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 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 12.7 77 2 1 1B S — — 1011 3055 Partly cloudy 42% cloud 09:00 8.7 92 1 0 0B W 0 0 1010 3047 Cloudy 72% cloud 12:00 9.3 87 3 2 1B S 0.28 0 1008 3033 Overcast 97% cloud 15:00 8.7 84 4 2 1B SW 0.12 0 1006 3018 Partly cloudy 40% cloud 18:00 8.7 86 5 3 1B W 0.33 0 1005 3000 Cloudy 68% cloud 21:00 7.5 95 6 3 1B NW 0.44 0 1006 3004 Cloudy 73% cloud Friday, 06/11 00:00 10.7 85 8 5 2B NW 0.71 0 1009 3000 Cloudy 58% cloud 03:00 13.7 49 14 8 3B W 0.06 0 1008 2988 Partly cloudy 34% cloud 06:00 12.5 55 11 6 2B W 0.11 0 1009 2858 Partly cloudy 38% cloud 09:00 7 82 7 4 2B NW 0.06 0 1013 2695 Partly cloudy 40% cloud 12:00 4.7 88 7 4 2B NW 0.09 0 1015 2289 Cloudy 66% cloud 15:00 3.1 92 10 5 2B NW 0.34 0 1017 1882 Overcast 91% cloud 18:00 1.9 89 9 5 2B NW 0.37 0 1018 1614 Overcast 92% cloud 21:00 1.9 86 8 4 2B W 0.21 0 1019 1564 Cloudy 75% cloud Saturday, 07/11 00:00 4.1 71 10 6 2B NW 0.25 0 1021 1789 Overcast 84% cloud 03:00 4.9 61 16 9 3B NW 0.37 0 1021 1863 Partly cloudy 48% cloud 06:00 3.3 64 15 8 3B NW 0.20 0 1023 1495 Cloudy 53% cloud 09:00 0.4 80 10 5 2B NW 0.15 0 1027 1306 Cloudy 60% cloud 12:00 -0.7 84 9 5 2B NW 0.06 0 1029 < 1300 Cloudy 75% cloud 15:00 -1.1 83 9 5 2B NW 0.02 0 1031 < 1300 Overcast 85% cloud 18:00 -0.8 83 11 6 2B NW 0 0 1031 < 1300 Overcast 91% cloud 21:00 -0.8 85 9 5 2B NW 0.11 0 1033 < 1300 Overcast 92% cloud Sunday, 08/11 00:00 1.8 73 9 5 2B N 0.06 0 1034 1426 Overcast 87% cloud 03:00 4.2 62 10 5 2B N 0 0 1032 1570 Overcast 82% cloud 06:00 3.5 64 7 4 2B N 0 0 1031 1875 Overcast 83% cloud 09:00 -0.4 82 2 1 1B N 0 0 1031 1438 Cloudy 66% cloud 12:00 0.5 78 0 0 0B S 0 0 1031 1910 Cloudy 77% cloud 15:00 1 75 2 1 1B SE 0 0 1029 2099 Overcast 87% cloud 18:00 1 76 1 0 0B SE 0 0 1028 2181 Overcast 96% cloud 21:00 2.1 73 1 1 1B S 0.04 0 1026 2301 Overcast 95% cloud Monday, 09/11 00:00 6.1 59 3 1 1B S 0.04 0 1025 2375 Overcast 88% cloud 03:00 8.3 59 6 3 1B SW 0.08 0 1021 2425 Cloudy 70% cloud 06:00 8.5 60 2 1 1B NW 0 0 1019 2389 Cloudy 51% cloud 09:00 3.6 86 2 1 1B NW 0 0 1020 2248 Cloudy 50% cloud 12:00 3.5 92 8 5 2B NW 0.66 0 1022 1936 Overcast 93% cloud 15:00 1.1 91 11 6 2B N 1.1 0.3 1023 1440 Overcast 93% cloud 18:00 -0.2 89 11 6 2B NW 0.34 0.1 1024 < 1300 Overcast 90% cloud 21:00 -1.4 88 10 5 2B NW 0.11 0 1025 < 1300 Overcast 83% cloud Tuesday, 10/11 00:00 0.6 76 11 6 2B NW 0.12 0 1026 1321 Cloudy 78% cloud 03:00 2.1 69 12 7 3B NW 0.50 0 1024 1424 Cloudy 78% cloud 06:00 0.6 76 9 5 2B NW 0.46 0.1 1025 1327 Cloudy 76% cloud 09:00 -2.1 86 7 4 2B NW 0 0 1027 < 1300 Cloudy 77% cloud 12:00 -3.5 86 5 3 1B N 0 0 1027 < 1300 Cloudy 60% cloud 15:00 -3.8 83 3 2 1B N 0 0 1027 < 1300 Clear 19% cloud 18:00 -3.9 80 3 2 1B N 0 0 1028 < 1300 Clear 15% cloud 21:00 -3.4 84 4 2 1B N 0 0 1029 < 1300 Partly cloudy 40% cloud Wednesday, 11/11 00:00 2.1 64 5 3 1B N 0 0 1030 1432 Clear 17% cloud 03:00 4.9 52 5 3 1B N 0 0 1028 1645 Clear 17% cloud 06:00 4.4 49 5 3 1B N 0 0 1029 1815 Clear 8% cloud |
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Forecast table times: UTC.
