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 10.9 76 8 4 2B SW — — 1011 3055 Partly cloudy 40% cloud 09:00 7.3 90 7 4 2B SW 0 0 1010 3046 Overcast 83% cloud 12:00 8 86 9 5 2B SW 0.35 0 1007 3032 Overcast 98% cloud 15:00 7.4 84 13 7 3B SW 0.12 0 1006 3017 Partly cloudy 45% cloud 18:00 7.2 89 17 9 3B W 0.48 0 1005 3000 Cloudy 73% cloud 21:00 5.9 96 14 8 3B NW 0.50 0 1007 2993 Cloudy 76% cloud Friday, 06/11 00:00 8 86 17 9 3B NW 0.53 0 1009 2935 Cloudy 61% cloud 03:00 10.4 51 24 13 4B W 0.00 0 1008 2946 Partly cloudy 31% cloud 06:00 9.2 58 21 11 4B W 0.01 0 1009 2828 Partly cloudy 40% cloud 09:00 4.7 80 15 8 3B W 0.00 0 1013 2606 Partly cloudy 35% cloud 12:00 2.5 86 13 7 3B W 0.00 0 1016 2197 Cloudy 72% cloud 15:00 0.7 96 14 8 3B NW 0.27 0.1 1018 1797 Overcast 99% cloud 18:00 -0.7 94 16 9 3B NW 0.32 0.1 1018 1520 Overcast 99% cloud 21:00 -0.8 90 21 12 4B W 0.20 0 1019 1538 Overcast 82% cloud Saturday, 07/11 00:00 0.7 81 22 12 4B W 0.25 0.1 1022 1749 Overcast 89% cloud 03:00 1.4 68 26 14 4B NW 0.46 0 1022 1836 Partly cloudy 45% cloud 06:00 -1.5 77 32 17 5B NW 0.25 0.1 1024 1495 Cloudy 51% cloud 09:00 -2.6 81 28 15 4B NW 0.13 0 1028 < 1434 Cloudy 63% cloud 12:00 -2.8 77 24 13 4B NW 0.00 0 1030 < 1434 Overcast 84% cloud 15:00 -2.8 76 23 12 4B NW 0.00 0 1032 < 1434 Overcast 90% cloud 18:00 -2.9 80 25 14 4B NW 0 0 1032 < 1434 Overcast 94% cloud 21:00 -2.9 81 24 13 4B NW 0.07 0.1 1033 < 1434 Overcast 97% cloud Sunday, 08/11 00:00 -2 81 18 9 3B NW 0.07 0 1034 < 1434 Overcast 92% cloud 03:00 -0.2 73 14 8 3B NW 0 0 1032 1574 Overcast 81% cloud 06:00 0.2 68 10 5 2B NW 0 0 1031 1798 Overcast 81% cloud 09:00 0.4 66 7 4 2B NW 0 0 1031 1544 Cloudy 72% cloud 12:00 0.7 66 5 3 1B W 0 0 1031 1498 Cloudy 75% cloud 15:00 1.7 63 13 7 3B SW 0 0 1029 1455 Overcast 89% cloud 18:00 2.4 60 14 8 3B SW 0 0 1027 1439 Overcast 95% cloud 21:00 3.4 55 18 9 3B SW 0.06 0 1025 2288 Overcast 94% cloud Monday, 09/11 00:00 4.2 56 15 8 3B SW 0.06 0 1024 2372 Overcast 88% cloud 03:00 4.9 64 20 11 3B SW 0.06 0 1021 2417 Cloudy 72% cloud 06:00 5.1 65 10 5 2B W 0 0 1019 2386 Cloudy 51% cloud 09:00 3.8 74 10 5 2B W 0 0 1020 2241 Cloudy 51% cloud 12:00 1.1 95 16 9 3B NW 0.77 0.2 1023 1881 Overcast 97% cloud 15:00 -1.4 92 20 11 3B NW 1.2 0.3 1024 < 1434 Overcast 99% cloud 18:00 -2.5 86 19 10 3B NW 0.27 0.1 1025 < 1434 Overcast 98% cloud 21:00 -3.3 84 20 11 4B NW 0.07 0.1 1026 < 1434 Overcast 93% cloud Tuesday, 10/11 00:00 -2.9 81 25 14 4B NW 0.13 0.1 1027 < 1434 Overcast 85% cloud 03:00 -1.9 78 25 13 4B NW 0.65 0.2 1025 1443 Overcast 84% cloud 06:00 -2.5 76 18 10 3B NW 0.52 0.2 1026 < 1434 Overcast 85% cloud 09:00 -3 71 17 9 3B NW 0 0 1028 < 1434 Overcast 85% cloud 12:00 -2.2 59 12 7 2B NW 0 0 1027 < 1434 Cloudy 67% cloud 15:00 -2.4 59 11 6 2B NW 0 0 1027 < 1434 Clear 16% cloud 18:00 -2.6 63 12 6 2B NW 0 0 1028 < 1434 Clear 17% cloud 21:00 -2.5 69 13 7 3B NW 0 0 1029 < 1434 Partly cloudy 45% cloud Wednesday, 11/11 00:00 -2 71 11 6 2B NW 0 0 1030 1482 Clear 17% cloud 03:00 0 58 11 6 2B NW 0 0 1028 1669 Partly cloudy 21% cloud 06:00 0.7 50 11 6 2B NW 0 0 1029 1811 Clear 11% cloud |
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Forecast table times: UTC.
