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 12.7 69 8 4 2B SE — — 1015 2188 Overcast 100% cloud 09:00 9.3 93 6 3 2B S 1.5 0 1012 2325 Overcast 100% cloud 12:00 9.4 93 6 3 2B SE 8.1 0 1009 2375 Overcast 100% cloud 15:00 9.2 94 4 2 1B E 6.4 0 1005 2441 Overcast 100% cloud 18:00 8.6 94 6 3 1B W 4.4 0 1001 2376 Overcast 100% cloud 21:00 8.7 91 9 5 2B NW 0.40 0 1000 2182 Overcast 96% cloud Friday, 06/11 00:00 11.2 77 7 4 2B NW 0 0 1000 1933 Clear 5% cloud 03:00 14.5 49 9 5 2B W 0 0 998 1820 Partly cloudy 32% cloud 06:00 12.5 59 10 6 2B SW 0.00 0 996 1813 Cloudy 56% cloud 09:00 6.8 82 18 10 3B W 1.0 0 1000 1045 Overcast 88% cloud 12:00 4 72 17 9 3B W 0.34 0 1003 614 Overcast 82% cloud 15:00 1 69 22 12 4B W 0.43 0.1 1004 359 Cloudy 75% cloud 18:00 -0.2 67 18 10 3B SW 0.69 0.2 1005 < 332 Overcast 84% cloud 21:00 -0.5 65 24 13 4B W 0.96 0.3 1004 < 332 Cloudy 75% cloud Saturday, 07/11 00:00 0.2 63 22 12 4B W 1.0 0.3 1005 < 332 Overcast 91% cloud 03:00 1.1 60 30 16 5B W 1.0 0.3 1004 354 Overcast 84% cloud 06:00 0.9 68 26 14 4B W 0.80 0.2 1005 341 Overcast 80% cloud 09:00 0.3 70 24 13 4B W 0.79 0.2 1008 < 332 Cloudy 77% cloud 12:00 0.1 74 22 12 4B W 0.57 0.2 1011 < 332 Overcast 91% cloud 15:00 0.3 74 21 12 4B NW 0.43 0.1 1013 < 332 Overcast 92% cloud 18:00 0.2 75 21 12 4B NW 0.41 0.1 1016 < 332 Overcast 81% cloud 21:00 0.1 74 20 11 3B W 0.20 0 1019 < 332 Overcast 86% cloud Sunday, 08/11 00:00 1.1 69 23 12 4B NW 0.19 0 1022 366 Overcast 88% cloud 03:00 1.7 64 20 11 4B NW 0.22 0 1024 415 Overcast 91% cloud 06:00 1.2 66 16 9 3B W 0.14 0 1025 371 Overcast 90% cloud 09:00 -0.1 74 12 7 2B W 0.12 0 1027 < 332 Cloudy 79% cloud 12:00 -0.5 74 11 6 2B W 0.05 0 1028 < 332 Overcast 84% cloud 15:00 -0.8 73 11 6 2B W 0.05 0 1027 < 332 Overcast 87% cloud 18:00 -1.1 73 9 5 2B W 0.13 0 1027 < 332 Overcast 82% cloud 21:00 -1.2 73 8 4 2B W 0.03 0 1027 < 332 Cloudy 76% cloud Monday, 09/11 00:00 -0.1 68 8 4 2B W 0.03 0 1026 < 332 Cloudy 72% cloud 03:00 1.4 55 10 5 2B W 0.18 0 1024 391 Cloudy 66% cloud 06:00 0.1 60 10 5 2B W 0.41 0.1 1023 < 332 Cloudy 66% cloud 09:00 -3.1 71 8 4 2B W 0.41 0.4 1023 < 332 Cloudy 79% cloud 12:00 -5.3 76 9 5 2B W 0.16 0.2 1022 < 332 Partly cloudy 31% cloud 15:00 -5.1 77 7 4 2B W 0.92 0.9 1020 < 332 Cloudy 73% cloud 18:00 -5.5 83 3 1 1B SW 1.9 1.9 1019 < 332 Overcast 88% cloud 21:00 -5.1 84 2 1 1B W 1.3 1.3 1020 < 332 Overcast 91% cloud Tuesday, 10/11 00:00 -2.1 55 4 2 1B NW 0.01 0 1022 < 332 Partly cloudy 21% cloud 03:00 -0.3 51 12 7 3B NW 0.03 0 1023 < 332 Clear 18% cloud 06:00 -1.5 71 11 6 2B NW 0.50 0.1 1024 < 332 Cloudy 53% cloud 09:00 -2.7 81 5 3 1B W 1.1 0.3 1026 < 332 Cloudy 70% cloud 12:00 -3.7 86 5 3 1B SW 0.49 0.5 1027 < 332 Cloudy 69% cloud 15:00 -6.7 83 7 4 2B SW 0.11 0.1 1026 < 332 Overcast 97% cloud 18:00 -7.2 85 6 3 2B SW 0.00 0 1026 < 332 Partly cloudy 44% cloud 21:00 -3.5 80 7 4 2B SW 0 0 1026 < 332 Overcast 96% cloud Wednesday, 11/11 00:00 0.6 68 2 1 1B SW 0.19 0 1027 < 332 Overcast 83% cloud 03:00 3.1 51 5 3 1B W 0.03 0 1025 544 Cloudy 62% cloud 06:00 2.2 62 3 2 1B W 0.03 0 1026 501 Cloudy 72% cloud |
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Forecast table times: UTC.
