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 · Model run: Next update expected:
Day Time (UTC) Temp. (°C) Humidity (%) Wind (km/h) Wind (knots) Wind (Bft) Direction Precip. (mm) Snow (cm) Pressure (hPa) Freezing (m) Conditions | Wednesday, 04/11 06:00 12.9 54 7 4 2B SE — — 1025 3145 Overcast 97% cloud 09:00 9.3 77 4 2 1B SE 0.03 0 1027 3152 Overcast 100% cloud 12:00 9.1 84 6 3 1B SE 1.2 0 1027 3144 Overcast 100% cloud 15:00 9 84 4 2 1B S 4.8 0 1025 3130 Overcast 100% cloud 18:00 9.2 83 5 3 1B S 3.9 0 1022 3119 Overcast 100% cloud 21:00 9.4 83 4 2 1B S 1.1 0 1020 3109 Overcast 97% cloud Thursday, 05/11 00:00 11.9 82 5 3 1B S 0.24 0 1017 3096 Overcast 100% cloud 03:00 16.7 59 3 2 1B S 0.04 0 1013 3070 Cloudy 53% cloud 06:00 16.8 59 1 1 1B E 0.03 0 1010 3050 Cloudy 59% cloud 09:00 12.7 78 1 1 1B S 0.16 0 1009 3043 Overcast 96% cloud 12:00 12 79 2 1 1B S 0.99 0 1008 3028 Overcast 90% cloud 15:00 11.3 78 1 1 1B SW 2.5 0 1006 3009 Overcast 93% cloud 18:00 11.1 79 2 1 1B W 2.8 0 1005 2998 Overcast 89% cloud 21:00 10.7 82 5 2 1B W 5.0 0 1007 2805 Overcast 96% cloud Friday, 06/11 00:00 11.7 82 5 3 1B NW 2.1 0 1010 2812 Overcast 86% cloud 03:00 13.6 57 9 5 2B W 0.62 0 1009 2834 Cloudy 68% cloud 06:00 12.1 63 7 4 2B W 0.87 0 1010 2732 Overcast 85% cloud 09:00 9.7 73 7 4 2B NW 2.1 0 1013 2476 Overcast 90% cloud 12:00 7.8 77 5 3 1B NW 2.0 0 1015 2133 Overcast 87% cloud 15:00 5.8 80 6 3 1B NW 3.4 0 1017 1776 Overcast 93% cloud 18:00 3.8 80 5 3 1B NW 4.1 0 1018 1452 Overcast 99% cloud 21:00 2.9 78 4 2 1B NW 2.0 0 1020 < 1385 Overcast 98% cloud Saturday, 07/11 00:00 3.2 73 6 3 2B NW 2.6 0 1023 < 1385 Overcast 97% cloud 03:00 3.9 63 10 5 2B NW 2.3 0 1023 1445 Overcast 85% cloud 06:00 3.2 64 10 5 2B NW 2.0 0 1025 < 1385 Overcast 91% cloud 09:00 0.9 71 5 3 1B NW 1.3 0.4 1029 < 1385 Overcast 84% cloud 12:00 -0 70 4 2 1B NW 0.29 0.1 1031 < 1385 Overcast 84% cloud 15:00 -1.2 69 4 2 1B W 0.08 0 1033 < 1385 Overcast 86% cloud 18:00 -1.4 69 5 3 1B NW 0.11 0 1033 < 1385 Overcast 86% cloud 21:00 -0.5 72 3 2 1B W 0.08 0 1034 < 1385 Overcast 88% cloud Sunday, 08/11 00:00 3.8 56 2 1 1B NW 0 0 1034 1660 Overcast 87% cloud 03:00 6.8 47 4 2 1B N 0 0 1032 2433 Overcast 81% cloud 06:00 5.5 61 4 2 1B N 0 0 1032 2220 Overcast 88% cloud 09:00 1.6 75 1 1 1B N 0 0 1032 < 1385 Overcast 100% cloud 12:00 0.7 76 1 1 1B S 0 0 1032 < 1385 Overcast 95% cloud 15:00 1 72 1 0 0B W 0 0 1030 < 1385 Overcast 100% cloud 18:00 2.2 72 0 0 0B W 0.14 0 1030 < 1385 Overcast 100% cloud 21:00 2.7 76 2 1 1B S 0.80 0 1028 < 1385 Overcast 96% cloud Monday, 09/11 00:00 7.3 64 1 0 0B W 0.12 0 1026 2116 Cloudy 62% cloud 03:00 10.8 50 2 1 1B NW 0.03 0 1022 2374 Cloudy 74% cloud 06:00 8.5 62 3 2 1B NW 0.01 0 1022 2151 Overcast 89% cloud 09:00 5.5 76 2 1 1B NW 0.11 0 1024 1771 Overcast 96% cloud 12:00 4.3 80 4 2 1B N 2.6 0 1025 1553 Overcast 96% cloud 15:00 3.2 80 4 2 1B N 1.2 0 1026 < 1385 Overcast 93% cloud 18:00 1.9 78 4 2 1B NW 1.1 0 1027 < 1385 Overcast 84% cloud 21:00 0.9 76 4 2 1B NW 0.20 0 1027 < 1385 Overcast 81% cloud Tuesday, 10/11 00:00 3.2 61 5 2 1B NW 0.06 0 1028 < 1385 Cloudy 53% cloud 03:00 5.3 53 5 3 1B N 0.11 0 1026 1719 Partly cloudy 40% cloud 06:00 4.4 61 4 2 1B N 0 0 1026 1575 Partly cloudy 43% cloud |
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Forecast table times: UTC.
