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: 36.7704363°N, 137.8849907°E · Requested elevation: 808 m. Model terrain: 1295 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 12.8 66 1 1 0B W — — 1024 3186 Clear 0% cloud 21:00 12 65 1 0 0B W 0 0 1024 3182 Clear 0% cloud Saturday, 10/10 00:00 18.4 56 2 1 1B S 0 0 1024 3186 Clear 2% cloud 03:00 21.1 49 2 1 1B SE 0 0 1022 3178 Clear 3% cloud 06:00 20.4 58 3 1 1B NE 0.00 0 1021 3172 Partly cloudy 45% cloud 09:00 15.8 83 2 1 1B NE 0.00 0 1022 3175 Partly cloudy 36% cloud 12:00 13 87 1 0 0B S 0 0 1023 3178 Cloudy 62% cloud 15:00 10.8 87 1 0 0B W 0 0 1022 3173 Overcast 84% cloud 18:00 10 85 1 1 1B N 0 0 1021 3164 Cloudy 63% cloud 21:00 9.4 85 2 1 1B NW 0 0 1022 3165 Cloudy 66% cloud Sunday, 11/10 00:00 18.4 55 2 1 1B N 0 0 1022 3176 Clear 1% cloud 03:00 20.9 48 5 3 1B N 0 0 1021 3171 Clear 11% cloud 06:00 19.8 58 6 3 1B NE 0 0 1020 3163 Partly cloudy 30% cloud 09:00 14.3 81 1 1 1B N 0 0 1021 3166 Partly cloudy 27% cloud 12:00 12.3 83 1 0 0B SE 0 0 1021 3168 Partly cloudy 44% cloud 15:00 12.2 82 1 0 0B S 0 0 1021 3164 Clear 15% cloud 18:00 12.1 83 0 0 0B S 0 0 1021 3159 Clear 12% cloud 21:00 11.2 83 0 0 0B NE 0 0 1021 3161 Partly cloudy 24% cloud Monday, 12/10 00:00 18 64 3 2 1B SE 0 0 1022 3170 Cloudy 70% cloud 03:00 20.5 56 2 1 1B SE 0.00 0 1020 3162 Cloudy 75% cloud 06:00 19.5 64 3 2 1B E 0.03 0 1020 3155 Partly cloudy 42% cloud 09:00 15.3 86 3 2 1B SE 0.02 0 1021 3158 Cloudy 52% cloud 12:00 13.3 86 2 1 1B S 0 0 1021 3162 Cloudy 60% cloud 15:00 12.7 84 1 1 1B SW 0 0 1021 3154 Clear 13% cloud 18:00 12.7 84 1 0 0B SW 0 0 1020 3145 Clear 18% cloud 21:00 12 87 2 1 1B S 0 0 1020 3144 Cloudy 72% cloud Tuesday, 13/10 00:00 17.8 71 3 2 1B S 0 0 1019 3145 Partly cloudy 33% cloud 03:00 20.7 55 1 1 1B S 0.01 0 1017 3131 Partly cloudy 40% cloud 06:00 20.2 61 3 1 1B SE 0.49 0 1015 3121 Partly cloudy 24% cloud 09:00 15.5 84 4 2 1B S 0.24 0 1016 3117 Partly cloudy 38% cloud 12:00 14.4 86 5 3 1B S 0.01 0 1015 3110 Cloudy 66% cloud 15:00 14.6 82 5 3 1B S 0 0 1013 3096 Cloudy 65% cloud 18:00 14.1 83 5 2 1B S 3.0 0 1011 3076 Overcast 84% cloud 21:00 14.3 84 3 2 1B SW 4.1 0 1010 3068 Cloudy 65% cloud Wednesday, 14/10 00:00 16.1 87 5 2 1B W 6.3 0 1010 3065 Overcast 97% cloud 03:00 15.8 85 6 3 2B W 12.6 0 1010 3052 Overcast 92% cloud 06:00 16 68 8 4 2B W 1.2 0 1010 3044 Overcast 88% cloud 