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 19.2 64 7 4 2B E — — 1009 3047 Partly cloudy 25% cloud 09:00 13.2 87 8 4 2B SE 0 0 1008 3033 Cloudy 77% cloud 12:00 14.1 82 1 1 0B SE 0.00 0 1007 3019 Overcast 92% cloud 15:00 13.1 81 2 1 1B S 0 0 1005 3001 Partly cloudy 26% cloud 18:00 13.2 91 5 3 1B S 1.5 0 1005 2964 Overcast 100% cloud 21:00 13.2 93 10 5 2B SW 4.0 0 1006 2760 Overcast 100% cloud Friday, 06/11 00:00 14.1 93 13 7 3B W 4.7 0 1008 2650 Overcast 82% cloud 03:00 16.3 68 19 10 3B SW 1.9 0 1008 2435 Cloudy 57% cloud 06:00 13.4 92 19 10 3B SW 4.5 0 1010 2347 Cloudy 60% cloud 09:00 10.6 92 14 8 3B W 6.2 0 1013 1935 Overcast 98% cloud 12:00 9.2 93 19 10 3B W 5.4 0 1016 1654 Overcast 100% cloud 15:00 7.3 91 17 9 3B W 7.5 0 1018 1208 Overcast 100% cloud 18:00 6.7 91 16 9 3B W 4.9 0 1018 1155 Overcast 100% cloud 21:00 6.3 91 15 8 3B SW 4.3 0 1018 1115 Overcast 98% cloud Saturday, 07/11 00:00 6.9 88 25 13 4B W 5.5 0 1021 1053 Overcast 96% cloud 03:00 6.5 76 29 16 5B W 6.1 0 1022 993 Overcast 81% cloud 06:00 7.8 52 34 18 5B W 2.2 0 1023 1013 Partly cloudy 29% cloud 09:00 6.5 61 29 16 5B W 2.7 0 1026 985 Cloudy 50% cloud 12:00 5.8 72 24 13 4B W 0.76 0 1027 962 Cloudy 65% cloud 15:00 5.6 73 21 11 4B W 2.3 0 1029 986 Cloudy 64% cloud 18:00 5.2 87 20 11 4B W 4.5 0 1030 976 Cloudy 67% cloud 21:00 5.5 87 19 10 3B W 2.5 0 1031 1002 Cloudy 65% cloud Sunday, 08/11 00:00 7.9 66 22 12 4B W 0.59 0 1033 1052 Overcast 92% cloud 03:00 8.6 56 21 11 4B W 0.48 0 1033 1083 Overcast 97% cloud 06:00 8.2 57 16 9 3B NW 0.00 0 1032 1078 Overcast 100% cloud 09:00 7.1 61 8 4 2B W 0 0 1032 1076 Overcast 100% cloud 12:00 6.4 67 6 3 2B S 0 0 1032 1139 Overcast 100% cloud 15:00 6 65 7 4 2B SE 0 0 1030 1195 Overcast 98% cloud 18:00 5.6 73 4 2 1B SE 0.12 0 1029 1266 Overcast 100% cloud 21:00 5.1 90 5 3 1B SE 0.37 0 1028 1443 Overcast 100% cloud Monday, 09/11 00:00 8.4 87 5 3 1B E 0.36 0 1026 1904 Overcast 89% cloud 03:00 11.7 64 3 1 1B NW 0 0 1022 1902 Overcast 100% cloud 06:00 11.4 64 5 3 1B W 0 0 1021 1809 Overcast 100% cloud 09:00 8.8 94 8 4 2B W 2.0 0 1021 1592 Overcast 100% cloud 12:00 7.4 93 11 6 2B N 7.3 0 1023 1305 Overcast 100% cloud 15:00 6.1 81 15 8 3B NW 1.3 0 1024 986 Overcast 100% cloud 18:00 5 83 15 8 3B W 0.48 0 1024 880 Overcast 96% cloud 21:00 4.7 88 16 9 3B NW 3.1 0 1025 892 Cloudy 59% cloud Tuesday, 10/11 00:00 5.9 80 24 13 4B NW 4.8 0 1026 896 Partly cloudy 44% cloud 03:00 6.4 68 22 12 4B NW 0.72 0 1026 770 Cloudy 61% cloud 06:00 4.8 73 16 8 3B NW 0.24 0 1026 712 Overcast 100% cloud 09:00 4.4 71 7 4 2B W 0.24 0 1027 704 Overcast 100% cloud 12:00 3.7 86 6 3 1B S 0.48 0 1028 687 Overcast 100% cloud 15:00 3 88 7 4 2B SE 0.24 0 1028 711 Overcast 89% cloud 18:00 2.8 86 8 4 2B SE 0.25 0 1028 751 Cloudy 58% cloud 21:00 3.1 82 8 4 2B SE 0.03 0 1029 802 Partly cloudy 30% cloud Wednesday, 11/11 00:00 6.4 78 8 4 2B SW 0.28 0 1030 937 Partly cloudy 46% cloud 03:00 8.4 62 14 8 3B W 0.73 0 1029 1040 Overcast 82% cloud 06:00 9.2 51 15 8 3B NW 0.01 0 1030 1156 Cloudy 65% cloud |
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Forecast table times: UTC.
