Worldwide Ski Resort Forecasts

Iwappara - Low lift station

ECMWF IFS · Run 2026-10-09 18:00:00 UTC · 6 days · Times: Asia/Tokyo.
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) 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 Local time Temp. (°C) Humidity (%) Wind (km/h) Wind (knots) Wind (Bft) Direction Precip. (mm) Snow (cm) Pressure (hPa) Freezing (m) Conditions

Saturday, 10/10 03:00 13.1 81 3 2 1B SE — — 1023 3185 Partly cloudy 36% cloud 06:00 12.8 69 3 1 1B S 0 0 1023 3183 Clear 10% cloud 09:00 20.5 55 0 0 0B S 0 0 1024 3186 Clear 2% cloud 12:00 22.8 52 3 2 1B N 0 0 1022 3178 Clear 6% cloud 15:00 22.3 57 3 2 1B N 0.00 0 1021 3171 Clear 12% cloud 18:00 17 79 1 0 0B NW 0 0 1022 3174 Clear 10% cloud 21:00 14 86 3 1 1B S 0 0 1022 3178 Partly cloudy 36% cloud Sunday, 11/10 00:00 13.3 87 3 2 1B S 0 0 1021 3172 Cloudy 68% cloud 03:00 12.5 87 1 1 1B SW 0 0 1021 3164 Cloudy 63% cloud 06:00 12.4 83 1 1 1B S 0 0 1021 3165 Partly cloudy 35% cloud 09:00 20.4 57 1 1 1B NW 0 0 1022 3174 Clear 1% cloud 12:00 22.7 50 8 4 2B N 0 0 1020 3169 Clear 1% cloud 15:00 21.5 57 8 4 2B N 0 0 1020 3162 Partly cloudy 35% cloud 18:00 15.9 82 3 1 1B NW 0 0 1021 3166 Partly cloudy 38% cloud 21:00 14.4 86 1 1 0B S 0 0 1021 3169 Cloudy 77% cloud Monday, 12/10 00:00 12.2 83 2 1 1B S 0 0 1021 3163 Partly cloudy 39% cloud 03:00 13 75 1 0 0B S 0 0 1021 3159 Partly cloudy 45% cloud 06:00 12.8 77 1 0 0B S 0 0 1021 3163 Clear 18% cloud 09:00 19.2 67 0 0 0B NE 0 0 1022 3171 Clear 10% cloud 12:00 21.8 61 3 2 1B NW 0.00 0 1020 3163 Partly cloudy 35% cloud 15:00 20.5 65 3 2 1B N 0.03 0 1020 3157 Partly cloudy 49% cloud 18:00 16.7 82 2 1 1B S 0.00 0 1021 3162 Partly cloudy 24% cloud 21:00 15.7 84 3 1 1B S 0.02 0 1021 3165 Partly cloudy 45% cloud Tuesday, 13/10 00:00 15.2 83 4 2 1B S 0.02 0 1020 3157 Partly cloudy 46% cloud 03:00 14.5 82 3 2 1B SE 0.00 0 1019 3148 Partly cloudy 39% cloud 06:00 13.3 83 3 2 1B SE 0 0 1020 3146 Partly cloudy 43% cloud 09:00 20.5 60 3 2 1B SE 0 0 1019 3147 Clear 3% cloud 12:00 23.2 52 2 1 1B SE 0 0 1016 3134 Partly cloudy 21% cloud 15:00 21.4 65 2 1 1B N 0.14 0 1015 3122 Partly cloudy 49% cloud 18:00 16.8 85 3 2 1B SE 0.16 0 1016 3119 Partly cloudy 38% cloud 21:00 17.3 78 9 5 2B S 0.05 0 1014 3114 Cloudy 80% cloud Wednesday, 14/10 00:00 17.5 79 9 5 2B S 0.30 0 1012 3100 Overcast 91% cloud 03:00 17.5 82 9 5 2B S 0.39 0 1010 3080 Overcast 91% cloud 06:00 17 81 6 3 2B SE 0.61 0 1009 3074 Cloudy 77% cloud 09:00 20.4 73 1 1 1B NW 0.16 0 1009 3071 Cloudy 62% cloud 12:00 17.9 87 4 2 1B N 6.5 0 1009 3055 Overcast 100% cloud 15:00 17.7 83 6 3 2B N 5.0 0 1009 3047 Overcast 84% cloud 18:00 14.4 88 11 6 2B NW 5.2 0 1013 3050 Overcast 98% cloud 21:00 12.6 86 12 6 2B NW 2.9 0 1016 2838 Overcast 82% cloud Thursday, 15/10 00:00 11.3 84 8 5 2B NW 1.4 0 1017 3053 Cloudy 64% cloud 03:00 11 83 6 3 2B NW 0.57 0 1018 3059 Cloudy 77% cloud 06:00 10.9 82 5 3 1B NW 0.40 0 1020 3073 Cloudy 77% cloud 09:00 13.7 63 8 4 2B NW 0.16 0 1021 3093 Cloudy 71% cloud 12:00 16.7 52 5 3 1B NW 0.03 0 1020 3100 Cloudy 50% cloud 15:00 16.1 53 8 4 2B N 0.01 0 1020 3104 Partly cloudy 34% cloud 18:00 11.7 69 1 1 0B NW 0.01 0 1023 3116 Clear 11% cloud 21:00 10.4 76 2 1 1B S 0 0 1024 3127 Partly cloudy 42% cloud Friday, 16/10 00:00 9.8 78 1 1 1B S 0 0 1024 3132 Partly cloudy 44% cloud 03:00 9.7 79 2 1 1B S 0 0 1023 3134 Partly cloudy 20% cloud

