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 11.9 77 9 5 2B SW — — 1011 3057 Partly cloudy 45% cloud 09:00 8.5 89 5 3 1B W 0.05 0 1010 3048 Partly cloudy 41% cloud 12:00 9.2 87 6 3 2B W 0.07 0 1008 3034 Overcast 97% cloud 15:00 8.1 88 7 4 2B W 0.05 0 1006 3019 Partly cloudy 21% cloud 18:00 7.3 88 9 5 2B W 0.01 0 1005 3001 Partly cloudy 21% cloud 21:00 7.2 95 13 7 3B NW 0.45 0 1006 3001 Cloudy 80% cloud Friday, 06/11 00:00 9.6 87 19 10 3B NW 1.1 0 1008 2988 Overcast 83% cloud 03:00 12 60 20 11 3B NW 0.37 0 1008 3002 Partly cloudy 28% cloud 06:00 10.9 68 14 8 3B NW 0.17 0 1009 2798 Cloudy 52% cloud 09:00 7.7 80 15 8 3B NW 0.49 0 1013 2656 Cloudy 69% cloud 12:00 5.6 79 17 9 3B NW 0.37 0 1015 2375 Overcast 90% cloud 15:00 4 82 19 10 3B NW 0.87 0 1016 2055 Overcast 95% cloud 18:00 2.5 82 19 10 3B NW 1.1 0 1017 1725 Overcast 96% cloud 21:00 1.5 83 24 13 4B NW 0.48 0 1019 1466 Overcast 92% cloud Saturday, 07/11 00:00 1.8 86 23 12 4B NW 0.66 0 1021 1436 Overcast 90% cloud 03:00 1.6 81 34 18 5B NW 1.1 0 1022 1403 Overcast 90% cloud 06:00 1 82 36 19 5B NW 0.92 0.3 1024 1348 Overcast 88% cloud 09:00 -0.2 89 37 20 5B NW 1.2 0.4 1027 1215 Overcast 92% cloud 12:00 -0.7 87 34 19 5B NW 0.44 0.1 1028 1157 Overcast 93% cloud 15:00 -1.1 83 30 16 5B NW 0.12 0 1030 1101 Overcast 92% cloud 18:00 -0.9 85 34 18 5B NW 0.23 0 1030 1118 Overcast 96% cloud 21:00 -1 91 26 14 4B NW 0.37 0.1 1032 1105 Overcast 96% cloud Sunday, 08/11 00:00 0.7 78 25 14 4B NW 0.36 0.1 1033 1315 Overcast 92% cloud 03:00 2 74 25 14 4B NW 0.12 0 1032 1441 Overcast 88% cloud 06:00 2.4 65 17 9 3B NW 0.03 0 1031 1560 Overcast 88% cloud 09:00 0.7 73 5 3 1B NW 0 0 1032 1831 Cloudy 79% cloud 12:00 0.5 76 2 1 1B W 0 0 1032 1724 Overcast 90% cloud 15:00 0.9 78 6 3 2B S 0.01 0 1030 1872 Overcast 85% cloud 18:00 1.1 78 5 3 1B SW 0 0 1029 1993 Overcast 96% cloud 21:00 2.6 69 5 3 1B SW 0 0 1027 2241 Overcast 95% cloud Monday, 09/11 00:00 4.9 59 6 3 2B SW 0 0 1026 2335 Overcast 94% cloud 03:00 6.4 58 7 4 2B SW 0.08 0 1022 2345 Overcast 90% cloud 06:00 7 64 5 3 1B NW 0 0 1020 2319 Partly cloudy 23% cloud 09:00 4.2 77 5 3 1B NW 0 0 1020 2189 Partly cloudy 38% cloud 12:00 3.6 87 20 11 3B NW 0.52 0 1021 1948 Overcast 97% cloud 15:00 1.2 87 28 15 4B NW 1.1 0 1022 1437 Overcast 91% cloud 18:00 -0.3 87 31 17 5B NW 0.88 0.3 1023 1203 Overcast 92% cloud 21:00 -1.2 89 34 19 5B NW 0.59 0.2 1023 1092 Overcast 97% cloud Tuesday, 10/11 00:00 -0.6 86 34 18 5B NW 0.73 0.2 1025 1178 Overcast 97% cloud 03:00 0 83 31 17 5B NW 1.00 0.3 1024 1248 Overcast 90% cloud 06:00 -0.8 86 24 13 4B NW 0.90 0.3 1025 1149 Overcast 93% cloud 09:00 -1.4 82 20 11 4B NW 0.23 0 1027 1005 Overcast 81% cloud 12:00 -1.6 68 13 7 3B NW 0.18 0 1027 < 980 Cloudy 57% cloud 15:00 -2.3 66 8 4 2B NW 0 0 1028 < 980 Partly cloudy 25% cloud 18:00 -3.2 73 9 5 2B NW 0 0 1028 < 980 Partly cloudy 25% cloud 21:00 -2.9 79 11 6 2B NW 0 0 1029 < 980 Partly cloudy 45% cloud Wednesday, 11/11 00:00 0.7 69 12 7 2B NW 0 0 1030 1312 Partly cloudy 35% cloud 03:00 1.9 64 17 9 3B NW 0.02 0 1029 1412 Cloudy 59% cloud 06:00 1.9 63 21 11 4B NW 0.01 0 1029 1443 Partly cloudy 21% cloud |
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Forecast table times: UTC.