Coordinates: 43.0319023°N, 141.2760277°E · Requested elevation: 193 m. Model terrain: 329 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.

Sapporo Bankei Ski Area is a downhill ski area in Hokkaido Prefecture, Japan. Mapped terrain includes easy, intermediate, advanced routes. Its mapped lift network extends from approximately 193 to 435 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 12.6 69 8 4 2B SE — — 1015 2188 Overcast 100% cloud 09:00 9.2 93 6 3 2B S 1.5 0 1012 2325 Overcast 100% cloud 12:00 9.3 93 6 3 2B SE 8.1 0 1009 2375 Overcast 100% cloud 15:00 9.1 95 4 2 1B E 6.4 0 1005 2441 Overcast 100% cloud 18:00 8.5 94 6 3 1B W 4.4 0 1001 2376 Overcast 100% cloud 21:00 8.5 92 9 5 2B NW 0.40 0 1000 2184 Overcast 97% cloud Friday, 06/11 00:00 11.1 78 7 4 2B NW 0 0 1000 1934 Clear 5% cloud 03:00 14.4 49 9 5 2B W 0 0 998 1821 Partly cloudy 32% cloud 06:00 12.4 59 10 6 2B SW 0.00 0 996 1813 Cloudy 56% cloud 09:00 6.7 82 18 10 3B W 1.0 0 1000 1047 Overcast 88% cloud 12:00 3.9 73 17 9 3B W 0.34 0 1003 614 Overcast 82% cloud 15:00 0.9 69 22 12 4B W 0.43 0.1 1004 358 Cloudy 76% cloud 18:00 -0.3 67 18 10 3B SW 0.68 0.2 1005 < 333 Overcast 84% cloud 21:00 -0.7 65 24 13 4B W 0.95 0.3 1004 < 333 Cloudy 76% cloud Saturday, 07/11 00:00 0.1 63 22 12 4B W 1.0 0.3 1005 < 333 Overcast 91% cloud 03:00 0.9 61 30 16 5B W 1.0 0.3 1004 354 Overcast 84% cloud 06:00 0.7 68 26 14 4B W 0.79 0.2 1005 340 Overcast 80% cloud 09:00 0.1 70 23 13 4B W 0.79 0.2 1008 < 333 Cloudy 77% cloud 12:00 -0 74 21 11 4B W 0.56 0.2 1011 < 333 Overcast 90% cloud 15:00 0.2 75 21 11 4B NW 0.42 0.1 1013 < 333 Overcast 92% cloud 18:00 0.1 76 21 11 4B NW 0.41 0.1 1016 < 333 Overcast 80% cloud 21:00 -0.1 74 20 11 3B W 0.20 0 1019 < 333 Overcast 86% cloud Sunday, 08/11 00:00 1 70 23 12 4B NW 0.19 0 1022 366 Overcast 88% cloud 03:00 1.6 65 20 11 4B NW 0.21 0 1024 415 Overcast 91% cloud 06:00 1 67 16 9 3B W 0.14 0 1025 371 Overcast 90% cloud 09:00 -0.2 75 12 6 2B W 0.12 0 1027 < 333 Cloudy 79% cloud 12:00 -0.6 74 11 6 2B W 0.04 0 1028 < 333 Overcast 84% cloud 15:00 -1 73 11 6 2B W 0.04 0 1027 < 333 Overcast 87% cloud 18:00 -1.2 74 9 5 2B W 0.13 0 1027 < 333 Overcast 82% cloud 21:00 -1.4 74 7 4 2B W 0.03 0 1027 < 333 Cloudy 76% cloud Monday, 09/11 00:00 -0.2 68 8 4 2B W 0.03 0 1026 < 333 Cloudy 72% cloud 03:00 