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: UTC.
Coordinates: 35.9645591°N, 137.7419732°E · Requested elevation: 1124 m. Model terrain: 1415 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 | Friday, 09/10 18:00 8.9 80 2 1 1B NW — — 1024 3184 Clear 15% cloud 21:00 8.6 72 1 1 1B N 0.00 0 1024 3182 Clear 13% cloud Saturday, 10/10 00:00 17.1 50 4 2 1B NE 0 0 1024 3187 Clear 0% cloud 03:00 20.7 39 3 2 1B E 0.00 0 1021 3179 Clear 0% cloud 06:00 20.9 42 2 1 1B E 0.00 0 1020 3171 Clear 2% cloud 09:00 14.3 74 2 1 1B N 0 0 1021 3174 Clear 2% cloud 12:00 11.7 76 2 1 1B N 0 0 1023 3178 Clear 0% cloud 15:00 9.7 79 2 1 1B N 0 0 1022 3174 Clear 1% cloud 18:00 8.6 82 2 1 1B N 0 0 1021 3164 Clear 0% cloud 21:00 8.4 83 4 2 1B N 0 0 1021 3166 Clear 0% cloud Sunday, 11/10 00:00 17.1 60 7 4 2B NE 0 0 1022 3177 Clear 9% cloud 03:00 20.9 41 6 3 1B E 0 0 1020 3172 Partly cloudy 48% cloud 06:00 19.3 46 6 3 2B NE 0 0 1019 3164 Overcast 90% cloud 09:00 13 75 3 2 1B NE 0 0 1021 3167 Cloudy 57% cloud 12:00 11.1 79 2 1 1B N 0 0 1021 3171 Cloudy 51% cloud 15:00 9.9 82 1 1 1B NW 0 0 1021 3166 Clear 3% cloud 18:00 9 82 2 1 1B NW 0 0 1021 3160 Clear 1% cloud 21:00 9.2 79 1 0 0B NW 0 0 1021 3163 Clear 6% cloud Monday, 12/10 00:00 18.1 57 1 1 1B SE 0 0 1021 3173 Clear 7% cloud 03:00 21.6 47 4 2 1B S 0.00 0 1019 3164 Partly cloudy 40% cloud 06:00 20.6 53 6 3 2B SW 0.08 0 1018 3158 Partly cloudy 37% cloud 09:00 15.1 83 1 0 0B NE 0.03 0 1020 3161 Cloudy 60% cloud 12:00 13.7 88 0 0 0B — 0.01 0 1022 3164 Overcast 97% cloud 15:00 13.1 90 2 1 1B W 0.02 0 1021 3156 Overcast 98% cloud 18:00 12.6 92 4 2 1B W 0.00 0 1020 3148 Overcast 87% cloud 21:00 11.3 92 3 2 1B W 0.00 0 1021 3147 Overcast 99% cloud Tuesday, 13/10 00:00 15.9 70 6 3 1B SW 0.00 0 1020 3150 Clear 17% cloud 03:00 20.5 47 13 7 3B SW 0 0 1017 3138 Clear 7% cloud 06:00 19 52 13 7 3B SW 0.01 0 1016 3127 Clear 18% cloud 09:00 13.3 83 8 4 2B SW 0.02 0 1017 3124 Partly cloudy 25% cloud 12:00 11.5 92 5 3 1B SW 0.00 0 1017 3121 Cloudy 61% cloud 15:00 11.4 93 8 4 2B SW 0.00 0 1016 3106 Overcast 99% cloud 18:00 12.7 92 9 5 2B SW 0.12 0 1013 3088 Overcast 100% cloud 21:00 13.3 92 11 6 2B SW 1.7 0 1012 3082 Overcast 100% cloud Wednesday, 14/10 00:00 15.4 89 13 7 3B SW 1.5 0 1011 3077 Cloudy 76% cloud 03:00 15.3 91 14 7 3B SW 4.6 0 1010 3067 Overcast 100% cloud 06:00 15.4 73 15 8 3B SW 0.84 0 1010 3056 Partly cloudy 20% cloud 