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: 36.8384296°N, 139.0704833°E · Requested elevation: 831 m. Model terrain: 1027 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 11.3 89 3 1 1B NE — — 1024 3185 Cloudy 62% cloud 06:00 9.4 78 2 1 1B NE 0 0 1024 3183 Clear 11% cloud 09:00 16.7 67 1 1 1B SW 0 0 1025 3186 Clear 4% cloud 12:00 20.1 57 3 2 1B SW 0 0 1022 3178 Clear 3% cloud 15:00 20.1 60 2 1 1B W 0 0 1021 3171 Clear 8% cloud 18:00 14.7 87 0 0 0B N 0 0 1022 3174 Clear 8% cloud 21:00 12.6 92 1 1 1B SE 0.00 0 1023 3178 Cloudy 77% cloud Sunday, 11/10 00:00 11.2 93 2 1 1B NE 0 0 1022 3171 Cloudy 71% cloud 03:00 10 88 4 2 1B N 0 0 1021 3163 Cloudy 66% cloud 06:00 9.7 90 6 3 1B N 0 0 1021 3164 Partly cloudy 47% cloud 09:00 18.3 63 4 2 1B NW 0 0 1022 3173 Clear 0% cloud 12:00 21.2 48 9 5 2B NW 0 0 1020 3169 Clear 0% cloud 15:00 19.5 58 10 5 2B NW 0 0 1019 3162 Partly cloudy 43% cloud 18:00 13.2 87 5 3 1B N 0 0 1021 3166 Partly cloudy 23% cloud 21:00 12.4 89 3 2 1B N 0 0 1021 3169 Cloudy 52% cloud Monday, 12/10 00:00 10.8 82 2 1 1B NE 0 0 1021 3163 Partly cloudy 33% cloud 03:00 10.2 80 1 1 1B N 0.00 0 1021 3159 Clear 18% cloud 06:00 8.8 80 2 1 1B N 0 0 1021 3164 Clear 4% cloud 09:00 17.3 65 3 2 1B S 0 0 1022 3172 Clear 11% cloud 12:00 19.8 63 4 2 1B SW 0 0 1020 3164 Partly cloudy 44% cloud 15:00 19.4 66 3 1 1B SW 0.01 0 1020 3158 Partly cloudy 48% cloud 18:00 15 89 2 1 1B S 0.02 0 1021 3163 Cloudy 52% cloud 21:00 14.1 92 3 2 1B S 0.08 0 1022 3166 Overcast 92% cloud Tuesday, 13/10 00:00 13.1 92 3 2 1B SE 0.11 0 1021 3158 Overcast 88% cloud 03:00 11.9 91 1 1 1B E 0.02 0 1020 3149 Cloudy 66% cloud 06:00 10.3 91 1 1 1B NE 0 0 1020 3147 Cloudy 63% cloud 09:00 16.9 65 3 2 1B S 0 0 1020 3149 Clear 8% cloud 12:00 20.3 56 6 3 1B S 0 0 1017 3136 Clear 10% cloud 15:00 19.2 63 6 3 2B SW 0.01 0 1016 3124 Partly cloudy 32% cloud 18:00 13.9 87 3 1 1B S 0.07 0 1017 3121 Partly cloudy 41% cloud 21:00 14.7 87 5 3 1B SE 0.03 0 1016 3116 Overcast 96% cloud Wednesday, 14/10 00:00 14.8 89 6 3 1B SE 0.23 0 1014 3102 Overcast 97% cloud 03:00 14.9 91 6 3 2B S 0.25 0 1012 3084 Overcast 96% cloud 06:00 14.3 90 5 3 1B SE 0.83 0 1010 3077 Overcast 86% cloud 09:00 17.6 79 3 1 1B S 0.66 0 1010 3075 Partly cloudy 44% cloud 12:00 17.7 80 5 3 1B NW 2.3 0 1008 3057 Overcast 97% cloud 15:00 15.2 86 9 5 2B N 5.5 0 1009 3050 Cloudy 52% cloud 18:00 12.5 87 16 9 