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: UTC.
Coordinates: 36.8931152°N, 138.7750009°E · Requested elevation: 627 m. Model terrain: 832 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 | Saturday, 10/10 06:00 21.7 57 3 2 1B N — — 1020 3172 Clear 19% cloud 09:00 15.6 83 0 0 0B S 0 0 1022 3174 Clear 17% cloud 12:00 12.8 89 2 1 1B S 0 0 1022 3177 Partly cloudy 35% cloud 15:00 11.3 93 2 1 1B SW 0 0 1021 3171 Cloudy 74% cloud 18:00 10.5 91 2 1 1B SW 0 0 1021 3165 Partly cloudy 37% cloud 21:00 11.7 79 2 1 1B W 0 0 1021 3166 Clear 3% cloud Sunday, 11/10 00:00 19.6 53 1 1 1B N 0 0 1022 3176 Clear 0% cloud 03:00 21.8 50 8 4 2B N 0 0 1020 3171 Clear 0% cloud 06:00 20.7 58 8 4 2B N 0 0 1019 3161 Clear 19% cloud 09:00 14.8 86 4 2 1B NW 0 0 1021 3167 Cloudy 66% cloud 12:00 13.4 90 1 1 1B SW 0.00 0 1021 3168 Cloudy 56% cloud 15:00 11.6 88 1 1 1B SW 0 0 1021 3163 Partly cloudy 45% cloud 18:00 12.3 79 1 1 0B SW 0 0 1020 3159 Partly cloudy 48% cloud 21:00 11.8 79 1 0 0B S 0 0 1021 3161 Cloudy 53% cloud Monday, 12/10 00:00 18.1 63 1 1 1B E 0 0 1021 3169 Partly cloudy 39% cloud 03:00 20.6 61 3 2 1B NE 0 0 1019 3162 Overcast 99% cloud 06:00 18 73 3 2 1B NE 0 0 1019 3153 Overcast 85% cloud 09:00 14.6 90 3 2 1B S 0.01 0 1020 3160 Cloudy 56% cloud 12:00 13.9 88 3 2 1B S 0.00 0 1020 3160 Partly cloudy 42% cloud 15:00 13.6 87 3 2 1B S 0.01 0 1019 3152 Cloudy 51% cloud 18:00 12.9 87 2 1 1B S 0.00 0 1018 3141 Partly cloudy 35% cloud 21:00 12 86 2 1 1B S 0 0 1018 3140 Partly cloudy 30% cloud Tuesday, 13/10 00:00 18.9 67 2 1 1B SE 0 0 1018 3141 Clear 3% cloud 03:00 21.7 59 3 2 1B SE 0 0 1015 3128 Clear 8% cloud 06:00 20.3 65 2 1 1B NE 0.01 0 1014 3117 Clear 14% cloud 09:00 15.3 85 2 1 1B S 0 0 1014 3114 Clear 11% cloud 12:00 14.8 82 6 3 2B S 0 0 1014 3112 Cloudy 61% cloud 15:00 15.5 84 5 3 1B S 0.03 0 1012 3100 Cloudy 77% cloud 18:00 15.4 85 7 4 2B S 0.03 0 1009 3081 Cloudy 78% cloud 21:00 15 86 5 3 1B S 0.03 0 1009 3075 Cloudy 60% cloud Wednesday, 14/10 00:00 18.6 80 5 2 1B N 0.72 0 1010 3075 Cloudy 78% cloud 03:00 18.8 82 5 3 1B N 2.6 0 1009 3066 Overcast 89% cloud 06:00 16.4 84 12 6 2B NW 3.3 0 1011 3061 Overcast 98% cloud 09:00 12.9 91 11 6 2B NW 4.8 0 1015 3053 Overcast 100% cloud 12:00 11.6 88 10 5 2B NW 2.6 0 1017 3070 Overcast 93% cloud 15:00 10.8 90 8 4 2B NW 0.68 0 1018 3076 Overcast 85% cloud 18:00 10.5 87 6 3 2B NW 0.54 0 1019 3083 Overcast 83% cloud 21:00 10 87 4 2 1B NW 0.37 0 1021 3096 Cloudy 