Coordinates: 36.6685834°N, 137.8389474°E · Requested elevation: 753 m. Model terrain: 1383 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) uses additional 600/500 hPa temperatures when available and 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.
Source: ECMWF · CC BY 4.0 · Processed by Snow Report.

Hakuba Goryu is a downhill ski area in Nagano Prefecture, Japan. Mapped terrain includes beginner, easy, intermediate, advanced routes. Its mapped lift network extends from approximately 753 to 1640 metres above sea level.
Data: OpenSkiData / OpenSkiMap, OpenStreetMap contributors (ODbL), Skimap.org, Who's On First, Mapterhorn.
ECMWF · Model run: Next update expected:
Day Time (UTC) Temp. (°C) Humidity (%) Wind (km/h) Wind (knots) Wind (Bft) Direction Precip. (mm) Snow (cm) Pressure (hPa) Freezing (m) Conditions | Wednesday, 04/11 06:00 12.5 55 7 4 2B SE — — 1025 3145 Overcast 97% cloud 09:00 8.9 79 4 2 1B SE 0.03 0 1027 3152 Overcast 100% cloud 12:00 8.6 86 6 3 1B SE 1.2 0 1027 3144 Overcast 100% cloud 15:00 8.6 86 4 2 1B S 4.8 0 1025 3130 Overcast 100% cloud 18:00 8.8 85 5 3 1B S 3.9 0 1022 3119 Overcast 100% cloud 21:00 9 84 4 2 1B S 1.1 0 1020 3109 Overcast 97% cloud Thursday, 05/11 00:00 11.5 84 5 3 1B S 0.24 0 1017 3096 Overcast 100% cloud 03:00 16.3 60 3 2 1B S 0.04 0 1013 3070 Cloudy 53% cloud 06:00 16.4 60 1 1 1B E 0.03 0 1010 3050 Cloudy 59% cloud 09:00 12.3 79 1 1 1B S 0.16 0 1009 3043 Overcast 96% cloud 12:00 11.5 80 2 1 1B S 0.97 0 1008 3028 Overcast 91% cloud 15:00 10.8 80 1 1 1B SW 2.5 0 1006 3009 Overcast 93% cloud 18:00 10.7 81 2 1 1B W 2.8 0 1005 2998 Overcast 90% cloud 21:00 10.3 83 5 2 1B W 5.0 0 1007 2806 Overcast 96% cloud Friday, 06/11 00:00 11.2 84 5 3 1B NW 2.1 0 1010 2811 Overcast 86% cloud 03:00 13.1 58 9 5 2B W 0.63 0 1009 2832 Cloudy 68% cloud 06:00 11.6 64 6 3 2B W 0.88 0 1010 2729 Overcast 85% cloud 09:00 9.2 75 7 4 2B NW 2.2 0 1013 2472 Overcast 90% cloud 12:00 7.3 78 5 3 1B NW 2.0 0 1015 2130 Overcast 87% cloud 15:00 5.4 82 5 3 1B NW 3.4 0 1017 1775 Overcast 93% cloud 18:00 3.4 82 5 3 1B NW 4.0 0 1018 1450 Overcast 99% cloud 21:00 2.5 79 4 2 1B NW 2.0 0 1020 < 1391 Overcast 98% cloud Saturday, 07/11 00:00 2.7 74 6 3 2B NW 2.6 0 1023 < 1391 Overcast 98% cloud 03:00 3.4 64 10 5 2B NW 2.3 0 1023 1440 Overcast 86% cloud 06:00 2.7 65 10 5 2B NW 2.0 0 1025 < 1391 Overcast 91% cloud 09:00 0.4 73 5 3 1B NW 1.3 0.4 1029 < 1391 Overcast 84% cloud 12:00 -0.5 72 4 2 1B NW 0.29 0.1 1031 < 1391 Overcast 85% cloud 15:00 -1.7 70 4 2 1B W 0.08 0 1033 < 1391 Overcast 87% cloud 18:00 -1.9 70 5 3 1B NW 0.11 0 1033 < 1391 Overcast 87% cloud 