09:00 11.5 82 9 5 2B W 0.27 0 1013 3062 Partly cloudy 27% cloud 12:00 8 90 5 3 1B W 0.02 0 1016 3067 Clear 13% cloud 15:00 6.8 89 4 2 1B NW 0.00 0 1016 3072 Partly cloudy 44% cloud 18:00 5.4 90 4 2 1B N 0 0 1017 3079 Cloudy 59% cloud 21:00 3.5 91 3 2 1B N 0 0 1019 3092 Overcast 91% cloud Thursday, 15/10 00:00 12.3 52 2 1 1B SE 0 0 1020 3111 Clear 7% cloud 03:00 17.6 30 11 6 2B SW 0 0 1018 3115 Clear 0% cloud 06:00 16.3 42 11 6 2B SW 0 0 1018 3119 Clear 0% cloud 09:00 9.9 68 3 2 1B W 0 0 1021 3131 Clear 0% cloud 12:00 7.1 76 1 0 0B W 0 0 1023 3142 Clear 0% cloud 15:00 5.5 76 1 1 0B W 0 0 1023 3145 Clear 0% cloud 18:00 5.6 74 2 1 1B W 0 0 1023 3146 Clear 11% cloud |
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Source: ECMWF · CC BY 4.0 · Processed by Snow Report.
Yabuhara Kogen is a downhill ski area in Nagano Prefecture, Japan. Mapped terrain includes beginner, easy, intermediate, advanced routes. Its mapped lift network extends from approximately 1124 to 1676 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: UTC.
Coordinates: 35.9634958°N, 137.7300815°E · Requested elevation: 1251 m. Model terrain: 1419 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 | Friday, 09/10 18:00 8.3 83 2 1 1B NW — — 1024 3184 Clear 18% cloud 21:00 7.9 75 1 1 1B N 0.00 0 1024 3182 Clear 16% cloud Saturday, 10/10 00:00 16.4 52 4 2 1B NE 0 0 1024 3187 Clear 0% cloud 03:00 20 41 3 2 1B E 0.00 0 1021 3179 Clear 0% cloud 06:00 20.2 44 2 1 1B E 0.00 0 1020 3171 Clear 4% cloud 09:00 13.5 77 2 1 1B N 0 0 1021 3174 Clear 3% cloud 12:00 11 78 2 1 1B N 0 0 1023 3178 Clear 0% cloud 15:00 9.1 82 2 1 1B N 0 0 1022 3174 Clear 1% cloud 18:00 8 84 2 1 1B N 0 0 1021 3164 Clear 0% cloud 21:00 7.8 86 4 2 1B N 0 0 1021 3166 Clear 1% cloud Sunday, 11/10 00:00 16.5 62 6 3 2B NE 0 0 1022 3177 Clear 9% cloud 03:00 20.2 42 5 3 1B NE 0 0 1020 3172 Partly cloudy 48% cloud 06:00 18.6 48 6 3 2B NE 0 0 1019 3164 Overcast 90% cloud 09:00 12.3 78 3 2 1B NE 0 0 1021 3167 Cloudy 57% cloud 12:00 10.5 81 2 1 1B N 0 0 1021 3171 Partly cloudy 50% cloud 15:00 9.2 84 1 1 1B N 0 0 1021 3166 Clear 3% cloud 18:00 8.5 84 2 1 1B NW 0 0 1021 3160 Clear 1% cloud 21:00 8.7 81 1 0 0B NW 0 0 1021 3163 Clear 6% cloud Monday, 12/10 00:00 17.4 59 1 1 1B S 0 0 1021 3173 Clear 7% cloud 03:00 20.8 48 4 2 1B S 0.00 0 1019 3164 Partly cloudy 41% cloud 06:00 19.8 55 6 3 2B SW 0.08 0 1018 3158 Partly cloudy 37% cloud 