80% cloud Thursday, 15/10 00:00 13.1 72 2 1 1B N 0.24 0 1022 3114 Cloudy 51% cloud 03:00 15.8 57 2 1 1B NE 0.05 0 1021 3115 Partly cloudy 47% cloud 06:00 15.9 61 3 1 1B NE 0 0 1021 3119 Partly cloudy 44% cloud 09:00 11.6 82 3 1 1B S 0.01 0 1022 3129 Partly cloudy 26% cloud 12:00 11 83 5 2 1B S 0.01 0 1023 3138 Cloudy 70% cloud 15:00 11.3 85 4 2 1B S 0.15 0 1023 3143 Cloudy 72% cloud 18:00 11.2 86 3 2 1B S 0.01 0 1023 3145 Overcast 88% cloud 21:00 10.8 83 2 1 1B S 0 0 1024 3153 Overcast 95% cloud Friday, 16/10 00:00 17.4 60 1 1 1B E 0 0 1024 3165 Overcast 80% cloud 03:00 19.2 51 5 3 1B NE 0 0 1023 3162 Overcast 98% cloud 06:00 17.8 59 7 4 2B N 0 0 1023 3163 Overcast 94% cloud |
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Source: ECMWF · CC BY 4.0 · Processed by Snow Report.
Mitsumata Area is a downhill ski area in Niigata Prefecture, Japan. Mapped terrain includes easy, intermediate, advanced routes. Its mapped lift network extends from approximately 627 to 1052 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 · 6 days · Times: UTC.
Coordinates: 36.8931152°N, 138.7750009°E · Requested elevation: 627 m. Model terrain: 832 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 | Saturday, 10/10 06:00 21.7 57 3 2 1B N — — 1020 3172 Clear 19% cloud 09:00 15.6 83 0 0 0B S 0 0 1022 3174 Clear 17% cloud 12:00 12.8 89 2 1 1B S 0 0 1022 3177 Partly cloudy 35% cloud 15:00 11.3 93 2 1 1B SW 0 0 1021 3171 Cloudy 74% cloud 18:00 10.5 91 2 1 1B SW 0 0 1021 3165 Partly cloudy 37% cloud 21:00 11.7 79 2 1 1B W 0 0 1021 3166 Clear 3% cloud Sunday, 11/10 00:00 19.6 53 1 1 1B N 0 0 1022 3176 Clear 0% cloud 03:00 21.8 50 8 4 2B N 0 0 1020 3171 Clear 0% cloud 06:00 20.7 58 8 4 2B N 0 0 1019 3161 Clear 19% cloud 09:00 14.8 86 4 2 1B NW 0 0 1021 3167 Cloudy 66% cloud 12:00 13.4 90 1 1 1B SW 0.00 0 1021 3168 Cloudy 56% cloud 15:00 11.6 88 1 1 1B SW 0 0 1021 3163 Partly cloudy 45% cloud 18:00 12.3 79 1 1 0B SW 0 0 1020 3159 Partly cloudy 48% cloud 21:00 11.8 79 1 0 0B S 0 0 1021 3161 Cloudy 53% cloud Monday, 12/10 00:00 18.1 63 1 1 1B E 0 0 1021 3169 Partly cloudy 39% cloud 03:00 20.6 61 3 2 1B NE 0 0 1019 3162 Overcast 99% cloud 06:00 18 73 3 2 1B NE 0 0 1019 3153 Overcast 85% cloud 09:00 14.6 90 3 2 1B S 0.01 0 1020 3160 Cloudy 56% cloud 12:00 13.9 88 3 2 1B S 0.00 0 1020 3160 Partly cloudy 42% cloud 15:00 13.6 87 3 2 1B S 0.01 0 1019 3152 Cloudy 51% cloud 18:00 12.9 87 2 1 1B S 0.00 0 1018 3141 Partly cloudy 