09:00 12.5 84 8 5 2B NW 3.6 0 1013 2916 Cloudy 69% cloud 12:00 10 84 8 4 2B NW 0.61 0 1016 2842 Cloudy 67% cloud 15:00 9 83 6 3 2B NW 0.47 0 1018 3058 Cloudy 66% cloud 18:00 7.1 86 6 3 1B NW 0.03 0 1019 3065 Overcast 93% cloud 21:00 6.5 86 4 2 1B NW 0.05 0 1020 3078 Overcast 95% cloud Thursday, 15/10 00:00 11.5 62 1 1 1B N 0.01 0 1021 3097 Partly cloudy 36% cloud 03:00 15.1 53 1 1 1B N 0.01 0 1019 3101 Partly cloudy 23% cloud 06:00 14.1 59 4 2 1B N 0.01 0 1020 3106 Partly cloudy 31% cloud 09:00 9 80 1 1 1B N 0 0 1023 3119 Clear 9% cloud 12:00 7.6 79 1 0 0B SE 0 0 1024 3130 Clear 8% cloud 15:00 7.8 74 1 1 1B S 0 0 1023 3135 Clear 1% cloud 18:00 7.7 71 1 1 1B S 0 0 1023 3135 Clear 14% cloud |
|---|
Source: ECMWF · CC BY 4.0 · Processed by Snow Report.
Hakuba Cortina is a downhill ski area in Nagano Prefecture, Japan. Mapped terrain includes easy, intermediate, advanced routes. Its mapped lift network extends from approximately 808 to 1391 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: 36.7772125°N, 137.8883167°E · Requested elevation: 873 m. Model terrain: 1266 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 12.5 68 1 1 0B W — — 1024 3186 Clear 0% cloud 21:00 11.7 67 1 0 0B W 0 0 1024 3182 Clear 0% cloud Saturday, 10/10 00:00 18 57 2 1 1B S 0 0 1024 3186 Clear 2% cloud 03:00 20.7 50 2 1 1B SE 0 0 1022 3178 Clear 4% cloud 06:00 20 59 3 1 1B NE 0.00 0 1021 3172 Partly cloudy 43% cloud 09:00 15.4 84 2 1 1B NE 0.00 0 1022 3175 Partly cloudy 35% cloud 12:00 12.6 88 1 0 0B S 0 0 1023 3178 Cloudy 60% cloud 15:00 10.5 88 1 0 0B SW 0 0 1022 3173 Overcast 82% cloud 18:00 9.7 87 1 1 1B N 0 0 1021 3164 Cloudy 61% cloud 21:00 9.1 87 2 1 1B NW 0 0 1022 3165 Cloudy 64% cloud Sunday, 11/10 00:00 18 56 2 1 1B N 0 0 1022 3176 Clear 1% cloud 03:00 20.5 49 5 3 1B N 0 0 1021 3171 Clear 10% cloud 06:00 19.4 60 6 3 2B NE 0 0 1020 3163 Partly cloudy 30% cloud 09:00 14 83 1 1 1B N 0 0 1021 3166 Partly cloudy 28% cloud 12:00 12 85 1 0 0B SE 0 0 1021 3168 Partly cloudy 44% cloud 15:00 11.8 84 1 0 0B S 0 0 1021 3164 Clear 15% cloud 18:00 11.7 85 0 0 0B S 0 0 1021 3159 Clear 11% cloud 21:00 10.8 85 0 0 0B NE 0 0 1021 3161 Partly cloudy 24% cloud Monday, 12/10 00:00 17.6 65 3 1 1B SE 0 0 1022 3170 Cloudy 69% cloud 03:00 20 58 2 1 1B E 0.00 0 1020 3162 Cloudy 75% cloud 06:00 19.1 66 3 2 1B E 0.03 0 1020 3155 Partly cloudy 41% cloud 09:00 14.8 87 