Coordinates: 36.6342663°N, 138.5042545°E · Requested elevation: 1658 m. Model terrain: 1432 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.

Manza Onsen is a downhill ski area in Gunma Prefecture, Japan. Mapped terrain includes easy, intermediate, advanced routes. Its mapped lift network extends from approximately 1658 to 1987 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 10.9 76 8 4 2B SW — — 1011 3055 Partly cloudy 40% cloud 09:00 7.3 90 7 4 2B SW 0 0 1010 3046 Overcast 83% cloud 12:00 8 86 9 5 2B SW 0.35 0 1007 3032 Overcast 98% cloud 15:00 7.4 84 13 7 3B SW 0.12 0 1006 3017 Partly cloudy 45% cloud 18:00 7.2 89 17 9 3B W 0.48 0 1005 3000 Cloudy 73% cloud 21:00 5.9 96 14 8 3B NW 0.50 0 1007 2993 Cloudy 76% cloud Friday, 06/11 00:00 8 86 17 9 3B NW 0.53 0 1009 2935 Cloudy 61% cloud 03:00 10.4 51 24 13 4B W 0.00 0 1008 2946 Partly cloudy 31% cloud 06:00 9.2 58 21 11 4B W 0.01 0 1009 2828 Partly cloudy 40% cloud 09:00 4.7 80 15 8 3B W 0.00 0 1013 2606 Partly cloudy 35% cloud 12:00 2.5 86 13 7 3B W 0.00 0 1016 2197 Cloudy 72% cloud 15:00 0.7 96 14 8 3B NW 0.27 0.1 1018 1797 Overcast 99% cloud 18:00 -0.7 94 16 9 3B NW 0.32 0.1 1018 1520 Overcast 99% cloud 21:00 -0.8 90 21 12 4B W 0.20 0 1019 1538 Overcast 82% cloud Saturday, 07/11 00:00 0.7 81 22 12 4B W 0.25 0.1 1022 1749 Overcast 89% cloud 03:00 1.4 68 26 14 4B NW 0.46 0 1022 1836 Partly cloudy 45% cloud 06:00 -1.5 77 32 17 5B NW 0.25 0.1 1024 1495 Cloudy 51% cloud 09:00 -2.6 81 28 15 4B NW 0.13 0 1028 < 1434 Cloudy 63% cloud 12:00 -2.8 77 24 13 4B NW 0.00 0 1030 < 1434 Overcast 84% cloud 15:00 -2.8 76 23 12 4B NW 0.00 0 1032 < 1434 Overcast 90% cloud 18:00 -2.9 80 25 14 4B NW 0 0 1032 < 1434 Overcast 94% cloud 21:00 -2.9 81 24 13 4B NW 0.07 0.1 1033 < 1434 Overcast 97% cloud Sunday, 08/11 00:00 -2 81 18 9 3B NW 0.07 0 1034 < 1434 Overcast 92% cloud 03:00 -0.2 73 14 8 3B NW 0 0 1032 1574 Overcast 81% cloud 06:00 0.2 68 10 5 2B NW 0 0 1031 1798 Overcast 81% cloud 09:00 0.4 66 7 4 2B NW 0 0 1031 1544 Cloudy 72% cloud 12:00 0.7 66 5 3 1B W 0 0 1031 1498 Cloudy 75% cloud 15:00 1.7 63 13 7 3B SW 0 0 1029 1455 Overcast 89% cloud 18:00 2.4 60 14 8 3B SW 0 0 1027 1439 Overcast 95% cloud 21:00 3.4 55 18 9 3B SW 0.06 0 1025 2288 Overcast 94% cloud Monday, 09/11 00:00 4.2 56 15 8 3B SW 0.06 0 1024 2372 Overcast 88% cloud 03:00 