Coordinates: 38.0053018°N, 139.4964284°E · Requested elevation: 147 m. Model terrain: 319 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.
Tainai Ski and Snowboard area is a downhill ski area in Niigata Prefecture, Japan. Mapped terrain includes easy, intermediate, advanced routes. Its mapped lift network extends from approximately 147 to 703 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 19.2 64 7 4 2B E — — 1009 3046 Partly cloudy 27% cloud 09:00 13.3 87 8 4 2B SE 0.00 0 1008 3033 Cloudy 78% cloud 12:00 14.1 82 1 1 1B SE 0.00 0 1007 3019 Overcast 93% cloud 15:00 13.1 81 2 1 1B SE 0 0 1005 3001 Partly cloudy 26% cloud 18:00 13.2 91 5 2 1B S 1.5 0 1005 2961 Overcast 100% cloud 21:00 13.2 93 10 5 2B SW 4.0 0 1006 2758 Overcast 100% cloud Friday, 06/11 00:00 14.1 93 13 7 3B W 4.8 0 1008 2646 Overcast 82% cloud 03:00 16.3 68 19 10 3B SW 1.9 0 1008 2434 Cloudy 57% cloud 06:00 13.4 92 19 10 3B SW 4.5 0 1010 2346 Cloudy 61% cloud 09:00 10.6 92 14 8 3B W 6.2 0 1013 1933 Overcast 98% cloud 12:00 9.2 93 19 11 3B W 5.3 0 1016 1650 Overcast 100% cloud 15:00 7.3 91 18 10 3B W 7.4 0 1018 1206 Overcast 100% cloud 18:00 6.8 90 16 9 3B W 4.8 0 1017 1155 Overcast 99% cloud 21:00 6.3 91 15 8 3B W 4.3 0 1018 1114 Overcast 98% cloud Saturday, 07/11 00:00 6.9 88 25 13 4B W 5.5 0 1020 1052 Overcast 94% cloud 03:00 6.6 76 30 16 5B W 5.9 0 1022 993 Overcast 81% cloud 06:00 7.8 52 34 18 5B W 2.1 0 1023 1012 Partly cloudy 32% cloud 09:00 6.5 62 29 16 5B W 2.7 0 1026 983 Cloudy 51% cloud 12:00 5.9 72 24 13 4B W 0.86 0 1027 962 Cloudy 65% cloud 15:00 5.6 74 22 12 4B W 2.3 0 1029 985 Cloudy 66% cloud 18:00 5.3 86 21 11 4B W 4.4 0 1030 974 Cloudy 68% cloud 21:00 5.6 86 20 11 3B W 2.4 0 1031 999 Cloudy 65% cloud Sunday, 08/11 00:00 7.9 66 22 12 4B W 0.59 0 1033 1050 Overcast 93% cloud 03:00 8.6 57 21 12 4B W 0.48 0 1033 1080 Overcast 96% cloud 06:00 8.2 56 17 9 3B NW 0.01 0 1032 1078 Overcast 100% cloud 09:00 7.1 61 8 4 2B W 0 0 1032 1076 Overcast 100% cloud 12:00 6.5 66 6 3 1B S 0 0 1032 1137 Overcast 100% cloud 15:00 6.1 65 6 3 2B SE 0 0 1030 1193 Overcast 99% cloud 18:00 5.6 73 4 2 1B SE 0.11 0 1029 1261 Overcast 100% cloud 21:00 5.1 90 5 3 1B SE 0.38 0 1028 1433 Overcast 99% cloud Monday, 09/11 00:00 8.4 87 5 3 1B E 0.35 0 1026 1899 Overcast 