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: 36.5240329°N, 138.3221105°E · Requested elevation: 1252 m. Model terrain: 976 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 10.8 78 1 0 0B NW — — 1024 3185 Partly cloudy 26% cloud 06:00 11.2 68 3 2 1B NE 0 0 1024 3182 Clear 9% cloud 09:00 14.3 67 3 1 1B SE 0 0 1024 3186 Clear 7% cloud 12:00 17 62 2 1 1B SE 0 0 1022 3178 Clear 6% cloud 15:00 17.7 58 2 1 1B NE 0 0 1020 3171 Clear 12% cloud 18:00 13.6 88 4 2 1B NE 0 0 1022 3174 Clear 8% cloud 21:00 12.4 89 2 1 1B E 0 0 1023 3178 Partly cloudy 35% cloud Sunday, 11/10 00:00 11.7 84 1 0 0B SE 0 0 1022 3172 Partly cloudy 37% cloud 03:00 11 81 5 3 1B N 0 0 1021 3164 Cloudy 66% cloud 06:00 10.9 74 9 5 2B N 0.00 0 1022 3165 Partly cloudy 23% cloud 09:00 14.3 61 7 4 2B N 0 0 1022 3175 Clear 10% cloud 12:00 17.1 49 9 5 2B N 0 0 1020 3170 Clear 1% cloud 15:00 17 59 11 6 2B N 0 0 1019 3164 Cloudy 69% cloud 18:00 13.6 76 8 4 2B NE 0 0 1020 3167 Clear 9% cloud 21:00 12.3 71 2 1 1B NE 0 0 1021 3170 Partly cloudy 24% cloud Monday, 12/10 00:00 11.1 77 2 1 1B SE 0 0 1021 3165 Partly cloudy 25% cloud 03:00 10.8 79 2 1 1B S 0.00 0 1021 3159 Partly cloudy 20% cloud 06:00 10.6 81 1 1 1B NW 0.00 0 1021 3163 Cloudy 69% cloud 09:00 14 74 3 1 1B S 0 0 1022 3172 Partly cloudy 25% cloud 12:00 17 67 3 2 1B SE 0 0 1020 3163 Partly cloudy 28% cloud 15:00 16.5 76 2 1 1B NE 0.02 0 1019 3157 Partly cloudy 40% cloud 18:00 13.6 93 4 2 1B SE 0 0 1021 3161 Cloudy 51% cloud 21:00 12.8 88 8 4 2B SE 0 0 1021 3164 Partly cloudy 37% cloud Tuesday, 13/10 00:00 11.8 91 8 4 2B S 0 0 1021 3156 Partly cloudy 35% cloud 03:00 11 92 6 3 1B S 0 0 1020 3147 Partly cloudy 38% cloud 06:00 10.8 90 6 3 2B S 0 0 1020 3146 Partly cloudy 27% cloud 09:00 14.3 78 9 5 2B S 0 0 1020 3148 Clear 9% cloud 12:00 17.4 62 9 5 2B S 0.00 0 1016 3135 Clear 7% cloud 15:00 17.3 67 8 4 2B S 0.05 0 1015 3124 Clear 17% cloud 18:00 13.8 85 11 6 2B S 0.06 0 1016 3120 Partly cloudy 40% cloud 21:00 12.7 89 16 8 3B S 0.02 0 1015 3116 Partly cloudy 46% cloud Wednesday, 14/10 00:00 12.1 90 10 5 2B SW 0.01 0 1013 3101 Cloudy 67% cloud 03:00 11.7 86 10 5 2B SW 0.05 0 1011 3084 Cloudy 67% cloud 06:00 11.7 89 11 6 2B SW 0.12 0 1010 3076 Cloudy 60% cloud 09:00 16.5 74 12 7 2B SW 0.06 0 1009 3072 Partly cloudy 31% cloud 12:00 14.5 95 8 4 2B W 5.3 0 1009 3059 Overcast 99% cloud 15:00 14.9 86 12 7 2B W 3.4 0 1008 3051 Cloudy 59% cloud 18:00 11 95 8 4 2B NW 1.3 0 1011 3056 Partly cloudy 