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 18.3 61 5 2 1B S — — 1010 3055 Partly cloudy 35% cloud 09:00 13 80 1 1 0B S 0.00 0 1009 3045 Cloudy 71% cloud 12:00 12.8 82 3 1 1B S 0.23 0 1007 3031 Overcast 97% cloud 15:00 11.7 81 2 1 1B S 0.08 0 1006 3015 Partly cloudy 32% cloud 18:00 11.8 80 1 1 0B W 0.16 0 1005 2996 Cloudy 79% cloud 21:00 11.7 88 3 2 1B NW 2.5 0 1007 2945 Overcast 99% cloud Friday, 06/11 00:00 13.7 87 10 5 2B NW 3.0 0 1010 2837 Cloudy 77% cloud 03:00 17.1 55 13 7 3B NW 0.55 0 1009 2768 Partly cloudy 30% cloud 06:00 14.4 73 7 4 2B NW 0.40 0 1010 2679 Cloudy 58% cloud 09:00 11.2 79 9 5 2B NW 0.91 0 1014 2454 Cloudy 62% cloud 12:00 8.4 84 10 5 2B NW 0.55 0 1017 2039 Overcast 89% cloud 15:00 7 88 12 7 2B NW 2.2 0 1018 1591 Overcast 99% cloud 18:00 5.9 87 11 6 2B NW 3.3 0 1019 1393 Overcast 100% cloud 21:00 5.3 86 5 3 1B N 1.3 0 1020 1386 Cloudy 71% cloud Saturday, 07/11 00:00 5.8 83 13 7 3B NW 1.8 0 1023 1338 Overcast 98% cloud 03:00 5.8 82 13 7 3B NW 3.9 0 1024 1284 Overcast 96% cloud 06:00 5.2 81 14 8 3B NW 3.3 0 1025 1231 Overcast 93% cloud 09:00 4 85 11 6 2B NW 2.8 0 1028 1105 Overcast 91% cloud 12:00 4 82 11 6 2B NW 1.1 0 1030 1066 Overcast 92% cloud 15:00 3.5 78 9 5 2B NW 0.23 0 1031 1015 Cloudy 78% cloud 18:00 3.8 80 8 5 2B NW 0.50 0 1032 1056 Overcast 94% cloud 21:00 3.8 82 8 4 2B NW 0.83 0 1033 1052 Overcast 93% cloud Sunday, 08/11 00:00 5.7 74 10 5 2B NW 0.69 0 1034 1217 Overcast 94% cloud 03:00 7.2 64 12 7 3B NW 0.51 0 1033 1322 Overcast 98% cloud 06:00 7.1 60 8 5 2B NW 0.11 0 1032 1346 Overcast 95% cloud 09:00 5.4 71 3 2 1B NW 0 0 1032 1368 Overcast 89% cloud 12:00 4.3 75 0 0 0B N 0 0 1032 1531 Overcast 95% cloud 15:00 4.5 73 1 1 1B S 0.02 0 1030 1881 Overcast 84% cloud 18:00 4.7 71 1 0 0B SW 0 0 1028 1998 Overcast 98% cloud 21:00 5 71 1 1 1B S 0 0 1027 2190 Overcast 93% cloud Monday, 09/11 00:00 9 61 1 0 0B SE 0 0 1025 2325 Overcast 90% cloud 03:00 12.5 51 3 2 1B N 0.04 0 1022 2345 Partly cloudy 49% cloud 06:00 11.8 57 4 2 1B NW 0 0 1021 2151 Cloudy 62% cloud 09:00 7.6 75 2 1 1B W 0 0 1021 2104 Cloudy 74% cloud 12:00 7.3 89 10 5 2B NW 3.1 0 1023 1735 Overcast 100% cloud 15:00 5.5 86 9 5 2B NW 4.4 0 1024 1299 Overcast 100% cloud 18:00 4.3 86 11 6 2B NW 1.6 0 1025 1090 Overcast 99% cloud 21:00 3.7 85 10 5 2B NW 0.92 0 1025 1028 Overcast 98% cloud Tuesday, 10/11 00:00 4.4 81 12 6 2B NW 2.0 0 1026 1096 Overcast 100% cloud 03:00 4.5 82 12 7 2B NW 2.8 0 1026 1122 Overcast 99% cloud 06:00 4.1 82 10 6 2B NW 1.8 0 1026 1044 Overcast 100% cloud 09:00 3.2 84 8 4 2B NW 0.54 0 1028 956 Overcast 97% cloud 12:00 2.7 84 2 1 1B NW 0.32 0 1028 904 Overcast 81% cloud 15:00 1.5 84 2 1 1B S 0 0 1028 < 768 Cloudy 54% cloud 18:00 0.4 83 2 1 1B SW 0 0 1028 < 768 Cloudy 67% cloud 21:00 1.7 81 2 1 1B S 0 0 1029 < 768 Cloudy 78% cloud Wednesday, 11/11 00:00 5.8 63 1 0 0B N 0 0 1031 1192 Cloudy 76% cloud 03:00 8.2 53 8 4 2B NW 0.04 0 1029 1359 Cloudy 70% cloud 06:00 8.4 49 10 5 2B NW 0 0 1030 1434 Clear 11% cloud |
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Forecast table times: UTC.
