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
Marunuma 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 12.6 78 4 2 1B SW — — 1011 3057 Partly cloudy 50% cloud  09:00 8.3 93 2 1 1B SW 0.08 0 1010 3049 Partly cloudy 22% cloud 12:00 8.8 89 2 1 1B SW 0.07 0 1008 3035 Overcast 97% cloud  15:00 7.3 92 3 2 1B SW 0.05 0 1006 3019 Clear 13% cloud  18:00 7.3 88 4 2 1B W 0.01 0 1004 3001 Partly cloudy 22% cloud 21:00 6.5 93 5 3 1B NW 0.20 0 1006 2999 Cloudy 67% cloud  Friday, 06/11 00:00 9.2 88 13 7 3B NW 0.85 0 1008 3007 Overcast 85% cloud 03:00 10.4 64 17 9 3B NW 0.47 0 1008 3006 Partly cloudy 36% cloud 06:00 10.3 68 12 7 3B NW 0.15 0 1009 2847 Cloudy 62% cloud 09:00 6.4 87 12 7 3B NW 0.85 0 1013 2681 Overcast 85% cloud 12:00 4.1 87 13 7 3B NW 0.52 0 1015 2423 Overcast 88% cloud 15:00 2.6 87 13 7 3B NW 0.66 0 1016 2039 Overcast 91% cloud 18:00 1.1 85 13 7 3B NW 0.82 0.2 1017 1643 Overcast 87% cloud 21:00 0.3 87 20 11 4B NW 0.57 0.2 1019 1439 Overcast 88% cloud Saturday, 07/11 00:00 0.9 85 18 10 3B NW 1.0 0.3 1021 1448 Overcast 94% cloud 03:00 0.6 82 24 13 4B NW 1.7 0.5 1022 1427 Overcast 91% cloud 06:00 -0.1 84 27 14 4B NW 1.5 0.4 1023 1375 Overcast 94% cloud 09:00 -1.4 91 25 14 4B NW 1.3 0.4 1026 < 1334 Overcast 96% cloud 12:00 -1.9 91 23 12 4B NW 0.69 0.2 1028 < 1334 Overcast 96% cloud 15:00 -2.2 86 22 12 4B NW 0.10 0 1030 < 1334 Overcast 95% cloud 18:00 -1.9 88 22 12 4B NW 0.29 0.1 1030 < 1334 Overcast 97% cloud 21:00 -1.7 89 18 10 3B NW 0.39 0.1 1031 3002 Overcast 99% cloud Sunday, 08/11 00:00 -0.1 80 17 9 3B NW 0.46 0.1 1033 1375 Overcast 89% cloud 03:00 2.2 69 13 7 3B NW 0.16 0 1031 1525 Cloudy 77% cloud 06:00 2.5 66 6 3 2B NW 0.04 0 1030 1767 Overcast 86% cloud 09:00 -0.6 83 1 0 0B NW 0 0 1031 < 1334 Cloudy 66% cloud 12:00 -0.8 78 2 1 1B SW 0 0 1032 1558 Overcast 96% cloud 15:00 0.2 76 3 2 1B SW 0 0 1030 1868 Overcast 93% cloud 18:00 0.4 83 3 2 1B SW 0 0 1028 1334 Overcast 97% cloud 21:00 1.9 75 2 1 1B SW 0 0 1026 2222 Overcast 100% cloud Monday, 09/11 00:00 4.3 64 3 2 1B SW 0 0 1025 2344 Overcast 98% cloud 03:00 5.8 61 5 3 1B SW 0.03 0 1022 2331 Overcast 92% cloud 06:00 6.5 63 4 2 1B W 0.03 0 1020 2358 Partly cloudy 21% cloud 09:00 2.6 81 2 1 1B NW 0 0 1020 2168 Partly cloudy 42% cloud 12:00 2.6 88 8 4 2B NW 0.47 0 1021 1960 Overcast 96% cloud 15:00 0.5 86 15 8 3B NW 0.61 0.2 1022 1476 Cloudy 74% cloud 18:00 -0.9 84 19 10 3B NW 0.50 0.1 1022 < 1334 Overcast 83% cloud 21:00 -2 87 20 11 4B NW 0.32 0.1 1023 < 1334 Overcast 93% cloud Tuesday, 10/11 00:00 -1.1 81 22 12 4B NW 0.44 0.1 1024 < 1334 Overcast 91% cloud 03:00 0.3 74 20 11 4B NW 0.37 0.1 1023 1398 