09:00 14.4 85 1 0 0B NE 0.03 0 1020 3161 Cloudy 59% cloud 12:00 13 91 0 0 0B — 0.01 0 1022 3164 Overcast 96% cloud 15:00 12.5 93 2 1 1B W 0.02 0 1021 3156 Overcast 97% cloud 18:00 11.9 95 4 2 1B W 0.01 0 1020 3148 Overcast 87% cloud 21:00 10.6 95 3 2 1B W 0.00 0 1021 3147 Overcast 98% cloud Tuesday, 13/10 00:00 15.2 71 6 3 1B SW 0.00 0 1020 3150 Clear 17% cloud 03:00 19.8 49 13 7 3B SW 0 0 1017 3138 Clear 8% cloud 06:00 18.3 53 13 7 3B SW 0.01 0 1016 3127 Clear 19% cloud 09:00 12.6 85 8 4 2B SW 0.02 0 1017 3124 Partly cloudy 26% cloud 12:00 10.8 95 5 3 1B SW 0.00 0 1017 3121 Cloudy 62% cloud 15:00 10.7 96 7 4 2B SW 0.00 0 1016 3106 Overcast 99% cloud 18:00 12 94 9 5 2B SW 0.13 0 1013 3088 Overcast 100% cloud 21:00 12.6 95 11 6 2B SW 1.7 0 1012 3082 Overcast 100% cloud Wednesday, 14/10 00:00 14.7 92 13 7 3B SW 1.6 0 1011 3078 Cloudy 77% cloud 03:00 14.5 94 13 7 3B SW 4.7 0 1010 3067 Overcast 100% cloud 06:00 14.7 76 15 8 3B SW 0.84 0 1010 3056 Partly cloudy 22% cloud 09:00 10.7 85 9 5 2B W 0.33 0 1013 3062 Partly cloudy 30% cloud 12:00 7.3 93 5 3 1B W 0.02 0 1016 3067 Clear 17% cloud 15:00 6.1 92 5 2 1B NW 0.00 0 1017 3072 Partly cloudy 46% cloud 18:00 4.7 93 4 2 1B N 0 0 1017 3079 Cloudy 61% cloud 21:00 2.8 94 3 2 1B N 0 0 1019 3092 Overcast 90% cloud Thursday, 15/10 00:00 11.6 54 2 1 1B SE 0 0 1020 3111 Clear 6% cloud 03:00 16.8 31 10 6 2B SW 0 0 1018 3115 Clear 0% cloud 06:00 15.6 43 11 6 2B W 0 0 1018 3119 Clear 0% cloud 09:00 9.1 71 3 2 1B W 0 0 1021 3131 Clear 0% cloud 12:00 6.4 78 1 0 0B W 0 0 1023 3142 Clear 0% cloud 15:00 4.9 79 1 1 0B W 0 0 1023 3145 Clear 0% cloud 18:00 5 76 2 1 1B W 0 0 1023 3146 Clear 11% 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: UTC.
Coordinates: 35.9493233°N, 137.7240025°E · Requested elevation: 1676 m. Model terrain: 1423 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 | Friday, 09/10 18:00 11.2 62 4 2 1B N — — 1025 3184 Partly cloudy 24% cloud 21:00 11.5 59 6 3 2B NE 0.00 0 1024 3182 Partly cloudy 21% cloud Saturday, 10/10 00:00 12.5 55 7 4 2B NE 0 0 1024 3187 Clear 0% cloud 03:00 15.4 45 3 1 1B NE 0.00 0 1021 3179 Clear 0% cloud 06:00 17.5 45 2 1 1B NE 0.00 0 1020 3171 Clear 5% cloud 09:00 14.2 58 5 3 1B N 0 0 1021 3174 Clear 3% cloud 12:00 12.6 63 8 4 2B N 0 0 1023 3178 Clear 0% cloud 15:00 8.1 73 3 1 1B N 0 0 1022 3174 Clear 1% cloud 18:00 7.3 74 3 1 1B N 0 0 1021 3164 Clear 1% cloud 21:00 7.1 75 