3B NW 3.1 0 1012 3051 Overcast 98% cloud 21:00 11 86 18 10 3B NW 2.3 0 1014 3052 Overcast 92% cloud Thursday, 15/10 00:00 9.4 84 14 8 3B NW 1.1 0 1016 3054 Overcast 88% cloud 03:00 8.8 83 10 5 2B N 0.45 0 1017 3061 Overcast 86% cloud 06:00 8.3 84 9 5 2B NW 0.27 0 1019 3075 Cloudy 79% cloud 09:00 11.4 64 9 5 2B NW 0.12 0 1021 3096 Partly cloudy 41% cloud 12:00 14.9 51 7 4 2B NW 0.00 0 1019 3103 Clear 13% cloud 15:00 14.3 56 8 4 2B NW 0 0 1020 3106 Clear 16% cloud 18:00 9.2 78 3 1 1B NW 0 0 1022 3111 Clear 11% cloud 21:00 8.6 81 3 1 1B N 0 0 1023 3128 Cloudy 66% cloud Friday, 16/10 00:00 8.3 86 1 1 1B NE 0 0 1024 3134 Cloudy 58% cloud 03:00 8.9 86 1 1 1B E 0 0 1024 3136 Cloudy 58% cloud |
|---|
Source: ECMWF · CC BY 4.0 · Processed by Snow Report.
Hodaigi Ski Resort is a downhill ski area in Gunma Prefecture, Japan. Mapped terrain includes easy, intermediate, advanced routes. Its mapped lift network extends from approximately 831 to 1384 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: 36.8369842°N, 139.079428°E · Requested elevation: 903 m. Model terrain: 1042 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 10.9 90 3 1 1B NE — — 1024 3185 Cloudy 60% cloud 06:00 9 79 2 1 1B NE 0 0 1024 3183 Clear 11% cloud 09:00 16.3 68 1 1 1B SW 0 0 1025 3186 Clear 4% cloud 12:00 19.7 58 3 2 1B SW 0 0 1022 3178 Clear 3% cloud 15:00 19.7 61 2 1 1B W 0 0 1021 3171 Clear 8% cloud 18:00 14.3 88 0 0 0B N 0 0 1022 3174 Clear 8% cloud 21:00 12.2 93 1 1 0B E 0.00 0 1023 3178 Cloudy 78% cloud Sunday, 11/10 00:00 10.9 94 2 1 1B NE 0 0 1022 3171 Cloudy 70% cloud 03:00 9.6 89 4 2 1B N 0 0 1021 3163 Cloudy 63% cloud 06:00 9.3 91 6 3 1B N 0 0 1021 3164 Partly cloudy 47% cloud 09:00 17.9 63 4 2 1B NW 0 0 1022 3173 Clear 0% cloud 12:00 20.8 49 9 5 2B NW 0 0 1020 3169 Clear 0% cloud 15:00 19.2 59 10 5 2B NW 0 0 1019 3162 Partly cloudy 43% cloud 18:00 12.8 88 5 3 1B N 0 0 1021 3166 Partly cloudy 22% cloud 21:00 12 90 3 2 1B N 0 0 1021 3169 Cloudy 50% cloud Monday, 12/10 00:00 10.5 83 2 1 1B NE 0 0 1021 3163 Partly cloudy 34% cloud 03:00 9.9 82 1 1 1B NE 0.00 0 1021 3160 Clear 19% cloud 06:00 8.5 80 2 1 1B N 0 0 1021 3164 Clear 3% cloud 09:00 16.9 66 3 2 1B S 0 0 1022 3172 Clear 11% cloud 12:00 19.5 64 4 2 1B SW 0 0 1020 3164 Partly cloudy 44% cloud 15:00 19 67 3 1 1B SW 0.01 0 1020 3158 Partly cloudy 48% cloud 18:00 14.6 91 2 1 1B S 0.02 0 1021 3163 Cloudy 