21:00 -1 73 3 2 1B W 0.08 0 1034 < 1391 Overcast 87% cloud Sunday, 08/11 00:00 3.4 56 2 1 1B NW 0 0 1034 1664 Overcast 87% cloud 03:00 6.4 48 4 2 1B N 0 0 1032 2436 Overcast 80% cloud 06:00 5.1 62 4 2 1B N 0 0 1032 2227 Overcast 88% cloud 09:00 1.2 77 1 1 1B N 0 0 1032 < 1391 Overcast 100% cloud 12:00 0.3 78 1 1 1B S 0 0 1032 < 1391 Overcast 95% cloud 15:00 0.6 73 1 0 0B W 0 0 1030 < 1391 Overcast 100% cloud 18:00 1.7 74 1 0 0B W 0.13 0 1030 < 1391 Overcast 100% cloud 21:00 2.3 77 2 1 1B SW 0.81 0 1028 < 1391 Overcast 97% cloud Monday, 09/11 00:00 6.9 65 1 0 0B W 0.12 0 1026 2117 Cloudy 62% cloud 03:00 10.4 51 2 1 1B NW 0.03 0 1022 2375 Cloudy 73% cloud 06:00 8.1 63 3 2 1B NW 0.01 0 1022 2152 Overcast 89% cloud 09:00 5.1 77 2 1 1B NW 0.11 0 1024 1770 Overcast 96% cloud 12:00 3.9 81 4 2 1B N 2.5 0 1025 1556 Overcast 96% cloud 15:00 2.7 82 4 2 1B N 1.2 0 1026 < 1391 Overcast 93% cloud 18:00 1.5 79 4 2 1B NW 1.0 0 1027 < 1391 Overcast 83% cloud 21:00 0.5 78 4 2 1B NW 0.19 0 1027 < 1391 Overcast 80% cloud Tuesday, 10/11 00:00 2.8 62 4 2 1B NW 0.05 0 1028 < 1391 Cloudy 51% cloud 03:00 4.9 53 5 2 1B N 0.11 0 1026 1727 Partly cloudy 39% cloud 06:00 4 62 4 2 1B N 0 0 1026 1582 Partly cloudy 42% cloud |
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Forecast table times: UTC.
Coordinates: 36.6636694°N, 137.8349765°E · Requested elevation: 833 m. Model terrain: 1389 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) uses additional 600/500 hPa temperatures when available and 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.
Source: ECMWF · CC BY 4.0 · Processed by Snow Report.
ECMWF · Model run: Next update expected:
Day Time (UTC) Temp. (°C) Humidity (%) Wind (km/h) Wind (knots) Wind (Bft) Direction Precip. (mm) Snow (cm) Pressure (hPa) Freezing (m) Conditions | Wednesday, 04/11 06:00 8.2 63 10 5 2B S — — 1025 3145 Overcast 97% cloud 09:00 5.1 92 8 4 2B S 0.04 0 1027 3152 Overcast 100% cloud 12:00 4.8 99 11 6 2B S 1.2 0 1027 3143 Overcast 100% cloud 15:00 4.7 99 12 6 2B S 4.9 0 1025 3130 Overcast 100% cloud 18:00 5 95 13 7 3B S 3.9 0 1022 3119 Overcast 100% cloud 21:00 5.2 94 11 6 2B SW 1.1 0 1020 3109 Overcast 97% cloud Thursday, 05/11 00:00 7.5 94 11 6 2B SW 0.25 0 1017 3096 Overcast 100% cloud 03:00 11.8 68 9 5 2B SW 0.04 0 1013 3070 Partly cloudy 50% cloud 06:00 11.7 70 5 3 1B SW 0.03 0 1010 3050 Cloudy 60% cloud 09:00 8.2 91 8 4 2B SW 0.17 0 1009 3043 Overcast 97% cloud 12:00 7.5 92 8 5 2B W 0.94 0 1008 3028 Overcast 92% cloud 15:00 6.7 92 9 5 2B SW 2.7 0 1006 3009 Overcast 93% cloud 18:00 6.6 93 11 6 2B W 3.0 0 1005 2998 Overcast 93% cloud 21:00 