3 2 1B SE 0.02 0 1021 3158 Cloudy 51% cloud 12:00 12.9 88 2 1 1B S 0 0 1021 3162 Cloudy 61% cloud 15:00 12.4 86 1 1 1B SW 0 0 1021 3154 Clear 13% cloud 18:00 12.4 86 1 0 0B SW 0 0 1020 3145 Clear 17% cloud 21:00 11.7 89 2 1 1B S 0 0 1020 3144 Cloudy 70% cloud Tuesday, 13/10 00:00 17.4 73 3 2 1B S 0 0 1019 3145 Partly cloudy 33% cloud 03:00 20.3 56 1 1 1B S 0.01 0 1017 3131 Partly cloudy 40% cloud 06:00 19.8 63 3 1 1B SE 0.47 0 1015 3121 Partly cloudy 24% cloud 09:00 15.1 85 4 2 1B SE 0.23 0 1016 3117 Partly cloudy 38% cloud 12:00 14 87 5 3 1B S 0.01 0 1015 3110 Cloudy 63% cloud 15:00 14.2 83 5 3 1B S 0 0 1013 3095 Cloudy 64% cloud 18:00 13.7 85 5 3 1B S 2.9 0 1011 3076 Overcast 84% cloud 21:00 13.9 86 3 2 1B SW 4.0 0 1010 3068 Cloudy 66% cloud Wednesday, 14/10 00:00 15.7 89 5 3 1B W 6.3 0 1010 3065 Overcast 97% cloud 03:00 15.5 86 6 3 2B W 12.4 0 1010 3052 Overcast 90% cloud 06:00 15.6 70 8 4 2B W 1.2 0 1010 3044 Overcast 88% cloud 09:00 12.1 85 8 4 2B NW 3.6 0 1013 2913 Cloudy 69% cloud 12:00 9.7 86 7 4 2B NW 0.67 0 1016 2839 Cloudy 67% cloud 15:00 8.6 85 6 3 1B NW 0.48 0 1018 3058 Cloudy 65% cloud 18:00 6.9 89 6 3 1B NW 0.04 0 1019 3065 Overcast 92% cloud 21:00 6.2 88 4 2 1B NW 0.06 0 1020 3078 Overcast 94% cloud Thursday, 15/10 00:00 11.2 63 1 1 1B N 0.01 0 1021 3097 Partly cloudy 37% cloud 03:00 14.7 54 1 1 1B N 0.01 0 1020 3101 Partly cloudy 24% cloud 06:00 13.7 60 4 2 1B N 0.01 0 1020 3106 Partly cloudy 31% cloud 09:00 8.7 82 1 1 1B N 0 0 1023 3119 Clear 9% cloud 12:00 7.3 81 1 0 0B SE 0 0 1024 3130 Clear 8% cloud 15:00 7.4 75 1 1 1B S 0 0 1023 3135 Clear 1% cloud 18:00 7.4 73 1 1 1B S 0 0 1023 3135 Clear 14% cloud |
|---|
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: 36.7830236°N, 137.8703485°E · Requested elevation: 1391 m. Model terrain: 1267 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 10 70 1 1 1B SW — — 1024 3186 Clear 0% cloud 21:00 9.3 69 1 0 0B SW 0 0 1024 3182 Clear 0% cloud Saturday, 10/10 00:00 15.3 60 1 1 1B S 0 0 1024 3186 Clear 2% cloud 03:00 17.7 54 1 1 1B SE 0 0 1022 3178 Clear 4% cloud 06:00 17.1 64 3 2 1B N 0.00 0 1021 3172 Partly cloudy 47% cloud 09:00 12.9 89 2 1 1B N 0.00 0 1022 3175 Partly cloudy 37% cloud 12:00 10.3 91 0 0 0B S 0 0 1023 3178 Cloudy 62% cloud 15:00 8.2 91 1 0 0B SW 0 0 1022 3173 Overcast 82% cloud 18:00 7.5 89 1 1 1B NW 0 0 1021 3164 Cloudy 63% cloud 21:00 7 89 