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 12.6 78 5 3 1B SW — — 1011 3057 Partly cloudy 47% cloud 09:00 8.6 91 1 0 0B W 0.04 0 1010 3048 Partly cloudy 29% cloud 12:00 9.3 88 1 0 0B SW 0.06 0 1008 3035 Overcast 96% cloud 15:00 8 89 1 1 1B W 0.03 0 1006 3019 Clear 19% cloud 18:00 7.9 86 3 1 1B W 0.01 0 1005 3001 Partly cloudy 22% cloud 21:00 6.9 95 7 4 2B N 0.27 0 1006 3000 Cloudy 73% cloud Friday, 06/11 00:00 9.7 89 15 8 3B NW 0.83 0 1009 3000 Overcast 91% cloud 03:00 11.8 62 17 9 3B NW 0.34 0 1008 3008 Partly cloudy 32% cloud 06:00 11.3 67 11 6 2B NW 0.12 0 1009 2833 Cloudy 53% cloud 09:00 7.5 84 13 7 3B NW 0.46 0 1013 2678 Cloudy 75% cloud 12:00 5.2 84 14 7 3B NW 0.35 0 1016 2389 Overcast 87% cloud 15:00 3.7 85 14 8 3B NW 0.56 0 1017 2059 Overcast 95% cloud 18:00 2.1 84 13 7 3B NW 0.76 0 1017 1689 Overcast 93% cloud 21:00 1.4 85 16 9 3B NW 0.37 0 1019 1450 Overcast 90% cloud Saturday, 07/11 00:00 2.2 84 16 9 3B NW 0.59 0 1021 1437 Overcast 90% cloud 03:00 1.9 82 23 12 4B NW 1.1 0 1022 1409 Overcast 88% cloud 06:00 1.2 82 24 13 4B NW 0.99 0 1024 1357 Overcast 91% cloud 09:00 -0.3 90 23 13 4B NW 1.2 0.3 1027 1201 Overcast 94% cloud 12:00 -0.8 89 22 12 4B NW 0.50 0.2 1029 < 1175 Overcast 94% cloud 15:00 -1 83 20 11 4B NW 0.08 0 1030 < 1175 Overcast 95% cloud 18:00 -0.9 86 20 11 3B NW 0.22 0 1031 < 1175 Overcast 97% cloud 21:00 -0.8 89 15 8 3B NW 0.31 0.1 1032 < 1175 Overcast 98% cloud Sunday, 08/11 00:00 0.9 78 18 10 3B NW 0.38 0.1 1033 1333 Overcast 93% cloud 03:00 2.9 69 17 9 3B NW 0.10 0 1032 1488 Overcast 85% cloud 06:00 3.1 65 11 6 2B N 0.03 0 1031 1792 Overcast 86% cloud 09:00 -0.3 81 5 3 1B N 0 0 1032 1364 Cloudy 72% cloud 12:00 -0.4 78 2 1 1B NE 0 0 1032 1438 Overcast 93% cloud 15:00 0.5 77 2 1 1B SE 0.00 0 1030 1870 Overcast 89% cloud 18:00 0.4 82 1 1 0B S 0 0 1028 2001 Overcast 98% cloud 21:00 2 74 1 1 0B SW 0 0 1026 2232 Overcast 98% cloud Monday, 09/11 00:00 4.9 61 3 1 1B SW 0 0 1026 2332 Overcast 96% cloud 03:00 6.6 58 4 2 1B SW 0.04 0 1022 2329 Overcast 91% cloud 06:00 7.5 61 4 2 1B NW 0 0 1020 2351 Clear 20% cloud 09:00 3.4 79 2 1 1B N 0 0 1020 2185 Partly cloudy 38% cloud 12:00 3.3 87 10 5 2B N 0.36 0 1021 1954 Overcast 96% cloud 15:00 1.3 86 17 9 3B N 0.65 0 1022 1453 Overcast 81% cloud 18:00 -0.1 85 19 10 3B N 0.53 0.2 1023 1232 Overcast 90% cloud 21:00 -1.1 87 20 11 4B N 0.40 0.1 1023 < 1175 Overcast 94% cloud Tuesday, 10/11 00:00 -0.2 82 23 13 4B NW 0.53 0.2 1025 1228 Overcast 94% cloud 03:00 1 76 22 12 4B NW 0.55 0.2 1024 1321 Overcast 88% cloud 06:00 -0.3 81 15 8 3B NW 0.58 0.2 1025 1211 Overcast 88% cloud 09:00 -1.6 85 12 6 2B N 0.13 0 1027 < 1175 Cloudy 77% cloud 12:00 -2.4 75 8 4 2B N 0.09 0 1027 < 1175 Cloudy 50% cloud 15:00 -3.7 71 6 3 1B N 0 0 1027 < 1175 Partly cloudy 29% cloud 18:00 -4.5 74 6 3 1B N 0 0 1028 < 1175 Clear 19% cloud 21:00 -4.1 80 7 4 2B N 0 0 1028 < 1175 Partly cloudy 33% cloud Wednesday, 11/11 00:00 1.7 64 8 4 2B NW 0 0 1029 1380 Partly cloudy 25% cloud 03:00 3.1 58 13 7 3B NW 0.01 0 1029 1474 Cloudy 50% cloud 06:00 2.2 64 14 8 3B N 0.02 0 1030 1461 Partly cloudy 38% cloud |
|---|
Forecast table times: UTC.
