Worldwide Ski Resort Forecasts
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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.
Preparing forecast graphs…
Times and values match the detailed forecast. Tap or point at a value for details. Scroll each chart sideways for later days. Rain / precipitation is the total water equivalent per forecast interval, including snow; snowfall is fresh snow per interval, not snow depth.
GFS and ECMWF model comparison. Each model retains its own forecast times and horizon. Precipitation and snowfall amounts cover their own forecast intervals; these can differ between models.
Forecast values and model notes
White World Oze Iwakura - 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 14.3 72 4 2 1B SW — — 1011 3057 Partly cloudy 47% cloud  09:00 9.8 87 1 0 0B SE 0.03 0 1010 3048 Partly cloudy 27% cloud 12:00 10.4 84 3 1 1B SE 0.09 0 1008 3034 Overcast 96% cloud  15:00 8.9 85 2 1 1B SE 0.04 0 1006 3018 Clear 18% cloud  18:00 9.1 82 0 0 0B N 0.02 0 1005 3001 Partly cloudy 25% cloud 21:00 8 90 4 2 1B N 0.35 0 1006 2973 Cloudy 75% cloud  Friday, 06/11 00:00 10.6 86 13 7 3B NW 1.3 0 1009 2965 Overcast 95% cloud 03:00 12.2 63 16 8 3B NW 0.64 0 1009 3006 Partly cloudy 40% cloud 06:00 11.9 67 11 6 2B NW 0.23 0 1009 2811 Cloudy 61% cloud 09:00 8.1 83 12 7 3B NW 1.1 0 1013 2618 Overcast 82% cloud 12:00 5.9 83 12 6 2B NW 0.69 0 1016 2320 Overcast 88% cloud 15:00 4.4 83 12 6 2B NW 0.98 0 1017 1972 Overcast 96% cloud 18:00 2.8 81 11 6 2B NW 1.2 0 1018 1597 Overcast 93% cloud 21:00 2.2 83 11 6 2B NW 0.76 0 1019 1410 Overcast 90% cloud Saturday, 07/11 00:00 3 79 12 7 2B NW 1.2 0 1022 1424 Overcast 92% cloud 03:00 2.8 77 17 9 3B NW 2.0 0 1022 1401 Overcast 89% cloud 06:00 2 79 19 10 3B NW 1.7 0 1024 1353 Overcast 94% cloud 09:00 0.5 86 16 9 3B NW 1.6 0.5 1027 < 1294 Overcast 96% cloud 12:00 0.1 85 16 8 3B NW 0.81 0.2 1029 < 1294 Overcast 96% cloud 15:00 -0.1 79 15 8 3B NW 0.13 0 1030 < 1294 Overcast 98% cloud 18:00 0.1 82 14 7 3B NW 0.37 0.1 1031 < 1294 Overcast 97% cloud 21:00 0.2 83 11 6 2B NW 0.52 0.2 1032 < 1294 Overcast 99% cloud Sunday, 08/11 00:00 1.8 75 14 7 3B NW 0.62 0 1033 1337 Overcast 94% cloud 03:00 3.9 66 12 7 3B NW 0.23 0 1032 1490 Overcast 87% cloud 06:00 4 65 7 4 2B N 0.06 0 1031 1620 Overcast 88% cloud 09:00 0.2 84 5 2 1B NE 0 0 1032 1573 Cloudy 74% cloud 12:00 -0.2 77 3 1 1B NE 0 0 1032 1562 Overcast 94% cloud 15:00 1 72 2 1 1B E 0.00 0 1030 1376 Overcast 92% cloud 18:00 1 80 2 1 1B SE 0 0 1028 1341 Overcast 98% cloud 21:00 2.6 74 1 1 1B SE 0 0 1026 2210 Overcast 99% cloud Monday, 09/11 00:00 6 59 1 1 1B SW 0 0 1025 2324 Overcast 97% cloud 03:00 7.9 54 2 1 1B SW 0.04 0 1022 2313 Overcast 89% cloud 06:00 8.5 58 3 2 1B W 0 0 1020 2338 Partly cloudy 23% cloud 09:00 3.6 77 2 1 1B NE 0 0 1020 2158 Partly cloudy 41% cloud 12:00 4 83 5 3 1B N 0.71 0 1022 1924 Overcast 96% cloud 15:00 2.1 82 11 6 2B N 0.97 0 1023 1423 Overcast 81% cloud 18:00 0.8 80 13 7 3B NW 0.77 0.2 1023 < 1294 Overcast 91% cloud 21:00 -0.2 82 13 7 3B N 0.49 0.1 1024 < 1294 Overcast 94% cloud Tuesday, 10/11 00:00 0.9 76 18 10 3B NW 0.67 0.2 1025 < 1294 Overcast 94% cloud 03:00 2.2 70 18 10 3B NW 0.66 0 1024 1349 Overcast 89% cloud 06:00 0.7 76 11 6 2B NW 0.60 0.2 1025 < 1294 Overcast 88% cloud 09:00 -0.9 83 7 4 2B N 0.16 0 1027 < 1294 Cloudy 79% cloud 12:00 -2.1 80 6 3 2B NE 0.09 0 1027 < 1294 Cloudy 56% cloud 15:00 -4 74 5 3 1B NE 0 0 1027 < 1294 Partly cloudy 42% cloud 18:00 -4.9 73 4 2 1B NE 0 0 1028 < 1294 Partly cloudy 30% cloud 21:00 -4.4 78 5 3 1B NE 0 0 1029 < 1294 Partly cloudy 39% cloud Wednesday, 11/11 00:00 2.8 60 6 3 2B NW 0 0 1030 1394 Partly cloudy 34% cloud 03:00 4.2 55 10 5 2B NW 0.01 0 1029 1482 Cloudy 55% cloud 06:00 3.1 63 10 6 2B N 0.06 0 1030 1452 Cloudy 53% cloud |
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Forecast notes
Forecast table times: UTC.
