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 2026-10-10 06:00:00 UTC · 6 days · Times: UTC.
Coordinates: 39.7628386°N, 140.7606637°E · Requested elevation: 577 m. Model terrain: 584 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 | Saturday, 10/10 06:00 20.1 53 3 2 1B W — — 1021 3169 Clear 0% cloud 09:00 14.3 83 2 1 1B NE 0 0 1021 3172 Clear 0% cloud 12:00 12.4 90 4 2 1B E 0 0 1021 3171 Clear 0% cloud 15:00 11.9 92 4 2 1B NE 0 0 1021 3162 Clear 1% cloud 18:00 11.4 94 3 1 1B NE 0 0 1021 3155 Clear 8% cloud 21:00 11.6 92 2 1 1B NE 0 0 1021 3155 Clear 8% cloud Sunday, 11/10 00:00 16.6 79 5 3 1B W 0 0 1022 3159 Clear 8% cloud 03:00 19.2 62 8 4 2B SW 0 0 1021 3153 Clear 18% cloud 06:00 18.4 67 8 4 2B SW 0 0 1019 3143 Cloudy 57% cloud 09:00 13 95 2 1 1B N 0 0 1021 3151 Partly cloudy 21% cloud 12:00 11.2 95 3 1 1B NE 0.00 0 1021 3151 Cloudy 61% cloud 15:00 10.7 95 3 2 1B NE 0.00 0 1021 3148 Cloudy 56% cloud 18:00 9.7 94 3 2 1B NE 0 0 1021 3147 Cloudy 64% cloud 21:00 9.5 88 4 2 1B NE 0 0 1021 3149 Partly cloudy 40% cloud Monday, 12/10 00:00 15.7 69 3 2 1B E 0.00 0 1022 3159 Overcast 91% cloud 03:00 18.4 57 4 2 1B SE 0 0 1021 3151 Overcast 99% cloud 06:00 18 58 5 3 1B SE 0 0 1020 3149 Partly cloudy 49% cloud 09:00 13 86 4 2 1B NE 0 0 1021 3156 Clear 1% cloud 12:00 11.3 92 6 3 2B NE 0 0 1021 3156 Clear 1% cloud 15:00 10.6 93 4 2 1B NE 0 0 1020 3146 Clear 0% cloud 18:00 10.3 95 6 3 1B NE 0 0 1019 3138 Clear 2% cloud 21:00 10.2 92 6 3 2B NE 0 0 1019 3135 Clear 6% cloud Tuesday, 13/10 00:00 16.7 77 6 3 2B E 0.00 0 1018 3134 Clear 3% cloud 03:00 19.8 61 11 6 2B SE 0 0 1016 3118 Partly cloudy 41% cloud 06:00 19.1 67 9 5 2B SE 0.02 0 1014 3104 Partly cloudy 35% cloud 09:00 14.3 94 7 4 2B E 0.00 0 1014 3100 Partly cloudy 41% cloud 12:00 14.5 98 7 4 2B E 0.03 0 1013 3092 Overcast 98% cloud 15:00 14.7 98 6 3 2B E 0.06 0 1011 3074 Cloudy 78% cloud 18:00 14.7 98 7 4 2B SE 0.09 0 1008 3051 Overcast 93% cloud 21:00 15.1 98 8 4 2B E 0.07 0 1007 3036 Overcast 100% cloud Wednesday, 14/10 00:00 15.7 99 4 2 1B S 3.7 0 1006 3029 Overcast 100% cloud 03:00 16 99 16 9 3B W 4.1 0 1006 3013 Overcast 100% cloud 06:00 14 97 16 9 3B W 3.5 0 1007 3005 Overcast 98% cloud 09:00 10.9 97 19 10 3B W 1.1 0 1011 2550 Cloudy 76% cloud 12:00 8.6 94 16 9 3B W 0.04 0 1014 2732 Partly cloudy 