Coordinates: 36.7768435°N, 139.1723129°E · Requested elevation: 1242 m. Model terrain: 1173 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.

Oguna Hotaka Ski Area 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 1803 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 11.9 77 8 4 2B SW — — 1011 3057 Partly cloudy 47% cloud 09:00 8.2 90 4 2 1B SW 0.04 0 1010 3048 Partly cloudy 30% cloud 12:00 8.9 87 4 2 1B W 0.07 0 1008 3034 Overcast 96% cloud 15:00 7.7 89 5 3 1B W 0.03 0 1006 3019 Clear 19% cloud 18:00 7.4 86 7 4 2B W 0.01 0 1005 3001 Partly cloudy 22% cloud 21:00 6.5 95 11 6 2B NW 0.31 0 1006 3000 Cloudy 74% cloud Friday, 06/11 00:00 9 88 19 10 3B NW 0.93 0 1009 2994 Overcast 91% cloud 03:00 10.9 61 20 11 4B NW 0.38 0 1008 3008 Partly cloudy 32% cloud 06:00 10.3 68 15 8 3B NW 0.14 0 1009 2827 Cloudy 54% cloud 09:00 6.8 82 14 8 3B NW 0.55 0 1013 2668 Cloudy 75% cloud 12:00 4.7 82 15 8 3B NW 0.40 0 1016 2379 Overcast 87% cloud 15:00 3.1 83 16 8 3B NW 0.66 0 1017 2050 Overcast 95% cloud 18:00 1.6 82 16 9 3B NW 0.87 0 1017 1684 Overcast 93% cloud 21:00 0.6 85 25 14 4B NW 0.43 0.1 1019 1447 Overcast 90% cloud Saturday, 07/11 00:00 0.8 88 23 13 4B NW 0.67 0.2 1021 1434 Overcast 90% cloud 03:00 0.5 85 33 18 5B NW 1.2 0.4 1022 1406 Overcast 88% cloud 06:00 -0.1 86 36 19 5B NW 1.1 0.3 1024 1353 Overcast 91% cloud 09:00 -1.2 91 36 19 5B NW 1.2 0.4 1027 1200 Overcast 94% cloud 12:00 -1.7 90 34 18 5B NW 0.53 0.2 1029 < 1166 Overcast 94% cloud 15:00 -2 85 30 16 5B NW 0.09 0 1030 < 1166 Overcast 95% cloud 18:00 -1.8 88 32 17 5B NW 0.24 0 1031 < 1166 Overcast 97% cloud 21:00 -1.8 91 27 14 4B NW 0.34 0.1 1032 < 1166 Overcast 98% cloud Sunday, 08/11 00:00 -0.4 82 25 13 4B NW 0.41 0.1 1033 1330 Overcast 93% cloud 03:00 1.4 74 22 12 4B NW 0.12 0 1032 1482 Overcast 86% cloud 06:00 2 64 13 7 3B N 0.03 0 1031 1743 Overcast 87% cloud 09:00 0 71 3 2 1B N 0 0 1032 1353 Cloudy 73% cloud 12:00 -0.1 73 2 1 1B W 0 0 1032 1436 Overcast 93% cloud 15:00 0.6 76 6 3 2B S 0.01 0 1030 1867 Overcast 89% cloud 18:00 0.9 78 5 3 1B SW 0 0 1028 1998 Overcast 98% cloud 21:00 2.5 67 5 3 1B SW 0 0 1026 2230 Overcast 97% cloud Monday, 09/11 00:00 4.6 58 5 3 1B SW 0 0 1026 2331 Overcast 96% cloud 03:00 5.9 57 8 4 2B SW 0.05 0 1022 2329 Overcast 91% cloud 06:00 6.3 64 6 3 2B