Worldwide Ski Resort Forecasts
More
Colour guide Temperature · Wind · Rain · Snow
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.
Joetsu International - Low lift station
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 20.5 55 4 2 1B SE — — 1009 3054 Partly cloudy 27% cloud  09:00 14.2 78 2 1 1B S 0.01 0 1009 3043 Cloudy 77% cloud  12:00 13.5 82 3 2 1B S 0.20 0 1007 3029 Overcast 96% cloud  15:00 12.3 82 3 1 1B S 0.08 0 1006 3014 Partly cloudy 39% cloud 18:00 12.8 81 2 1 1B S 0.26 0 1005 2995 Overcast 85% cloud 21:00 12.8 88 3 2 1B W 3.7 0 1007 2912 Overcast 100% cloud Friday, 06/11 00:00 14.7 87 10 5 2B NW 4.2 0 1010 2739 Cloudy 74% cloud 03:00 18 53 14 8 3B NW 0.87 0 1009 2653 Partly cloudy 21% cloud 06:00 15 75 10 5 2B NW 0.42 0 1011 2609 Cloudy 63% cloud 09:00 12.2 78 10 5 2B NW 1.4 0 1015 2318 Cloudy 57% cloud 12:00 9.3 86 9 5 2B NW 0.95 0 1017 1916 Overcast 91% cloud 15:00 8 89 11 6 2B NW 3.3 0 1019 1488 Overcast 100% cloud 18:00 7 88 10 5 2B NW 4.6 0 1019 1333 Overcast 100% cloud 21:00 6.3 88 4 2 1B NW 2.0 0 1020 1340 Cloudy 67% cloud Saturday, 07/11 00:00 6.5 86 15 8 3B W 2.9 0 1023 1252 Overcast 97% cloud 03:00 6.4 86 14 7 3B W 5.3 0 1024 1194 Overcast 97% cloud 06:00 6.1 86 14 8 3B NW 4.5 0 1026 1156 Overcast 92% cloud 09:00 5.2 87 12 6 2B W 3.4 0 1029 1074 Overcast 84% cloud 12:00 5.2 85 10 6 2B W 1.3 0 1030 1021 Overcast 86% cloud 15:00 4.8 82 8 4 2B W 0.33 0 1032 989 Cloudy 76% cloud 18:00 5.1 83 7 4 2B W 0.74 0 1032 1032 Overcast 90% cloud 21:00 4.9 86 8 4 2B W 1.0 0 1033 1021 Overcast 91% cloud Sunday, 08/11 00:00 6.7 80 9 5 2B W 1.0 0 1034 1167 Overcast 94% cloud 03:00 8.4 64 12 6 2B NW 0.74 0 1033 1272 Overcast 100% cloud 06:00 8.4 59 7 4 2B NW 0.14 0 1032 1283 Overcast 97% cloud 09:00 7.1 69 1 1 0B NW 0 0 1033 1302 Overcast 93% cloud 12:00 5.5 74 2 1 1B SE 0 0 1033 1426 Overcast 100% cloud 15:00 5.1 75 1 1 1B SE 0.03 0 1030 1835 Overcast 86% cloud 18:00 5.3 73 1 1 1B S 0 0 1029 1954 Overcast 100% cloud 21:00 5.6 73 2 1 1B SE 0.03 0 1027 2148 Overcast 94% cloud Monday, 09/11 00:00 9.8 62 1 1 0B E 0.02 0 1025 2303 Overcast 91% cloud 03:00 14.1 47 5 3 1B N 0 0 1021 2308 Partly cloudy 48% cloud 06:00 12.7 56 6 3 2B NW 0 0 1021 2088 Cloudy 68% cloud 09:00 8.8 74 2 1 1B SW 0.08 0 1021 2054 Overcast 89% cloud 12:00 8.2 90 9 5 2B NW 4.4 0 1024 1640 Overcast 100% cloud 15:00 6.8 86 7 4 2B NW 5.2 0 1025 1252 Overcast 100% cloud 18:00 5.5 86 8 5 2B NW 1.8 0 1025 1045 Overcast 99% cloud 21:00 4.8 87 8 5 2B NW 1.1 0 1026 996 Overcast 95% cloud Tuesday, 10/11 00:00 5.5 84 10 5 2B NW 2.5 0 1027 1054 Overcast 99% cloud 03:00 5.4 84 11 6 2B NW 3.6 0 1026 1054 Overcast 96% cloud 06:00 5.3 79 11 6 2B NW 2.0 0 1027 995 Overcast 99% cloud 09:00 4.6 82 6 3 2B NW 0.65 0 1028 917 Overcast 99% cloud 12:00 4.1 84 1 1 1B S 0.36 0 1029 874 Overcast 89% cloud 15:00 2.8 85 4 2 1B S 0 0 1028 732 Cloudy 63% cloud 18:00 1.6 85 4 2 1B S 0 0 1029 < 583 Overcast 83% cloud 21:00 3 81 5 3 1B S 0 0 1030 764 Overcast 82% cloud Wednesday, 11/11 00:00 6.8 63 2 1 1B S 0.02 0 1031 1130 Overcast 89% cloud 03:00 9.1 54 7 4 2B NW 0.08 0 1030 1291 Overcast 84% cloud 06:00 9.5 50 9 5 2B NW 0 0 1030 1369 Clear 16% cloud  |
|---|
Forecast notes
Forecast table times: UTC.