48% cloud 21:00 8.3 86 10 5 2B NW 0.06 0 1014 3058 Partly cloudy 43% cloud Thursday, 15/10 00:00 7.1 82 12 6 2B NW 0.03 0 1016 3061 Partly cloudy 34% cloud 03:00 5.5 81 11 6 2B NW 0.01 0 1017 3068 Partly cloudy 34% cloud 06:00 5.1 83 10 5 2B NW 0.04 0 1020 3081 Partly cloudy 42% cloud 09:00 8.3 70 9 5 2B N 0.06 0 1021 3102 Clear 11% cloud 12:00 11.5 56 5 3 1B NW 0.00 0 1019 3108 Clear 6% cloud 15:00 12.1 56 8 4 2B N 0 0 1019 3111 Clear 4% cloud 18:00 8.6 79 4 2 1B E 0 0 1022 3123 Clear 8% cloud 21:00 7.6 83 4 2 1B SE 0 0 1023 3133 Partly cloudy 24% cloud Friday, 16/10 00:00 6.4 87 6 3 2B S 0 0 1024 3138 Overcast 83% cloud 03:00 6.4 85 7 4 2B S 0 0 1024 3139 Cloudy 51% cloud |
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Source: ECMWF · CC BY 4.0 · Processed by Snow Report.
Sugadairakogen Pine Beak Ski Area is a downhill ski area in Nagano Prefecture, Japan. Mapped terrain includes easy, intermediate, advanced routes. Its mapped lift network extends from approximately 1252 to 1634 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: 36.5296299°N, 138.3093225°E · Requested elevation: 1299 m. Model terrain: 935 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 11.3 76 1 0 0B NW — — 1024 3185 Partly cloudy 26% cloud 06:00 11.5 67 4 2 1B NE 0 0 1024 3182 Clear 10% cloud 09:00 13.9 67 3 2 1B SE 0 0 1024 3186 Clear 8% cloud 12:00 16.3 63 2 1 1B SE 0 0 1022 3178 Clear 6% cloud 15:00 17.2 58 3 1 1B NE 0 0 1020 3171 Clear 11% cloud 18:00 13.6 87 5 2 1B NE 0 0 1022 3174 Clear 8% cloud 21:00 12.5 88 2 1 1B E 0 0 1022 3178 Partly cloudy 32% cloud Sunday, 11/10 00:00 12 81 1 0 0B SE 0 0 1022 3172 Partly cloudy 34% cloud 03:00 11.4 78 6 3 2B N 0 0 1021 3164 Cloudy 68% cloud 06:00 11.2 71 11 6 2B N 0.00 0 1022 3165 Partly cloudy 24% cloud 09:00 14 59 9 5 2B N 0 0 1022 3175 Clear 10% cloud 12:00 16.4 49 10 6 2B N 0 0 1020 3170 Clear 1% cloud 15:00 16.5 58 12 7 2B N 0 0 1019 3164 Cloudy 67% cloud 18:00 13.7 71 9 5 2B NE 0 0 1020 3167 Clear 7% cloud 21:00 12.5 65 3 2 1B NE 0 0 1021 3170 Partly cloudy 22% cloud Monday, 12/10 00:00 11.5 72 3 1 1B SE 0 0 1021 3165 Partly cloudy 23% cloud 03:00 11.2 75 2 1 1B S 0.00 0 1021 3159 Clear 18% cloud 06:00 11.1 77 1 1 1B W 0.00 0 1021 3163 Cloudy 69% cloud 09:00 13.7 71 3 2 1B S 0 0 1022 3172 Partly cloudy 25% cloud 12:00 16.4 68 4 2 1B SE 0 0 1020 3163 Partly cloudy 25% cloud 15:00 16.1 77 3 1 1B NE 0.02 0 1019 3157 Partly cloudy 37% cloud 18:00 13.5 93 5 3 1B SE 0 0 1020 