35% cloud 15:00 8.2 89 15 8 3B W 0.01 0 1015 2394 Partly cloudy 46% cloud 18:00 7.7 85 13 7 3B W 0.03 0 1016 2348 Overcast 85% cloud 21:00 7.8 82 10 5 2B W 0.03 0 1018 2182 Partly cloudy 40% cloud Thursday, 15/10 00:00 11.8 60 18 10 3B W 0.01 0 1020 2147 Overcast 93% cloud 03:00 13 55 22 12 4B W 0.03 0 1020 2098 Overcast 98% cloud 06:00 12.4 58 20 11 4B W 0.03 0 1020 2180 Cloudy 52% cloud 09:00 8.6 82 5 3 1B W 0 0 1022 2612 Clear 10% cloud 12:00 7.4 89 1 1 1B E 0 0 1023 2715 Partly cloudy 21% cloud 15:00 7.6 87 3 2 1B SE 0 0 1022 2790 Partly cloudy 26% cloud 18:00 7.9 85 4 2 1B S 0 0 1021 2854 Clear 14% cloud 21:00 8.2 83 5 2 1B SW 0.01 0 1021 2937 Cloudy 73% cloud Friday, 16/10 00:00 10.9 89 7 4 2B W 1.1 0 1022 2793 Overcast 100% cloud 03:00 11.8 98 12 6 2B W 6.8 0 1021 2819 Overcast 100% cloud 06:00 13.5 95 9 5 2B W 3.4 0 1021 2965 Cloudy 68% cloud |
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Source: ECMWF · CC BY 4.0 · Processed by Snow Report.
Tazawako Ski Resort is a downhill ski area in Akita Prefecture, Japan. Mapped terrain includes easy, intermediate, advanced routes. Its mapped lift network extends from approximately 577 to 1173 metres above sea level.
Data: OpenSkiData / OpenSkiMap, OpenStreetMap contributors (ODbL), Skimap.org, Who's On First, Mapterhorn.
ECMWF IFS · Run 2026-10-10 06:00:00 UTC · 6 days · Times: UTC.
Coordinates: 39.7614717°N, 140.7599816°E · Requested elevation: 582 m. Model terrain: 583 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 | Saturday, 10/10 06:00 20.1 53 3 2 1B W — — 1021 3169 Clear 0% cloud 09:00 14.3 83 2 1 1B NE 0 0 1021 3172 Clear 0% cloud 12:00 12.3 90 4 2 1B E 0 0 1021 3171 Clear 0% cloud 15:00 11.9 93 4 2 1B NE 0 0 1021 3162 Clear 1% cloud 18:00 11.4 94 3 1 1B NE 0 0 1021 3155 Clear 8% cloud 21:00 11.5 92 2 1 1B NE 0 0 1021 3155 Clear 8% cloud Sunday, 11/10 00:00 16.5 79 5 3 1B W 0 0 1022 3159 Clear 7% cloud 03:00 19.2 62 8 4 2B SW 0 0 1021 3153 Clear 18% cloud 06:00 18.3 67 8 4 2B SW 0 0 1019 3143 Cloudy 57% cloud 09:00 13 96 2 1 1B N 0 0 1021 3151 Partly cloudy 20% cloud 12:00 11.2 95 3 1 1B NE 0.00 0 1021 3151 Cloudy 61% cloud 15:00 10.6 95 3 2 1B NE 0.00 0 1021 3148 Cloudy 56% cloud 18:00 9.7 94 3 2 1B NE 0 0 1021 3147 Cloudy 64% cloud 21:00 9.5 88 4 2 1B NE 0 0 1021 3149 Partly cloudy 