Source: ECMWF · CC BY 4.0 · Processed by Snow Report.

Iwappara - Base lift station

ECMWF IFS · Run 2026-10-09 18:00:00 UTC · 6 days · Times: Asia/Tokyo.
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) 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 Local time Temp. (°C) Humidity (%) Wind (km/h) Wind (knots) Wind (Bft) Direction Precip. (mm) Snow (cm) Pressure (hPa) Freezing (m) Conditions

Saturday, 10/10 03:00 12.4 84 3 2 1B SE — — 1023 3185 Partly cloudy 36% cloud 06:00 12.1 71 3 2 1B S 0 0 1023 3183 Clear 10% cloud 09:00 19.9 56 0 0 0B S 0 0 1024 3186 Clear 2% cloud 12:00 22.1 53 3 2 1B N 0 0 1022 3178 Clear 6% cloud 15:00 21.6 59 3 2 1B N 0.00 0 1021 3171 Clear 11% cloud 18:00 16.3 81 1 0 0B NW 0 0 1022 3174 Clear 10% cloud 21:00 13.3 88 3 2 1B S 0 0 1022 3178 Partly cloudy 35% cloud Sunday, 11/10 00:00 12.6 90 4 2 1B S 0 0 1021 3172 Cloudy 67% cloud 03:00 11.8 90 1 1 1B SW 0 0 1021 3164 Cloudy 65% cloud 06:00 11.6 86 1 1 1B S 0 0 1022 3165 Partly cloudy 37% cloud 09:00 19.7 59 1 1 1B W 0 0 1022 3174 Clear 1% cloud 12:00 22 52 8 4 2B N 0 0 1020 3169 Clear 1% cloud 15:00 20.8 59 8 4 2B N 0 0 1020 3162 Partly cloudy 35% cloud 18:00 15.2 84 3 1 1B NW 0 0 1021 3166 Partly cloudy 38% cloud 21:00 13.7 89 1 1 1B S 0 0 1021 3169 Cloudy 78% cloud Monday, 12/10 00:00 11.5 85 2 1 1B S 0 0 1021 3163 Partly cloudy 39% cloud 03:00 12.2 77 1 0 0B S 0 0 1021 3159 Partly cloudy 45% cloud 06:00 12.1 79 1 0 0B S 0 0 1021 3163 Clear 18% cloud 09:00 18.5 69 0 0 0B N 0 0 1022 3171 Clear 9% cloud 12:00 21.1 62 3 2 1B NW 0.00 0 1020 3163 Partly cloudy 35% cloud 15:00 19.8 67 4 2 1B N 0.02 0 1020 3157 Partly cloudy 49% cloud 18:00 16 84 2 1 1B S 0.00 0 1021 3162 Partly cloudy 24% cloud 21:00 15 86 3 1 1B S 0.02 0 1021 3165 Partly cloudy 45% cloud Tuesday, 13/10 00:00 14.6 85 4 2 1B S 0.02 0 1020 3157 Partly cloudy 47% cloud 03:00 13.8 85 3 2 1B SE 0.00 0 1019 3148 