Coordinates: 36.9269527°N, 138.8092343°E · Requested elevation: 431 m. Model terrain: 765 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.

NASPA Ski Garden is a downhill ski area in Niigata Prefecture, Japan. Mapped terrain includes easy, intermediate routes. Its mapped lift network extends from approximately 431 to 682 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 18.3 61 5 3 1B S — — 1010 3055 Partly cloudy 35% cloud 09:00 13 80 1 1 0B S 0.00 0 1009 3045 Cloudy 71% cloud 12:00 12.8 82 3 1 1B S 0.23 0 1007 3031 Overcast 97% cloud 15:00 11.7 81 2 1 1B S 0.08 0 1006 3015 Partly cloudy 32% cloud 18:00 11.8 80 1 1 0B W 0.16 0 1005 2996 Cloudy 79% cloud 21:00 11.7 88 4 2 1B NW 2.5 0 1007 2945 Overcast 99% cloud Friday, 06/11 00:00 13.7 87 10 5 2B NW 3.0 0 1010 2837 Cloudy 77% cloud 03:00 17 55 13 7 3B NW 0.55 0 1009 2769 Partly cloudy 30% cloud 06:00 14.4 73 7 4 2B NW 0.40 0 1010 2680 Cloudy 58% cloud 09:00 11.2 79 9 5 2B NW 0.91 0 1014 2454 Cloudy 63% cloud 12:00 8.4 84 10 5 2B NW 0.55 0 1017 2040 Overcast 89% cloud 15:00 7 88 12 7 2B NW 2.2 0 1018 1592 Overcast 99% cloud 18:00 5.9 87 11 6 2B NW 3.3 0 1019 1393 Overcast 100% cloud 21:00 5.3 86 5 3 1B N 1.3 0 1020 1386 Cloudy 72% cloud Saturday, 07/11 00:00 5.8 83 13 7 3B NW 1.8 0 1023 1339 Overcast 98% cloud 03:00 5.8 82 13 7 3B NW 3.8 0 1024 1284 Overcast 96% cloud 06:00 5.2 81 14 8 3B NW 3.3 0 1025 1231 Overcast 93% cloud 09:00 4 85 11 6 2B NW 2.8 0 1028 1105 Overcast 91% cloud 12:00 4 82 11 6 2B NW 1.1 0 1030 1066 Overcast 92% cloud 15:00 3.5 78 9 5 2B NW 0.23 0 1031 1015 Cloudy 78% cloud 18:00 3.8 80 8 5 2B NW 0.50 0 1032 1056 Overcast 94% cloud 21:00 3.8 82 8 4 2B NW 0.83 0 1033 1052 Overcast 93% cloud Sunday, 08/11 00:00 5.7 74 10 5 2B NW 0.69 0 1034 1218 Overcast 94% cloud 03:00 7.2 64 12 7 3B NW 0.51 0 1033 1322 Overcast 98% cloud 06:00 7.1 60 8 5 2B NW 0.11 0 1032 1346 Overcast 95% cloud 09:00 5.3 71 3 2 1B NW 0 0 1032 1368 Overcast 89% cloud 12:00 4.3 75 0 0 0B N 0 0 1032 1532 Overcast 95% cloud 15:00 4.5 73 1 1 1B S 0.02 0 1030 1881 Overcast 84% cloud 18:00 4.7 71 1 0 0B SW 0 0 1028 1999 Overcast 98% cloud 21:00 5 71 1 1 1B S 0 0 1027 2190 Overcast 93% cloud Monday, 09/11 00:00 9 61 1 0 0B SE 0 0 1025 2325 Overcast 