40% cloud Monday, 12/10 00:00 15.7 70 3 2 1B SE 0.00 0 1022 3159 Overcast 91% cloud 03:00 18.4 57 4 2 1B SE 0 0 1021 3151 Overcast 99% cloud 06:00 17.9 58 5 3 1B SE 0 0 1020 3149 Partly cloudy 48% cloud 09:00 13 86 4 2 1B NE 0 0 1021 3156 Clear 1% cloud 12:00 11.2 92 6 3 2B NE 0 0 1021 3156 Clear 1% cloud 15:00 10.6 93 4 2 1B NE 0 0 1020 3146 Clear 0% cloud 18:00 10.2 95 6 3 2B NE 0 0 1019 3138 Clear 2% cloud 21:00 10.2 92 6 3 2B NE 0 0 1019 3135 Clear 6% cloud Tuesday, 13/10 00:00 16.7 77 6 3 2B E 0.00 0 1018 3134 Clear 2% cloud 03:00 19.8 61 11 6 2B SE 0 0 1016 3118 Partly cloudy 41% cloud 06:00 19 67 9 5 2B SE 0.02 0 1014 3104 Partly cloudy 36% cloud 09:00 14.3 94 7 4 2B E 0.00 0 1014 3100 Partly cloudy 40% cloud 12:00 14.5 98 7 4 2B E 0.03 0 1013 3092 Overcast 98% cloud 15:00 14.7 98 6 3 2B E 0.06 0 1011 3074 Cloudy 78% cloud 18:00 14.7 98 7 4 2B SE 0.09 0 1008 3051 Overcast 93% cloud 21:00 15 98 8 4 2B E 0.07 0 1007 3036 Overcast 100% cloud Wednesday, 14/10 00:00 15.7 99 4 2 1B S 3.7 0 1006 3029 Overcast 100% cloud 03:00 16 99 16 9 3B W 4.1 0 1006 3013 Overcast 100% cloud 06:00 14 97 16 9 3B W 3.5 0 1007 3005 Overcast 98% cloud 09:00 10.8 98 19 10 3B W 1.0 0 1011 2550 Cloudy 76% cloud 12:00 8.6 94 16 9 3B W 0.04 0 1014 2732 Partly cloudy 35% cloud 15:00 8.2 89 15 8 3B W 0.01 0 1015 2394 Partly cloudy 46% cloud 18:00 7.7 85 13 7 3B W 0.03 0 1016 2348 Overcast 85% cloud 21:00 7.8 82 10 5 2B W 0.03 0 1018 2182 Partly cloudy 40% cloud Thursday, 15/10 00:00 11.8 60 18 10 3B W 0.01 0 1020 2148 Overcast 93% cloud 03:00 13 55 22 12 4B W 0.03 0 1020 2098 Overcast 98% cloud 06:00 12.4 58 20 11 4B W 0.03 0 1020 2180 Cloudy 52% cloud 09:00 8.6 82 5 3 1B W 0 0 1022 2613 Clear 10% cloud 12:00 7.4 89 1 1 1B E 0 0 1023 2716 Partly cloudy 21% cloud 15:00 7.6 87 3 2 1B SE 0 0 1022 2790 Partly cloudy 26% cloud 18:00 7.8 85 3 2 1B S 0 0 1021 2854 Clear 14% cloud 21:00 8.2 83 5 2 1B SW 0.01 0 1021 2938 Cloudy 73% cloud Friday, 16/10 00:00 10.8 90 7 4 2B W 1.1 0 1022 2793 Overcast 100% cloud 03:00 11.7 98 12 6 2B W 6.8 0 1021 2819 Overcast 100% cloud 06:00 13.4 95 9 5 2B W 3.4 0 1021 2965 Cloudy 68% cloud |
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Source: ECMWF · CC BY 4.0 · Processed by Snow Report.
ECMWF IFS · Run 2026-10-10 06:00:00 UTC · 6 days · Times: UTC.
