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 · 4 days · Times: Asia/Tokyo.
Coordinates: 36.8502477°N, 138.1606347°E · Requested elevation: 739 m. Model terrain: 668 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 20.3 61 6 3 2B NE — — 1020 3171 Clear 4% cloud 18:00 15 83 3 2 1B N 0 0 1021 3175 Clear 0% cloud 21:00 13.2 81 1 1 1B SW 0 0 1022 3177 Clear 0% cloud Sunday, 11/10 00:00 12.5 80 1 1 1B SW 0 0 1021 3172 Clear 15% cloud 03:00 11.7 79 1 0 0B W 0 0 1021 3165 Clear 16% cloud 06:00 11.2 77 1 1 1B NW 0 0 1021 3166 Clear 8% cloud 09:00 18 62 1 0 0B NW 0 0 1022 3177 Clear 7% cloud 12:00 20.6 57 7 4 2B N 0 0 1020 3172 Clear 1% cloud 15:00 19.4 67 8 4 2B N 0 0 1019 3161 Clear 8% cloud 18:00 14.2 89 4 2 1B N 0 0 1021 3167 Clear 19% cloud 21:00 12 89 1 0 0B W 0 0 1021 3168 Partly cloudy 48% cloud Monday, 12/10 00:00 11.2 84 1 1 0B SW 0 0 1021 3164 Cloudy 55% cloud 03:00 11.7 80 1 0 0B SW 0.01 0 1020 3159 Cloudy 70% cloud 06:00 11.7 78 0 0 0B SW 0 0 1021 3160 Overcast 81% cloud 09:00 16.7 71 2 1 1B S 0 0 1021 3169 Cloudy 67% cloud 12:00 18.2 68 3 1 1B N 0 0 1019 3162 Overcast 84% cloud 15:00 16.6 80 5 3 1B NE 0.00 0 1019 3153 Overcast 82% cloud 18:00 14 92 1 0 0B NW 0.00 0 1020 3158 Partly cloudy 30% cloud 21:00 12.1 95 2 1 1B SW 0 0 1019 3159 Cloudy 65% cloud Tuesday, 13/10 00:00 12.3 89 4 2 1B SW 0 0 1019 3150 Clear 16% cloud 03:00 12.1 88 3 1 1B SW 0 0 1018 3140 Clear 12% cloud 06:00 11.8 89 2 1 1B SW 0 0 1018 3139 Partly cloudy 24% cloud 09:00 17.4 77 4 2 1B S 0 0 1017 3140 Clear 8% cloud 12:00 20.3 65 2 1 1B SW 0 0 1014 3126 Clear 9% cloud 15:00 19.6 72 3 2 1B N 0.00 0 1013 3116 Partly cloudy 23% cloud 18:00 15.5 92 2 1 1B S 0.02 0 1013 3111 Partly cloudy 36% cloud 21:00 14.3 90 5 3 1B S 0.01 0 1013 3110 Clear 6% cloud Wednesday, 14/10 00:00 13.7 89 6 3 2B S 0 0 1012 3096 Partly cloudy 33% cloud 03:00 13.8 84 9 5 2B S 0.06 0 1009 3075 Partly cloudy 44% cloud 06:00 13.6 88 7 4 2B SW 1.2 0 1009 3070 Overcast 81% cloud 09:00 16.4 95 3 2 1B W 6.6 0 1010 3072 Overcast 92% cloud 12:00 19.6 73 4 2 1B W 0.80 0 1009 3064 Cloudy 51% cloud 15:00 15.8 86 11 6 2B NW 2.8 0 1011 3062 Cloudy 78% cloud |
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Source: ECMWF · CC BY 4.0 · Processed by Snow Report.
Myoko Suginohara Ski Resort is a downhill ski area in Niigata Prefecture, Japan. Mapped terrain includes easy, intermediate, advanced routes. Its mapped lift network extends from approximately 739 to 1857 metres above sea level.
Data: OpenSkiData / OpenSkiMap, OpenStreetMap contributors (ODbL), Skimap.org, Who's On First, Mapterhorn.
ECMWF IFS · Run 2026-10-10 06:00:00 UTC · 4 days · Times: Asia/Tokyo.
