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
Katashina Kogen Ski Resort - 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 14.8 71 4 2 1B SW — — 1011 3057 Partly cloudy 48% cloud  09:00 10.4 85 1 0 0B SE 0.03 0 1010 3048 Partly cloudy 26% cloud 12:00 11 81 3 1 1B SE 0.09 0 1008 3034 Overcast 96% cloud  15:00 9.5 83 1 1 1B SE 0.03 0 1006 3019 Clear 18% cloud  18:00 9.7 79 0 0 0B — 0.01 0 1005 3001 Partly cloudy 24% cloud 21:00 8.5 87 4 2 1B N 0.31 0 1006 2976 Cloudy 74% cloud  Friday, 06/11 00:00 11.2 83 13 7 3B NW 1.2 0 1009 2971 Overcast 96% cloud 03:00 12.7 61 16 9 3B NW 0.61 0 1009 3006 Partly cloudy 40% cloud 06:00 12.4 65 11 6 2B NW 0.21 0 1009 2818 Cloudy 61% cloud 09:00 8.7 81 12 7 3B NW 1.1 0 1013 2626 Overcast 82% cloud 12:00 6.4 81 12 6 2B NW 0.66 0 1016 2327 Overcast 88% cloud 15:00 4.9 81 11 6 2B NW 0.88 0 1017 1978 Overcast 96% cloud 18:00 3.3 79 11 6 2B NW 1.1 0 1018 1596 Overcast 92% cloud 21:00 2.7 80 11 6 2B NW 0.70 0 1019 1411 Overcast 90% cloud Saturday, 07/11 00:00 3.6 76 12 7 3B NW 1.1 0 1022 1429 Overcast 92% cloud 03:00 3.3 75 17 9 3B NW 1.9 0 1022 1406 Overcast 89% cloud 06:00 2.5 77 19 10 3B NW 1.6 0 1024 1359 Overcast 94% cloud 09:00 1 84 16 9 3B NW 1.6 0.5 1027 < 1311 Overcast 96% cloud 12:00 0.5 83 16 8 3B NW 0.79 0.2 1029 < 1311 Overcast 96% cloud 15:00 0.4 77 15 8 3B NW 0.12 0 1030 < 1311 Overcast 98% cloud 18:00 0.6 79 14 7 3B NW 0.36 0.1 1031 < 1311 Overcast 98% cloud 21:00 0.7 81 11 6 2B NW 0.49 0.1 1032 < 1311 Overcast 100% cloud Sunday, 08/11 00:00 2.3 73 14 7 3B NW 0.60 0 1033 1342 Overcast 94% cloud 03:00 4.5 64 12 7 3B NW 0.21 0 1032 1497 Overcast 86% cloud 06:00 4.6 62 7 4 2B N 0.06 0 1031 1679 Overcast 87% cloud 09:00 0.7 81 5 3 1B NE 0 0 1032 1567 Cloudy 73% cloud 12:00 0.4 74 3 1 1B NE 0 0 1032 1562 Overcast 95% cloud 15:00 1.6 70 2 1 1B E 0.00 0 1030 1390 Overcast 93% cloud 18:00 1.6 77 2 1 1B SE 0 0 1028 1356 Overcast 98% cloud 21:00 3.2 71 1 1 1B SE 0 0 1026 2211 Overcast 99% cloud Monday, 09/11 00:00 6.6 57 1 1 1B SW 0 0 1025 2324 Overcast 97% cloud 03:00 8.4 53 2 1 1B W 0.04 0 1022 2312 Overcast 90% cloud 06:00 9 56 3 2 1B W 0 0 1020 2344 Partly cloudy 22% cloud 09:00 4.1 75 2 1 1B NE 0 0 1020 2160 Partly cloudy 41% cloud 12:00 4.5 80 5 3 1B N 0.65 0 1022 1928 Overcast 96% cloud 15:00 2.7 79 11 6 2B N 0.87 0 1023 1428 Cloudy 79% cloud 18:00 1.3 78 13 7 3B NW 0.69 0 1023 < 1311 Overcast 91% cloud 21:00 0.3 79 13 7 3B N 0.46 0.1 1024 < 1311 Overcast 93% cloud Tuesday, 10/11 00:00 1.4 73 18 10 3B NW 0.62 0 1025 < 1311 Overcast 93% cloud 03:00 2.8 67 18 10 3B NW 0.58 0 1024 1361 Overcast 89% cloud 06:00 1.2 74 11 6 2B NW 0.55 0 1025 < 1311 Overcast 87% cloud 09:00 -0.4 81 7 4 2B N 0.14 0 1027 < 1311 Cloudy 78% cloud 12:00 -1.7 77 6 3 2B NE 0.08 0 1027 < 1311 Cloudy 55% cloud 15:00 -3.5 71 5 3 1B NE 0 0 1027 < 1311 Partly cloudy 42% cloud 18:00 -4.3 71 4 2 1B NE 0 0 1028 < 1311 Partly cloudy 28% cloud 21:00 -3.8 75 6 3 1B NE 0 0 1029 < 1311 Partly cloudy 37% cloud Wednesday, 11/11 00:00 3.4 58 6 3 2B NW 0 0 1030 1405 Partly cloudy 31% cloud 03:00 4.8 52 10 5 2B NW 0.00 0 1029 1490 Cloudy 54% cloud 06:00 3.5 61 10 5 2B N 0.05 0 1030 1456 Cloudy 54% cloud |
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Forecast notes
Forecast table times: UTC.