Coordinates: 36.7792768°N, 139.073272°E · Requested elevation: 1243 m. Model terrain: 978 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.
Source: ECMWF · CC BY 4.0 · Processed by Snow Report.

Tambara Ski Park is a downhill ski area in Gunma Prefecture, Japan. Mapped terrain includes easy, intermediate, advanced routes. Its mapped lift network extends from approximately 1243 to 1556 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 11.7 77 10 5 2B SW — — 1011 3057 Partly cloudy 45% cloud 09:00 8.3 89 6 3 2B W 0.05 0 1010 3048 Partly cloudy 40% cloud 12:00 9 87 7 4 2B W 0.07 0 1008 3034 Overcast 97% cloud 15:00 7.9 88 8 4 2B W 0.05 0 1006 3019 Partly cloudy 21% cloud 18:00 7.2 88 11 6 2B W 0.01 0 1005 3000 Partly cloudy 22% cloud 21:00 6.9 95 15 8 3B NW 0.47 0 1006 2999 Cloudy 80% cloud Friday, 06/11 00:00 9.2 87 20 11 4B NW 1.2 0 1008 2983 Overcast 84% cloud 03:00 11.5 60 21 11 4B NW 0.41 0 1008 2999 Partly cloudy 29% cloud 06:00 10.5 68 15 8 3B NW 0.18 0 1009 2797 Cloudy 53% cloud 09:00 7.3 80 16 9 3B NW 0.57 0 1013 2649 Cloudy 70% cloud 12:00 5.2 79 17 9 3B NW 0.41 0 1016 2367 Overcast 90% cloud 15:00 3.6 82 19 10 3B NW 0.93 0 1017 2047 Overcast 95% cloud 18:00 2.1 82 20 11 3B NW 1.2 0 1017 1715 Overcast 96% cloud 21:00 1.1 84 27 14 4B NW 0.52 0.2 1019 1461 Overcast 92% cloud Saturday, 07/11 00:00 1.2 87 26 14 4B NW 0.71 0 1021 1432 Overcast 91% cloud 03:00 0.9 82 37 20 5B NW 1.2 0.4 1022 1400 Overcast 90% cloud 06:00 0.4 83 39 21 6B NW 1.00 0.3 1024 1346 Overcast 89% cloud 09:00 -0.7 89 40 22 6B NW 1.2 0.4 1027 1211 Overcast 92% cloud 12:00 -1.2 87 38 20 5B NW 0.48 0.1 1028 1154 Overcast 93% cloud 15:00 -1.5 84 34 18 5B NW 0.13 0 1030 1099 Overcast 92% cloud 18:00 -1.4 86 37 20 5B NW 0.24 0 1030 1117 Overcast 96% cloud 21:00 -1.5 92 29 16 5B NW 0.39 0.1 1032 1105 Overcast 96% cloud Sunday, 08/11 00:00 0.1 80 27 15 4B NW 0.39 0.1 1033 1314 Overcast 92% cloud 03:00 1.4 76 27 14 4B NW 0.14 0 1032 1442 Overcast 88% cloud 06:00 1.9 65 17 9 3B NW 0.03 0 1031 1558 Overcast 89% cloud 09:00 0.6 71 5 3 1B NW 0 0 1032 1807 Cloudy 79% cloud 12:00 0.4 74 3 2 1B W 0 0 1032 1715 Overcast 91% cloud 15:00 0.9 77 8 4 2B S 0.01 0 1030 1869 Overcast 86% cloud 18:00 1.1 77 6 3 2B SW 0 0 1029 1992 Overcast 97% cloud 21:00 2.7 66 7 4 2B SW 0 0 1027 2238 Overcast 95% cloud Monday, 09/11 00:00 4.8 58 7 4 2B SW 0 0 1026 2334 Overcast 94% cloud 03:00 6.1 58 