Overcast 87% cloud 06:00 -1 79 14 8 3B NW 0.36 0.1 1025 < 1334 Cloudy 78% cloud 09:00 -2.6 85 11 6 2B NW 0.09 0 1027 < 1334 Cloudy 73% cloud 12:00 -3.1 73 5 3 1B NW 0.04 0 1027 < 1334 Partly cloudy 45% cloud 15:00 -4.4 72 3 2 1B N 0 0 1027 < 1334 Partly cloudy 35% cloud 18:00 -4.7 72 3 1 1B NW 0 0 1027 < 1334 Partly cloudy 22% cloud 21:00 -4.5 79 4 2 1B N 0 0 1028 < 1334 Partly cloudy 29% cloud Wednesday, 11/11 00:00 0.6 67 6 3 2B NW 0 0 1029 1423 Partly cloudy 29% cloud 03:00 2.3 58 10 5 2B NW 0 0 1028 1516 Partly cloudy 43% cloud 06:00 1.3 62 10 5 2B NW 0.04 0 1029 1487 Partly cloudy 48% cloud |
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Forecast notes
Forecast table times: UTC.
Coordinates: 36.8158213°N, 139.3304506°E · Requested elevation: 1383 m. Model terrain: 1332 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.
Marunuma 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 1383 to 1992 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
Marunuma 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 12.5 78 4 2 1B SW — — 1011 3057 Partly cloudy 50% cloud 09:00 8.3 93 2 1 1B SW 0.08 0 1010 3049 Partly cloudy 22% cloud 12:00 8.8 89 2 1 1B SW 0.07 0 1008 3035 Overcast 97% cloud 15:00 7.3 91 3 2 1B SW 0.05 0 1006 3019 Clear 13% cloud 18:00 7.3 88 4 2 1B W 0.01 0 1004 3001 Partly cloudy 22% cloud 21:00 6.5 93 5 3 1B NW 0.20 0 1006 2999 Cloudy 66% cloud Friday, 06/11 00:00 9.2 88 14 7 3B NW 0.84 0 1008 3007 Overcast 85% cloud 03:00 10.4 63 17 9 3B NW 0.47 0 1008 3006 Partly cloudy 36% cloud 06:00 10.3 67 13 7 3B NW 0.15 0 1009 2848 Cloudy 62% cloud 09:00 6.4 86 13 7 3B NW 0.83 0 1013 2683 Overcast 85% cloud 12:00 4.1 87 13 7 3B NW 0.51 0 1015 2425 Overcast 88% cloud 15:00 2.6 86 13 7 3B NW 0.65 0 1016 2041 Overcast 91% cloud 18:00 1.1 85 13 7 3B NW 0.80 0.2 1017 1644 Overcast 87% cloud 21:00 0.3 87 21 12 4B NW 0.56 0.2 1019 1440 Overcast 88% cloud Saturday, 07/11 00:00 0.8 85 19 10 3B NW 1.00 0.3 1021 1449 Overcast 94% cloud 03:00 0.5 83 25 14 4B NW 1.6 0.5 1022 1427 Overcast 91% cloud 06:00 -0.2 84 28 15 4B NW 1.5 0.4 1023 1375 Overcast 94% cloud 09:00 -1.5 91 27 14 4B NW 1.3 0.4 1026 < 1334 Overcast 96% cloud 12:00 -2 91 24 13 4B NW 0.68 0.2 1028 < 1334 Overcast 96% cloud 15:00 -2.2 86 23 12 4B NW 0.10 0 1030 < 1334 Overcast 95% cloud 18:00 -1.9 88 23 12 4B NW 0.28 0.1 1030 < 1334 Overcast 97% cloud 21:00 -1.7 89 19 10 3B NW 0.38 0.1 1031 3000 Overcast 99% cloud Sunday, 08/11 00:00 -0.2 81 17 9 3B NW 0.45 0.1 1033 1375 Overcast 89% cloud 03:00 2.1 69 14 7 3B NW 0.16 0 1031 1526 Cloudy 77% cloud 06:00 2.5 66 6 3 2B NW 0.04 0 1030 1777 Overcast 