3161 Partly cloudy 48% cloud 21:00 12.8 87 10 5 2B SE 0 0 1021 3164 Partly cloudy 37% cloud Tuesday, 13/10 00:00 11.9 90 9 5 2B S 0 0 1021 3156 Partly cloudy 31% cloud 03:00 11.3 92 7 4 2B S 0 0 1020 3147 Partly cloudy 34% cloud 06:00 11.1 89 7 4 2B S 0 0 1020 3146 Partly cloudy 25% cloud 09:00 13.9 78 11 6 2B S 0 0 1020 3148 Clear 9% cloud 12:00 16.7 63 11 6 2B S 0.00 0 1016 3135 Clear 6% cloud 15:00 16.8 67 9 5 2B S 0.05 0 1015 3124 Clear 16% cloud 18:00 13.8 84 13 7 3B S 0.05 0 1016 3120 Partly cloudy 36% cloud 21:00 12.8 87 19 10 3B S 0.02 0 1015 3116 Partly cloudy 42% cloud Wednesday, 14/10 00:00 11.9 89 12 7 2B SW 0.01 0 1013 3101 Cloudy 64% cloud 03:00 11.5 86 12 6 2B SW 0.06 0 1011 3084 Cloudy 68% cloud 06:00 11.5 89 13 7 3B SW 0.13 0 1010 3076 Cloudy 59% cloud 09:00 16.2 74 14 8 3B SW 0.06 0 1009 3072 Partly cloudy 32% cloud 12:00 14 95 9 5 2B W 5.5 0 1009 3059 Overcast 98% cloud 15:00 14.5 86 14 8 3B W 3.2 0 1008 3051 Cloudy 57% cloud 18:00 10.7 95 9 5 2B NW 1.3 0 1011 3056 Partly cloudy 49% cloud 21:00 8.2 85 10 6 2B NW 0.06 0 1014 3058 Partly cloudy 43% cloud Thursday, 15/10 00:00 7.1 79 13 7 3B NW 0.03 0 1016 3061 Partly cloudy 31% cloud 03:00 5.6 78 13 7 3B NW 0.01 0 1018 3068 Partly cloudy 32% cloud 06:00 5.2 80 12 6 2B NW 0.05 0 1020 3081 Partly cloudy 39% cloud 09:00 7.6 71 9 5 2B N 0.07 0 1021 3102 Clear 13% cloud 12:00 10.7 57 5 3 1B NW 0.01 0 1019 3108 Clear 6% cloud 15:00 11.5 56 8 4 2B N 0 0 1019 3111 Clear 4% cloud 18:00 8.6 77 4 2 1B E 0 0 1022 3123 Clear 7% cloud 21:00 7.6 81 5 3 1B SE 0 0 1023 3133 Partly cloudy 21% cloud Friday, 16/10 00:00 6.7 84 8 4 2B S 0 0 1024 3138 Overcast 81% cloud 03:00 6.8 82 9 5 2B S 0 0 1024 3139 Partly cloudy 48% 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: 36.5138108°N, 138.3056784°E · Requested elevation: 1634 m. Model terrain: 938 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 12.5 66 1 1 1B NW — — 1024 3185 Partly cloudy 27% cloud 06:00 12.4 60 7 4 2B NE 0 0 1024 3182 Clear 9% cloud 09:00 11.8 64 6 3 2B SE 0 0 1024 3186 Clear 7% cloud 12:00 13.3 67 4 2 1B SE 0 0 1022 3178 Clear 6% cloud 15:00 14.6 53 4 2 1B NE 0 0 1020 3171 Clear 11% cloud 18:00 13 82 6 3 2B NE 0 0 1022 3174 Clear 8% cloud 21:00 12.1 82 3 2 1B E 0 0 1022 3178 Partly cloudy 29% cloud Sunday, 11/10 00:00 12.6 70 0 0 0B S 0 0 1022 3172 Partly cloudy 30% cloud 03:00 12.6 64 10 5 2B N 0 0 1021 3164 Cloudy 71% cloud 06:00 12.1 57 17 9 3B N 0.00 0 1022 3165 Partly cloudy 