Partly cloudy 40% cloud 06:00 12.5 86 3 2 1B SE 0 0 1020 3146 Partly cloudy 44% cloud 09:00 19.9 61 3 2 1B SE 0 0 1019 3147 Clear 3% cloud 12:00 22.6 53 2 1 1B SE 0 0 1016 3134 Partly cloudy 20% cloud 15:00 20.8 67 2 1 1B N 0.13 0 1015 3122 Partly cloudy 48% cloud 18:00 16.2 87 3 2 1B SE 0.16 0 1016 3119 Partly cloudy 37% cloud 21:00 16.6 81 9 5 2B SE 0.05 0 1014 3114 Cloudy 80% cloud Wednesday, 14/10 00:00 16.9 81 9 5 2B S 0.28 0 1012 3100 Overcast 90% cloud 03:00 16.8 84 9 5 2B S 0.38 0 1010 3080 Overcast 91% cloud 06:00 16.3 84 6 4 2B SE 0.63 0 1009 3074 Cloudy 77% cloud 09:00 19.8 75 1 1 1B NW 0.16 0 1009 3071 Cloudy 61% cloud 12:00 17.1 90 4 2 1B N 6.5 0 1009 3055 Overcast 100% cloud 15:00 17 85 6 3 2B N 5.0 0 1009 3047 Overcast 85% cloud 18:00 13.7 91 11 6 2B NW 5.3 0 1013 3050 Overcast 98% cloud 21:00 11.9 88 12 6 2B NW 3.0 0 1016 2831 Overcast 82% cloud Thursday, 15/10 00:00 10.7 87 8 4 2B NW 1.4 0 1017 3053 Cloudy 64% cloud 03:00 10.3 86 6 3 1B NW 0.60 0 1018 3059 Cloudy 77% cloud 06:00 10.2 85 5 2 1B NW 0.41 0 1020 3073 Cloudy 77% cloud 09:00 12.9 65 8 4 2B NW 0.17 0 1021 3093 Cloudy 72% cloud 12:00 16 54 6 3 1B NW 0.03 0 1020 3100 Cloudy 51% cloud 15:00 15.4 55 8 4 2B N 0.01 0 1020 3104 Partly cloudy 34% cloud 18:00 10.9 71 1 0 0B NW 0.01 0 1023 3116 Clear 11% cloud 21:00 9.7 78 2 1 1B S 0 0 1024 3127 Partly cloudy 43% cloud Friday, 16/10 00:00 9.1 81 1 1 1B S 0 0 1023 3132 Partly cloudy 44% cloud 03:00 9 82 2 1 1B S 0 0 1023 3134 Clear 19% cloud

Source: ECMWF · CC BY 4.0 · Processed by Snow Report.

Iwappara - Top lift station

ECMWF IFS · Run 2026-10-09 18:00:00 UTC · 6 days · Times: Asia/Tokyo.
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) 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 Local time Temp. (°C) Humidity (%) Wind (km/h) Wind (knots) Wind (Bft) Direction Precip. (mm) Snow (cm) Pressure (hPa) Freezing (m) Conditions