4.9 64 20 11 3B SW 0.06 0 1021 2417 Cloudy 72% cloud 06:00 5.1 65 10 5 2B W 0 0 1019 2386 Cloudy 51% cloud 09:00 3.8 74 10 5 2B W 0 0 1020 2241 Cloudy 51% cloud 12:00 1.1 95 16 9 3B NW 0.77 0.2 1023 1881 Overcast 97% cloud 15:00 -1.4 92 20 11 3B NW 1.2 0.3 1024 < 1434 Overcast 99% cloud 18:00 -2.5 86 19 10 3B NW 0.27 0.1 1025 < 1434 Overcast 98% cloud 21:00 -3.3 84 20 11 4B NW 0.07 0.1 1026 < 1434 Overcast 93% cloud Tuesday, 10/11 00:00 -2.9 81 25 14 4B NW 0.13 0.1 1027 < 1434 Overcast 85% cloud 03:00 -1.9 78 25 13 4B NW 0.65 0.2 1025 1443 Overcast 84% cloud 06:00 -2.5 76 18 10 3B NW 0.52 0.2 1026 < 1434 Overcast 85% cloud 09:00 -3 71 17 9 3B NW 0 0 1028 < 1434 Overcast 85% cloud 12:00 -2.2 59 12 7 2B NW 0 0 1027 < 1434 Cloudy 67% cloud 15:00 -2.4 59 11 6 2B NW 0 0 1027 < 1434 Clear 16% cloud 18:00 -2.6 63 12 6 2B NW 0 0 1028 < 1434 Clear 17% cloud 21:00 -2.5 69 13 7 3B NW 0 0 1029 < 1434 Partly cloudy 45% cloud Wednesday, 11/11 00:00 -2 71 11 6 2B NW 0 0 1030 1482 Clear 17% cloud 03:00 0 58 11 6 2B NW 0 0 1028 1669 Partly cloudy 21% cloud 06:00 0.7 50 11 6 2B NW 0 0 1029 1811 Clear 11% cloud |
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Forecast table times: UTC.
Coordinates: 36.6342663°N, 138.5042545°E · Requested elevation: 1658 m. Model terrain: 1432 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 9 73 19 10 3B SW — — 1011 3055 Partly cloudy 38% cloud 09:00 6.2 85 17 9 3B SW 0 0 1010 3046 Overcast 83% cloud 12:00 6.9 83 21 11 4B W 0.37 0 1007 3032 Overcast 98% cloud 15:00 6.2 85 25 13 4B W 0.12 0 1006 3017 Partly cloudy 44% cloud 18:00 5.6 90 30 16 5B W 0.52 0 1005 3000 Cloudy 73% cloud 21:00 4.4 95 27 15 4B W 0.52 0 1007 2985 Cloudy 78% cloud Friday, 06/11 00:00 5.8 81 30 16 5B W 0.57 0 1009 2926 Cloudy 65% cloud 03:00 7.7 51 36 19 5B W 0.00 0 1008 2938 Partly cloudy 32% cloud 06:00 6.6 58 32 17 5B W 0.01 0 1009 2826 Partly cloudy 41% cloud 09:00 3 72 26 14 4B W 0.00 0 1013 2597 Partly cloudy 36% cloud 12:00 0.9 78 24 13 4B W 0.01 0 1016 2186 Cloudy 75% cloud 15:00 -1 91 25 13 4B W 0.29 0.1 1018 1793 Overcast 99% cloud 18:00 -2.4 90 29 16 5B W 0.34 0.1 1018 1523 Overcast 99% cloud 21:00 -2.8 89 37 20 5B W 0.22 0 1019 1534 Overcast 83% cloud Saturday, 07/11 00:00 -1.9 85 36 20 5B W 0.27 0.1 1022 1737 Overcast 90% cloud 03:00 -1.4 70 41 22 6B W 0.50 0.1 1022 1822 