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 Local time Temp. (°C) Humidity (%) Wind (km/h) Wind (knots) Wind (Bft) Direction Precip. (mm) Snow (cm) Pressure (hPa) Freezing (m) Conditions | Friday, 06/11 00:00 13.7 82 10 5 2B S 3.0 0 1007 3017 Overcast 88% cloud 03:00 13.5 83 8 4 2B SW 5.2 0 1007 3007 Overcast 100% cloud 06:00 12.2 86 8 4 2B W 8.9 0 1010 2690 Overcast 100% cloud 09:00 12.4 82 8 4 2B W 3.6 0 1013 2538 Cloudy 68% cloud 12:00 14.2 65 15 8 3B W 1.3 0 1012 2516 Cloudy 70% cloud 15:00 11.2 80 13 7 3B W 4.1 0 1015 2348 Cloudy 76% cloud 18:00 9.2 82 11 6 2B SW 2.5 0 1018 2117 Cloudy 80% cloud 21:00 7.7 85 9 5 2B W 1.9 0 1020 1833 Overcast 100% cloud Saturday, 07/11 00:00 6.5 83 9 5 2B W 3.8 0 1021 1622 Overcast 100% cloud 03:00 5.3 84 7 4 2B W 3.2 0 1022 1410 Overcast 96% cloud 06:00 5.3 80 11 6 2B SW 1.5 0 1023 1390 Overcast 95% cloud 09:00 5.2 82 10 5 2B W 3.8 0 1026 1372 Overcast 92% cloud 12:00 5.2 79 11 6 2B W 3.6 0 1027 1366 Overcast 89% cloud 15:00 4.8 79 8 4 2B W 2.3 0 1029 1318 Overcast 93% cloud 18:00 4.1 81 5 3 1B W 1.2 0 1031 1258 Overcast 82% cloud 21:00 3.6 80 1 1 1B NW 0.26 0 1032 1204 Overcast 82% cloud Sunday, 08/11 00:00 3.3 79 2 1 1B NW 0.05 0 1034 1121 Overcast 83% cloud 03:00 3.1 77 3 2 1B NE 0.06 0 1034 < 1050 Overcast 86% cloud 06:00 3.2 74 4 2 1B NE 0.16 0 1034 1158 Cloudy 76% cloud 09:00 6.8 57 5 3 1B N 0 0 1034 2444 Overcast 85% cloud 12:00 8.8 51 7 4 2B N 0 0 1032 2617 Overcast 96% cloud 15:00 8.3 57 6 3 2B N 0 0 1031 2531 Overcast 84% cloud 18:00 5.5 69 1 1 1B NE 0 0 1031 1956 Overcast 89% cloud 21:00 5.9 65 3 2 1B SE 0.02 0 1030 1899 Overcast 95% cloud Monday, 09/11 00:00 6.7 62 3 2 1B SE 0 0 1028 1985 Overcast 100% cloud 03:00 7.1 60 4 2 1B SE 0 0 1027 1970 Overcast 99% cloud 06:00 7.7 58 5 3 1B S 0.09 0 1025 1964 Overcast 100% cloud 09:00 10.3 56 5 3 1B S 0.08 0 1025 2171 Overcast 98% cloud 12:00 13.1 51 7 4 2B W 0.06 0 1022 2364 Partly cloudy 33% cloud 15:00 11.7 61 5 2 1B W 0 0 1022 2255 Cloudy 69% cloud 18:00 8.9 83 5 2 1B NW 0.78 0 1023 2075 Overcast 100% cloud 21:00 7.3 84 11 6 2B N 6.2 0 1025 1845 Overcast 100% cloud Tuesday, 10/11 00:00 5.9 80 6 3 1B N 2.3 0 1025 1544 Overcast 98% cloud 03:00 4.6 79 6 3 2B N 0.38 0 1026 1377 Overcast 93% cloud 06:00 3.2 78 4 2 1B NE 0.17 0 1027 1089 Overcast 82% cloud 09:00 5.2 66 8 4 2B N 0.38 0 1028 1501 Partly cloudy 48% cloud 12:00 6.2 64 12 6 2B N 0.52 0 1027 1639 Cloudy 73% cloud 15:00 5.2 67 7 4 2B N 0.82 0 1026 1551 Cloudy 57% cloud 18:00 2.3 74 4 2 1B NE 0.06 0 1027 < 1050 Partly cloudy 47% cloud 21:00 1.6 59 1 1 1B E 0 0 1028 < 1050 Partly cloudy 38% cloud Wednesday, 11/11 00:00 2.2 52 1 1 1B S 0 0 1027 < 1050 Partly cloudy 37% cloud 03:00 1.6 54 2 1 1B S 0 0 1028 < 1050 Partly cloudy 25% cloud 06:00 1.5 54 3 1 1B S 0 0 1029 < 1050 Clear 19% cloud 09:00 6.7 48 3 2 1B W 0 0 1030 1783 Clear 6% cloud 12:00 9.5 44 5 3 1B NW 0 0 1029 2082 Clear 0% cloud 15:00 9 47 8 4 2B N 0 0 1029 2104 Clear 0% cloud |
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Forecast table times: Asia/Tokyo.