Coordinates: 36.8153038°N, 139.2191255°E · Requested elevation: 1043 m. Model terrain: 1291 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.
White World Oze Iwakura is a downhill ski area in Gunma Prefecture, Japan. Mapped terrain includes easy, intermediate, advanced routes. Its mapped lift network extends from approximately 1043 to 1695 metres above sea level.
Data: OpenSkiData / OpenSkiMap, OpenStreetMap contributors (ODbL), Skimap.org, Who's On First, Mapterhorn.
Preparing forecast graphs…
Times and values match the detailed forecast. Tap or point at a value for details. Scroll each chart sideways for later days. Rain / precipitation is the total water equivalent per forecast interval, including snow; snowfall is fresh snow per interval, not snow depth.
GFS and ECMWF model comparison. Each model retains its own forecast times and horizon. Precipitation and snowfall amounts cover their own forecast intervals; these can differ between models.
Forecast values and model notes
White World Oze Iwakura - 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 14.3 72 4 2 1B SW — — 1011 3057 Partly cloudy 47% cloud 09:00 9.8 87 1 0 0B SE 0.03 0 1010 3048 Partly cloudy 27% cloud 12:00 10.4 84 3 1 1B SE 0.09 0 1008 3034 Overcast 96% cloud 15:00 8.9 85 2 1 1B SE 0.04 0 1006 3018 Clear 18% cloud 18:00 9.1 82 0 0 0B N 0.02 0 1005 3001 Partly cloudy 25% cloud 21:00 8 90 4 2 1B N 0.35 0 1006 2973 Cloudy 75% cloud Friday, 06/11 00:00 10.6 86 13 7 3B NW 1.3 0 1009 2965 Overcast 95% cloud 03:00 12.2 63 16 8 3B NW 0.64 0 1009 3006 Partly cloudy 40% cloud 06:00 11.9 67 11 6 2B NW 0.23 0 1009 2811 Cloudy 61% cloud 09:00 8.1 83 12 7 3B NW 1.1 0 1013 2618 Overcast 82% cloud 12:00 5.9 83 12 6 2B NW 0.69 0 1016 2320 Overcast 88% cloud 15:00 4.4 83 12 6 2B NW 0.98 0 1017 1972 Overcast 96% cloud 18:00 2.8 81 11 6 2B NW 1.2 0 1018 1597 Overcast 93% cloud 21:00 2.2 83 11 6 2B NW 0.76 0 1019 1410 Overcast 90% cloud Saturday, 07/11 00:00 3 79 12 7 2B NW 1.2 0 1022 1424 Overcast 92% cloud 03:00 2.8 77 17 9 3B NW 2.0 0 1022 1401 Overcast 89% cloud 06:00 2 79 19 10 3B NW 1.7 0 1024 1353 Overcast 94% cloud 09:00 0.5 86 16 9 3B NW 1.6 0.5 1027 < 1294 Overcast 96% cloud 12:00 0.1 85 16 8 3B NW 0.81 0.2 1029 < 1294 Overcast 96% cloud 15:00 -0.1 79 15 8 3B NW 0.13 0 1030 < 1294 Overcast 98% cloud 18:00 0.1 82 14 7 3B NW 0.37 0.1 1031 < 1294 Overcast 97% cloud 21:00 0.2 83 11 6 2B NW 0.52 0.2 1032 < 1294 