51% cloud 21:00 13.7 94 3 2 1B S 0.08 0 1022 3166 Overcast 92% cloud Tuesday, 13/10 00:00 12.8 94 3 1 1B SE 0.10 0 1021 3158 Overcast 88% cloud 03:00 11.5 93 1 1 1B E 0.02 0 1020 3149 Cloudy 65% cloud 06:00 9.9 92 1 1 1B NE 0 0 1020 3147 Cloudy 60% cloud 09:00 16.5 66 3 2 1B S 0 0 1020 3149 Clear 8% cloud 12:00 19.9 57 6 3 1B S 0 0 1017 3136 Clear 10% cloud 15:00 18.8 64 6 3 2B SW 0.01 0 1016 3124 Partly cloudy 31% cloud 18:00 13.5 89 3 1 1B S 0.07 0 1017 3121 Partly cloudy 42% cloud 21:00 14.4 88 5 3 1B SE 0.03 0 1016 3116 Overcast 96% cloud Wednesday, 14/10 00:00 14.4 91 6 3 1B SE 0.22 0 1014 3102 Overcast 97% cloud 03:00 14.5 92 6 3 2B S 0.25 0 1012 3084 Overcast 96% cloud 06:00 13.9 91 5 3 1B SE 0.80 0 1010 3077 Overcast 85% cloud 09:00 17.3 80 3 2 1B S 0.71 0 1010 3075 Partly cloudy 44% cloud 12:00 17.4 81 5 3 1B NW 2.3 0 1008 3057 Overcast 97% cloud 15:00 14.8 87 9 5 2B N 5.5 0 1009 3050 Cloudy 52% cloud 18:00 12.1 88 16 9 3B NW 3.0 0 1012 3051 Overcast 97% cloud 21:00 10.6 87 18 10 3B NW 2.2 0 1014 3052 Overcast 92% cloud Thursday, 15/10 00:00 9 86 14 8 3B NW 1.0 0 1016 3054 Overcast 87% cloud 03:00 8.4 85 10 6 2B N 0.43 0 1017 3061 Overcast 86% cloud 06:00 7.9 85 9 5 2B NW 0.26 0 1019 3075 Cloudy 78% cloud 09:00 11 65 9 5 2B NW 0.12 0 1021 3096 Partly cloudy 40% cloud 12:00 14.5 52 7 4 2B NW 0.00 0 1019 3103 Clear 13% cloud 15:00 13.9 57 8 4 2B NW 0 0 1020 3106 Clear 15% cloud 18:00 8.8 80 2 1 1B NW 0 0 1022 3110 Clear 11% cloud 21:00 8.2 83 3 1 1B NE 0 0 1023 3128 Cloudy 66% cloud Friday, 16/10 00:00 7.9 87 1 1 1B NE 0 0 1024 3134 Cloudy 58% cloud 03:00 8.5 88 1 1 1B E 0 0 1024 3136 Cloudy 59% cloud |
|---|
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: 36.8258528°N, 139.0952128°E · Requested elevation: 1384 m. Model terrain: 1062 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 62 6 3 2B N — — 1024 3185 Cloudy 59% cloud 06:00 11.3 55 6 3 2B NE 0 0 1024 3183 Clear 10% cloud 09:00 13 67 0 0 0B S 0 0 1025 3186 Clear 4% cloud 12:00 15.4 61 2 1 1B W 0 0 1022 3178 Clear 4% cloud 15:00 15.9 71 3 2 1B NW 0 0 1021 3171 Clear 9% cloud 18:00 12.6 91 5 2 1B N 0 0 1022 3174 Clear 9% cloud 21:00 11.5 94 2 1 1B NE 0.00 0 1023 3178 Overcast 81% cloud Sunday, 11/10 00:00 12.1 78 4 2 1B N 0 0 1022 3171 Cloudy 68% cloud 03:00 11.6 63 10 6 2B N 0 0 1021 3163 Cloudy 57% cloud 06:00 10.9 64 13 7 3B N 0 0 1021 3164 Partly cloudy 