Coordinates: 37.0300778°N, 138.8275718°E · Requested elevation: 214 m. Model terrain: 581 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.
Joetsu International is a downhill ski area in Niigata Prefecture, Japan. Mapped terrain includes beginner, easy, intermediate, advanced routes. Its mapped lift network extends from approximately 214 to 931 metres above sea level.
Data: OpenSkiData / OpenSkiMap, OpenStreetMap contributors (ODbL), Skimap.org, Who's On First, Mapterhorn.
Joetsu International - Base lift station
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 20 56 3 2 1B SE — — 1009 3054 Partly cloudy 27% cloud 09:00 13.6 81 2 1 1B S 0.01 0 1009 3043 Cloudy 78% cloud 12:00 13 85 3 1 1B S 0.20 0 1007 3029 Overcast 96% cloud 15:00 11.8 84 3 1 1B S 0.08 0 1005 3014 Partly cloudy 40% cloud 18:00 12.2 84 2 1 1B S 0.28 0 1005 2995 Overcast 86% cloud 21:00 12.2 90 3 2 1B W 3.8 0 1007 2914 Overcast 100% cloud Friday, 06/11 00:00 14.1 89 10 5 2B NW 4.1 0 1010 2739 Cloudy 74% cloud 03:00 17.6 54 14 8 3B NW 0.81 0 1009 2652 Partly cloudy 20% cloud 06:00 14.4 77 10 5 2B NW 0.40 0 1011 2611 Cloudy 61% cloud 09:00 11.7 79 10 5 2B NW 1.3 0 1014 2320 Cloudy 55% cloud 12:00 8.8 88 9 5 2B NW 0.91 0 1017 1914 Overcast 90% cloud 15:00 7.5 92 12 6 2B NW 3.2 0 1019 1485 Overcast 100% cloud 18:00 6.5 91 10 5 2B NW 4.5 0 1019 1333 Overcast 100% cloud 21:00 5.8 91 4 2 1B NW 2.0 0 1020 1343 Cloudy 66% cloud Saturday, 07/11 00:00 6 88 15 8 3B W 2.9 0 1023 1253 Overcast 97% cloud 03:00 5.9 89 14 7 3B W 5.3 0 1024 1193 Overcast 97% cloud 06:00 5.6 88 14 8 3B NW 4.5 0 1026 1157 Overcast 92% cloud 09:00 4.7 89 12 6 2B W 3.4 0 1029 1076 Overcast 83% cloud 12:00 4.7 87 10 5 2B W 1.3 0 1030 1021 Overcast 85% cloud 15:00 4.3 84 8 4 2B W 0.33 0 1032 989 Cloudy 75% cloud 18:00 4.6 85 7 4 2B W 0.72 0 1032 1033 Overcast 89% cloud 21:00 4.4 88 8 4 2B W 1.00 0 1033 1023 Overcast 91% cloud Sunday, 08/11 00:00 6.2 82 9 5 2B W 0.97 0 1034 1169 Overcast 94% cloud 03:00 8 65 12 6 2B NW 0.72 0 1033 1272 Overcast 100% cloud 06:00 8 60 7 4 2B NW 0.13 0 1032 1282 Overcast 97% cloud 09:00 6.7 70 1 1 1B NW 0 0 1033 1302 Overcast 93% cloud 12:00 5 76 2 1 1B SE 0 0 1033 1429 Overcast 100% cloud 15:00 4.7 77 1 1 1B SE 0.03 0 1030 1837 Overcast 86% cloud 18:00 4.8 75 1 1 1B S 0 0 1029 1954 Overcast 100% cloud 21:00 5.1 75 2 1 