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: Asia/Tokyo.
Coordinates: 37.0709428°N, 138.8458961°E · Requested elevation: 339 m. Model terrain: 554 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 12.6 87 6 3 1B SE — — 1023 3186 Partly cloudy 28% cloud 06:00 12.1 78 5 3 1B S 0 0 1023 3184 Clear 13% cloud 09:00 21.1 56 1 0 0B SW 0 0 1023 3187 Clear 0% cloud 12:00 23.3 51 5 3 1B N 0 0 1021 3178 Clear 2% cloud 15:00 22.6 57 6 3 2B N 0 0 1020 3172 Clear 2% cloud 18:00 17.1 81 1 0 0B W 0 0 1022 3174 Clear 3% cloud 21:00 14 88 4 2 1B S 0 0 1022 3178 Clear 13% cloud Sunday, 11/10 00:00 13 90 5 3 1B S 0 0 1021 3171 Partly cloudy 42% cloud 03:00 12.2 92 4 2 1B S 0 0 1021 3164 Cloudy 58% cloud 06:00 11.9 88 5 2 1B S 0 0 1022 3165 Partly cloudy 38% cloud 09:00 20.2 63 2 1 1B SW 0 0 1022 3174 Clear 1% cloud 12:00 22.7 54 7 4 2B N 0 0 1020 3169 Clear 1% cloud 15:00 21.7 59 7 4 2B N 0 0 1020 3162 Clear 19% cloud 18:00 16.3 85 2 1 1B NW 0 0 1021 3166 Partly cloudy 33% cloud 21:00 14.6 90 2 1 1B SE 0 0 1021 3168 Cloudy 72% cloud Monday, 12/10 00:00 12 88 3 1 1B S 0 0 1021 3163 Partly cloudy 42% cloud 03:00 12.6 79 2 1 1B S 0 0 1021 3159 Cloudy 57% cloud 06:00 12.4 81 2 1 1B S 0 0 1021 3163 Partly cloudy 35% cloud 09:00 19.1 69 2 1 1B N 0 0 1022 3171 Clear 2% cloud 12:00 22 61 7 4 2B NW 0 0 1020 3162 Partly cloudy 42% cloud 15:00 20.4 67 7 4 2B N 0.01 0 1020 3157 Cloudy 57% cloud 18:00 16.8 83 0 0 0B SW 0.00 0 1020 3162 Clear 9% cloud 21:00 15.5 86 2 1 1B SE 0 0 1021 3164 Partly cloudy 27% cloud Tuesday, 13/10 00:00 14.9 86 4 2 1B SE 0.00 0 1019 3157 Partly cloudy 31% cloud 03:00 14.1 86 4 2 1B SE 0 0 1019 3147 Partly cloudy 34% cloud 06:00 13 87 5 3 1B SE 0 0 1019 3145 Partly cloudy 37% cloud 09:00 21.2 60 2 1 1B SE 0 0 1018 3147 Clear 2% cloud 12:00 24 52 2 1 1B N 0 0 1016 3134 Clear 16% cloud 15:00 21.9 67 6 3 2B NW 0.10 0 1015 3122 Partly cloudy 34% cloud 18:00 17.4 87 2 1 1B SE 0.13 0 1015 3118 Partly cloudy 25% cloud 21:00 17.1 82 9 5 2B SE 0.01 0 1013 3112 Cloudy 59% cloud Wednesday, 14/10 00:00 17.5 80 9 5 2B SE 0.04 0 1011 3098 Overcast 80% cloud 03:00 17.6 82 10 5 2B SE 0.23 0 1009 3078 Overcast 86% cloud 06:00 17 83 6 3 2B SE 0.84 0 1008 3073 Cloudy 67% cloud 09:00 20.5 76 4 2 1B NW 0.65 0 1009 3068 Cloudy 64% cloud 12:00 17.4 94 3 2 1B NW 8.4 0 1009 3053 Overcast 100% cloud 15:00 17.9 83 6 3 1B NW 3.9 0 1009 3045 Overcast 83% cloud 18:00 14.6 92 10 5 2B NW 5.8 0 1013 