Coordinates: 36.8112067°N, 139.2292589°E · Requested elevation: 950 m. Model terrain: 1308 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.
Katashina Kogen Ski Resort is a downhill ski area in Gunma Prefecture, Japan. Mapped terrain includes easy, intermediate, advanced routes. Its mapped lift network extends from approximately 950 to 1263 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
Katashina Kogen Ski Resort - 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 14.6 71 4 2 1B SW — — 1011 3057 Partly cloudy 47% cloud 09:00 10.1 86 1 0 0B SE 0.03 0 1010 3048 Partly cloudy 27% cloud 12:00 10.8 82 2 1 1B SE 0.09 0 1008 3034 Overcast 96% cloud 15:00 9.2 84 1 1 1B SE 0.04 0 1006 3019 Clear 18% cloud 18:00 9.4 80 0 0 0B N 0.02 0 1005 3001 Partly cloudy 25% cloud 21:00 8.3 88 4 2 1B N 0.32 0 1006 2976 Cloudy 74% cloud Friday, 06/11 00:00 10.9 85 13 7 3B NW 1.3 0 1009 2969 Overcast 96% cloud 03:00 12.5 62 16 9 3B NW 0.61 0 1009 3006 Partly cloudy 40% cloud 06:00 12.2 66 11 6 2B NW 0.22 0 1009 2816 Cloudy 61% cloud 09:00 8.4 81 12 7 3B NW 1.1 0 1013 2624 Overcast 82% cloud 12:00 6.2 82 12 6 2B NW 0.66 0 1016 2325 Overcast 88% cloud 15:00 4.7 82 12 6 2B NW 0.92 0 1017 1978 Overcast 96% cloud 18:00 3.1 80 11 6 2B NW 1.1 0 1018 1599 Overcast 93% cloud 21:00 2.5 81 11 6 2B NW 0.72 0 1019 1412 Overcast 90% cloud Saturday, 07/11 00:00 3.3 77 12 7 3B NW 1.1 0 1022 1427 Overcast 92% cloud 03:00 3.1 76 17 9 3B NW 1.9 0 1022 1404 Overcast 89% cloud 06:00 2.3 78 19 10 3B NW 1.6 0 1024 1356 Overcast 94% cloud 09:00 0.8 85 16 9 3B NW 1.6 0.5 1027 < 1300 Overcast 96% cloud 12:00 0.3 84 16 8 3B NW 0.79 0.2 1029 < 1300 Overcast 96% cloud 15:00 0.2 78 15 8 3B NW 0.13 0 1030 < 1300 Overcast 98% cloud 18:00 0.3 80 14 7 3B NW 0.36 0.1 1031 < 1300 Overcast 97% cloud 21:00 0.5 82 11 6 2B NW 0.50 0.1 1032 < 1300 Overcast 99% cloud Sunday, 08/11 00:00 2.1 74 14 7 3B NW 0.60 0 1033 1339 Overcast 94% cloud 03:00 4.3 65 12 7 3B NW 0.22 0 1032 1493 Overcast 87% cloud 06:00 4.4 63 7 4 2B N 0.06 0 1031 1657 Overcast 88% cloud 09:00 0.5 82 5 3 1B NE 0 0 1032 1567 Cloudy 73% cloud 12:00 0.1 75 3 1 1B NE 0 0 1032 1561 Overcast 94% cloud 15:00 1.3 71 2 1 1B E 0.00 0 1030 1378 Overcast 93% cloud 18:00 1.3 79 2 1 1B SE 0 0 1028 1345 Overcast 98% cloud 21:00 2.9 73 1 1 1B SE 0 0 1026 2211 Overcast 99% cloud Monday, 09/11 00:00 6.3 58 1 1 1B SW 0 0 1025 2324 