SW 1.3 0 995 2919 Overcast 92% cloud 09:00 10.7 93 17 9 3B W 2.4 0 1001 2055 Overcast 100% cloud 12:00 9.1 93 17 9 3B W 4.6 0 1004 1633 Cloudy 67% cloud 15:00 7 92 16 9 3B W 2.3 0 1006 1336 Overcast 82% cloud 18:00 6 84 19 10 3B W 1.3 0 1008 1260 Cloudy 65% cloud 21:00 5.5 87 19 10 3B W 1.4 0 1010 1168 Cloudy 68% cloud Thursday, 15/10 00:00 7.5 81 18 9 3B W 1.8 0 1012 1195 Cloudy 54% cloud 03:00 9.5 66 23 12 4B W 1.2 0 1013 1278 Cloudy 70% cloud 06:00 8.7 65 20 11 4B W 0.97 0 1014 1294 Partly cloudy 38% cloud 09:00 6.5 77 13 7 3B W 0.78 0 1016 1261 Partly cloudy 45% cloud 12:00 6.6 72 12 6 2B W 0.33 0 1017 1284 Cloudy 52% cloud 15:00 6.7 74 10 5 2B W 0.30 0 1018 1330 Cloudy 65% cloud 18:00 7.1 76 7 4 2B W 0.28 0 1019 1363 Overcast 96% cloud |
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Source: ECMWF · CC BY 4.0 · Processed by Snow Report.
ECMWF IFS · Run 2026-10-09 18:00:00 UTC · 6 days · Times: UTC.
Coordinates: 42.8708178°N, 140.6624025°E · Requested elevation: 1183 m. Model terrain: 297 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) 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.
Day Time (UTC) Temp. (°C) Humidity (%) Wind (km/h) Wind (knots) Wind (Bft) Direction Precip. (mm) Snow (cm) Pressure (hPa) Freezing (m) Conditions | Friday, 09/10 18:00 11.3 61 24 13 4B W — — 1023 3149 Cloudy 75% cloud 21:00 11.3 61 21 12 4B W 0.00 0 1023 3147 Overcast 86% cloud Saturday, 10/10 00:00 10.9 62 17 9 3B SW 0.01 0 1023 3151 Cloudy 58% cloud 03:00 11.7 54 15 8 3B SW 0.01 0 1021 3143 Partly cloudy 38% cloud 06:00 11.1 71 12 7 3B W 0.00 0 1021 3135 Cloudy 51% cloud 09:00 10.8 65 10 6 2B W 0.02 0 1022 3139 Partly cloudy 28% cloud 12:00 11 56 8 4 2B W 0 0 1022 3138 Overcast 98% cloud 15:00 10.6 58 4 2 1B SW 0 0 1022 3133 Overcast 97% cloud 18:00 10.2 60 5 3 1B SW 0.00 0 1021 3124 Overcast 99% cloud 21:00 9.7 64 5 2 1B W 0.00 0 1021 3123 Overcast 92% cloud Sunday, 11/10 00:00 9.6 67 9 5 2B NW 0.01 0 1022 3126 Cloudy 55% cloud 03:00 9.9 85 11 6 2B NW 0.04 0 1021 3123 Cloudy 73% cloud 06:00 9.9 86 14 8 3B NW 0.27 0 1021 3119 Partly cloudy 32% cloud 09:00 9.7 86 14 7 3B N 0.14 0 1022 3125 Partly cloudy 35% cloud 12:00 9.8 81 11 6 2B N 0.05 0 1022 3127 Cloudy 75% cloud 15:00 10 72 5 3 1B N 0.00 0 1022 3126 Overcast 97% cloud 18:00 9.6 68 4 2 1B NW 0 0 1023 3123 Overcast 94% cloud 21:00 9.4 65 1 1 1B NW 0 0 1023 3123 Overcast 93% cloud Monday, 12/10 00:00 9.2 70 9 5 2B S 0 0 1024 3131 Partly cloudy 32% cloud 03:00 9.3 78 12 6 2B SW 0.37 0 1023 3126 Cloudy 54% cloud 06:00 9.5 82 9 5 2B SW 0.40 0 1022 3124 Cloudy 54% cloud 09:00 8.9 91 11 6 2B S 0.11 0 1023 3130 Partly cloudy 48% cloud 12:00 9 87 18 10 3B S 0.07 0 1023 3132 Cloudy 61% cloud 15:00 9.4 74 20 11 4B S 0.03 0 1022 3127 Cloudy 62% cloud 18:00 9.8 60 16 9 3B S 0.02 0 1021 3120 Cloudy 72% cloud 21:00 9.9 59 17 9 3B S 0.02 0 1021 3116 Overcast 100% cloud Tuesday, 13/10 00:00 9.7 72 23 12 4B S 0.07 0 1020 3114 Overcast 99% cloud 03:00 10.3 72 23 12 4B S 0.24 0 1017 3101 Overcast 95% cloud 06:00 9.8 81 24 13 4B S 0.06 0 1016 3087 Partly cloudy 44% cloud 09:00 9.7 81 28 15 4B S 0.05 0 1015 3078 Overcast 99% cloud 12:00 10 75 33 18 5B S 0.05 0 1014 3062 Overcast 97% cloud 15:00 10.1 90 39 21 5B S 0.21 0 1011 3037 Overcast 93% cloud 18:00 10.7 89 50 27 7B S 0.45 0 1007 2954 Overcast 100% cloud 21:00 11.5 67 52 28 7B S 4.9 0 1003 2987 Overcast 100% cloud Wednesday, 14/10 00:00 11 82 73 39 8B S 2.2 0 1000 2965 Overcast 100% cloud 03:00 11.7 93 77 42 9B S 6.8 0 996 2939 Overcast 99% cloud 06:00 10.3 95 58 32 7B SW 1.3 0 995 2918 Overcast 92% cloud 09:00 4.7 97 53 29 7B NW 2.8 0 1001 2043 Overcast 100% cloud 12:00 2.9 92 57 31 7B W 5.0 0 1004 1627 Cloudy 71% cloud 15:00 1.1 89 63 34 8B W 2.5 6 1006 1332 Cloudy 80% cloud 18:00 0.7 78 70 38 8B W 1.3 3 1008 1268 Cloudy 67% cloud 21:00 -0.1 82 70 38 8B W 1.5 4 1010 1173 Cloudy 66% cloud Thursday, 15/10 00:00 0.1 75 58 31 7B W 1.9 5 1012 1196 Cloudy 57% cloud 03:00 0.7 80 55 30 7B W 1.2 3 1013 1277 Cloudy 71% cloud 06:00 0.9 70 55 30 7B W 0.93 2 1014 1292 Partly cloudy 38% cloud 09:00 0.7 82 54 29 7B W 0.91 2 1016 1266 Partly cloudy 45% cloud 12:00 1 77 54 29 7B W 0.31 1 1017 1290 Cloudy 53% cloud 15:00 1.3 78 49 26 6B W 0.33 0 1018 1336 Cloudy 69% cloud 18:00 1.6 73 42 23 6B W 0.29 0 1019 1363 Overcast 96% cloud |
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