NW 0 0 1020 2346 Partly cloudy 21% cloud 09:00 3.7 75 4 2 1B NW 0 0 1020 2182 Partly cloudy 39% cloud 12:00 2.9 88 17 9 3B NW 0.43 0 1021 1950 Overcast 96% cloud 15:00 0.5 86 25 14 4B N 0.75 0.2 1022 1448 Overcast 82% cloud 18:00 -1 86 28 15 4B NW 0.60 0.2 1023 1226 Overcast 90% cloud 21:00 -2.1 89 33 18 5B NW 0.43 0.1 1023 < 1166 Overcast 94% cloud Tuesday, 10/11 00:00 -1.5 86 33 18 5B NW 0.58 0.2 1025 1222 Overcast 94% cloud 03:00 -0.6 81 31 17 5B NW 0.62 0.2 1024 1314 Overcast 88% cloud 06:00 -1.6 85 23 12 4B NW 0.63 0.2 1025 1203 Overcast 88% cloud 09:00 -2.3 82 19 10 3B NW 0.14 0 1027 < 1166 Cloudy 77% cloud 12:00 -2.3 62 11 6 2B NW 0.10 0 1027 < 1166 Cloudy 52% cloud 15:00 -3.1 59 7 4 2B NW 0 0 1027 < 1166 Partly cloudy 30% cloud 18:00 -3.7 67 7 4 2B NW 0 0 1028 < 1166 Partly cloudy 21% cloud 21:00 -3.4 75 9 5 2B NW 0 0 1028 < 1166 Partly cloudy 35% cloud Wednesday, 11/11 00:00 0.1 68 11 6 2B NW 0 0 1029 1372 Partly cloudy 27% cloud 03:00 1.4 62 15 8 3B NW 0.01 0 1029 1467 Cloudy 52% cloud 06:00 0.9 66 19 10 3B NW 0.02 0 1030 1457 Partly cloudy 37% cloud |
|---|
Forecast table times: UTC.
Coordinates: 36.781818°N, 139.1655618°E · Requested elevation: 1362 m. Model terrain: 1163 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 9.6 73 20 11 4B W — — 1011 3057 Partly cloudy 46% cloud 09:00 6.8 83 16 9 3B SW 0.04 0 1010 3048 Partly cloudy 32% cloud 12:00 7.5 84 18 10 3B W 0.07 0 1008 3034 Overcast 97% cloud 15:00 6.4 88 20 11 3B W 0.04 0 1006 3019 Clear 19% cloud 18:00 5.8 85 25 13 4B W 0.01 0 1005 3001 Partly cloudy 23% cloud 21:00 4.8 93 28 15 4B NW 0.36 0 1006 2995 Cloudy 76% cloud Friday, 06/11 00:00 6.5 82 32 17 5B NW 1.1 0 1009 2986 Overcast 90% cloud 03:00 8 57 36 19 5B W 0.43 0 1008 3008 Partly cloudy 32% cloud 06:00 7.1 69 29 16 5B W 0.16 0 1009 2817 Cloudy 55% cloud 09:00 4.5 75 26 14 4B W 0.65 0 1013 2656 Cloudy 75% cloud 12:00 2.6 72 27 14 4B W 0.45 0 1016 2367 Overcast 88% cloud 15:00 1.1 74 28 15 4B W 0.79 0.2 1017 2039 Overcast 95% cloud 18:00 -0.6 75 32 17 5B W 1.0 0.3 1017 1681 Overcast 94% cloud 21:00 -2.1 83 44 24 6B NW 0.51 0.2 1019 1445 Overcast 91% cloud Saturday, 07/11 00:00 -2.5 90 43 23 6B NW 0.76 0.2 1021 1430 Overcast 91% cloud 03:00 -3 86 54 29 7B NW 1.3 1.3 1022 1401 Overcast 89% cloud 06:00 -3.3 84 59 32 7B