Overcast 97% cloud 03:00 8.2 53 2 1 1B SW 0.04 0 1022 2313 Overcast 90% cloud 06:00 8.8 57 3 2 1B W 0 0 1020 2341 Partly cloudy 22% cloud 09:00 3.9 76 2 1 1B NE 0 0 1020 2160 Partly cloudy 41% cloud 12:00 4.3 82 5 3 1B N 0.67 0 1022 1927 Overcast 96% cloud 15:00 2.5 80 11 6 2B N 0.91 0 1023 1427 Cloudy 80% cloud 18:00 1.1 79 13 7 3B NW 0.72 0.2 1023 < 1300 Overcast 91% cloud 21:00 0.1 80 13 7 3B N 0.47 0.1 1024 < 1300 Overcast 94% cloud Tuesday, 10/11 00:00 1.2 75 18 10 3B NW 0.64 0 1025 < 1300 Overcast 94% cloud 03:00 2.5 68 18 10 3B NW 0.62 0 1024 1355 Overcast 89% cloud 06:00 1 75 11 6 2B NW 0.57 0.2 1025 < 1300 Overcast 87% cloud 09:00 -0.7 82 7 4 2B N 0.15 0 1027 < 1300 Cloudy 79% cloud 12:00 -1.9 78 6 3 2B NE 0.08 0 1027 < 1300 Cloudy 55% cloud 15:00 -3.7 73 5 3 1B NE 0 0 1027 < 1300 Partly cloudy 42% cloud 18:00 -4.6 72 4 2 1B NE 0 0 1028 < 1300 Partly cloudy 28% cloud 21:00 -4.1 76 6 3 1B NE 0 0 1029 < 1300 Partly cloudy 38% cloud Wednesday, 11/11 00:00 3.1 59 6 3 2B NW 0 0 1030 1400 Partly cloudy 32% cloud 03:00 4.6 53 10 5 2B NW 0.01 0 1029 1486 Cloudy 54% cloud 06:00 3.3 62 10 6 2B N 0.05 0 1030 1454 Cloudy 53% cloud |
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Forecast notes
Forecast table times: UTC.
Coordinates: 36.8120978°N, 139.2233151°E · Requested elevation: 991 m. Model terrain: 1297 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
Katashina Kogen Ski Resort - 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 13 77 4 2 1B SW — — 1011 3057 Partly cloudy 47% cloud 09:00 8.5 92 1 0 0B E 0.03 0 1010 3048 Partly cloudy 28% cloud 12:00 9.2 89 2 1 1B SE 0.09 0 1008 3034 Overcast 96% cloud 15:00 7.7 90 1 1 1B SE 0.04 0 1006 3019 Clear 18% cloud 18:00 7.8 87 0 0 0B N 0.01 0 1005 3001 Partly cloudy 25% cloud 21:00 6.8 95 4 2 1B N 0.35 0 1006 2976 Cloudy 75% cloud Friday, 06/11 00:00 9.4 91 13 7 3B NW 1.3 0 1009 2968 Overcast 95% cloud 03:00 11 66 16 8 3B NW 0.61 0 1009 3006 Partly cloudy 39% cloud 06:00 10.7 71 10 6 2B NW 0.22 0 1009 2813 Cloudy 60% cloud 09:00 7 87 12 7 3B NW 1.1 0 1013 2624 Overcast 81% cloud 12:00 4.7 88 12 6 2B NW 0.66 0 1016 2327 Overcast 88% cloud 15:00 3.2 88 12 6 2B NW 0.95 0 1017 1982 Overcast 96% cloud 18:00 1.6 86 11 6 2B NW 1.2 0 1018 1608 Overcast 93% cloud 21:00 1 88 11 6 2B NW 0.72 0.2 1019 1414 Overcast 90% cloud Saturday, 07/11 00:00 1.9 84 12 7 2B NW 1.1 0 1022 1425 Overcast 