90% cloud 03:00 12.4 51 3 2 1B N 0.04 0 1022 2345 Partly cloudy 49% cloud 06:00 11.8 57 4 2 1B NW 0 0 1021 2151 Cloudy 62% cloud 09:00 7.6 75 2 1 1B W 0 0 1021 2104 Cloudy 73% cloud 12:00 7.3 89 10 5 2B NW 3.1 0 1023 1735 Overcast 100% cloud 15:00 5.5 86 9 5 2B NW 4.4 0 1024 1299 Overcast 100% cloud 18:00 4.3 86 11 6 2B NW 1.6 0 1025 1090 Overcast 99% cloud 21:00 3.7 85 10 5 2B NW 0.92 0 1025 1028 Overcast 98% cloud Tuesday, 10/11 00:00 4.4 81 12 6 2B NW 1.9 0 1026 1096 Overcast 100% cloud 03:00 4.5 82 12 7 2B NW 2.8 0 1026 1122 Overcast 99% cloud 06:00 4.1 82 10 6 2B NW 1.8 0 1026 1044 Overcast 100% cloud 09:00 3.2 84 8 4 2B NW 0.53 0 1028 956 Overcast 97% cloud 12:00 2.7 84 2 1 1B NW 0.32 0 1028 904 Overcast 81% cloud 15:00 1.5 84 2 1 1B S 0 0 1028 < 770 Cloudy 54% cloud 18:00 0.4 83 2 1 1B SW 0 0 1028 < 770 Cloudy 67% cloud 21:00 1.7 81 2 1 1B S 0 0 1029 < 770 Cloudy 78% cloud Wednesday, 11/11 00:00 5.8 63 1 1 0B N 0 0 1031 1192 Cloudy 76% cloud 03:00 8.2 53 8 4 2B NW 0.04 0 1029 1360 Cloudy 70% cloud 06:00 8.4 49 10 5 2B NW 0 0 1030 1435 Clear 11% cloud |
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Forecast table times: UTC.
Coordinates: 36.9263437°N, 138.8096541°E · Requested elevation: 432 m. Model terrain: 767 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 17 64 5 2 1B S — — 1010 3055 Partly cloudy 35% cloud 09:00 11.6 85 1 1 0B S 0.00 0 1009 3045 Cloudy 71% cloud 12:00 11.4 88 3 1 1B S 0.24 0 1007 3031 Overcast 97% cloud 15:00 10.3 87 2 1 1B S 0.08 0 1006 3015 Partly cloudy 33% cloud 18:00 10.4 85 1 1 0B W 0.16 0 1005 2996 Overcast 81% cloud 21:00 10.3 94 3 2 1B NW 2.5 0 1007 2946 Overcast 99% cloud Friday, 06/11 00:00 12.3 92 10 5 2B NW 2.9 0 1010 2839 Cloudy 76% cloud 03:00 15.7 58 12 7 3B NW 0.50 0 1009 2769 Partly cloudy 30% cloud 06:00 13.1 77 7 4 2B NW 0.39 0 1010 2682 Cloudy 57% cloud 09:00 9.8 84 9 5 2B NW 0.83 0 1014 2458 Cloudy 61% cloud 12:00 7 90 10 5 2B NW 0.51 0 1017 2039 Overcast 89% cloud 15:00 5.6 94 12 7 2B NW 2.1 0 1018 1589 Overcast 99% cloud 18:00 4.5 93 11 6 2B NW 3.2 0 1019 1393 Overcast 100% cloud 21:00 3.9 92 5 3 1B N 1.3 0 1020 1387 Cloudy 70% cloud Saturday, 07/11 00:00 4.5 89 13 7 3B NW 1.7 0 1023 1340 Overcast 98% cloud 03:00 4.4 