43% cloud 09:00 14.5 52 10 5 2B N 0 0 1022 3173 Clear 0% cloud 12:00 16.1 52 11 6 2B N 0 0 1020 3169 Clear 0% cloud 15:00 15.3 58 12 6 2B NW 0 0 1019 3162 Partly cloudy 45% cloud 18:00 12.6 64 6 3 2B N 0 0 1021 3166 Clear 19% cloud 21:00 12.5 63 1 1 1B NW 0 0 1021 3169 Partly cloudy 46% cloud Monday, 12/10 00:00 11.5 71 4 2 1B S 0 0 1021 3163 Partly cloudy 39% cloud 03:00 10.9 75 4 2 1B SW 0.00 0 1021 3160 Partly cloudy 22% cloud 06:00 10.6 71 3 2 1B NW 0 0 1021 3164 Clear 3% cloud 09:00 13.3 73 4 2 1B S 0 0 1022 3172 Clear 11% cloud 12:00 14.8 75 5 3 1B S 0 0 1020 3164 Partly cloudy 43% cloud 15:00 14.9 75 1 1 1B S 0.01 0 1020 3158 Partly cloudy 46% cloud 18:00 12.4 95 5 3 1B SE 0.02 0 1021 3163 Cloudy 51% cloud 21:00 11.6 94 10 5 2B S 0.08 0 1022 3166 Overcast 93% cloud Tuesday, 13/10 00:00 11.4 84 8 5 2B S 0.10 0 1021 3158 Overcast 89% cloud 03:00 11.6 73 4 2 1B SW 0.02 0 1020 3149 Cloudy 64% cloud 06:00 10.9 73 2 1 1B SW 0 0 1020 3147 Cloudy 57% cloud 09:00 13.1 69 8 4 2B S 0 0 1020 3149 Clear 8% cloud 12:00 14.8 69 9 5 2B S 0 0 1017 3136 Clear 10% cloud 15:00 14.4 76 7 4 2B S 0.01 0 1016 3124 Partly cloudy 29% cloud 18:00 11.6 91 13 7 3B S 0.05 0 1017 3121 Partly cloudy 43% cloud 21:00 12.2 93 18 9 3B S 0.03 0 1016 3116 Overcast 97% cloud Wednesday, 14/10 00:00 12.5 93 20 11 4B S 0.22 0 1014 3102 Overcast 98% cloud 03:00 12.3 94 11 6 2B SW 0.25 0 1012 3084 Overcast 96% cloud 06:00 11.9 93 11 6 2B SW 0.72 0 1011 3078 Overcast 84% cloud 09:00 14.6 81 12 6 2B SW 0.72 0 1010 3075 Partly cloudy 43% cloud 12:00 14.7 84 9 5 2B W 2.0 0 1008 3057 Overcast 96% cloud 15:00 12.2 90 11 6 2B NW 5.3 0 1009 3050 Partly cloudy 49% cloud 18:00 9.6 91 19 10 3B NW 2.5 0 1012 3051 Overcast 96% cloud 21:00 7.6 87 41 22 6B NW 1.9 0 1014 3052 Overcast 92% cloud Thursday, 15/10 00:00 5.7 88 37 20 5B NW 0.90 0 1016 3054 Overcast 86% cloud 03:00 5.2 88 31 17 5B NW 0.37 0 1017 3061 Overcast 85% cloud 06:00 4.9 87 28 15 4B NW 0.22 0 1019 3075 Cloudy 76% cloud 09:00 6.6 69 17 9 3B NW 0.10 0 1020 3096 Partly cloudy 37% cloud 12:00 9.5 61 9 5 2B NW 0.00 0 1019 3103 Clear 11% cloud 15:00 9.8 65 7 4 2B NW 0 0 1020 3106 Clear 13% cloud 18:00 7.3 80 2 1 1B SW 0 0 1022 3110 Clear 11% cloud 21:00 7.1 86 6 3 2B S 0 0 1023 3128 Cloudy 65% cloud Friday, 16/10 00:00 6.9 94 9 5 2B S 0 0 1024 3134 Cloudy 58% cloud 03:00 7.2 93 9 5 2B S 0 0 1024 3136 Cloudy 63% cloud |
|---|