1B SE 0.03 0 1027 2148 Overcast 94% cloud Monday, 09/11 00:00 9.3 65 1 0 0B E 0.03 0 1025 2303 Overcast 91% cloud 03:00 13.6 49 5 3 1B N 0 0 1021 2307 Partly cloudy 48% cloud 06:00 12.2 57 6 3 2B NW 0 0 1021 2087 Cloudy 68% cloud 09:00 8.4 76 2 1 1B SW 0.09 0 1021 2054 Overcast 89% cloud 12:00 7.7 92 10 5 2B NW 4.4 0 1024 1635 Overcast 100% cloud 15:00 6.3 89 7 4 2B NW 5.2 0 1025 1252 Overcast 100% cloud 18:00 5 89 8 4 2B NW 1.8 0 1025 1045 Overcast 99% cloud 21:00 4.3 90 8 4 2B NW 1.1 0 1026 999 Overcast 95% cloud Tuesday, 10/11 00:00 5 86 10 5 2B NW 2.5 0 1027 1056 Overcast 99% cloud 03:00 4.9 86 11 6 2B NW 3.5 0 1026 1058 Overcast 96% cloud 06:00 4.9 81 11 6 2B NW 1.9 0 1027 996 Overcast 99% cloud 09:00 4.1 84 6 3 2B NW 0.64 0 1028 919 Overcast 99% cloud 12:00 3.7 87 1 1 1B S 0.36 0 1029 878 Overcast 88% cloud 15:00 2.4 88 4 2 1B S 0 0 1028 749 Cloudy 63% cloud 18:00 1.1 88 4 2 1B S 0 0 1029 < 560 Overcast 83% cloud 21:00 2.5 84 5 3 1B S 0 0 1030 778 Overcast 82% cloud Wednesday, 11/11 00:00 6.4 64 2 1 1B S 0.02 0 1031 1130 Overcast 88% cloud 03:00 8.7 55 7 4 2B NW 0.07 0 1030 1293 Overcast 84% cloud 06:00 9.1 51 9 5 2B NW 0 0 1030 1371 Clear 14% cloud |
|---|
Forecast notes
Forecast table times: UTC.
Coordinates: 37.0336758°N, 138.8195156°E · Requested elevation: 313 m. Model terrain: 557 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.
Joetsu International - Top lift station
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 15.5 63 12 7 3B SW — — 1009 3054 Partly cloudy 25% cloud 09:00 11.8 82 5 3 1B S 0.00 0 1009 3043 Cloudy 80% cloud 12:00 11.9 81 11 6 2B S 0.22 0 1007 3029 Overcast 97% cloud 15:00 10.9 82 10 5 2B SW 0.07 0 1005 3014 Partly cloudy 43% cloud 18:00 10.2 90 7 4 2B W 0.28 0 1005 2995 Overcast 90% cloud 21:00 9.6 96 19 10 3B NW 3.7 0 1008 2922 Overcast 100% cloud Friday, 06/11 00:00 10.3 94 29 16 5B NW 3.1 0 1010 2756 Cloudy 68% cloud 03:00 12.6 61 27 15 4B NW 0.37 0 1009 2671 Clear 16% cloud 06:00 10.6 80 29 16 5B W 0.30 0 1010 2635 Cloudy 55% cloud 09:00 8 82 31 17 5B W 0.61 0 1014 2358 Partly cloudy 45% cloud 12:00 5.3 94 27 14 4B NW 0.44 0 1017 1920 Overcast 87% cloud 15:00 3.6 99 25 13 4B NW 2.4 0 1019 1473 Overcast 100% cloud 18:00 2.7 98 26 14 4B NW 4.0 0 1019 1337 Overcast 100% cloud 21:00 2.4 93 26 14 4B W 1.6 0 1020 1363 Cloudy 56% cloud Saturday, 