2 1 1B NW 0 0 1022 3165 Cloudy 66% cloud Sunday, 11/10 00:00 15.3 59 2 1 1B N 0 0 1022 3176 Clear 1% cloud 03:00 17.5 53 5 3 1B N 0 0 1021 3171 Clear 10% cloud 06:00 16.5 63 5 3 1B N 0 0 1020 3163 Partly cloudy 29% cloud 09:00 11.6 86 1 1 1B N 0 0 1021 3166 Partly cloudy 30% cloud 12:00 9.7 88 1 0 0B S 0 0 1021 3168 Partly cloudy 41% cloud 15:00 9.5 87 1 1 1B S 0 0 1021 3164 Clear 16% cloud 18:00 9.3 89 1 1 1B SW 0 0 1021 3159 Clear 13% cloud 21:00 8.6 90 1 0 0B SW 0 0 1021 3161 Partly cloudy 24% cloud Monday, 12/10 00:00 14.9 70 3 1 1B SE 0 0 1022 3170 Cloudy 69% cloud 03:00 17 63 2 1 1B SE 0.00 0 1020 3161 Cloudy 75% cloud 06:00 16 74 2 1 1B E 0.03 0 1020 3155 Partly cloudy 46% cloud 09:00 12.2 95 3 2 1B SE 0.02 0 1021 3158 Cloudy 54% cloud 12:00 10.4 94 3 1 1B S 0 0 1021 3162 Cloudy 55% cloud 15:00 9.9 91 2 1 1B SW 0 0 1021 3154 Clear 12% cloud 18:00 9.8 91 2 1 1B SW 0 0 1020 3145 Clear 18% cloud 21:00 9.3 93 3 2 1B S 0 0 1020 3143 Cloudy 67% cloud Tuesday, 13/10 00:00 14.7 77 4 2 1B S 0 0 1019 3145 Partly cloudy 28% cloud 03:00 17.2 61 2 1 1B SW 0.01 0 1017 3131 Partly cloudy 44% cloud 06:00 16.6 69 3 2 1B S 0.53 0 1015 3121 Partly cloudy 24% cloud 09:00 12.3 92 4 2 1B S 0.25 0 1016 3117 Partly cloudy 40% cloud 12:00 11.4 93 6 3 2B S 0.01 0 1015 3110 Cloudy 66% cloud 15:00 11.7 90 8 4 2B S 0 0 1013 3095 Cloudy 67% cloud 18:00 11.2 92 8 4 2B SW 2.9 0 1011 3076 Overcast 84% cloud 21:00 11.4 94 9 5 2B SW 4.1 0 1010 3068 Cloudy 68% cloud Wednesday, 14/10 00:00 12.8 98 9 5 2B SW 7.0 0 1010 3065 Overcast 97% cloud 03:00 12.5 94 11 6 2B W 12.9 0 1010 3052 Overcast 88% cloud 06:00 12.3 79 12 7 3B W 1.4 0 1010 3044 Overcast 89% cloud 09:00 9.1 94 11 6 2B W 4.1 0 1013 2897 Cloudy 72% cloud 12:00 6.9 93 10 5 2B NW 0.78 0 1016 2824 Cloudy 70% cloud 15:00 6 90 9 5 2B NW 0.55 0 1018 3058 Cloudy 68% cloud 18:00 4.5 92 9 5 2B NW 0.05 0 1019 3065 Overcast 92% cloud 21:00 3.9 92 7 4 2B NW 0.07 0 1020 3078 Overcast 93% cloud Thursday, 15/10 00:00 8.5 66 4 2 1B W 0.01 0 1021 3097 Partly cloudy 35% cloud 03:00 11.7 57 5 3 1B W 0.01 0 1020 3101 Partly cloudy 22% cloud 06:00 10.8 64 5 3 1B NW 0.01 0 1020 3106 Partly cloudy 30% cloud 09:00 6.1 86 4 2 1B W 0 0 1023 3119 Clear 7% cloud 12:00 4.8 85 3 2 1B SW 0 0 1024 3130 Clear 6% cloud 15:00 4.9 79 4 2 1B SW 0 0 1023 3135 Clear 1% cloud 18:00 4.9 76 4 2 1B SW 0 0 1023 3135 Clear 13% cloud |
|---|