1.3 55 10 5 2B W 0.18 0 1024 391 Cloudy 66% cloud 06:00 -0.1 61 10 5 2B W 0.39 0.1 1023 < 333 Cloudy 66% cloud 09:00 -3.2 72 8 4 2B W 0.39 0.4 1023 < 333 Cloudy 79% cloud 12:00 -5.5 76 9 5 2B W 0.15 0.2 1022 < 333 Partly cloudy 31% cloud 15:00 -5.3 77 7 4 2B W 0.91 0.9 1020 < 333 Cloudy 73% cloud 18:00 -5.7 84 3 1 1B SW 1.9 1.9 1019 < 333 Overcast 88% cloud 21:00 -5.2 84 2 1 1B W 1.3 1.3 1020 < 333 Overcast 91% cloud Tuesday, 10/11 00:00 -2.2 56 4 2 1B NW 0.01 0 1022 < 333 Partly cloudy 20% cloud 03:00 -0.4 51 12 7 3B NW 0.03 0 1023 < 333 Clear 18% cloud 06:00 -1.7 72 11 6 2B NW 0.49 0.1 1024 < 333 Cloudy 52% cloud 09:00 -2.9 82 5 3 1B W 1.1 1.1 1026 < 333 Cloudy 70% cloud 12:00 -3.9 87 5 3 1B SW 0.49 0.5 1027 < 333 Cloudy 69% cloud 15:00 -6.9 84 7 4 2B SW 0.11 0.1 1026 < 333 Overcast 97% cloud 18:00 -7.3 86 6 3 2B SW 0.00 0 1026 < 333 Partly cloudy 44% cloud 21:00 -3.6 80 7 4 2B SW 0 0 1026 < 333 Overcast 96% cloud Wednesday, 11/11 00:00 0.5 69 2 1 1B SW 0.19 0 1027 < 333 Overcast 83% cloud 03:00 3 51 5 3 1B W 0.03 0 1025 544 Cloudy 62% cloud 06:00 2.1 63 3 2 1B W 0.03 0 1026 502 Cloudy 72% cloud |
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Forecast table times: UTC.
Coordinates: 43.03029°N, 141.2773781°E · Requested elevation: 217 m. Model terrain: 330 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 11.1 73 10 6 2B SE — — 1015 2189 Overcast 100% cloud 09:00 8.6 93 9 5 2B S 1.6 0 1012 2326 Overcast 100% cloud 12:00 8.4 96 14 7 3B SE 8.2 0 1009 2376 Overcast 100% cloud 15:00 8.3 98 9 5 2B SE 6.5 0 1005 2442 Overcast 100% cloud 18:00 7.9 96 6 3 2B W 4.4 0 1001 2378 Overcast 100% cloud 21:00 7.5 95 13 7 3B NW 0.40 0 1000 2186 Overcast 97% cloud Friday, 06/11 00:00 9.4 82 10 5 2B NW 0 0 1000 1935 Clear 4% cloud 03:00 12.4 52 12 6 2B W 0 0 998 1822 Partly cloudy 33% cloud 06:00 10.8 61 13 7 3B SW 0.00 0 996 1813 Cloudy 55% cloud 09:00 5 86 25 14 4B W 0.99 0 1000 1047 Overcast 90% cloud 12:00 2.1 77 23 12 4B W 0.33 0 1003 615 Overcast 84% cloud 15:00 -0.8 73 31 17 5B W 0.42 0.1 1004 356 Cloudy 77% cloud 18:00 -2.1 72 26 14 4B W 0.68 0.2 1005 < 344 Overcast 85% cloud 21:00 -2.4 69 31 17 5B W 0.97 0.3 1004 < 344 Cloudy 76% cloud Saturday, 07/11 00:00 -1.8 68 29 16 5B W 1.0 0.3 1005 < 344 Overcast 92% cloud 03:00 -1.1 66 36 19 5B W 1.0 0.3 1004 357 Overcast 