Saturday, 10/10 03:00 11.7 74 0 0 0B S — — 1023 3185 Partly cloudy 35% cloud 06:00 11.5 66 1 1 1B NE 0 0 1023 3183 Clear 11% cloud 09:00 16.7 61 0 0 0B E 0 0 1024 3186 Clear 1% cloud 12:00 18.6 59 2 1 1B NW 0 0 1022 3178 Clear 5% cloud 15:00 18.3 66 3 2 1B N 0.00 0 1021 3171 Clear 9% cloud 18:00 14.2 86 2 1 1B N 0 0 1022 3174 Clear 8% cloud 21:00 12.2 89 3 1 1B S 0 0 1022 3178 Partly cloudy 30% cloud Sunday, 11/10 00:00 11.9 84 1 1 1B SW 0 0 1021 3172 Cloudy 65% cloud 03:00 10.9 86 3 1 1B NW 0 0 1021 3164 Cloudy 67% cloud 06:00 10.7 81 4 2 1B N 0 0 1022 3165 Partly cloudy 37% cloud 09:00 16.5 60 4 2 1B N 0 0 1022 3174 Clear 1% cloud 12:00 18.2 59 9 5 2B N 0 0 1020 3169 Clear 2% cloud 15:00 17.3 65 9 5 2B N 0 0 1020 3162 Partly cloudy 33% cloud 18:00 13.4 80 3 2 1B NW 0 0 1021 3166 Partly cloudy 38% cloud 21:00 12.7 78 1 1 1B S 0 0 1021 3168 Cloudy 79% cloud Monday, 12/10 00:00 10.9 76 4 2 1B S 0 0 1021 3163 Partly cloudy 41% cloud 03:00 11.3 78 3 2 1B SW 0 0 1021 3159 Partly cloudy 49% cloud 06:00 11.2 77 2 1 1B W 0 0 1021 3163 Partly cloudy 20% cloud 09:00 15.8 69 1 0 0B SW 0 0 1022 3171 Clear 8% cloud 12:00 17.8 67 1 1 1B NW 0.00 0 1020 3163 Partly cloudy 33% cloud 15:00 16.7 77 1 1 1B N 0.02 0 1020 3157 Partly cloudy 48% cloud 18:00 14 90 5 3 1B SE 0.00 0 1021 3162 Clear 20% cloud 21:00 13.3 87 7 4 2B S 0.01 0 1021 3165 Partly cloudy 41% cloud Tuesday, 13/10 00:00 13.1 84 7 4 2B S 0.02 0 1020 3157 Partly cloudy 43% cloud 03:00 12.5 86 3 2 1B S 0.00 0 1019 3148 Partly cloudy 39% cloud 06:00 11.5 87 3 1 1B S 0 0 1019 3146 Partly cloudy 43% cloud 09:00 16.9 66 5 2 1B SE 0 0 1019 3147 Clear 3% cloud 12:00 18.8 61 4 2 1B S 0 0 1016 3134 Partly cloudy 21% cloud 15:00 17.5 75 2 1 1B SE 0.14 0 1015 3122 Partly cloudy 46% cloud 18:00 14.1 90 8 4 2B S 0.16 0 1016 3119 Partly cloudy 34% cloud 21:00 14.7 82 15 8 3B S 0.04 0 1014 3114 Cloudy 77% cloud Wednesday, 14/10 00:00 15.1 79 18 9 3B S 0.22 0 1012 3099 Overcast 89% cloud 03:00 15 81 18 10 3B S 0.37 0 1010 3080 Overcast 90% cloud 06:00 14.7 84 14 8 3B S 0.61 0 1009 3074 Cloudy 74% cloud 09:00 16.7 83 4 2 1B SW 0.16 0 1009 3070 Cloudy 60% cloud 12:00 14.3 96 11 6 2B NW 6.9 0 1009 3055 Overcast 100% cloud 15:00 14 92 11 6 2B NW 5.0 0 1009 3046 Overcast 88% cloud 18:00 11 97 23 13 4B NW 5.6 0 1013 3050 Overcast 98% cloud 21:00 9.1 95 22 12 4B NW 3.2 0 1016 2797 Overcast 80% cloud Thursday, 15/10 00:00 7.8 94 18 10 3B NW 1.5 0 1017 3052 Cloudy 60% cloud 03:00 7.5 93 15 8 3B NW 0.62 0 1018 3059 Cloudy 75% cloud 06:00 7.3 92 13 7 3B NW 0.43 0 1020 3072 Cloudy 75% cloud 09:00 9.3 75 10 5 2B NW 0.18 0 1021 3093 Cloudy 77% cloud 12:00 11.8 64 7 4 2B NW 0.03 0 1020 3100 Cloudy 55% cloud 15:00 11.7 64 8 5 2B N 0.01 0 1020 3103 Partly cloudy 34% cloud 18:00 8.7 75 2 1 1B W 0.01 0 1023 3116 Clear 9% cloud 21:00 7.9 81 5 3 1B S 0 0 1024 3127 Partly cloudy 42% cloud Friday, 16/10 00:00 7.4 85 5 3 1B S 0 0 1023 3132 Partly cloudy 41% cloud 03:00 7.4 86 6 3 2B S 0 0 1023 3134 Clear 16% cloud

Source: ECMWF · CC BY 4.0 · Processed by Snow Report.