9 5 2B SW 0.08 0 1022 2342 Overcast 89% cloud 06:00 6.4 65 6 3 2B NW 0 0 1020 2318 Partly cloudy 23% cloud 09:00 4.1 76 6 3 1B NW 0 0 1020 2186 Partly cloudy 38% cloud 12:00 3.3 87 22 12 4B NW 0.58 0 1021 1944 Overcast 97% cloud 15:00 0.8 86 31 17 5B NW 1.1 0.3 1022 1434 Overcast 91% cloud 18:00 -0.8 87 34 18 5B NW 0.90 0.3 1023 1201 Overcast 92% cloud 21:00 -1.7 90 38 21 5B NW 0.60 0.2 1023 1091 Overcast 96% cloud Tuesday, 10/11 00:00 -1.2 88 37 20 5B NW 0.75 0.2 1025 1179 Overcast 96% cloud 03:00 -0.6 84 34 19 5B NW 1.0 0.3 1024 1250 Overcast 90% cloud 06:00 -1.4 87 26 14 4B NW 0.90 0.3 1025 1151 Overcast 93% cloud 09:00 -1.8 82 22 12 4B NW 0.23 0 1027 < 999 Overcast 81% cloud 12:00 -1.9 65 14 8 3B NW 0.18 0 1027 < 999 Cloudy 57% cloud 15:00 -2.4 62 9 5 2B NW 0 0 1028 < 999 Partly cloudy 27% cloud 18:00 -3.2 71 9 5 2B NW 0 0 1028 < 999 Partly cloudy 26% cloud 21:00 -2.9 78 11 6 2B NW 0 0 1029 < 999 Partly cloudy 45% cloud Wednesday, 11/11 00:00 0.1 70 13 7 3B NW 0 0 1030 1313 Partly cloudy 35% cloud 03:00 1.2 66 18 10 3B NW 0.02 0 1029 1414 Cloudy 59% cloud 06:00 1.3 64 22 12 4B NW 0.01 0 1029 1442 Partly cloudy 23% cloud |
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Forecast table times: UTC.
Coordinates: 36.7837914°N, 139.0805028°E · Requested elevation: 1305 m. Model terrain: 996 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.
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 10.5 75 16 8 3B W — — 1011 3057 Partly cloudy 44% cloud 09:00 7.5 86 12 6 2B W 0.04 0 1010 3048 Partly cloudy 40% cloud 12:00 8.2 85 13 7 3B W 0.08 0 1008 3034 Overcast 97% cloud 15:00 7.1 88 15 8 3B W 0.05 0 1006 3019 Partly cloudy 21% cloud 18:00 6.4 87 19 10 3B W 0.01 0 1005 3000 Partly cloudy 23% cloud 21:00 5.9 94 22 12 4B NW 0.51 0 1006 2992 Overcast 80% cloud Friday, 06/11 00:00 7.8 84 26 14 4B NW 1.4 0 1009 2974 Overcast 85% cloud 03:00 9.7 59 28 15 4B NW 0.48 0 1008 2991 Partly cloudy 30% cloud 06:00 8.6 70 22 12 4B W 0.20 0 1009 2792 Cloudy 55% cloud 09:00 5.8 78 21 11 4B W 0.72 0 1013 2636 Cloudy 72% cloud 12:00 3.9 76 22 12 4B W 0.48 0 1016 2352 Overcast 90% cloud 15:00 2.3 79 24 13 4B W 1.1 0 1017 2029 Overcast 95% cloud 18:00 0.7 80 26 14 4B W 1.3 0.4 1017 1697 Overcast 96% cloud 21:00 -0.6 84 38 20 5B NW 0.61 0.2 1019 1453 Overcast 92% cloud Saturday, 07/11 00:00 -1 90 37 20 5B NW 0.83 0.2 1021 1426 Overcast 91% cloud 03:00 -1.4 85 