88 13 7 3B NW 3.8 0 1024 1284 Overcast 96% cloud 06:00 3.9 87 14 8 3B NW 3.3 0 1025 1232 Overcast 93% cloud 09:00 2.6 91 11 6 2B NW 2.8 0 1028 1105 Overcast 91% cloud 12:00 2.6 87 10 6 2B NW 1.1 0 1030 1065 Overcast 92% cloud 15:00 2.1 83 9 5 2B NW 0.23 0 1031 1015 Cloudy 77% cloud 18:00 2.5 85 8 5 2B NW 0.49 0 1032 1056 Overcast 93% cloud 21:00 2.5 88 8 4 2B NW 0.81 0 1033 1053 Overcast 93% cloud Sunday, 08/11 00:00 4.4 79 10 5 2B NW 0.66 0 1034 1218 Overcast 94% cloud 03:00 5.9 68 12 7 3B NW 0.50 0 1033 1322 Overcast 98% cloud 06:00 5.8 64 8 5 2B NW 0.10 0 1032 1346 Overcast 95% cloud 09:00 4 76 3 2 1B NW 0 0 1032 1370 Overcast 89% cloud 12:00 3 80 0 0 0B N 0 0 1032 1535 Overcast 95% cloud 15:00 3.3 77 1 1 1B S 0.02 0 1030 1884 Overcast 84% cloud 18:00 3.4 75 1 0 0B SW 0 0 1028 2001 Overcast 98% cloud 21:00 3.7 76 1 1 1B S 0 0 1027 2191 Overcast 93% cloud Monday, 09/11 00:00 7.7 65 1 0 0B SE 0 0 1025 2325 Overcast 90% cloud 03:00 11.1 54 3 2 1B N 0.04 0 1022 2347 Partly cloudy 49% cloud 06:00 10.5 60 4 2 1B NW 0 0 1021 2150 Cloudy 63% cloud 09:00 6.3 80 2 1 1B W 0 0 1021 2105 Cloudy 74% cloud 12:00 5.9 95 10 6 2B NW 3.1 0 1023 1732 Overcast 100% cloud 15:00 4.2 92 9 5 2B NW 4.4 0 1024 1299 Overcast 100% cloud 18:00 2.9 92 11 6 2B NW 1.6 0 1025 1090 Overcast 99% cloud 21:00 2.3 91 10 5 2B NW 0.90 0 1025 1030 Overcast 98% cloud Tuesday, 10/11 00:00 3 87 12 6 2B NW 1.9 0 1026 1097 Overcast 100% cloud 03:00 3.2 88 12 7 2B NW 2.8 0 1026 1125 Overcast 99% cloud 06:00 2.7 88 10 6 2B NW 1.8 0 1026 1045 Overcast 100% cloud 09:00 1.9 89 8 4 2B NW 0.53 0 1028 958 Overcast 97% cloud 12:00 1.4 90 2 1 1B NW 0.32 0 1028 908 Overcast 81% cloud 15:00 0.2 90 2 1 1B SW 0 0 1028 < 760 Cloudy 54% cloud 18:00 -0.9 90 2 1 1B SW 0 0 1028 < 760 Cloudy 68% cloud 21:00 0.4 87 2 1 1B S 0 0 1029 764 Cloudy 78% cloud Wednesday, 11/11 00:00 4.5 67 1 0 0B N 0 0 1030 1193 Cloudy 76% cloud 03:00 6.9 56 8 4 2B NW 0.04 0 1029 1362 Cloudy 69% cloud 06:00 7 52 10 5 2B NW 0 0 1030 1438 Clear 10% cloud |
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Forecast table times: UTC.
Coordinates: 36.9266182°N, 138.8015082°E · Requested elevation: 682 m. Model terrain: 757 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.