Coordinates: 39.7596196°N, 140.7834369°E · Requested elevation: 1173 m. Model terrain: 567 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 | Saturday, 10/10 06:00 15.9 42 8 4 2B W — — 1021 3169 Clear 0% cloud 09:00 14.1 49 7 4 2B SW 0 0 1021 3172 Clear 0% cloud 12:00 13 55 8 5 2B SW 0 0 1022 3171 Clear 0% cloud 15:00 12.5 58 10 6 2B SW 0 0 1021 3162 Clear 3% cloud 18:00 11.7 65 10 6 2B SW 0 0 1021 3155 Clear 12% cloud 21:00 12.2 52 11 6 2B SW 0 0 1021 3155 Clear 11% cloud Sunday, 11/10 00:00 13.4 56 10 6 2B SW 0 0 1022 3159 Clear 9% cloud 03:00 13.8 58 8 4 2B W 0 0 1021 3153 Clear 18% cloud 06:00 13.4 69 4 2 1B W 0 0 1019 3143 Cloudy 57% cloud 09:00 11.4 82 2 1 1B SE 0 0 1021 3151 Partly cloudy 23% cloud 12:00 10.8 80 2 1 1B S 0.00 0 1021 3151 Cloudy 59% cloud 15:00 10.7 78 3 1 1B N 0.00 0 1021 3148 Cloudy 53% cloud 18:00 10.2 71 4 2 1B N 0 0 1021 3147 Cloudy 62% cloud 21:00 10.5 60 6 3 2B NE 0 0 1021 3149 Partly cloudy 39% cloud Monday, 12/10 00:00 13 49 5 3 1B E 0.00 0 1022 3159 Overcast 91% cloud 03:00 13.3 53 2 1 1B E 0 0 1021 3151 Overcast 98% cloud 06:00 13.1 64 5 3 1B E 0 0 1020 3149 Partly cloudy 47% cloud 09:00 11.5 68 7 4 2B E 0 0 1021 3156 Clear 1% cloud 12:00 11.9 55 4 2 1B E 0 0 1021 3156 Clear 1% cloud 15:00 11.2 60 5 2 1B S 0 0 1020 3146 Clear 1% cloud 18:00 11.2 54 7 4 2B S 0 0 1019 3138 Clear 3% cloud 21:00 10.7 56 8 4 2B S 0 0 1019 3136 Clear 9% cloud Tuesday, 13/10 00:00 13.2 62 14 8 3B S 0.00 0 1018 3134 Clear 3% cloud 03:00 13.5 79 15 8 3B S 0 0 1016 3118 Partly cloudy 40% cloud 06:00 13.6 80 15 8 3B S 0.03 0 1014 3105 Partly cloudy 36% cloud 09:00 12.3 85 22 12 4B S 0.01 0 1014 3100 Partly cloudy 42% cloud 12:00 12.7 81 24 13 4B S 0.07 0 1013 3092 Overcast 99% cloud 15:00 12.7 90 26 14 4B SW 0.13 0 1012 3074 Cloudy 80% cloud 18:00 12.5 94 25 14 4B S 0.15 0 1008 3052 Overcast 94% cloud 21:00 13.2 85 30 16 5B S 0.14 0 1007 3036 Overcast 100% cloud Wednesday, 14/10 00:00 12.6 93 43 23 6B SW 3.7 0 1006 3029 Overcast 100% cloud 03:00 11.9 94 50 27 6B W 4.0 0 1006 3013 Overcast 100% cloud 06:00 10.4 98 47 25 6B W 3.3 0 1006 3005 Overcast 97% cloud 09:00 7.3 91 49 26 6B W 1.0 0 1010 2566 Cloudy 74% cloud 12:00 4.6 79 50 27 6B W 0.04 0 1014 2761 Partly cloudy 35% cloud 15:00 3.9 91 46 25 6B W 0.01 0 1015 2416 Partly cloudy 45% cloud 18:00 3.7 91 50 27 6B W 0.03 0 1016 2366 Overcast 82% cloud 21:00 3.9 83 42 23 6B NW 0.02 0 1018 2190 Partly cloudy 39% cloud Thursday, 15/10 00:00 5.8 75 38 21 5B W 0.01 0 1020 2160 Overcast 90% cloud 03:00 6.8 71 39 21 6B W 0.02 0 1020 2108 Overcast 98% cloud 06:00 6.5 74 36 19 5B W 0.03 0 1020 2191 Partly cloudy 50% cloud 09:00 5 83 29 16 5B W 0 0 1022 2618 Clear 10% cloud 12:00 4.8 91 22 12 4B W 0 0 1023 2718 Partly cloudy 21% cloud 15:00 5.1 85 23 12 4B SW 0 0 1022 2791 Partly cloudy 26% cloud 18:00 5.7 82 35 19 5B SW 0 0 1021 2863 Clear 13% cloud 21:00 6.3 91 40 22 6B W 0.01 0 1021 2952 Cloudy 69% cloud Friday, 16/10 00:00 7.9 94 48 26 6B W 1.0 0 1022 2816 Overcast 100% cloud 03:00 9.1 99 47 25 6B W 6.4 0 1021 2830 Overcast 100% cloud 06:00 9.7 84 38 20 5B W 3.2 0 1021 2974 Cloudy 66% cloud |
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