89% cloud 03:00 11.7 64 2 1 1B NW 0 0 1022 1899 Overcast 100% cloud 06:00 11.4 64 5 3 1B W 0 0 1021 1804 Overcast 100% cloud 09:00 8.8 94 8 4 2B W 1.9 0 1021 1589 Overcast 100% cloud 12:00 7.4 94 11 6 2B N 7.2 0 1023 1303 Overcast 100% cloud 15:00 6.2 80 15 8 3B NW 1.3 0 1024 985 Overcast 100% cloud 18:00 5 83 15 8 3B W 0.49 0 1024 877 Overcast 97% cloud 21:00 4.7 87 17 9 3B NW 3.0 0 1025 891 Cloudy 59% cloud Tuesday, 10/11 00:00 5.9 79 24 13 4B NW 4.7 0 1026 894 Partly cloudy 44% cloud 03:00 6.3 68 23 12 4B NW 0.70 0 1026 768 Cloudy 64% cloud 06:00 4.8 72 16 9 3B NW 0.23 0 1026 711 Overcast 100% cloud 09:00 4.4 71 7 4 2B W 0.24 0 1027 703 Overcast 100% cloud 12:00 3.7 85 5 3 1B S 0.49 0 1028 687 Overcast 100% cloud 15:00 3 87 6 4 2B SE 0.24 0 1028 712 Overcast 89% cloud 18:00 2.9 86 8 4 2B SE 0.26 0 1028 753 Cloudy 60% cloud 21:00 3.2 82 7 4 2B SE 0.08 0 1029 802 Partly cloudy 33% cloud Wednesday, 11/11 00:00 6.4 78 8 4 2B SW 0.34 0 1030 933 Partly cloudy 49% cloud 03:00 8.3 62 15 8 3B W 0.73 0 1029 1039 Overcast 82% cloud 06:00 9.2 51 15 8 3B NW 0.04 0 1030 1153 Cloudy 65% cloud |
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Forecast table times: UTC.
Coordinates: 38.0161948°N, 139.5020409°E · Requested elevation: 147 m. Model terrain: 316 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 14.3 77 27 15 4B SE — — 1009 3047 Partly cloudy 28% cloud 09:00 14.6 73 16 9 3B S 0.01 0 1008 3034 Cloudy 75% cloud 12:00 12 80 8 4 2B SW 0.00 0 1007 3020 Overcast 92% cloud 15:00 11.2 83 7 4 2B SW 0.00 0 1005 3002 Partly cloudy 26% cloud 18:00 10.8 95 11 6 2B SW 1.4 0 1005 2971 Overcast 100% cloud 21:00 10.4 98 17 9 3B W 4.0 0 1006 2767 Overcast 100% cloud Friday, 06/11 00:00 10.8 98 24 13 4B W 4.5 0 1008 2661 Overcast 82% cloud 03:00 12 78 32 17 5B W 2.2 0 1008 2441 Cloudy 57% cloud 06:00 10 97 35 19 5B W 4.4 0 1010 2355 Cloudy 64% cloud 09:00 7.5 94 33 18 5B W 6.2 0 1013 1942 Overcast 98% cloud 12:00 5.5 99 41 22 6B NW 5.6 0 1016 1659 Overcast 100% cloud 15:00 3.6 95 38 21 5B NW 7.8 0 1018 1214 Overcast 100% cloud 18:00 3.4 91 33 18 5B W 5.1 0 1018 1153 Overcast 100% cloud 21:00 2.7 94 33 18 5B W 4.3 0 1018 1111 Overcast 99% cloud Saturday, 07/11 00:00 2.6 97 46 25 6B NW 5.6 0 1020 1054 Overcast 99% cloud 03:00 2.3 79 53 