4 2 1B N 0 0 1021 3166 Clear 1% cloud Sunday, 11/10 00:00 14.5 58 6 3 1B NE 0 0 1022 3177 Clear 12% cloud 03:00 17.7 42 4 2 1B NE 0 0 1020 3172 Cloudy 51% cloud 06:00 16.3 46 5 3 1B NE 0 0 1019 3164 Overcast 87% cloud 09:00 11 71 2 1 1B N 0 0 1021 3167 Cloudy 58% cloud 12:00 9.4 73 1 1 1B N 0 0 1021 3171 Cloudy 51% cloud 15:00 8.2 76 1 1 1B W 0 0 1021 3166 Clear 4% cloud 18:00 7.6 78 3 2 1B W 0 0 1021 3160 Clear 1% cloud 21:00 7.7 78 2 1 1B W 0 0 1021 3163 Clear 8% cloud Monday, 12/10 00:00 15.1 60 2 1 1B SW 0 0 1021 3173 Clear 7% cloud 03:00 17.8 52 5 3 1B SW 0.00 0 1019 3164 Partly cloudy 42% cloud 06:00 16.8 60 7 4 2B SW 0.08 0 1019 3158 Partly cloudy 39% cloud 09:00 12.2 86 2 1 1B SW 0.03 0 1020 3161 Cloudy 56% cloud 12:00 11.2 90 3 1 1B SW 0.01 0 1022 3164 Overcast 96% cloud 15:00 10.7 91 4 2 1B SW 0.02 0 1021 3156 Overcast 97% cloud 18:00 10.2 90 6 3 2B SW 0.01 0 1020 3148 Overcast 88% cloud 21:00 9.2 88 5 3 1B W 0.01 0 1021 3147 Overcast 98% cloud Tuesday, 13/10 00:00 13.2 69 8 4 2B SW 0.00 0 1020 3151 Clear 16% cloud 03:00 16.9 49 14 8 3B SW 0 0 1017 3138 Clear 9% cloud 06:00 15.4 55 14 8 3B SW 0.01 0 1016 3127 Partly cloudy 22% cloud 09:00 10.6 82 10 5 2B SW 0.02 0 1017 3124 Partly cloudy 29% cloud 12:00 9.4 92 10 5 2B SW 0.00 0 1017 3122 Cloudy 65% cloud 15:00 9.3 95 16 9 3B SW 0.00 0 1016 3106 Overcast 99% cloud 18:00 10.2 97 18 10 3B SW 0.16 0 1013 3088 Overcast 100% cloud 21:00 10.6 99 19 10 3B SW 1.9 0 1012 3082 Overcast 100% cloud Wednesday, 14/10 00:00 12.3 95 21 11 4B SW 1.7 0 1011 3078 Cloudy 77% cloud 03:00 12 98 21 11 4B W 4.8 0 1010 3067 Overcast 100% cloud 06:00 11.9 79 21 11 4B W 0.88 0 1010 3056 Partly cloudy 23% cloud 09:00 8.5 83 15 8 3B W 0.36 0 1013 3062 Partly cloudy 33% cloud 12:00 5.9 83 10 6 2B W 0.03 0 1016 3068 Clear 18% cloud 15:00 4.8 82 11 6 2B NW 0.00 0 1017 3072 Partly cloudy 45% cloud 18:00 3.6 82 9 5 2B NW 0 0 1017 3079 Cloudy 62% cloud 21:00 2 82 7 4 2B NW 0 0 1019 3092 Overcast 86% cloud Thursday, 15/10 00:00 9.4 51 5 3 1B W 0 0 1020 3111 Clear 6% cloud 03:00 13.7 32 14 8 3B SW 0 0 1018 3115 Clear 1% cloud 06:00 12.7 43 15 8 3B W 0 0 1019 3119 Clear 0% cloud 09:00 7.2 66 8 4 2B W 0 0 1021 3131 Clear 0% cloud 12:00 5 70 6 3 2B W 0 0 1023 3142 Clear 0% cloud 15:00 3.9 69 7 4 2B W 0 0 1023 3145 Clear 1% cloud 18:00 4 67 8 4 2B W 0 0 1023 3146 Clear 11% cloud |
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