Overcast 99% cloud Sunday, 08/11 00:00 1.8 75 14 7 3B NW 0.62 0 1033 1337 Overcast 94% cloud 03:00 3.9 66 12 7 3B NW 0.23 0 1032 1490 Overcast 87% cloud 06:00 4 65 7 4 2B N 0.06 0 1031 1620 Overcast 88% cloud 09:00 0.2 84 5 2 1B NE 0 0 1032 1573 Cloudy 74% cloud 12:00 -0.2 77 3 1 1B NE 0 0 1032 1562 Overcast 94% cloud 15:00 1 72 2 1 1B E 0.00 0 1030 1376 Overcast 92% cloud 18:00 1 80 2 1 1B SE 0 0 1028 1341 Overcast 98% cloud 21:00 2.6 74 1 1 1B SE 0 0 1026 2210 Overcast 99% cloud Monday, 09/11 00:00 6 59 1 1 1B SW 0 0 1025 2324 Overcast 97% cloud 03:00 7.9 54 2 1 1B SW 0.04 0 1022 2313 Overcast 89% cloud 06:00 8.5 58 3 2 1B W 0 0 1020 2338 Partly cloudy 23% cloud 09:00 3.6 77 2 1 1B NE 0 0 1020 2158 Partly cloudy 41% cloud 12:00 4 83 5 3 1B N 0.71 0 1022 1924 Overcast 96% cloud 15:00 2.1 82 11 6 2B N 0.97 0 1023 1423 Overcast 81% cloud 18:00 0.8 80 13 7 3B NW 0.77 0.2 1023 < 1294 Overcast 91% cloud 21:00 -0.2 82 13 7 3B N 0.49 0.1 1024 < 1294 Overcast 94% cloud Tuesday, 10/11 00:00 0.9 76 18 10 3B NW 0.67 0.2 1025 < 1294 Overcast 94% cloud 03:00 2.2 70 18 10 3B NW 0.66 0 1024 1349 Overcast 89% cloud 06:00 0.7 76 11 6 2B NW 0.60 0.2 1025 < 1294 Overcast 88% cloud 09:00 -0.9 83 7 4 2B N 0.16 0 1027 < 1294 Cloudy 79% cloud 12:00 -2.1 80 6 3 2B NE 0.09 0 1027 < 1294 Cloudy 56% cloud 15:00 -4 74 5 3 1B NE 0 0 1027 < 1294 Partly cloudy 42% cloud 18:00 -4.9 73 4 2 1B NE 0 0 1028 < 1294 Partly cloudy 30% cloud 21:00 -4.4 78 5 3 1B NE 0 0 1029 < 1294 Partly cloudy 39% cloud Wednesday, 11/11 00:00 2.8 60 6 3 2B NW 0 0 1030 1394 Partly cloudy 34% cloud 03:00 4.2 55 10 5 2B NW 0.01 0 1029 1482 Cloudy 55% cloud 06:00 3.1 63 10 6 2B N 0.06 0 1030 1452 Cloudy 53% cloud |
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Forecast notes
Forecast table times: UTC.
Coordinates: 36.8153038°N, 139.2191255°E · Requested elevation: 1043 m. Model terrain: 1291 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.
Preparing forecast graphs…
Times and values match the detailed forecast. Tap or point at a value for details. Scroll each chart sideways for later days. Rain / precipitation is the total water equivalent per forecast interval, including snow; snowfall is fresh snow per interval, not snow depth.
GFS and ECMWF model comparison. Each model retains its own forecast times and horizon. Precipitation and snowfall amounts cover their own forecast intervals; these can differ between models.