2995 Overcast 89% cloud 21:00 12.7 92 9 5 2B W 3.5 0 1016 2643 Overcast 82% cloud Thursday, 15/10 00:00 11.5 91 7 4 2B W 1.5 0 1017 3051 Cloudy 52% cloud 03:00 11.1 90 4 2 1B W 0.70 0 1018 3057 Cloudy 71% cloud 06:00 10.9 89 4 2 1B SW 0.43 0 1020 3070 Cloudy 71% cloud 09:00 13.8 69 6 3 2B NW 0.21 0 1021 3090 Cloudy 76% cloud 12:00 16.6 53 6 3 2B NW 0.04 0 1020 3097 Partly cloudy 47% cloud 15:00 16.4 51 7 4 2B NW 0 0 1021 3102 Partly cloudy 26% cloud 18:00 12 69 1 1 0B S 0 0 1023 3096 Clear 3% cloud 21:00 10 80 4 2 1B S 0 0 1024 3125 Partly cloudy 33% cloud Friday, 16/10 00:00 9.2 83 3 1 1B S 0 0 1023 3130 Partly cloudy 29% cloud 03:00 8.9 83 3 2 1B S 0 0 1023 3132 Clear 6% cloud |
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Source: ECMWF · CC BY 4.0 · Processed by Snow Report.
Muica Snow Resort is a downhill ski area in Niigata Prefecture, Japan. Mapped terrain includes easy, intermediate routes. Its mapped lift network extends from approximately 339 to 740 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: Asia/Tokyo.
Coordinates: 37.0706969°N, 138.8455456°E · Requested elevation: 344 m. Model terrain: 553 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 12.6 87 6 3 1B SE — — 1023 3186 Partly cloudy 28% cloud 06:00 12 78 5 3 1B S 0 0 1023 3184 Clear 13% cloud 09:00 21.1 56 1 0 0B SW 0 0 1023 3187 Clear 0% cloud 12:00 23.3 51 5 3 1B N 0 0 1021 3178 Clear 2% cloud 15:00 22.6 57 6 3 2B N 0 0 1020 3172 Clear 2% cloud 18:00 17.1 81 1 0 0B W 0 0 1022 3174 Clear 3% cloud 21:00 14 88 4 2 1B S 0 0 1022 3178 Clear 13% cloud Sunday, 11/10 00:00 13 90 5 3 1B S 0 0 1021 3171 Partly cloudy 42% cloud 03:00 12.1 92 4 2 1B S 0 0 1021 3164 Cloudy 58% cloud 06:00 11.8 88 5 2 1B S 0 0 1022 3165 Partly cloudy 37% cloud 09:00 20.1 63 2 1 1B SW 0 0 1022 3174 Clear 1% cloud 12:00 22.6 54 7 4 2B N 0 0 1020 3169 Clear 1% cloud 15:00 21.7 59 7 4 2B N 0 0 1020 3162 Clear 19% cloud 18:00 16.3 85 2 1 1B NW 0 0 1021 3166 Partly cloudy 33% cloud 21:00 14.6 91 2 1 1B SE 0 0 1021 3168 Cloudy 72% cloud Monday, 12/10 00:00 11.9 88 3 1 1B S 0 0 1021 3163 Partly cloudy 42% cloud 03:00 12.5 79 2 1 1B S 0 0 1021 3159 Cloudy 57% cloud 06:00 12.4 82 2 1 1B S 0 0 1021 3163 Partly cloudy 35% cloud 09:00 19 69 2 1 1B N 0 0 1022 3171 Clear 2% cloud 12:00 21.9 61 7 4 2B NW 0 0 1020 3162 Partly cloudy 42% cloud 15:00 20.4 67 7 4 2B N 0.01 0 1020 3157 Cloudy 57% cloud 18:00 16.7 83 0 0 0B SW 0.00 0 1020 