25% cloud 09:00 12.4 46 14 7 3B N 0 0 1022 3176 Clear 9% cloud 12:00 13.6 43 14 7 3B N 0 0 1020 3170 Clear 1% cloud 15:00 14.1 52 15 8 3B N 0 0 1019 3164 Cloudy 70% cloud 18:00 13.5 56 11 6 2B NE 0 0 1020 3167 Clear 7% cloud 21:00 12.9 46 3 2 1B NE 0 0 1021 3170 Clear 18% cloud Monday, 12/10 00:00 12.4 57 4 2 1B SE 0 0 1021 3165 Partly cloudy 22% cloud 03:00 12.1 62 4 2 1B S 0.00 0 1021 3159 Clear 17% cloud 06:00 12.1 65 3 1 1B W 0.00 0 1021 3163 Cloudy 72% cloud 09:00 12.1 64 4 2 1B SE 0 0 1022 3172 Partly cloudy 24% cloud 12:00 13.6 70 7 4 2B SE 0 0 1020 3163 Partly cloudy 23% cloud 15:00 13.7 82 4 2 1B E 0.02 0 1019 3157 Partly cloudy 37% cloud 18:00 12.5 91 8 4 2B SE 0 0 1020 3161 Partly cloudy 49% cloud 21:00 11.8 79 14 8 3B SE 0 0 1021 3164 Partly cloudy 33% cloud Tuesday, 13/10 00:00 11.5 86 13 7 3B S 0 0 1021 3156 Partly cloudy 30% cloud 03:00 11.5 86 12 7 3B SW 0 0 1020 3147 Partly cloudy 34% cloud 06:00 11.4 83 13 7 3B S 0 0 1020 3146 Partly cloudy 24% cloud 09:00 11.8 76 16 9 3B S 0 0 1020 3148 Clear 9% cloud 12:00 13.7 65 15 8 3B S 0.00 0 1016 3135 Clear 6% cloud 15:00 14.1 70 12 6 2B S 0.04 0 1015 3124 Clear 15% cloud 18:00 12.7 78 19 10 3B S 0.04 0 1016 3120 Partly cloudy 35% cloud 21:00 12 80 25 13 4B S 0.02 0 1015 3116 Partly cloudy 41% cloud Wednesday, 14/10 00:00 10.8 84 21 11 4B SW 0.01 0 1013 3101 Cloudy 65% cloud 03:00 10.4 84 22 12 4B SW 0.03 0 1011 3084 Cloudy 67% cloud 06:00 10.3 89 24 13 4B SW 0.10 0 1010 3076 Cloudy 60% cloud 09:00 14 74 23 13 4B SW 0.05 0 1009 3072 Partly cloudy 31% cloud 12:00 12.1 96 15 8 3B W 5.5 0 1009 3059 Overcast 99% cloud 15:00 12.3 85 23 12 4B W 3.3 0 1008 3051 Cloudy 57% cloud 18:00 8.9 90 16 9 3B W 1.2 0 1011 3056 Partly cloudy 46% cloud 21:00 6.7 77 16 8 3B NW 0.05 0 1014 3058 Partly cloudy 40% cloud Thursday, 15/10 00:00 6.1 66 19 10 3B NW 0.01 0 1016 3062 Partly cloudy 30% cloud 03:00 4.8 65 21 11 4B NW 0.00 0 1017 3068 Partly cloudy 29% cloud 06:00 4.5 67 19 10 3B NW 0.02 0 1020 3082 Partly cloudy 35% cloud 09:00 5.1 68 11 6 2B NW 0.03 0 1021 3102 Clear 10% cloud 12:00 7.7 57 9 5 2B W 0.00 0 1019 3108 Clear 5% cloud 15:00 8.9 54 7 4 2B NW 0 0 1019 3111 Clear 3% cloud 18:00 7.9 72 3 2 1B SE 0 0 1022 3123 Clear 7% cloud 21:00 7.2 76 7 4 2B S 0 0 1023 3133 Partly cloudy 20% cloud Friday, 16/10 00:00 7.3 73 12 6 2B S 0 0 1024 3138 Overcast 87% cloud 03:00 7.7 70 14 8 3B S 0 0 1024 3139 Cloudy 50% cloud |
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