Coordinates: 36.6278913°N, 138.5861245°E · Requested elevation: 1242 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.
Source: ECMWF · CC BY 4.0 · Processed by Snow Report.

Kusatsu Onsen 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 1242 to 1621 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 12.6 77 2 1 1B S — — 1011 3055 Partly cloudy 42% cloud 09:00 8.7 92 1 0 0B W 0 0 1010 3047 Cloudy 72% cloud 12:00 9.3 88 3 2 1B S 0.28 0 1008 3033 Overcast 97% cloud 15:00 8.7 84 4 2 1B SW 0.12 0 1006 3018 Partly cloudy 40% cloud 18:00 8.7 86 5 3 1B W 0.33 0 1005 3000 Cloudy 68% cloud 21:00 7.5 95 6 3 1B NW 0.44 0 1006 3004 Cloudy 73% cloud Friday, 06/11 00:00 10.7 85 8 5 2B NW 0.72 0 1009 3000 Cloudy 58% cloud 03:00 13.7 49 14 8 3B W 0.07 0 1008 2988 Partly cloudy 34% cloud 06:00 12.4 55 11 6 2B W 0.11 0 1009 2858 Partly cloudy 38% cloud 09:00 7 82 7 4 2B NW 0.07 0 1013 2696 Partly cloudy 41% cloud 12:00 4.7 88 7 4 2B NW 0.09 0 1015 2289 Cloudy 66% cloud 15:00 3.1 92 10 5 2B NW 0.34 0 1017 1883 Overcast 91% cloud 18:00 1.9 90 9 5 2B NW 0.38 0 1018 1614 Overcast 92% cloud 21:00 1.9 86 8 4 2B W 0.21 0 1019 1564 Cloudy 75% cloud Saturday, 07/11 00:00 4.1 71 10 6 2B NW 0.25 0 1021 1788 Overcast 84% cloud 03:00 4.8 61 16 9 3B NW 0.37 0 1021 1863 Partly cloudy 48% cloud 06:00 3.3 64 15 8 3B NW 0.21 0 1023 1495 Cloudy 53% cloud 09:00 0.3 80 10 5 2B NW 0.15 0 1027 1305 Cloudy 61% cloud 12:00 -0.7 84 9 5 2B NW 0.07 0 1029 < 1299 Cloudy 75% cloud 15:00 -1.1 83 9 5 2B NW 0.02 0 1031 < 1299 Overcast 85% cloud 18:00 -0.9 83 11 6 2B NW 0 0 1031 < 1299 Overcast 91% cloud 21:00 -0.9 85 9 5 2B NW 0.11 0 1033 < 1299 Overcast 92% cloud Sunday, 08/11 00:00 1.8 73 9 5 2B N 0.06 0 1034 1425 Overcast 87% cloud 03:00 4.2 62 10 5 2B N 0 0 1032 1569 Overcast 83% cloud 06:00 3.5 64 7 4 2B N 0 0 1031 1870 Overcast 83% cloud 09:00 -0.4 82 2 1 1B N 0 0 1031 1437 Cloudy 66% cloud 12:00 0.5 78 0 0 0B S 0 0 1031 1909 Cloudy 77% cloud 15:00 1 75 2 1 1B SE 0 0 1029 2098 Overcast 87% cloud 18:00 1 77 1 0 0B SE 0 0 1028 2180 Overcast 96% cloud 21:00 2.1 73 1 1 1B S 0.04 0 1026 2301 Overcast 95% cloud Monday, 09/11 00:00 6.1 59 3 1 1B S 0.04 0 1025 2375 Overcast 88% cloud 03:00 8.3 59 6 3 1B SW 0.08 0 1021 2425 Cloudy 70% cloud 06:00 8.5 60 2 