35% cloud 21:00 12 86 2 1 1B S 0 0 1018 3140 Partly cloudy 30% cloud Tuesday, 13/10 00:00 18.9 67 2 1 1B SE 0 0 1018 3141 Clear 3% cloud 03:00 21.7 59 3 2 1B SE 0 0 1015 3128 Clear 8% cloud 06:00 20.3 65 2 1 1B NE 0.01 0 1014 3117 Clear 14% cloud 09:00 15.3 85 2 1 1B S 0 0 1014 3114 Clear 11% cloud 12:00 14.8 82 6 3 2B S 0 0 1014 3112 Cloudy 61% cloud 15:00 15.5 84 5 3 1B S 0.03 0 1012 3100 Cloudy 77% cloud 18:00 15.4 85 7 4 2B S 0.03 0 1009 3081 Cloudy 78% cloud 21:00 15 86 5 3 1B S 0.03 0 1009 3075 Cloudy 60% cloud Wednesday, 14/10 00:00 18.6 80 5 2 1B N 0.72 0 1010 3075 Cloudy 78% cloud 03:00 18.8 82 5 3 1B N 2.6 0 1009 3066 Overcast 89% cloud 06:00 16.4 84 12 6 2B NW 3.3 0 1011 3061 Overcast 98% cloud 09:00 12.9 91 11 6 2B NW 4.8 0 1015 3053 Overcast 100% cloud 12:00 11.6 88 10 5 2B NW 2.6 0 1017 3070 Overcast 93% cloud 15:00 10.8 90 8 4 2B NW 0.68 0 1018 3076 Overcast 85% cloud 18:00 10.5 87 6 3 2B NW 0.54 0 1019 3083 Overcast 83% cloud 21:00 10 87 4 2 1B NW 0.37 0 1021 3096 Cloudy 80% cloud Thursday, 15/10 00:00 13.1 72 2 1 1B N 0.24 0 1022 3114 Cloudy 51% cloud 03:00 15.8 57 2 1 1B NE 0.05 0 1021 3115 Partly cloudy 47% cloud 06:00 15.9 61 3 1 1B NE 0 0 1021 3119 Partly cloudy 44% cloud 09:00 11.6 82 3 1 1B S 0.01 0 1022 3129 Partly cloudy 26% cloud 12:00 11 83 5 2 1B S 0.01 0 1023 3138 Cloudy 70% cloud 15:00 11.3 85 4 2 1B S 0.15 0 1023 3143 Cloudy 72% cloud 18:00 11.2 86 3 2 1B S 0.01 0 1023 3145 Overcast 88% cloud 21:00 10.8 83 2 1 1B S 0 0 1024 3153 Overcast 95% cloud Friday, 16/10 00:00 17.4 60 1 1 1B E 0 0 1024 3165 Overcast 80% cloud 03:00 19.2 51 5 3 1B NE 0 0 1023 3162 Overcast 98% cloud 06:00 17.8 59 7 4 2B N 0 0 1023 3163 Overcast 94% 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: UTC.
Coordinates: 36.8872368°N, 138.7634602°E · Requested elevation: 1052 m. Model terrain: 846 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 | Saturday, 10/10 06:00 18.4 65 2 1 1B N — — 1020 3172 Partly cloudy 21% cloud 09:00 13.7 87 1 1 1B NE 0 0 1022 3174 Clear 18% cloud 12:00 12 86 2 1 1B S 0 0 1022 3177 Partly cloudy 38% cloud 15:00 11.2 85 3 2 1B W 0 0 1021 3171 Cloudy 74% cloud 18:00 10.4 80 5 3 1B NW 0 0 1021 3165 Partly cloudy 35% cloud 21:00 10.9 74 6 3 2B NW 0 0 1021 3166 Clear 3% cloud Sunday, 11/10 00:00 16.7 55 5 3 1B N 0 0 1022 3176 Clear 0% cloud 03:00 18.3 55 8 5 2B N 0 0 1020 3172 Clear 0% cloud 06:00 17.5 64 8 4 2B N 0 0 1019 3161 Clear 20% cloud 09:00 13.1 84 4 2 1B NW 0 