Coordinates: 36.5743555°N, 137.4159649°E · Requested elevation: 489 m. Model terrain: 1048 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.

Tateyama Sanroku Ski Area is a downhill ski area in Toyama Prefecture, Japan. Mapped terrain includes easy, intermediate, advanced routes. Its mapped lift network extends from approximately 489 to 1177 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 | Thursday, 05/11 06:00 18.2 56 5 3 1B W — — 1010 3050 Cloudy 78% cloud 09:00 15 71 9 5 2B S 0.33 0 1009 3044 Overcast 100% cloud 12:00 14.4 75 10 6 2B S 0.71 0 1007 3030 Cloudy 56% cloud 15:00 13.7 82 10 5 2B S 3.0 0 1007 3017 Overcast 88% cloud 18:00 13.5 83 8 4 2B SW 5.2 0 1007 3007 Overcast 100% cloud 21:00 12.2 86 8 4 2B W 8.9 0 1010 2690 Overcast 100% cloud Friday, 06/11 00:00 12.4 82 8 4 2B W 3.6 0 1013 2538 Cloudy 69% cloud 03:00 14.2 65 15 8 3B W 1.4 0 1012 2515 Cloudy 70% cloud 06:00 11.2 80 13 7 3B W 4.1 0 1015 2347 Cloudy 76% cloud 09:00 9.2 82 11 6 2B SW 2.5 0 1018 2115 Cloudy 80% cloud 12:00 7.7 85 9 5 2B W 1.9 0 1020 1833 Overcast 100% cloud 15:00 6.5 83 9 5 2B W 3.8 0 1021 1622 Overcast 100% cloud 18:00 5.3 84 7 4 2B W 3.2 0 1022 1409 Overcast 96% cloud 21:00 5.3 80 11 6 2B SW 1.5 0 1023 1389 Overcast 95% cloud Saturday, 07/11 00:00 5.2 82 10 5 2B W 3.8 0 1026 1372 Overcast 92% cloud 03:00 5.2 79 11 6 2B W 3.6 0 1027 1365 Overcast 89% cloud 06:00 4.8 79 8 4 2B W 2.3 0 1029 1317 Overcast 93% cloud 09:00 4.1 81 5 3 1B W 1.3 0 1031 1257 Overcast 82% cloud 12:00 3.6 80 1 1 1B NW 0.26 0 1032 1202 Overcast 82% cloud 15:00 3.3 79 2 1 1B NW 0.05 0 1034 1119 Overcast 83% cloud 18:00 3.1 77 3 2 1B NE 0.06 0 1034 < 1051 Overcast 86% cloud 21:00 3.2 74 4 2 1B E 0.16 0 1034 1156 Cloudy 76% cloud Sunday, 08/11 00:00 6.8 57 5 3 1B N 0 0 1034 2444 Overcast 85% cloud 03:00 8.8 51 7 4 2B N 0 0 1032 2616 Overcast 96% cloud 06:00 8.3 57 6 3 2B N 0 0 1031 2531 Overcast 84% cloud 09:00 5.5 69 1 1 1B NE 0 0 1031 1956 Overcast 89% cloud 12:00 5.9 65 3 2 1B SE 0.02 0 1030 1900 Overcast 95% cloud 15:00 6.7 62 3 2 1B SE 0 0 1028 1984 Overcast 100% cloud 18:00 7.1 60 4 2 1B SE 0 0 1027 1970 Overcast 99% cloud 21:00 7.7 58 5 3 1B S 0.09 0 1025 1964 Overcast 100% cloud Monday, 09/11 00:00 10.3 56 5 3 1B S 0.08 0 