29 7B W 6.0 0 1022 994 Overcast 82% cloud 06:00 2.7 64 57 31 7B W 2.2 0 1023 1012 Partly cloudy 32% cloud 09:00 2.2 70 51 28 7B W 2.7 0 1026 981 Cloudy 53% cloud 12:00 1.9 80 44 24 6B W 0.75 0 1027 959 Cloudy 66% cloud 15:00 1.9 79 42 23 6B W 2.2 0 1029 980 Cloudy 66% cloud 18:00 1.7 89 40 22 6B W 4.3 0 1030 972 Cloudy 68% cloud 21:00 2 90 38 20 5B NW 2.4 0 1031 998 Cloudy 67% cloud Sunday, 08/11 00:00 3.2 78 36 20 5B NW 0.59 0 1033 1053 Overcast 92% cloud 03:00 3.6 70 32 17 5B W 0.47 0 1033 1085 Overcast 96% cloud 06:00 3.5 70 25 14 4B NW 0.01 0 1032 1079 Overcast 100% cloud 09:00 3 73 16 9 3B W 0 0 1032 1076 Overcast 100% cloud 12:00 3.1 73 11 6 2B W 0 0 1032 1138 Overcast 100% cloud 15:00 3.2 73 6 3 1B W 0 0 1030 1197 Overcast 99% cloud 18:00 3.2 75 3 2 1B NW 0.11 0 1029 1269 Overcast 100% cloud 21:00 3.1 82 3 2 1B SE 0.38 0 1028 1454 Overcast 100% cloud Monday, 09/11 00:00 5.6 79 8 4 2B S 0.43 0 1026 1908 Overcast 90% cloud 03:00 7.1 73 6 3 2B SW 0 0 1022 1908 Overcast 99% cloud 06:00 7.3 70 11 6 2B SW 0 0 1021 1813 Overcast 100% cloud 09:00 5.5 94 15 8 3B NW 1.9 0 1021 1600 Overcast 100% cloud 12:00 3.8 99 26 14 4B N 7.3 0 1023 1313 Overcast 100% cloud 15:00 2.2 86 29 16 5B NW 1.4 0 1024 989 Overcast 100% cloud 18:00 1.3 88 33 18 5B NW 0.48 0 1024 879 Overcast 96% cloud 21:00 1.2 90 36 19 5B NW 3.0 0 1025 888 Cloudy 61% cloud Tuesday, 10/11 00:00 1.6 86 44 24 6B NW 4.6 0 1026 897 Partly cloudy 48% cloud 03:00 0.9 84 35 19 5B NW 0.69 0.2 1026 776 Cloudy 63% cloud 06:00 0.1 87 26 14 4B NW 0.23 0 1026 716 Overcast 99% cloud 09:00 -0 85 18 10 3B NW 0.23 0 1027 701 Overcast 99% cloud 12:00 -0.2 92 12 7 2B W 0.48 0.1 1028 684 Overcast 99% cloud 15:00 -0 92 9 5 2B W 0.23 0 1028 704 Overcast 89% cloud 18:00 0.2 91 10 5 2B W 0.22 0 1028 743 Cloudy 60% cloud 21:00 0.4 89 11 6 2B W 0 0 1029 799 Partly cloudy 32% cloud Wednesday, 11/11 00:00 2 86 16 9 3B W 0.24 0 1030 936 Partly cloudy 48% cloud 03:00 3.2 76 23 12 4B W 0.71 0 1029 1043 Overcast 83% cloud 06:00 4.3 63 25 14 4B NW 0.03 0 1030 1155 Cloudy 67% cloud |
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Forecast table times: UTC.
Coordinates: 37.9893245°N, 139.5125002°E · Requested elevation: 703 m. Model terrain: 342 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.