0 1021 3167 Cloudy 67% cloud 12:00 12.6 79 2 1 1B SW 0.00 0 1021 3168 Cloudy 56% cloud 15:00 11.2 79 3 2 1B SW 0 0 1021 3163 Partly cloudy 43% cloud 18:00 11.6 73 2 1 1B W 0 0 1020 3159 Partly cloudy 47% cloud 21:00 11.4 69 1 1 1B NW 0 0 1021 3161 Cloudy 53% cloud Monday, 12/10 00:00 15.9 59 1 0 0B E 0 0 1021 3169 Partly cloudy 39% cloud 03:00 17.8 62 2 1 1B NE 0 0 1019 3162 Overcast 99% cloud 06:00 15.5 76 3 2 1B NE 0 0 1019 3153 Overcast 85% cloud 09:00 13.2 87 4 2 1B S 0.01 0 1020 3160 Cloudy 59% cloud 12:00 12.7 90 5 3 1B S 0.00 0 1020 3160 Partly cloudy 42% cloud 15:00 12.4 86 5 3 1B SW 0.00 0 1019 3152 Cloudy 51% cloud 18:00 12.1 84 2 1 1B SW 0.00 0 1018 3141 Partly cloudy 32% cloud 21:00 11.5 83 2 1 1B W 0 0 1018 3140 Partly cloudy 27% cloud Tuesday, 13/10 00:00 16.2 71 3 2 1B SE 0 0 1018 3141 Clear 2% cloud 03:00 18.3 66 8 4 2B SE 0 0 1015 3128 Clear 8% cloud 06:00 17.2 72 6 3 1B SE 0.01 0 1014 3117 Clear 15% cloud 09:00 13.7 84 9 5 2B S 0 0 1014 3113 Clear 10% cloud 12:00 13.4 84 12 6 2B S 0 0 1014 3112 Cloudy 62% cloud 15:00 13.9 84 10 6 2B S 0.02 0 1012 3100 Cloudy 77% cloud 18:00 14.2 81 14 7 3B S 0.03 0 1009 3081 Cloudy 79% cloud 21:00 14.1 83 11 6 2B SW 0.03 0 1009 3075 Cloudy 59% cloud Wednesday, 14/10 00:00 16.1 85 6 3 1B NW 0.73 0 1010 3075 Cloudy 79% cloud 03:00 16 89 7 4 2B NW 2.7 0 1009 3066 Overcast 90% cloud 06:00 13.8 88 22 12 4B NW 3.3 0 1011 3061 Overcast 98% cloud 09:00 10.5 96 21 11 4B NW 4.5 0 1015 3055 Overcast 100% cloud 12:00 9 94 19 10 3B NW 2.5 0 1017 3070 Overcast 93% cloud 15:00 8.2 95 15 8 3B NW 0.65 0 1018 3076 Overcast 84% cloud 18:00 7.9 92 12 7 2B NW 0.51 0 1019 3083 Overcast 82% cloud 21:00 7.4 92 8 4 2B NW 0.36 0 1021 3096 Cloudy 80% cloud Thursday, 15/10 00:00 9.9 79 3 2 1B NW 0.24 0 1022 3114 Partly cloudy 50% cloud 03:00 12.4 65 1 0 0B NE 0.05 0 1021 3115 Partly cloudy 47% cloud 06:00 12.6 69 3 2 1B E 0 0 1021 3118 Partly cloudy 44% cloud 09:00 9.6 87 7 4 2B S 0.01 0 1022 3129 Partly cloudy 27% cloud 12:00 9.2 89 11 6 2B S 0.01 0 1023 3138 Cloudy 70% cloud 15:00 9.6 87 10 5 2B S 0.17 0 1023 3143 Cloudy 72% cloud 18:00 9.8 83 7 4 2B SW 0.01 0 1023 3145 Overcast 88% cloud 21:00 9.8 76 5 2 1B SW 0 0 1024 3153 Overcast 95% cloud Friday, 16/10 00:00 14.7 60 3 2 1B W 0 0 1024 3165 Overcast 80% cloud 03:00 16 55 5 3 1B N 0 0 1023 3162 Overcast 98% cloud 06:00 14.8 65 7 4 2B N 0 0 1023 3163 Overcast 94% cloud |
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