86% cloud 09:00 -0.6 82 1 0 0B NW 0 0 1031 < 1334 Cloudy 65% cloud 12:00 -0.8 77 2 1 1B SW 0 0 1032 1556 Overcast 96% cloud 15:00 0.3 76 4 2 1B SW 0 0 1030 1869 Overcast 93% cloud 18:00 0.4 82 3 2 1B SW 0 0 1028 2012 Overcast 97% cloud 21:00 2 74 3 2 1B SW 0 0 1026 2223 Overcast 100% cloud Monday, 09/11 00:00 4.3 63 4 2 1B SW 0 0 1025 2344 Overcast 98% cloud 03:00 5.7 61 5 3 1B SW 0.03 0 1022 2332 Overcast 93% cloud 06:00 6.5 63 5 3 1B W 0.03 0 1020 2359 Partly cloudy 21% cloud 09:00 2.7 80 2 1 1B NW 0 0 1020 2169 Partly cloudy 42% cloud 12:00 2.6 88 8 4 2B NW 0.46 0 1021 1961 Overcast 96% cloud 15:00 0.5 86 15 8 3B NW 0.60 0.2 1022 1477 Cloudy 74% cloud 18:00 -1 84 20 11 3B NW 0.49 0.1 1022 < 1334 Overcast 83% cloud 21:00 -2.1 87 21 12 4B NW 0.32 0.1 1023 < 1334 Overcast 93% cloud Tuesday, 10/11 00:00 -1.2 82 23 12 4B NW 0.43 0.1 1024 < 1334 Overcast 91% cloud 03:00 0.1 74 20 11 4B NW 0.36 0.1 1023 1399 Overcast 87% cloud 06:00 -1.1 79 14 8 3B NW 0.36 0.1 1024 < 1334 Cloudy 78% cloud 09:00 -2.6 84 11 6 2B NW 0.09 0 1027 < 1334 Cloudy 73% cloud 12:00 -3.1 71 6 3 1B NW 0.04 0 1027 < 1334 Partly cloudy 45% cloud 15:00 -4.3 71 3 2 1B NW 0 0 1027 < 1334 Partly cloudy 35% cloud 18:00 -4.6 71 3 1 1B NW 0 0 1027 < 1334 Partly cloudy 22% cloud 21:00 -4.4 79 4 2 1B NW 0 0 1028 < 1334 Partly cloudy 29% cloud Wednesday, 11/11 00:00 0.5 67 6 3 2B NW 0 0 1029 1423 Partly cloudy 28% cloud 03:00 2.2 59 10 5 2B NW 0 0 1028 1516 Partly cloudy 42% cloud 06:00 1.2 63 10 6 2B NW 0.04 0 1029 1487 Partly cloudy 48% cloud |
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Forecast notes
Forecast table times: UTC.
Coordinates: 36.8143153°N, 139.3298759°E · Requested elevation: 1390 m. Model terrain: 1331 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.
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
Marunuma 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 9.1 74 21 11 4B W — — 1011 3058 Cloudy 51% cloud 09:00 6.4 83 20 11 3B SW 0.09 0 1010 3049 Partly cloudy 21% cloud 12:00 6.9 85 22 12 4B W 0.06 0 1008 3035 Overcast 98% cloud 15:00 5.8 87 23 13 4B W 0.05 0 1006 3019 Clear 12% cloud 18:00 5.3 85 29 15 4B W 0.01 0 1004 3002 Partly cloudy 20% cloud 21:00 4.2 92 31 17 5B W 0.16 0 1005 2999 Cloudy 63% cloud Friday, 06/11 00:00 6 78 36 19 5B W 0.66 0 1008 3007 Overcast 81% cloud 03:00 6.9 51 41 22 6B W 0.37 0 1008 3006 Partly cloudy 33% cloud 06:00 6.2 65 34 19 5B W 0.11 0 1009 2862 Cloudy 60% cloud 09:00 3.6 72 31 17 5B W 0.65 0 1013 2713 Overcast 85% cloud 12:00 1.8 67 33 18 5B W 0.41 0 1015 2472 Overcast 88% cloud 15:00 0.3 68 33 18 5B W 0.52 0.2 1016 2082 Overcast 89% cloud 