1025 2171 Overcast 98% cloud 03:00 13.1 51 7 4 2B W 0.06 0 1022 2364 Partly cloudy 33% cloud 06:00 11.7 61 5 2 1B W 0 0 1022 2255 Cloudy 69% cloud 09:00 8.9 83 5 2 1B NW 0.78 0 1023 2075 Overcast 100% cloud 12:00 7.3 84 11 6 2B N 6.2 0 1025 1845 Overcast 100% cloud 15:00 5.9 80 6 3 1B N 2.3 0 1025 1544 Overcast 98% cloud 18:00 4.6 79 6 3 2B N 0.38 0 1026 1376 Overcast 93% cloud 21:00 3.2 78 4 2 1B NE 0.17 0 1027 1088 Overcast 82% cloud Tuesday, 10/11 00:00 5.3 66 8 4 2B N 0.38 0 1028 1501 Partly cloudy 48% cloud 03:00 6.2 64 12 6 2B N 0.51 0 1027 1638 Cloudy 72% cloud 06:00 5.3 67 7 4 2B N 0.82 0 1026 1551 Cloudy 57% cloud 09:00 2.3 74 4 2 1B NE 0.06 0 1027 < 1051 Partly cloudy 47% cloud 12:00 1.6 58 1 1 1B E 0 0 1028 < 1051 Partly cloudy 38% cloud 15:00 2.1 52 1 1 1B S 0 0 1027 < 1051 Partly cloudy 37% cloud 18:00 1.6 54 2 1 1B S 0 0 1028 < 1051 Partly cloudy 25% cloud 21:00 1.5 54 3 1 1B S 0 0 1029 < 1051 Clear 19% cloud Wednesday, 11/11 00:00 6.7 48 3 2 1B W 0 0 1030 1783 Clear 6% cloud 03:00 9.5 44 5 3 1B NW 0 0 1029 2081 Clear 0% cloud 06:00 9 47 8 4 2B N 0 0 1029 2103 Clear 0% cloud |
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Forecast table times: UTC.
Coordinates: 36.5750922°N, 137.4169359°E · Requested elevation: 489 m. Model terrain: 1049 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 Local time Temp. (°C) Humidity (%) Wind (km/h) Wind (knots) Wind (Bft) Direction Precip. (mm) Snow (cm) Pressure (hPa) Freezing (m) Conditions | Friday, 06/11 00:00 10 94 10 6 2B S 3.2 0 1007 3017 Overcast 87% cloud 03:00 9.9 95 9 5 2B SW 5.0 0 1007 3007 Overcast 100% cloud 06:00 8.4 99 8 5 2B W 8.9 0 1010 2687 Overcast 100% cloud 09:00 8.4 94 8 4 2B W 3.8 0 1013 2530 Cloudy 72% cloud 12:00 10.2 77 15 8 3B W 1.4 0 1012 2512 Cloudy 70% cloud 15:00 7.1 94 13 7 3B W 4.2 0 1015 2322 Overcast 81% cloud 18:00 5.2 96 12 6 2B W 2.8 0 1018 2086 Overcast 84% cloud 21:00 3.8 98 10 5 2B W 1.9 0 1020 1825 Overcast 100% cloud Saturday, 07/11 00:00 2.6 97 9 5 2B W 3.8 0 1021 1617 Overcast 100% cloud 03:00 1.4 97 7 4 2B W 3.3 0 1022 1400 Overcast 96% cloud 06:00 1.3 94 11 6 2B W 1.5 0 1023 1380 Overcast 96% cloud 09:00 1.2 95 11 6 2B W 3.9 0 1026 1361 Overcast 94% cloud 12:00 1.2 92 12 6 2B W 3.6 0 1027 