3162 Clear 9% cloud 21:00 15.5 86 2 1 1B SE 0 0 1021 3164 Partly cloudy 27% cloud Tuesday, 13/10 00:00 14.8 86 4 2 1B SE 0.00 0 1019 3157 Partly cloudy 31% cloud 03:00 14.1 86 4 2 1B SE 0 0 1019 3147 Partly cloudy 34% cloud 06:00 13 87 5 3 1B SE 0 0 1019 3145 Partly cloudy 37% cloud 09:00 21.2 60 2 1 1B SE 0 0 1018 3147 Clear 2% cloud 12:00 23.9 52 2 1 1B N 0 0 1016 3134 Clear 16% cloud 15:00 21.9 67 6 3 2B NW 0.10 0 1015 3122 Partly cloudy 34% cloud 18:00 17.4 87 2 1 1B SE 0.13 0 1015 3118 Partly cloudy 25% cloud 21:00 17.1 82 9 5 2B SE 0.01 0 1013 3112 Cloudy 59% cloud Wednesday, 14/10 00:00 17.5 80 9 5 2B SE 0.04 0 1011 3098 Overcast 80% cloud 03:00 17.5 82 10 5 2B SE 0.23 0 1009 3078 Overcast 86% cloud 06:00 17 83 6 3 2B SE 0.84 0 1008 3073 Cloudy 67% cloud 09:00 20.5 76 4 2 1B NW 0.64 0 1009 3068 Cloudy 64% cloud 12:00 17.4 94 3 2 1B NW 8.4 0 1009 3053 Overcast 100% cloud 15:00 17.9 83 6 3 1B NW 3.9 0 1009 3045 Overcast 83% cloud 18:00 14.6 92 10 5 2B NW 5.8 0 1013 2995 Overcast 89% cloud 21:00 12.6 92 9 5 2B W 3.5 0 1016 2643 Overcast 82% cloud Thursday, 15/10 00:00 11.5 91 7 4 2B W 1.5 0 1017 3051 Cloudy 52% cloud 03:00 11 90 4 2 1B W 0.69 0 1018 3057 Cloudy 71% cloud 06:00 10.9 89 4 2 1B SW 0.43 0 1020 3070 Cloudy 71% cloud 09:00 13.8 69 6 3 2B NW 0.21 0 1021 3090 Cloudy 76% cloud 12:00 16.6 53 6 3 2B NW 0.04 0 1020 3097 Partly cloudy 47% cloud 15:00 16.3 51 7 4 2B NW 0 0 1021 3102 Partly cloudy 26% cloud 18:00 12 69 1 1 0B S 0 0 1023 3096 Clear 3% cloud 21:00 10 80 4 2 1B S 0 0 1024 3125 Partly cloudy 33% cloud Friday, 16/10 00:00 9.2 83 3 1 1B S 0 0 1023 3130 Partly cloudy 29% cloud 03:00 8.9 83 3 2 1B S 0 0 1023 3132 Clear 6% 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: Asia/Tokyo.
Coordinates: 37.07807°N, 138.8299508°E · Requested elevation: 740 m. Model terrain: 511 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 12.1 79 3 1 1B SE — — 1023 3186 Partly cloudy 27% cloud 06:00 11.5 73 2 1 1B SE 0 0 1023 3184 Clear 14% cloud 09:00 18.3 60 0 0 0B SE 0 0 1023 3187 Clear 0% cloud 12:00 20.3 55 3 2 1B NW 0 0 1021 3178 Clear 2% cloud 15:00 19.8 62 4 2 1B N 0 0 1020 3172 Clear 2% cloud 18:00 15.3 84 1 0 0B NW 0 0 1022 3174 Clear 3% cloud 21:00 13 86 3 2 1B S 0 0 1022 3178 Clear 12% cloud Sunday, 11/10 00:00 12.4 84 3 1 1B S 0 0 1021 3171 Partly cloudy 40% cloud 03:00 11.3 89 1 1 1B SW 0 0 1021 3164 Cloudy 55% cloud 06:00 11 84 1 0 0B W 0 0 1021 3165 Partly