NW 1.1 1.1 1024 1349 Overcast 91% cloud 09:00 -3.5 79 61 33 7B NW 1.3 1.3 1027 1198 Overcast 94% cloud 12:00 -3.5 76 59 32 7B NW 0.56 0.6 1029 1146 Overcast 94% cloud 15:00 -3.4 72 54 29 7B NW 0.11 0.1 1030 < 1143 Overcast 95% cloud 18:00 -3 75 59 32 7B NW 0.26 0.3 1031 < 1143 Overcast 97% cloud 21:00 -2.8 77 54 29 7B NW 0.38 0.1 1032 < 1143 Overcast 98% cloud Sunday, 08/11 00:00 -2.2 75 42 23 6B NW 0.44 0.1 1033 1324 Overcast 93% cloud 03:00 -1.1 72 33 18 5B NW 0.14 0 1032 1472 Overcast 87% cloud 06:00 -0.2 58 22 12 4B NW 0.04 0 1031 1663 Overcast 87% cloud 09:00 -0.1 53 13 7 3B W 0 0 1032 1296 Cloudy 75% cloud 12:00 -0.3 66 15 8 3B W 0 0 1032 1416 Overcast 92% cloud 15:00 0.2 73 19 10 3B SW 0.01 0 1030 1864 Overcast 89% cloud 18:00 0.7 71 20 11 3B SW 0 0 1028 1995 Overcast 97% cloud 21:00 2.1 58 22 12 4B SW 0 0 1027 2229 Overcast 97% cloud Monday, 09/11 00:00 2.8 54 19 10 3B SW 0 0 1026 2331 Overcast 95% cloud 03:00 3.2 61 23 12 4B SW 0.05 0 1022 2330 Overcast 90% cloud 06:00 3.1 69 17 9 3B W 0 0 1020 2337 Partly cloudy 22% cloud 09:00 2.3 74 15 8 3B W 0 0 1020 2179 Partly cloudy 39% cloud 12:00 0.8 91 27 15 4B NW 0.53 0.2 1021 1944 Overcast 96% cloud 15:00 -1.6 85 33 18 5B NW 0.89 0.3 1022 1440 Overcast 84% cloud 18:00 -2.6 72 43 23 6B NW 0.71 0.2 1023 1218 Overcast 91% cloud 21:00 -3.3 74 52 28 7B NW 0.48 0.5 1023 < 1143 Overcast 95% cloud Tuesday, 10/11 00:00 -3.3 74 51 27 7B NW 0.64 0.6 1025 1212 Overcast 95% cloud 03:00 -2.8 71 46 25 6B NW 0.74 0.2 1024 1300 Overcast 89% cloud 06:00 -3.3 72 38 21 5B NW 0.69 0.7 1025 1190 Overcast 89% cloud 09:00 -3.3 65 31 17 5B NW 0.17 0.2 1027 < 1143 Cloudy 78% cloud 12:00 -2.9 42 20 11 4B NW 0.12 0.1 1027 < 1143 Cloudy 54% cloud 15:00 -3.1 44 17 9 3B W 0 0 1027 < 1143 Partly cloudy 31% cloud 18:00 -3.5 54 18 10 3B W 0 0 1028 < 1143 Partly cloudy 24% cloud 21:00 -3.3 64 21 11 4B NW 0 0 1029 < 1143 Partly cloudy 38% cloud Wednesday, 11/11 00:00 -3 68 22 12 4B NW 0 0 1030 1359 Partly cloudy 30% cloud 03:00 -2.1 62 27 14 4B NW 0.01 0 1029 1456 Cloudy 54% cloud 06:00 -1.7 61 31 17 5B NW 0.02 0 1030 1452 Partly cloudy 36% cloud |
|---|
Forecast table times: UTC.
Coordinates: 36.7877946°N, 139.1517651°E · Requested elevation: 1803 m. Model terrain: 1140 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.