6 96 12 6 2B W 5.3 0 1007 2801 Overcast 97% cloud Friday, 06/11 00:00 6.7 93 13 7 3B W 2.3 0 1010 2799 Overcast 90% cloud 03:00 8.1 67 18 10 3B W 0.69 0 1009 2805 Cloudy 73% cloud 06:00 6.6 77 15 8 3B W 0.99 0 1010 2693 Overcast 89% cloud 09:00 4.4 86 15 8 3B W 2.4 0 1013 2432 Overcast 92% cloud 12:00 2.7 91 12 7 3B W 2.2 0 1015 2101 Overcast 90% cloud 15:00 0.7 95 11 6 2B W 3.8 1.5 1017 1757 Overcast 95% cloud 18:00 -1.2 94 13 7 3B W 4.4 1.7 1019 < 1446 Overcast 99% cloud 21:00 -2.2 92 14 8 3B W 2.2 0.7 1020 < 1446 Overcast 98% cloud Saturday, 07/11 00:00 -2.3 87 15 8 3B W 2.9 0.9 1023 < 1446 Overcast 98% cloud 03:00 -1.9 78 19 10 3B NW 2.5 0.8 1024 < 1446 Overcast 89% cloud 06:00 -2.4 78 18 10 3B NW 2.2 0.7 1026 < 1446 Overcast 94% cloud 09:00 -4.1 81 15 8 3B NW 1.5 1.5 1029 < 1446 Overcast 88% cloud 12:00 -4.5 75 15 8 3B NW 0.33 0.3 1031 < 1446 Overcast 89% cloud 15:00 -5.4 72 14 8 3B W 0.09 0.1 1033 < 1446 Overcast 90% cloud 18:00 -5.3 71 14 8 3B W 0.12 0.1 1033 < 1446 Overcast 89% cloud 21:00 -4.3 75 12 6 2B NW 0.08 0.1 1034 < 1446 Overcast 87% cloud Sunday, 08/11 00:00 -0.2 59 9 5 2B NW 0 0 1034 < 1446 Overcast 87% cloud 03:00 2.4 52 7 4 2B NW 0 0 1032 2404 Cloudy 80% cloud 06:00 1.3 67 6 3 2B W 0 0 1032 2188 Overcast 88% cloud 09:00 -2.3 84 8 4 2B W 0 0 1032 < 1446 Overcast 100% cloud 12:00 -3.3 89 8 5 2B W 0 0 1032 < 1446 Overcast 95% cloud 15:00 -3 85 10 5 2B W 0 0 1030 < 1446 Overcast 100% cloud 18:00 -2.1 86 9 5 2B SW 0.14 0 1029 < 1446 Overcast 100% cloud 21:00 -1.5 89 10 5 2B SW 0.85 0.3 1028 < 1446 Overcast 97% cloud Monday, 09/11 00:00 2.6 76 8 5 2B W 0.12 0 1026 2129 Cloudy 63% cloud 03:00 5.5 62 9 5 2B W 0.03 0 1022 2370 Cloudy 73% cloud 06:00 3.2 73 9 5 2B W 0.01 0 1023 2134 Overcast 91% cloud 09:00 0.6 90 9 5 2B W 0.12 0 1024 1756 Overcast 97% cloud 12:00 -0.4 93 8 4 2B NW 2.6 0.8 1025 1559 Overcast 95% cloud 15:00 -1.7 91 8 4 2B NW 1.1 0.3 1026 < 1446 Overcast 92% cloud 18:00 -2.6 86 10 6 2B NW 1.00 0.3 1027 < 1446 Overcast 83% cloud 21:00 -3.4 81 11 6 2B NW 0.17 0.2 1027 < 1446 Overcast 81% cloud Tuesday, 10/11 00:00 -1.5 65 9 5 2B NW 0.04 0 1028 < 1446 Partly cloudy 48% cloud 03:00 0.5 58 8 4 2B NW 0.10 0 1026 1728 Partly cloudy 33% cloud 06:00 -0.3 67 7 4 2B NW 0 0 1026 1589 Partly cloudy 37% cloud |
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Forecast table times: UTC.
Coordinates: 36.6591679°N, 137.8110674°E · Requested elevation: 1640 m. Model terrain: 1443 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) uses additional 600/500 hPa temperatures when available and 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.