50 27 6B NW 1.4 0.4 1022 1395 Overcast 90% cloud 06:00 -1.9 87 54 29 7B NW 1.2 0.3 1024 1341 Overcast 89% cloud 09:00 -2.5 89 57 31 7B NW 1.3 0.4 1027 1204 Overcast 92% cloud 12:00 -3.1 89 54 29 7B NW 0.53 0.5 1029 1149 Overcast 93% cloud 15:00 -3.4 85 48 26 6B NW 0.13 0.1 1030 1096 Overcast 93% cloud 18:00 -3.3 89 56 30 7B NW 0.28 0.3 1030 1114 Overcast 96% cloud 21:00 -3.3 94 48 26 6B NW 0.44 0.4 1032 1104 Overcast 97% cloud Sunday, 08/11 00:00 -2.4 88 38 20 5B NW 0.46 0.1 1033 1311 Overcast 93% cloud 03:00 -1.2 83 34 18 5B NW 0.17 0 1032 1442 Overcast 89% cloud 06:00 -0.1 65 21 12 4B NW 0.04 0 1031 1551 Overcast 89% cloud 09:00 0.4 59 6 3 2B W 0 0 1032 1761 Cloudy 79% cloud 12:00 0.3 69 8 4 2B SW 0 0 1032 1697 Overcast 91% cloud 15:00 0.9 74 15 8 3B S 0.01 0 1030 1863 Overcast 86% cloud 18:00 1.6 72 13 7 3B SW 0 0 1028 1989 Overcast 97% cloud 21:00 3.3 57 13 7 3B SW 0 0 1027 2233 Overcast 96% cloud Monday, 09/11 00:00 4.2 53 11 6 2B SW 0 0 1026 2332 Overcast 94% cloud 03:00 4.7 57 15 8 3B SW 0.07 0 1022 2339 Overcast 88% cloud 06:00 4.3 69 10 6 2B NW 0 0 1020 2314 Partly cloudy 25% cloud 09:00 3.8 73 10 5 2B NW 0 0 1020 2179 Partly cloudy 39% cloud 12:00 2.1 88 30 16 5B NW 0.70 0 1021 1936 Overcast 97% cloud 15:00 -0.7 85 39 21 6B NW 1.2 0.4 1022 1427 Overcast 90% cloud 18:00 -2.3 85 44 24 6B NW 0.96 0.3 1023 1198 Overcast 92% cloud 21:00 -3.2 89 53 28 7B NW 0.62 0.6 1023 1087 Overcast 96% cloud Tuesday, 10/11 00:00 -3.2 89 50 27 7B NW 0.80 0.8 1025 1179 Overcast 96% cloud 03:00 -2.7 86 45 25 6B NW 1.1 0.3 1024 1251 Overcast 90% cloud 06:00 -3.3 88 36 19 5B NW 0.91 0.9 1025 1150 Overcast 93% cloud 09:00 -3.2 78 31 17 5B NW 0.24 0.2 1027 < 1025 Overcast 81% cloud 12:00 -2.6 50 19 11 3B NW 0.17 0 1028 < 1025 Cloudy 58% cloud 15:00 -2.5 49 13 7 3B NW 0 0 1028 < 1025 Partly cloudy 29% cloud 18:00 -2.9 62 13 7 3B NW 0 0 1028 < 1025 Partly cloudy 28% cloud 21:00 -2.7 72 16 9 3B NW 0 0 1029 < 1025 Partly cloudy 46% cloud Wednesday, 11/11 00:00 -2.5 75 17 9 3B NW 0 0 1030 1314 Partly cloudy 37% cloud 03:00 -1.6 71 22 12 4B NW 0.03 0 1029 1415 Cloudy 60% cloud 06:00 -1.1 69 29 16 5B NW 0.02 0 1029 1439 Partly cloudy 26% cloud |
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Forecast table times: UTC.
Coordinates: 36.7926945°N, 139.0899424°E · Requested elevation: 1556 m. Model terrain: 1023 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.