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 2026-10-10 06:00:00 UTC · 6 days · Times: Asia/Tokyo.
Coordinates: 38.1575789°N, 140.3839364°E · Requested elevation: 792 m. Model terrain: 457 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 15:00 18.5 62 4 2 1B SE — — 1020 3173 Partly cloudy 24% cloud 18:00 16.3 78 4 2 1B SE 0 0 1021 3178 Partly cloudy 37% cloud 21:00 15.9 74 4 2 1B S 0 0 1022 3177 Cloudy 62% cloud Sunday, 11/10 00:00 15.3 76 4 2 1B S 0 0 1021 3170 Cloudy 65% cloud 03:00 14.9 78 5 3 1B W 0 0 1020 3162 Partly cloudy 33% cloud 06:00 14.4 73 4 2 1B NW 0 0 1021 3164 Partly cloudy 24% cloud 09:00 15.4 68 6 3 2B W 0 0 1022 3171 Clear 4% cloud 12:00 17 62 7 4 2B NW 0 0 1020 3165 Clear 7% cloud 15:00 17.5 68 7 4 2B N 0.01 0 1019 3155 Clear 8% cloud 18:00 15.5 79 8 4 2B N 0.00 0 1020 3161 Clear 11% cloud 21:00 13.7 82 7 4 2B NE 0.00 0 1021 3162 Partly cloudy 22% cloud Monday, 12/10 00:00 12.6 92 6 3 1B E 0.04 0 1021 3158 Cloudy 78% cloud 03:00 12 95 5 3 1B SE 0.02 0 1021 3154 Overcast 87% cloud 06:00 11.9 91 5 3 1B SE 0.00 0 1021 3157 Overcast 97% cloud 09:00 13 87 8 4 2B SE 0.02 0 1022 3166 Overcast 96% cloud 12:00 14.7 79 8 4 2B E 0.04 0 1021 3157 Cloudy 80% cloud 15:00 15.1 77 9 5 2B E 0.01 0 1020 3154 Cloudy 68% cloud 18:00 13.4 85 11 6 2B E 0.00 0 1021 3161 Overcast 92% cloud 21:00 12.7 89 10 5 2B E 0.00 0 1021 3161 Cloudy 69% cloud Tuesday, 13/10 00:00 12.4 91 8 4 2B E 0 0 1020 3152 Cloudy 54% cloud 03:00 12.7 89 8 4 2B SE 0 0 1019 3142 Cloudy 61% cloud 06:00 12.7 93 8 4 2B E 0.01 0 1019 3140 Cloudy 76% cloud 09:00 13.4 94 11 6 2B SE 0.26 0 1019 3139 Overcast 81% cloud 12:00 14.7 89 12 7 3B SE 0.20 0 1016 3126 Cloudy 80% cloud 15:00 15.5 88 11 6 2B SE 0.12 0 1014 3115 Cloudy 71% cloud 18:00 15.2 91 14 7 3B SE 0.13 0 1014 3113 Cloudy 67% cloud 21:00 14.9 95 14 8 3B SE 0.07 0 1014 3108 Cloudy 79% cloud Wednesday, 14/10 00:00 14.6 95 12 7 2B S 0.03 0 1012 3093 Overcast 84% cloud 03:00 14.8 90 9 5 2B S 0.01 0 1010 3074 Overcast 82% cloud 06:00 15.4 82 11 6 2B S 0.00 0 1008 3065 Cloudy 70% cloud 09:00 16.7 77 21 12 4B SW 1.6 0 1008 3063 Overcast 82% cloud 12:00 16.1 86 29 16 5B W 1.6 0 1007 3048 Cloudy 59% cloud 15:00 15.2 83 39 21 6B W 0.75 0 1008 3040 Overcast 89% cloud 18:00 12.4 89 37 20 5B NW 1.1 0 1011 3040 Cloudy 53% cloud 21:00 10 86 36 19 5B NW 0.08 0 1014 3045 Partly