1357 Overcast 90% cloud 15:00 0.8 93 8 5 2B W 2.3 0.7 1029 1301 Overcast 95% cloud 18:00 0.1 94 6 3 2B W 1.2 0.4 1031 1208 Overcast 85% cloud 21:00 -0.4 93 2 1 1B NW 0.24 0 1032 < 1173 Overcast 83% cloud Sunday, 08/11 00:00 -0.8 93 2 1 1B NW 0.04 0 1034 < 1173 Overcast 84% cloud 03:00 -1.1 89 4 2 1B NE 0.05 0 1034 < 1173 Overcast 87% cloud 06:00 -0.8 86 5 2 1B E 0.16 0 1034 < 1173 Cloudy 76% cloud 09:00 3 64 5 3 1B N 0 0 1034 2397 Overcast 84% cloud 12:00 5 59 6 3 2B N 0 0 1032 2597 Overcast 96% cloud 15:00 4.6 67 5 3 1B N 0 0 1031 2509 Overcast 85% cloud 18:00 1.6 82 1 0 0B NE 0 0 1031 1845 Overcast 89% cloud 21:00 2.2 75 3 2 1B SE 0.02 0 1030 1851 Overcast 95% cloud Monday, 09/11 00:00 3.1 71 3 2 1B S 0 0 1028 1979 Overcast 100% cloud 03:00 3.4 69 4 2 1B SE 0 0 1027 1969 Overcast 99% cloud 06:00 4.1 66 5 3 1B S 0.10 0 1025 1979 Overcast 100% cloud 09:00 6.6 64 5 3 1B S 0.09 0 1025 2190 Overcast 99% cloud 12:00 9.3 59 8 4 2B W 0.07 0 1022 2375 Partly cloudy 33% cloud 15:00 7.7 72 4 2 1B W 0 0 1022 2255 Cloudy 69% cloud 18:00 5 97 4 2 1B NW 0.65 0 1023 2062 Overcast 100% cloud 21:00 3.4 97 10 5 2B N 5.8 0 1025 1836 Overcast 100% cloud Tuesday, 10/11 00:00 2 93 5 3 1B N 2.1 0 1025 1530 Overcast 98% cloud 03:00 0.6 93 6 3 2B N 0.34 0.1 1026 1309 Overcast 92% cloud 06:00 -0.9 91 4 2 1B NE 0.14 0 1027 < 1173 Overcast 80% cloud 09:00 1.3 76 8 4 2B N 0.34 0 1028 1460 Partly cloudy 46% cloud 12:00 2.4 73 11 6 2B N 0.42 0 1027 1629 Cloudy 69% cloud 15:00 1.5 76 7 4 2B N 0.70 0 1026 1524 Cloudy 52% cloud 18:00 -1.8 86 3 2 1B E 0.05 0 1027 < 1173 Partly cloudy 40% cloud 21:00 -2.5 65 1 1 1B E 0 0 1027 < 1173 Partly cloudy 31% cloud Wednesday, 11/11 00:00 -1.7 56 1 0 0B S 0 0 1027 < 1173 Partly cloudy 30% cloud 03:00 -2.3 60 1 1 1B S 0 0 1028 < 1173 Partly cloudy 21% cloud 06:00 -2.4 60 2 1 1B SE 0 0 1029 < 1173 Clear 17% cloud 09:00 3 53 3 2 1B W 0 0 1030 1785 Clear 5% cloud 12:00 5.7 49 5 3 1B NW 0 0 1029 2081 Clear 0% cloud 15:00 5.1 52 7 4 2B N 0 0 1029 2088 Clear 0% cloud |
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Forecast table times: Asia/Tokyo.
Coordinates: 36.5607408°N, 137.4344695°E · Requested elevation: 1177 m. Model terrain: 1170 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.