cloudy 34% cloud 09:00 17.6 64 3 1 1B NW 0 0 1022 3174 Clear 1% cloud 12:00 19.6 59 8 4 2B N 0 0 1020 3169 Clear 1% cloud 15:00 18.8 63 8 4 2B N 0 0 1020 3162 Clear 19% cloud 18:00 14.5 84 3 1 1B NW 0 0 1021 3166 Partly cloudy 31% cloud 21:00 13.5 82 1 1 1B S 0 0 1021 3168 Cloudy 70% cloud Monday, 12/10 00:00 11.4 79 3 2 1B S 0 0 1021 3163 Partly cloudy 45% cloud 03:00 11.7 79 4 2 1B S 0 0 1021 3159 Cloudy 62% cloud 06:00 11.6 79 2 1 1B SW 0 0 1021 3163 Partly cloudy 39% cloud 09:00 16.9 68 1 1 0B NW 0 0 1022 3171 Clear 2% cloud 12:00 19.2 63 4 2 1B NW 0 0 1020 3162 Partly cloudy 42% cloud 15:00 17.9 73 4 2 1B N 0.01 0 1020 3157 Cloudy 55% cloud 18:00 15 87 3 2 1B S 0.00 0 1020 3162 Clear 9% cloud 21:00 14.1 86 5 3 1B S 0 0 1021 3164 Partly cloudy 24% cloud Tuesday, 13/10 00:00 13.7 86 5 3 1B S 0.00 0 1019 3157 Partly cloudy 27% cloud 03:00 13 88 4 2 1B S 0 0 1019 3147 Partly cloudy 31% cloud 06:00 12.1 89 3 2 1B S 0 0 1019 3145 Partly cloudy 35% cloud 09:00 18.5 65 3 1 1B SE 0 0 1018 3147 Clear 2% cloud 12:00 20.8 58 1 1 1B SE 0 0 1016 3133 Clear 17% cloud 15:00 19.1 73 2 1 1B N 0.11 0 1015 3122 Partly cloudy 32% cloud 18:00 15.6 90 5 3 1B S 0.12 0 1015 3118 Partly cloudy 25% cloud 21:00 15.6 83 12 7 3B S 0.01 0 1013 3112 Cloudy 57% cloud Wednesday, 14/10 00:00 16.1 77 15 8 3B S 0.04 0 1011 3098 Cloudy 79% cloud 03:00 16.1 80 15 8 3B S 0.24 0 1009 3078 Overcast 86% cloud 06:00 15.7 84 11 6 2B S 0.78 0 1008 3072 Cloudy 66% cloud 09:00 17.7 83 5 3 1B W 0.73 0 1009 3068 Cloudy 66% cloud 12:00 15.1 96 12 7 2B W 8.6 0 1009 3053 Overcast 100% cloud 15:00 15.4 88 14 7 3B W 3.7 0 1009 3045 Overcast 82% cloud 18:00 12.2 96 20 11 4B NW 5.4 0 1013 2993 Overcast 87% cloud 21:00 10.3 96 17 9 3B NW 3.3 0 1016 2630 Overcast 81% cloud Thursday, 15/10 00:00 9.1 96 13 7 3B W 1.4 0 1017 3051 Partly cloudy 49% cloud 03:00 8.7 95 10 6 2B W 0.65 0 1018 3057 Cloudy 69% cloud 06:00 8.5 94 9 5 2B W 0.40 0 1020 3070 Cloudy 70% cloud 09:00 10.8 77 8 5 2B NW 0.19 0 1021 3090 Cloudy 75% cloud 12:00 13.3 61 7 4 2B NW 0.04 0 1020 3097 Partly cloudy 48% cloud 15:00 13.2 58 8 4 2B NW 0 0 1021 3102 Partly cloudy 24% cloud 18:00 10 72 2 1 1B W 0 0 1023 3096 Clear 3% cloud 21:00 8.5 80 5 3 1B S 0 0 1024 3125 Partly cloudy 29% cloud Friday, 16/10 00:00 7.8 85 5 3 1B S 0 0 1023 3130 Partly cloudy 25% cloud 03:00 7.7 85 6 3 2B S 0 0 1023 3132 Clear 5% cloud |
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