Forecast values and model notes
White World Oze Iwakura - 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 10.6 74 15 8 3B W — — 1011 3057 Partly cloudy 46% cloud 09:00 7.1 86 11 6 2B SW 0.03 0 1010 3048 Partly cloudy 31% cloud 12:00 7.7 87 12 7 2B SW 0.11 0 1008 3034 Overcast 96% cloud 15:00 6.4 89 14 7 3B SW 0.05 0 1006 3018 Clear 18% cloud 18:00 6.1 87 17 9 3B W 0.02 0 1005 3000 Partly cloudy 26% cloud 21:00 5.1 95 19 11 3B NW 0.45 0 1006 2962 Cloudy 78% cloud Friday, 06/11 00:00 6.9 88 26 14 4B NW 1.6 0 1009 2947 Overcast 95% cloud 03:00 8.1 63 30 16 5B W 0.76 0 1009 2984 Partly cloudy 42% cloud 06:00 7.5 73 24 13 4B W 0.28 0 1010 2791 Cloudy 64% cloud 09:00 4.6 83 22 12 4B W 1.4 0 1013 2589 Overcast 83% cloud 12:00 2.7 80 22 12 4B W 0.82 0 1016 2293 Overcast 89% cloud 15:00 1.1 81 22 12 4B W 1.3 0.4 1017 1945 Overcast 97% cloud 18:00 -0.5 81 24 13 4B W 1.5 0.5 1018 1583 Overcast 94% cloud 21:00 -1.8 88 39 21 6B NW 0.93 0.3 1019 1400 Overcast 91% cloud Saturday, 07/11 00:00 -2.2 93 38 21 5B NW 1.4 0.4 1022 1413 Overcast 93% cloud 03:00 -2.5 90 49 26 6B NW 2.3 0.7 1022 1389 Overcast 90% cloud 06:00 -2.9 89 53 29 7B NW 1.9 1.9 1024 1339 Overcast 94% cloud 09:00 -3.3 87 55 29 7B NW 1.8 1.8 1027 < 1274 Overcast 96% cloud 12:00 -3.5 84 53 29 7B NW 0.90 0.9 1029 < 1274 Overcast 96% cloud 15:00 -3.6 80 49 26 6B NW 0.17 0.2 1030 < 1274 Overcast 97% cloud 18:00 -3.3 83 52 28 7B NW 0.43 0.4 1031 < 1274 Overcast 98% cloud 21:00 -3 85 47 26 6B NW 0.61 0.6 1032 < 1274 Overcast 99% cloud Sunday, 08/11 00:00 -2.5 84 38 20 5B NW 0.71 0.2 1033 1325 Overcast 94% cloud 03:00 -1.2 79 29 16 5B NW 0.29 0.1 1032 1474 Overcast 88% cloud 06:00 -0.3 65 17 9 3B NW 0.08 0 1031 1554 Overcast 89% cloud 09:00 -0.3 58 10 5 2B W 0 0 1032 < 1274 Cloudy 76% cloud 12:00 -0.2 65 12 6 2B W 0 0 1032 1570 Overcast 94% cloud 15:00 0.4 72 15 8 3B SW 0.01 0 1030 1376 Overcast 92% cloud 18:00 1 72 16 8 3B SW 0 0 1028 1331 Overcast 98% cloud 21:00 2.5 58 16 9 3B SW 0 0 1026 2205 Overcast 99% cloud Monday, 09/11 00:00 3.4 54 15 8 3B SW 0 0 1025 2322 Overcast 97% cloud 03:00 3.7 59 18 9 3B SW 0.05 0 1022 2312 Overcast 88% cloud 06:00 3.7 68 14 8 3B W 0 0 1020 2322 Partly cloudy 25% cloud 09:00 2.7 74 13 7 3B W 0 0 1021 2149 Partly cloudy 42% cloud 12:00 1.1 92 23 12 4B NW 0.92 0.3 1022 1911 Overcast 96% cloud 15:00 -1.4 87 28 15 4B NW 1.3 0.4 1023 1407 Overcast 83% cloud 18:00 -2.6 79 36 19 5B NW 0.97 0.3 1023 < 1274 Overcast 92% cloud 21:00 -3.3 80 45 24 6B NW 0.59 0.6 1024 < 1274 Overcast 95% cloud Tuesday, 10/11 00:00 -3.3 81 44 24 6B NW 0.80 0.8 1025 < 1274 Overcast 95% cloud 03:00 -2.8 78 40 22 6B NW 0.87 0.3 1024 1326 Overcast 90% cloud 06:00 -3.3 79 33 18 5B NW 0.71 0.7 1025 < 1274 Overcast 89% cloud 09:00 -3.6 73 26 14 4B NW 0.20 0.2 1027 < 1274 Overcast 81% cloud 12:00 -3 48 17 9 3B NW 0.11 0.1 1028 < 1274 Cloudy 61% cloud 15:00 -3.1 48 14 8 3B W 0 0 1027 < 1274 Partly cloudy 45% cloud 18:00 -3.4 57 14 8 3B W 0 0 1028 < 1274 Partly cloudy 35% cloud 21:00 -3.3 69 17 9 3B NW 0 0 1029 < 1274 Partly cloudy 45% cloud Wednesday, 11/11 00:00 -2.8 73 18 9 3B NW 0 0 1030 1372 Partly cloudy 40% cloud 03:00 -1.8 67 22 12 4B NW 0.01 0 1029 1465 Cloudy 60% cloud 06:00 -1.6 69 26 14 4B NW 0.06 0 1030 1441 Cloudy 53% cloud |
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Forecast notes
Forecast table times: UTC.
Coordinates: 36.8304129°N, 139.2033112°E · Requested elevation: 1695 m. Model terrain: 1271 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.