1 1B NW 0 0 1019 2389 Cloudy 51% cloud 09:00 3.6 87 2 1 1B NW 0 0 1020 2248 Cloudy 50% cloud 12:00 3.5 92 8 5 2B NW 0.66 0 1022 1936 Overcast 93% cloud 15:00 1.1 91 11 6 2B N 1.1 0.3 1023 1440 Overcast 93% cloud 18:00 -0.3 89 11 6 2B NW 0.34 0.1 1024 < 1299 Overcast 90% cloud 21:00 -1.4 88 10 5 2B NW 0.11 0 1025 < 1299 Overcast 83% cloud Tuesday, 10/11 00:00 0.5 77 11 6 2B NW 0.13 0 1026 1321 Cloudy 78% cloud 03:00 2.1 69 12 7 3B NW 0.50 0 1024 1424 Cloudy 78% cloud 06:00 0.6 76 9 5 2B NW 0.46 0.1 1025 1327 Cloudy 76% cloud 09:00 -2.2 86 8 4 2B NW 0 0 1027 < 1299 Cloudy 77% cloud 12:00 -3.5 86 5 3 1B N 0 0 1027 < 1299 Cloudy 60% cloud 15:00 -3.8 83 3 2 1B N 0 0 1027 < 1299 Clear 19% cloud 18:00 -4 81 3 2 1B N 0 0 1028 < 1299 Clear 15% cloud 21:00 -3.5 84 4 2 1B N 0 0 1029 < 1299 Partly cloudy 40% cloud Wednesday, 11/11 00:00 2.1 65 5 3 1B N 0 0 1030 1431 Clear 17% cloud 03:00 4.9 52 5 3 1B N 0 0 1028 1643 Clear 18% cloud 06:00 4.4 49 5 3 1B N 0 0 1029 1814 Clear 8% cloud |
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Forecast table times: UTC.
Coordinates: 36.6287104°N, 138.587245°E · Requested elevation: 1247 m. Model terrain: 1296 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 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 10.8 76 10 5 2B SW — — 1011 3055 Partly cloudy 42% cloud 09:00 7.4 89 9 5 2B SW 0 0 1010 3047 Cloudy 75% cloud 12:00 8 86 11 6 2B SW 0.30 0 1008 3033 Overcast 97% cloud 15:00 7.3 85 14 7 3B SW 0.12 0 1006 3018 Partly cloudy 41% cloud 18:00 7.1 88 17 9 3B W 0.37 0 1005 3000 Cloudy 70% cloud 21:00 5.9 95 16 9 3B NW 0.46 0 1007 3004 Cloudy 74% cloud Friday, 06/11 00:00 8.4 83 18 10 3B NW 0.66 0 1009 2980 Cloudy 59% cloud 03:00 10.8 50 25 13 4B W 0.05 0 1008 2975 Partly cloudy 33% cloud 06:00 9.6 57 21 11 4B W 0.08 0 1009 2849 Partly cloudy 39% cloud 09:00 5.1 78 15 8 3B W 0.05 0 1013 2668 Partly cloudy 39% cloud 12:00 2.9 84 14 8 3B W 0.06 0 1016 2260 Cloudy 68% cloud 15:00 1.1 91 15 8 3B NW 0.32 0.1 1017 1855 Overcast 93% cloud 18:00 -0.2 90 18 9 3B NW 0.36 0.1 1018 1585 Overcast 94% cloud 21:00 -0.4 87 22 12 4B W 0.21 0 1019 1555 Cloudy 77% cloud Saturday, 07/11 00:00 1.2 76 23 12 4B W 0.25 0 1021 1776 Overcast 85% cloud 03:00 1.9 65 28 15 4B W 0.40 0 1022 1854 Partly cloudy 