Coordinates: 36.8556481°N, 138.1569893°E · Requested elevation: 805 m. Model terrain: 669 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 19.8 61 5 3 1B N — — 1020 3171 Clear 4% cloud 18:00 14.8 82 3 2 1B N 0 0 1021 3175 Clear 0% cloud 21:00 13.2 79 1 1 1B SW 0 0 1022 3177 Clear 0% cloud Sunday, 11/10 00:00 12.6 77 1 1 1B W 0 0 1021 3172 Clear 14% cloud 03:00 11.8 77 1 1 1B NW 0 0 1021 3165 Clear 15% cloud 06:00 11.3 75 2 1 1B NW 0 0 1021 3166 Clear 8% cloud 09:00 17.6 62 2 1 1B N 0 0 1022 3177 Clear 7% cloud 12:00 19.9 57 8 4 2B N 0 0 1020 3172 Clear 1% cloud 15:00 18.8 66 8 4 2B N 0 0 1019 3161 Clear 8% cloud 18:00 14.1 86 4 2 1B N 0 0 1021 3167 Clear 20% cloud 21:00 12.2 84 1 0 0B W 0 0 1021 3168 Partly cloudy 47% cloud Monday, 12/10 00:00 11.4 80 1 1 1B SW 0 0 1021 3164 Cloudy 56% cloud 03:00 11.8 78 1 0 0B SW 0.01 0 1020 3159 Cloudy 71% cloud 06:00 11.8 76 0 0 0B SW 0 0 1021 3160 Overcast 81% cloud 09:00 16.5 70 2 1 1B S 0 0 1021 3169 Cloudy 67% cloud 12:00 17.8 67 3 1 1B N 0 0 1019 3162 Overcast 85% cloud 15:00 16.3 79 5 3 1B NE 0.00 0 1019 3153 Overcast 82% cloud 18:00 13.9 90 0 0 0B W 0.00 0 1020 3158 Partly cloudy 30% cloud 21:00 12.2 92 3 2 1B S 0 0 1019 3159 Cloudy 64% cloud Tuesday, 13/10 00:00 12.4 87 4 2 1B SW 0 0 1019 3150 Clear 16% cloud 03:00 12.1 87 3 2 1B SW 0 0 1018 3140 Clear 11% cloud 06:00 11.9 88 2 1 1B SW 0 0 1018 3139 Partly cloudy 23% cloud 09:00 17.1 77 4 2 1B S 0 0 1017 3140 Clear 8% cloud 12:00 19.7 65 3 1 1B SW 0 0 1014 3126 Clear 9% cloud 15:00 19.1 72 2 1 1B NE 0.00 0 1013 3116 Partly cloudy 23% cloud 18:00 15.3 92 3 2 1B S 0.02 0 1013 3111 Partly cloudy 36% cloud 21:00 14.3 89 6 3 2B S 0.01 0 1013 3110 Clear 6% cloud Wednesday, 14/10 00:00 13.7 87 8 4 2B S 0 0 1012 3096 Partly cloudy 33% cloud 03:00 13.9 82 11 6 2B S 0.06 0 1009 3075 Partly cloudy 44% cloud 06:00 13.7 87 9 5 2B SW 1.3 0 1009 3070 Overcast 82% cloud 09:00 16 95 5 3 1B W 6.8 0 1010 3072 Overcast 93% cloud 12:00 18.9 73 5 3 1B W 0.80 0 1009 3064 Partly cloudy 50% cloud 15:00 15.3 86 13 7 3B NW 2.8 0 1011 3062 Cloudy 79% 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 · 4 days · Times: Asia/Tokyo.
Coordinates: 36.8765818°N, 138.1157037°E · Requested elevation: 1857 m. Model terrain: 711 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 12.6 61 4 2 1B NW — — 1020 3171 Clear 5% cloud 18:00 12 58 6 3 2B N 0 0 1021 3175 Clear 0% cloud 21:00 12.1 56 1 1 0B NW 0 0 1022 3177 Clear 0% cloud Sunday, 11/10 00:00 12.1 49 4 2 1B NW 0 0 1021 3172 Clear 9% cloud 03:00 11.8 48 11 6 2B NW 0 0 1021 3165 Clear 10% cloud 06:00 10.9 49 14 8 3B N 0 0 1021 3166 Clear 5% cloud 09:00 11.1 51 12 7 2B N 0 0 1022 3177 Clear 4% cloud 12:00 11.8 53 11 6 2B N 0 0 1020 3172 Clear 1% cloud 15:00 11.9 51 9 5 2B N 0 0 1019 3161 Clear 12% cloud 18:00 11.9 46 7 4 2B N 0 0 1021 3167 Partly cloudy 27% cloud 21:00 12.7 35 2 1 1B W 0 0 1021 3168 Partly cloudy 47% cloud Monday, 12/10 00:00 12.3 41 4 2 1B SW 0 0 1021 3164 Cloudy 58% cloud 03:00 11.7 48 4 2 1B W 0.01 0 1020 3159 Cloudy 74% cloud 06:00 11.7 44 3 1 1B NW 0 0 1021 3160 Overcast 80% cloud 09:00 12.5 41 4 2 1B SW 0 0 1021 3169 Cloudy 66% cloud 12:00 12.4 52 3 1 1B SW 0 0 1019 3162 Overcast 84% cloud 15:00 11.7 66 2 1 1B SW 0.01 0 1019 3153 Overcast 83% cloud 18:00 12.1 65 4 2 1B S 0.00 0 1020 3158 Partly cloudy 33% cloud 21:00 12.1 65 11 6 2B S 0 0 1019 3159 Cloudy 62% cloud Tuesday, 13/10 00:00 11.7 70 12 7 3B S 0 0 1019 3150 Clear 14% cloud 03:00 11.3 73 9 5 2B SW 0 0 1018 3140 Clear 9% cloud 06:00 11.2 72 7 4 2B SW 0 0 1018 3139 Partly cloudy 20% cloud 09:00 11.7 68 12 7 2B S 0 0 1017 3139 Clear 6% cloud 12:00 12.7 67 17 9 3B S 0 0 1014 3126 Clear 11% cloud 15:00 12.5 77 13 7 3B SW 0.00 0 1013 3116 Partly cloudy 25% cloud 18:00 12 80 17 9 3B S 0.02 0 1013 3111 Partly cloudy 36% cloud 21:00 11.8 76 24 13 4B SW 0.01 0 1013 3109 Clear 7% cloud Wednesday, 14/10 00:00 11.9 71 30 16 5B SW 0 0 1011 3096 Partly cloudy 34% cloud 03:00 12 69 35 19 5B SW 0.07 0 1009 3074 Partly cloudy 48% cloud 06:00 11.6 80 39 21 6B SW 1.5 0 1009 3069 Overcast 88% cloud 09:00 10.4 91 36 19 5B W 7.8 0 1010 3071 Overcast 94% cloud 12:00 10.5 79 36 20 5B W 0.73 0 1009 3063 Partly cloudy 40% cloud 15:00 8.2 86 38 20 5B W 2.9 0 1012 3061 Overcast 82% cloud |
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