18:00 -1.3 68 38 20 5B W 0.65 0.2 1017 1680 Overcast 85% cloud 21:00 -2.8 78 53 29 7B W 0.45 0.1 1019 1463 Overcast 86% cloud Saturday, 07/11 00:00 -3.4 86 51 28 7B W 0.84 0.8 1021 1457 Overcast 95% cloud 03:00 -4 84 58 31 7B W 1.4 1.4 1021 1435 Overcast 91% cloud 06:00 -4.1 77 64 35 8B W 1.3 1.3 1023 1381 Overcast 94% cloud 09:00 -3.9 68 67 36 8B NW 1.2 1.2 1026 < 1326 Overcast 96% cloud 12:00 -3.5 63 63 34 8B NW 0.59 0.6 1028 < 1326 Overcast 95% cloud 15:00 -3 60 60 32 7B NW 0.08 0.1 1029 < 1326 Overcast 94% cloud 18:00 -2.3 61 61 33 7B NW 0.23 0 1030 < 1326 Overcast 96% cloud 21:00 -2 63 56 30 7B NW 0.31 0.1 1031 2927 Overcast 98% cloud Sunday, 08/11 00:00 -1.6 63 44 24 6B NW 0.37 0.1 1033 1384 Overcast 87% cloud 03:00 -0.7 60 32 18 5B W 0.12 0 1031 1535 Cloudy 73% cloud 06:00 -0.2 57 24 13 4B W 0.03 0 1030 1850 Overcast 85% cloud 09:00 -0.6 59 22 12 4B W 0 0 1031 1554 Cloudy 63% cloud 12:00 -0.8 64 23 12 4B W 0 0 1032 1536 Overcast 96% cloud 15:00 -0.3 71 26 14 4B SW 0 0 1030 1882 Overcast 93% cloud 18:00 0.1 69 27 15 4B SW 0 0 1028 2022 Overcast 97% cloud 21:00 1.1 61 30 16 5B SW 0 0 1026 2231 Overcast 100% cloud Monday, 09/11 00:00 1.9 55 27 15 4B SW 0 0 1025 2352 Overcast 98% cloud 03:00 2.1 65 30 16 5B W 0.03 0 1022 2341 Overcast 93% cloud 06:00 2.3 70 25 13 4B W 0.04 0 1020 2366 Clear 20% cloud 09:00 1.1 76 22 12 4B W 0 0 1020 2176 Partly cloudy 42% cloud 12:00 -0.1 89 25 14 4B W 0.36 0.1 1021 1977 Overcast 96% cloud 15:00 -2 84 29 16 5B W 0.46 0.1 1022 1507 Cloudy 71% cloud 18:00 -2.5 60 44 24 6B NW 0.38 0.1 1022 < 1326 Overcast 80% cloud 21:00 -3 60 51 28 7B NW 0.25 0.3 1023 < 1326 Overcast 92% cloud Tuesday, 10/11 00:00 -3 60 47 26 6B NW 0.35 0.4 1024 < 1326 Overcast 91% cloud 03:00 -2.6 57 42 23 6B NW 0.28 0.1 1023 1406 Overcast 86% cloud 06:00 -2.9 58 37 20 5B NW 0.29 0.3 1024 1326 Cloudy 75% cloud 09:00 -3.2 52 30 16 5B NW 0.06 0.1 1027 < 1326 Cloudy 70% cloud 12:00 -3.1 36 22 12 4B W 0.03 0 1027 < 1326 Partly cloudy 41% cloud 15:00 -3.7 46 21 12 4B W 0 0 1027 < 1326 Partly cloudy 30% cloud 18:00 -3.9 49 24 13 4B W 0 0 1027 < 1326 Clear 18% cloud 21:00 -3.8 56 26 14 4B W 0 0 1028 < 1326 Partly cloudy 25% cloud Wednesday, 11/11 00:00 -3.5 65 26 14 4B W 0 0 1029 1427 Partly cloudy 25% cloud 03:00 -2.3 56 31 17 5B W 0 0 1028 1524 Partly cloudy 37% cloud 06:00 -2 51 32 17 5B NW 0.03 0 1029 1497 Partly cloudy 43% cloud |
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Forecast notes
Forecast table times: UTC.
Coordinates: 36.8068°N, 139.3551001°E · Requested elevation: 1992 m. Model terrain: 1324 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.