Partly cloudy 45% cloud 06:00 -3.4 73 47 25 6B W 0.26 0.3 1024 1492 Cloudy 51% cloud 09:00 -3.8 68 44 24 6B NW 0.14 0.1 1028 < 1429 Cloudy 64% cloud 12:00 -3.6 62 40 22 6B NW 0.00 0 1030 < 1429 Overcast 83% cloud 15:00 -3.3 61 39 21 5B NW 0.00 0 1032 < 1429 Overcast 89% cloud 18:00 -3.1 64 40 22 6B NW 0 0 1032 < 1429 Overcast 94% cloud 21:00 -2.9 64 39 21 5B NW 0.07 0.1 1034 < 1429 Overcast 96% cloud Sunday, 08/11 00:00 -1.9 65 29 16 5B NW 0.07 0 1035 < 1429 Overcast 93% cloud 03:00 -0.7 62 22 12 4B NW 0 0 1033 1566 Overcast 82% cloud 06:00 -0.4 61 18 10 3B W 0 0 1032 1702 Overcast 83% cloud 09:00 -0.3 62 17 9 3B W 0 0 1031 1547 Cloudy 74% cloud 12:00 -0.4 67 16 9 3B W 0 0 1031 1494 Cloudy 74% cloud 15:00 0.5 64 23 13 4B SW 0 0 1029 1446 Overcast 88% cloud 18:00 0.9 60 26 14 4B SW 0 0 1027 2187 Overcast 96% cloud 21:00 1.6 58 29 16 5B SW 0.05 0 1025 2283 Overcast 94% cloud Monday, 09/11 00:00 2.3 58 27 15 4B SW 0.07 0 1024 2371 Overcast 89% cloud 03:00 2.7 68 29 16 5B SW 0.05 0 1021 2415 Cloudy 70% cloud 06:00 2.7 69 20 11 4B W 0 0 1019 2378 Partly cloudy 50% cloud 09:00 1.6 78 19 10 3B W 0 0 1020 2235 Cloudy 52% cloud 12:00 -0.6 95 19 10 3B NW 0.83 0.2 1023 1867 Overcast 97% cloud 15:00 -2.8 91 25 14 4B NW 1.2 0.4 1024 < 1429 Overcast 99% cloud 18:00 -3.5 71 32 17 5B NW 0.29 0.3 1025 < 1429 Overcast 98% cloud 21:00 -3.9 69 35 19 5B NW 0.07 0.1 1026 < 1429 Overcast 94% cloud Tuesday, 10/11 00:00 -3.8 67 36 19 5B NW 0.14 0.1 1027 < 1429 Overcast 86% cloud 03:00 -3.1 66 33 18 5B NW 0.71 0.7 1025 1431 Overcast 86% cloud 06:00 -3.3 62 28 15 4B NW 0.57 0.6 1026 < 1429 Overcast 86% cloud 09:00 -3.5 57 23 13 4B NW 0 0 1028 < 1429 Overcast 86% cloud 12:00 -3 52 19 10 3B W 0 0 1027 < 1429 Cloudy 68% cloud 15:00 -3.4 53 18 10 3B W 0 0 1028 < 1429 Clear 17% cloud 18:00 -3.6 56 22 12 4B W 0 0 1028 < 1429 Clear 19% cloud 21:00 -3.6 61 23 12 4B W 0 0 1029 < 1429 Partly cloudy 49% cloud Wednesday, 11/11 00:00 -3.1 64 21 12 4B W 0 0 1030 1475 Clear 18% cloud 03:00 -1.6 54 22 12 4B W 0 0 1029 1648 Partly cloudy 22% cloud 06:00 -0.9 44 20 11 4B NW 0 0 1029 1790 Clear 12% cloud |
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Forecast table times: UTC.
Coordinates: 36.6465647°N, 138.5047155°E · Requested elevation: 1987 m. Model terrain: 1427 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.