92% cloud 03:00 1.6 82 17 9 3B NW 1.9 0 1022 1401 Overcast 89% cloud 06:00 0.9 84 18 10 3B NW 1.6 0.5 1024 1351 Overcast 93% cloud 09:00 -0.7 92 16 9 3B NW 1.6 0.5 1027 < 1278 Overcast 96% cloud 12:00 -1.1 91 16 8 3B NW 0.77 0.2 1029 < 1278 Overcast 96% cloud 15:00 -1.3 84 15 8 3B NW 0.13 0 1030 < 1278 Overcast 97% cloud 18:00 -1.1 87 13 7 3B NW 0.36 0.1 1031 < 1278 Overcast 97% cloud 21:00 -1 89 11 6 2B NW 0.50 0.1 1032 < 1278 Overcast 99% cloud Sunday, 08/11 00:00 0.7 79 14 7 3B NW 0.60 0.2 1033 1335 Overcast 94% cloud 03:00 2.8 70 13 7 3B NW 0.22 0 1032 1488 Overcast 87% cloud 06:00 2.8 68 8 4 2B N 0.06 0 1031 1635 Overcast 88% cloud 09:00 -1 89 5 3 1B NE 0 0 1032 1561 Cloudy 74% cloud 12:00 -1.4 82 3 1 1B NE 0 0 1032 1555 Overcast 94% cloud 15:00 -0.2 77 2 1 1B E 0.00 0 1030 1348 Overcast 92% cloud 18:00 -0.2 85 1 1 1B E 0 0 1028 1321 Overcast 98% cloud 21:00 1.3 79 1 1 1B SE 0 0 1026 2213 Overcast 99% cloud Monday, 09/11 00:00 4.8 63 1 1 1B SW 0 0 1025 2325 Overcast 97% cloud 03:00 6.7 58 2 1 1B SW 0.04 0 1022 2315 Overcast 89% cloud 06:00 7.3 61 3 2 1B W 0 0 1020 2338 Partly cloudy 23% cloud 09:00 2.4 82 2 1 1B NE 0 0 1020 2161 Partly cloudy 41% cloud 12:00 2.8 88 6 3 1B N 0.69 0 1022 1927 Overcast 96% cloud 15:00 1 87 11 6 2B N 0.95 0.3 1023 1426 Overcast 81% cloud 18:00 -0.4 86 13 7 3B NW 0.75 0.2 1023 < 1278 Overcast 91% cloud 21:00 -1.3 87 13 7 3B N 0.49 0.1 1024 < 1278 Overcast 94% cloud Tuesday, 10/11 00:00 -0.3 81 18 10 3B NW 0.66 0.2 1025 < 1278 Overcast 94% cloud 03:00 1 74 18 10 3B NW 0.66 0.2 1024 1343 Overcast 89% cloud 06:00 -0.5 81 11 6 2B NW 0.60 0.2 1025 < 1278 Overcast 88% cloud 09:00 -2.1 89 7 4 2B N 0.16 0 1027 < 1278 Cloudy 79% cloud 12:00 -3.3 85 6 3 2B NE 0.09 0.1 1027 < 1278 Cloudy 56% cloud 15:00 -5.1 79 5 3 1B NE 0 0 1027 < 1278 Partly cloudy 41% cloud 18:00 -6 79 4 2 1B NE 0 0 1028 < 1278 Partly cloudy 29% cloud 21:00 -5.5 83 6 3 1B NE 0 0 1029 < 1278 Partly cloudy 38% cloud Wednesday, 11/11 00:00 1.6 64 6 3 2B NW 0 0 1030 1391 Partly cloudy 33% cloud 03:00 3.1 58 10 6 2B NW 0.01 0 1029 1480 Cloudy 55% cloud 06:00 1.9 66 10 6 2B N 0.05 0 1030 1452 Cloudy 51% cloud |
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Forecast notes
Forecast table times: UTC.
Coordinates: 36.8113249°N, 139.2122161°E · Requested elevation: 1263 m. Model terrain: 1275 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.