cloudy 48% cloud Thursday, 15/10 00:00 8.9 82 35 19 5B W 0.01 0 1016 3053 Clear 18% cloud 03:00 8.5 83 31 17 5B W 0.00 0 1017 3061 Partly cloudy 28% cloud 06:00 7.9 82 25 14 4B NW 0.00 0 1020 3075 Partly cloudy 22% cloud 09:00 9.5 71 15 8 3B W 0 0 1022 3091 Clear 19% cloud 12:00 12.3 56 19 10 3B W 0.01 0 1020 2916 Partly cloudy 47% cloud 15:00 12.6 54 18 10 3B NW 0 0 1021 2907 Clear 8% cloud 18:00 11.2 57 7 4 2B NW 0 0 1022 3078 Clear 2% cloud 21:00 10.6 61 7 4 2B S 0 0 1023 3119 Clear 2% cloud Friday, 16/10 00:00 10.7 63 12 6 2B S 0 0 1023 3124 Clear 3% cloud 03:00 11.3 66 13 7 3B SW 0 0 1022 3126 Clear 8% cloud 06:00 11.7 67 20 11 4B SW 0 0 1022 3131 Partly cloudy 44% cloud 09:00 13.3 59 24 13 4B W 0 0 1023 3142 Cloudy 79% cloud 12:00 15.4 49 21 12 4B W 0 0 1021 3141 Overcast 86% cloud 15:00 15.3 57 23 12 4B W 0 0 1022 3142 Overcast 88% cloud |
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Source: ECMWF · CC BY 4.0 · Processed by Snow Report.
Zao Onsen Ski Resort is a downhill ski area in Yamagata Prefecture, Japan. Mapped terrain includes beginner, easy, intermediate, advanced routes. Its mapped lift network extends from approximately 792 to 1661 metres above sea level. Cross-country skiing is also mapped within the area.
Data: OpenSkiData / OpenSkiMap, OpenStreetMap contributors (ODbL), Skimap.org, Who's On First, Mapterhorn.
ECMWF IFS · Run 2026-10-10 06:00:00 UTC · 6 days · Times: Asia/Tokyo.
Coordinates: 38.1706381°N, 140.3989138°E · Requested elevation: 925 m. Model terrain: 474 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 15:00 17.4 63 4 2 1B S — — 1020 3173 Partly cloudy 28% cloud 18:00 16 76 3 2 1B SE 0 0 1021 3178 Partly cloudy 40% cloud 21:00 16 70 4 2 1B S 0 0 1022 3177 Cloudy 65% cloud Sunday, 11/10 00:00 15.5 71 4 2 1B SW 0 0 1021 3170 Cloudy 67% cloud 03:00 15 72 5 3 1B W 0 0 1020 3162 Partly cloudy 39% cloud 06:00 14.6 67 5 3 1B NW 0 0 1021 3164 Partly cloudy 27% cloud 09:00 14.8 63 7 4 2B W 0 0 1022 3171 Clear 3% cloud 12:00 16 61 8 4 2B NW 0 0 1020 3165 Clear 7% cloud 15:00 16.4 68 7 4 2B NW 0.01 0 1019 3155 Clear 7% cloud 18:00 15 77 9 5 2B N 0.00 0 1020 3161 Clear 11% cloud 21:00 13.4 78 7 4 2B NE 0.00 0 1021 3162 Partly cloudy 22% cloud Monday, 12/10 00:00 12.3 89 5 3 1B E 0.04 0 1021 3158 Cloudy 79% cloud 03:00 11.9 91 4 2 1B E 0.02 0 1021 3154 Overcast 88% cloud 