07/11 00:00 2.2 95 33 18 5B W 2.5 0 1023 1262 Overcast 97% cloud 03:00 1.9 97 34 18 5B W 5.2 0 1024 1194 Overcast 98% cloud 06:00 1.6 97 37 20 5B NW 4.6 0 1026 1161 Overcast 92% cloud 09:00 0.9 96 33 18 5B NW 3.6 1.4 1029 1079 Overcast 85% cloud 12:00 0.6 96 29 16 5B W 1.3 0.4 1030 1018 Overcast 86% cloud 15:00 0.4 92 26 14 4B W 0.27 0.1 1032 987 Cloudy 68% cloud 18:00 0.7 93 25 13 4B NW 0.63 0.2 1032 1034 Overcast 88% cloud 21:00 0.6 95 22 12 4B NW 0.88 0.3 1033 1024 Overcast 89% cloud Sunday, 08/11 00:00 2 91 20 11 4B NW 0.72 0 1034 1175 Overcast 93% cloud 03:00 3.1 78 18 10 3B NW 0.63 0 1033 1269 Overcast 100% cloud 06:00 3.2 72 10 5 2B NW 0.12 0 1032 1284 Overcast 98% cloud 09:00 2.9 76 5 3 1B NW 0 0 1032 1319 Overcast 95% cloud 12:00 2.5 80 4 2 1B W 0 0 1033 1469 Overcast 100% cloud 15:00 3 77 8 4 2B SW 0.01 0 1030 1865 Overcast 85% cloud 18:00 3.3 74 8 4 2B SW 0 0 1029 1974 Overcast 100% cloud 21:00 4 70 8 4 2B SW 0.02 0 1027 2160 Overcast 92% cloud Monday, 09/11 00:00 7 62 8 4 2B SW 0.02 0 1025 2310 Overcast 90% cloud 03:00 9.4 55 7 4 2B W 0 0 1021 2319 Partly cloudy 48% cloud 06:00 8 65 9 5 2B W 0 0 1021 2086 Cloudy 68% cloud 09:00 5.9 84 16 9 3B W 0.06 0 1021 2064 Overcast 94% cloud 12:00 4.2 99 20 11 4B NW 4.2 0 1024 1628 Overcast 100% cloud 15:00 2.4 96 18 10 3B NW 5.3 0 1025 1259 Overcast 100% cloud 18:00 0.9 97 22 12 4B NW 1.5 0.5 1025 1051 Overcast 100% cloud 21:00 0.5 98 23 13 4B NW 1.0 0.3 1026 1012 Overcast 95% cloud Tuesday, 10/11 00:00 1 95 24 13 4B NW 2.5 0.8 1027 1069 Overcast 99% cloud 03:00 1 96 24 13 4B NW 3.6 1.4 1027 1073 Overcast 98% cloud 06:00 0.5 93 19 10 3B NW 2.1 0.6 1027 992 Overcast 99% cloud 09:00 -0 95 14 7 3B NW 0.68 0.2 1028 930 Overcast 100% cloud 12:00 -0.2 95 9 5 2B NW 0.43 0.1 1029 900 Overcast 87% cloud 15:00 -0.7 93 8 4 2B W 0 0 1028 808 Cloudy 63% cloud 18:00 -1.5 95 9 5 2B W 0 0 1028 611 Overcast 87% cloud 21:00 -0.6 93 9 5 2B W 0 0 1029 835 Overcast 85% cloud Wednesday, 11/11 00:00 1.7 77 9 5 2B NW 0.02 0 1031 1132 Overcast 92% cloud 03:00 3.8 68 13 7 3B NW 0.02 0 1030 1309 Overcast 83% cloud 06:00 4.3 60 14 7 3B NW 0 0 1030 1392 Clear 8% cloud |
|---|
Forecast notes
Forecast table times: UTC.
Coordinates: 37.0176718°N, 138.7715776°E · Requested elevation: 931 m. Model terrain: 467 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.