47% cloud 06:00 -1 75 34 18 5B NW 0.22 0 1024 1492 Cloudy 53% cloud 09:00 -2.2 79 31 17 5B NW 0.14 0 1027 < 1341 Cloudy 61% cloud 12:00 -2.5 76 26 14 4B NW 0.05 0 1029 < 1341 Cloudy 78% cloud 15:00 -2.5 76 24 13 4B NW 0.02 0 1031 < 1341 Overcast 87% cloud 18:00 -2.6 78 27 15 4B NW 0 0 1032 < 1341 Overcast 92% cloud 21:00 -2.8 81 25 14 4B NW 0.10 0 1033 < 1341 Overcast 93% cloud Sunday, 08/11 00:00 -1.9 81 18 10 3B NW 0.06 0 1034 1426 Overcast 89% cloud 03:00 -0.2 74 15 8 3B NW 0 0 1032 1570 Overcast 82% cloud 06:00 0.3 70 10 5 2B NW 0 0 1031 1849 Overcast 83% cloud 09:00 0.6 67 5 3 1B NW 0 0 1031 1488 Cloudy 68% cloud 12:00 0.8 66 5 3 1B SW 0 0 1031 1355 Cloudy 77% cloud 15:00 1.7 64 12 7 3B SW 0 0 1029 2106 Overcast 87% cloud 18:00 2.5 62 13 7 3B SW 0 0 1028 2184 Overcast 96% cloud 21:00 3.6 55 16 9 3B SW 0.04 0 1026 2297 Overcast 95% cloud Monday, 09/11 00:00 4.4 56 14 8 3B SW 0.05 0 1025 2374 Overcast 88% cloud 03:00 5.1 64 19 10 3B SW 0.07 0 1021 2422 Cloudy 71% cloud 06:00 5.2 66 9 5 2B W 0 0 1019 2388 Cloudy 51% cloud 09:00 4.1 74 9 5 2B NW 0 0 1020 2246 Cloudy 50% cloud 12:00 1.6 92 18 10 3B NW 0.69 0 1023 1920 Overcast 94% cloud 15:00 -1 90 23 12 4B NW 1.1 0.3 1024 1420 Overcast 95% cloud 18:00 -1.8 81 20 11 4B NW 0.32 0.1 1024 < 1341 Overcast 92% cloud 21:00 -2.6 79 21 12 4B NW 0.10 0 1025 < 1341 Overcast 86% cloud Tuesday, 10/11 00:00 -2.7 82 27 15 4B NW 0.13 0 1026 < 1341 Cloudy 80% cloud 03:00 -1.7 78 25 13 4B NW 0.54 0.2 1025 1426 Overcast 80% cloud 06:00 -2.3 77 19 10 3B NW 0.48 0.1 1026 < 1341 Cloudy 79% cloud 09:00 -2.7 70 19 10 3B NW 0 0 1027 < 1341 Cloudy 79% cloud 12:00 -2.1 60 12 7 2B NW 0 0 1027 < 1341 Cloudy 62% cloud 15:00 -2.3 61 10 5 2B NW 0 0 1027 < 1341 Clear 19% cloud 18:00 -2.5 65 12 6 2B NW 0 0 1028 < 1341 Clear 16% cloud 21:00 -2.4 70 12 7 3B NW 0 0 1029 < 1341 Partly cloudy 42% cloud Wednesday, 11/11 00:00 -1.9 73 11 6 2B NW 0 0 1030 1445 Clear 17% cloud 03:00 0.1 61 11 6 2B NW 0 0 1028 1652 Clear 18% cloud 06:00 0.8 53 11 6 2B NW 0 0 1029 1813 Clear 9% cloud |
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Forecast table times: UTC.
Coordinates: 36.6301702°N, 138.5621128°E · Requested elevation: 1621 m. Model terrain: 1338 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.