06:00 11.8 85 5 3 1B E 0.00 0 1021 3157 Overcast 97% cloud 09:00 12.4 83 8 4 2B SE 0.02 0 1022 3166 Overcast 96% cloud 12:00 13.7 78 8 4 2B E 0.04 0 1021 3157 Overcast 81% cloud 15:00 14.2 75 8 4 2B E 0.01 0 1020 3154 Cloudy 66% cloud 18:00 13.1 80 11 6 2B E 0.00 0 1021 3161 Overcast 92% cloud 21:00 12.4 83 11 6 2B E 0.00 0 1021 3161 Cloudy 69% cloud Tuesday, 13/10 00:00 12.4 84 9 5 2B E 0 0 1020 3152 Cloudy 58% cloud 03:00 12.7 82 10 5 2B SE 0 0 1019 3142 Cloudy 63% cloud 06:00 12.6 88 8 5 2B SE 0.01 0 1019 3140 Cloudy 79% cloud 09:00 12.9 89 11 6 2B SE 0.30 0 1019 3139 Overcast 83% cloud 12:00 14.1 86 14 8 3B SE 0.23 0 1016 3126 Overcast 82% cloud 15:00 14.7 88 12 7 2B SE 0.13 0 1015 3115 Cloudy 73% cloud 18:00 14.6 89 15 8 3B S 0.16 0 1014 3113 Cloudy 70% cloud 21:00 14.5 92 15 8 3B S 0.08 0 1014 3108 Overcast 82% cloud Wednesday, 14/10 00:00 14.3 91 14 7 3B S 0.03 0 1012 3093 Overcast 86% cloud 03:00 14.5 86 10 6 2B S 0.01 0 1010 3074 Overcast 84% cloud 06:00 15.3 76 13 7 3B S 0.00 0 1008 3065 Cloudy 70% cloud 09:00 16.1 77 28 15 4B SW 1.6 0 1008 3063 Overcast 82% cloud 12:00 15.2 87 35 19 5B W 1.6 0 1007 3047 Cloudy 58% cloud 15:00 14.3 84 45 24 6B W 0.73 0 1008 3040 Overcast 89% cloud 18:00 11.6 87 43 23 6B W 1.1 0 1011 3040 Cloudy 51% cloud 21:00 9.1 83 42 23 6B W 0.07 0 1014 3045 Partly cloudy 48% cloud Thursday, 15/10 00:00 8 79 41 22 6B W 0.00 0 1016 3052 Clear 18% cloud 03:00 7.6 82 36 20 5B W 0.00 0 1017 3060 Partly cloudy 29% cloud 06:00 7.1 81 30 16 5B NW 0.00 0 1020 3075 Clear 19% cloud 09:00 8.3 73 19 10 3B W 0 0 1021 3091 Clear 18% cloud 12:00 10.9 60 20 11 4B W 0.02 0 1020 2915 Cloudy 52% cloud 15:00 11.4 56 19 10 3B W 0 0 1021 2901 Clear 8% cloud 18:00 10.5 57 8 5 2B W 0 0 1022 3079 Clear 2% cloud 21:00 10.3 59 9 5 2B S 0 0 1023 3119 Clear 2% cloud Friday, 16/10 00:00 10.5 63 15 8 3B S 0 0 1023 3124 Clear 3% cloud 03:00 11.2 64 18 10 3B SW 0 0 1022 3125 Clear 7% cloud 06:00 11.7 62 26 14 4B SW 0 0 1022 3131 Partly cloudy 41% cloud 09:00 12.4 57 30 16 5B W 0 0 1023 3142 Cloudy 76% cloud 12:00 14.1 49 26 14 4B W 0 0 1021 3141 Overcast 86% cloud 15:00 14.2 58 26 14 4B W 0 0 1022 3141 Overcast 88% cloud |
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Source: ECMWF · CC BY 4.0 · Processed by Snow Report.
ECMWF IFS · Run 2026-10-10 06:00:00 UTC · 6 days · Times: Asia/Tokyo.