85% cloud 06:00 -1 72 35 19 5B W 0.79 0.2 1005 < 344 Overcast 81% cloud 09:00 -1.5 74 31 17 5B W 0.79 0.2 1008 < 344 Cloudy 78% cloud 12:00 -1.7 79 29 16 5B W 0.52 0.2 1011 < 344 Overcast 90% cloud 15:00 -1.5 79 29 15 4B NW 0.40 0.1 1013 < 344 Overcast 92% cloud 18:00 -1.6 80 29 15 4B NW 0.39 0.1 1016 < 344 Overcast 80% cloud 21:00 -1.7 79 26 14 4B W 0.18 0 1019 < 344 Overcast 86% cloud Sunday, 08/11 00:00 -0.8 75 27 15 4B NW 0.17 0 1022 365 Overcast 88% cloud 03:00 -0.2 69 23 13 4B NW 0.19 0 1024 417 Overcast 91% cloud 06:00 -0.7 72 19 11 3B W 0.13 0 1025 370 Overcast 90% cloud 09:00 -1.9 79 16 9 3B W 0.12 0 1027 < 344 Cloudy 78% cloud 12:00 -2.3 78 15 8 3B W 0.04 0 1028 < 344 Overcast 84% cloud 15:00 -2.5 77 15 8 3B W 0.03 0 1027 < 344 Overcast 87% cloud 18:00 -2.7 77 12 7 3B W 0.12 0 1027 < 344 Overcast 82% cloud 21:00 -2.9 78 10 5 2B W 0.02 0 1027 < 344 Cloudy 76% cloud Monday, 09/11 00:00 -1.9 73 10 5 2B W 0.02 0 1026 < 344 Cloudy 73% cloud 03:00 -0.5 60 12 6 2B W 0.17 0 1024 396 Cloudy 66% cloud 06:00 -1.7 65 11 6 2B W 0.34 0.1 1023 < 344 Cloudy 66% cloud 09:00 -4.6 73 9 5 2B W 0.32 0.3 1023 < 344 Cloudy 79% cloud 12:00 -6.4 78 10 6 2B W 0.13 0.1 1022 < 344 Partly cloudy 30% cloud 15:00 -6.3 81 7 4 2B W 0.92 0.9 1020 < 344 Cloudy 73% cloud 18:00 -6.6 86 1 1 0B W 1.9 1.9 1019 < 344 Overcast 88% cloud 21:00 -6.3 86 2 1 1B NW 1.3 1.3 1020 < 344 Overcast 91% cloud Tuesday, 10/11 00:00 -3.8 58 5 3 1B N 0.01 0 1022 < 344 Clear 18% cloud 03:00 -2.1 54 14 8 3B NW 0.02 0 1023 < 344 Clear 18% cloud 06:00 -3.1 75 14 7 3B NW 0.48 0.5 1024 < 344 Cloudy 52% cloud 09:00 -4.1 86 6 3 2B NW 1.1 1.1 1026 < 344 Cloudy 69% cloud 12:00 -4.9 89 5 3 1B W 0.48 0.5 1027 < 344 Cloudy 68% cloud 15:00 -7.4 84 7 4 2B SW 0.08 0.1 1026 < 344 Overcast 97% cloud 18:00 -7.6 83 7 4 2B SW 0.00 0 1026 < 344 Partly cloudy 43% cloud 21:00 -4.4 82 10 6 2B SW 0 0 1026 < 344 Overcast 96% cloud Wednesday, 11/11 00:00 -1.1 73 5 2 1B SW 0.20 0 1027 < 344 Overcast 83% cloud 03:00 1.3 55 7 4 2B W 0.02 0 1025 548 Cloudy 62% cloud 06:00 0.6 66 5 3 1B W 0.02 0 1026 503 Cloudy 72% cloud |
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Forecast table times: UTC.
Coordinates: 43.0242836°N, 141.2766575°E · Requested elevation: 435 m. Model terrain: 341 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.