Coordinates: 38.1547326°N, 140.4311795°E · Requested elevation: 1661 m. Model terrain: 520 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 15:00 12.2 63 6 3 2B W — — 1020 3174 Partly cloudy 31% cloud 18:00 12.4 58 7 4 2B W 0 0 1022 3178 Partly cloudy 48% cloud 21:00 12.9 48 3 2 1B W 0 0 1022 3177 Cloudy 71% cloud Sunday, 11/10 00:00 13.1 46 4 2 1B W 0 0 1021 3170 Cloudy 71% cloud 03:00 12.9 43 7 4 2B W 0 0 1020 3162 Partly cloudy 42% cloud 06:00 12.6 37 11 6 2B NW 0 0 1021 3164 Partly cloudy 28% cloud 09:00 12.9 30 7 4 2B NW 0 0 1021 3171 Clear 3% cloud 12:00 12 47 11 6 2B W 0 0 1020 3165 Clear 9% cloud 15:00 11.7 63 12 6 2B NW 0.01 0 1019 3155 Clear 8% cloud 18:00 11 70 10 5 2B NW 0.00 0 1020 3161 Clear 10% cloud 21:00 11.1 60 6 3 1B NW 0.00 0 1021 3162 Partly cloudy 27% cloud Monday, 12/10 00:00 10.5 62 2 1 1B NE 0.06 0 1021 3158 Overcast 84% cloud 03:00 10.9 56 5 2 1B N 0.02 0 1021 3154 Overcast 92% cloud 06:00 10.9 48 7 4 2B NE 0.00 0 1021 3157 Overcast 97% cloud 09:00 11 47 7 4 2B E 0.03 0 1022 3166 Overcast 96% cloud 12:00 9.8 62 5 3 1B E 0.06 0 1021 3157 Overcast 81% cloud 15:00 10.2 53 3 2 1B NE 0.02 0 1020 3154 Cloudy 69% cloud 18:00 11.3 40 9 5 2B E 0.00 0 1021 3161 Overcast 92% cloud 21:00 11.2 41 13 7 3B E 0.00 0 1021 3161 Cloudy 71% cloud Tuesday, 13/10 00:00 11.5 44 16 8 3B SE 0 0 1020 3152 Cloudy 58% cloud 03:00 11.6 48 16 8 3B SE 0 0 1019 3142 Cloudy 61% cloud 06:00 10.6 59 14 7 3B S 0.02 0 1019 3141 Overcast 83% cloud 09:00 11 55 19 10 3B S 0.34 0 1019 3140 Overcast 88% cloud 12:00 11.2 70 25 13 4B S 0.25 0 1016 3126 Overcast 88% cloud 15:00 11.1 81 24 13 4B S 0.17 0 1015 3116 Overcast 83% cloud 18:00 11.7 73 24 13 4B S 0.18 0 1014 3113 Overcast 81% cloud 21:00 11.9 76 27 15 4B S 0.09 0 1014 3108 Overcast 88% cloud Wednesday, 14/10 00:00 12.5 68 26 14 4B SW 0.03 0 1012 3094 Overcast 91% cloud 03:00 12.8 68 21 11 4B SW 0.01 0 1010 3075 Overcast 88% cloud 06:00 14 57 29 16 5B SW 0.00 0 1008 3066 Cloudy 72% cloud 09:00 12.9 72 54 29 7B SW 1.5 0 1008 3063 Cloudy 78% cloud 12:00 10.8 87 63 34 8B W 1.4 0 1007 3048 Cloudy 60% cloud 15:00 10 89 70 38 8B W 0.73 0 1008 3040 Overcast 89% cloud 18:00 7.3 76 71 38 8B W 1.0 0 1011 3040 Cloudy 56% cloud 21:00 5.2 58 67 36 8B W 0.08 0 1014 3045 Cloudy 53% cloud Thursday, 15/10 00:00 4.2 55 65 35 8B W 0.01 0 1016 3053 Clear 19% cloud 03:00 3.9 67 59 32 7B W 0.00 0 1017 3061 Partly cloudy 27% cloud 06:00 3 67 50 27 7B W 0.00 0 1020 3075 Partly cloudy 20% cloud 09:00 3.3 72 40 22 6B W 0 0 1021 3092 Clear 15% cloud 12:00 4.7 73 30 16 5B W 0.02 0 1020 2931 Partly cloudy 49% cloud 15:00 5.3 64 24 13 4B W 0 0 1021 2911 Clear 7% cloud 18:00 5.3 59 21 11 4B SW 0 0 1022 3086 Clear 2% cloud 21:00 5.9 55 26 14 4B SW 0 0 1023 3119 Clear 2% cloud Friday, 16/10 00:00 6.7 76 31 17 5B SW 0 0 1023 3124 Clear 4% cloud 03:00 7.7 67 41 22 6B W 0 0 1022 3126 Clear 8% cloud 06:00 8.2 42 55 30 7B W 0 0 1022 3131 Partly cloudy 43% cloud 09:00 9 31 56 30 7B W 0 0 1023 3143 Cloudy 73% cloud 12:00 9 43 52 28 7B W 0 0 1021 3141 Overcast 86% cloud 15:00 8.8 60 42 23 6B W 0 0 1022 3142 Overcast 88% cloud |
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