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.
Preparing forecast graphs…
Times and values match the detailed forecast. Tap or point at a value for details. Scroll each chart sideways for later days. Rain / precipitation is the total water equivalent per forecast interval, including snow; snowfall is fresh snow per interval, not snow depth.
GFS and ECMWF model comparison. Each model retains its own forecast times and horizon. Precipitation and snowfall amounts cover their own forecast intervals; these can differ between models.
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 15.8 64 2 1 1B SW — — 1011 3049 Partly cloudy 42% cloud 09:00 12.5 79 2 1 1B S 0.14 0 1010 3043 Overcast 97% cloud 12:00 11.9 80 2 1 1B S 1.1 0 1007 3026 Cloudy 62% cloud 15:00 12.2 78 1 1 1B SW 0.72 0 1006 3013 Overcast 85% cloud 18:00 11.7 81 3 2 1B W 2.7 0 1005 2999 Overcast 84% cloud 21:00 10.9 86 7 4 2B NW 3.7 0 1008 2876 Overcast 95% cloud Friday, 06/11 00:00 11.7 85 6 3 2B NW 1.8 0 1010 2808 Cloudy 62% cloud 03:00 13.7 53 9 5 2B W 0.56 0 1010 2811 Cloudy 62% cloud 06:00 11.5 69 9 5 2B W 1.9 0 1011 2651 Overcast 82% cloud 09:00 8.6 77 8 4 2B NW 1.3 0 1015 2465 Overcast 85% cloud 12:00 6.8 81 5 3 1B NW 1.1 0 1017 2047 Overcast 88% cloud 15:00 5.3 81 8 4 2B NW 2.8 0 1019 1714 Overcast 98% cloud 18:00 3.7 83 6 3 2B NW 3.0 0 1019 1472 Overcast 98% cloud 21:00 3.4 80 5 3 1B NW 1.1 0 1021 1411 Overcast 93% cloud Saturday, 07/11 00:00 3.7 78 8 5 2B NW 3.2 0 1023 1445 Overcast 98% cloud 03:00 4.4 69 8 4 2B NW 2.7 0 1024 1535 Overcast 88% cloud 06:00 3.5 67 10 5 2B NW 2.0 0 1026 1432 Overcast 81% cloud 09:00 1.6 75 7 4 2B NW 1.4 0 1030 < 1306 Cloudy 74% cloud 12:00 0.7 73 6 3 2B NW 0.24 0 1031 < 1306 Cloudy 67% cloud 15:00 -0.2 72 7 4 2B NW 0.08 0 1033 < 1306 Cloudy 68% cloud 18:00 0.4 75 7 4 2B NW 0.21 0 1033 < 1306 Overcast 91% cloud 21:00 0.6 77 5 2 1B NW 0.18 0 1034 < 1306 Overcast 93% cloud Sunday, 08/11 00:00 3.5 63 4 2 1B NW 0.09 0 1035 1760 Cloudy 65% cloud 03:00 6.7 50 6 3 2B N 0 0 1032 2481 Partly cloudy 49% cloud 06:00 5.5 62 5 3 1B N 0.00 0 1031 2365 Cloudy 66% cloud 09:00 2.2 76 2 1 1B N 0 0 1032 < 1306 Overcast 95% cloud 12:00 2.2 73 2 1 1B SE 0 0 1032 < 1306 Overcast 84% cloud 15:00 2.8 70 1 1 1B SE 0 0 1029 1344 Overcast 97% cloud 18:00 3.4 66 1 1 0B SE 0.06 0 1027 1530 Overcast 100% cloud 21:00 4.8 65 1 1 1B S 0.19 0 1025 1812 Overcast 97% cloud Monday, 09/11 00:00 8.7 64 3 2 1B SW 0.29 0 1024 2265 Overcast 88% cloud 03:00 11.7 49 4 2 1B SW 0 0 1021 2437 Partly cloudy 24% cloud 06:00 10.6 55 3 2 1B W 0 0 1020 2358 Cloudy 64% cloud 09:00 6.9 77 5 3 1B NW 0.43 0 1021 2101 Overcast 84% cloud 12:00 4.4 86 8 4 2B NW 5.1 0 1024 1665 Overcast 99% cloud 15:00 2.9 84 7 4 2B NW 2.7 0 1025 1346 Overcast 98% cloud 18:00 1.8 81 7 4 2B NW 0.58 0 1025 < 1306 Overcast 89% cloud 21:00 1 80 6 3 2B NW 0.20 0 1026 < 1306 Overcast 87% cloud Tuesday, 10/11 00:00 2.5 71 6 3 2B NW 0.23 0 1028 < 1306 Overcast 84% cloud 03:00 4.4 63 10 5 2B NW 0.55 0 1026 1588 Cloudy 76% cloud 06:00 2.7 71 8 4 2B NW 0.60 0 1026 1311 Cloudy 69% cloud 09:00 -0.4 81 4 2 1B N 0.06 0 1028 < 1306 Overcast 95% cloud 12:00 -2.3 79 4 2 1B NW 0.12 0 1028 < 1306 Cloudy 77% cloud 15:00 -3.2 78 2 1 1B NW 0.01 0 1028 < 1306 Cloudy 53% cloud 18:00 -3 73 2 1 1B N 0 0 1029 < 1306 Partly cloudy 46% cloud 21:00 -2.5 70 2 1 1B N 0 0 1029 < 1306 Partly cloudy 28% cloud Wednesday, 11/11 00:00 4 55 3 1 1B N 0 0 1030 1588 Clear 15% cloud 03:00 6.9 48 5 3 1B N 0 0 1029 1989 Clear 8% cloud 06:00 6.7 50 6 3 1B N 0 0 1029 2010 Clear 0% cloud |
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Forecast table times: UTC.
Coordinates: 36.7688404°N, 137.8835282°E · Requested elevation: 809 m. Model terrain: 1303 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.
Hakuba Norikura Onsen Ski Resort is a downhill ski area in Nagano Prefecture, Japan. Mapped terrain includes easy, intermediate, advanced routes. Its mapped lift network extends from approximately 809 to 1598 metres above sea level.
Data: OpenSkiData / OpenSkiMap, OpenStreetMap contributors (ODbL), Skimap.org, Who's On First, Mapterhorn.
Preparing forecast graphs…
Times and values match the detailed forecast. Tap or point at a value for details. Scroll each chart sideways for later days. Rain / precipitation is the total water equivalent per forecast interval, including snow; snowfall is fresh snow per interval, not snow depth.
GFS and ECMWF model comparison. Each model retains its own forecast times and horizon. Precipitation and snowfall amounts cover their own forecast intervals; these can differ between models.
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 15.6 65 1 1 1B SW — — 1011 3049 Partly cloudy 43% cloud 09:00 12.1 80 2 1 1B S 0.15 0 1010 3043 Overcast 97% cloud 12:00 11.6 81 2 1 1B S 1.1 0 1008 3026 Cloudy 60% cloud 15:00 11.9 79 1 1 1B SW 0.75 0 1006 3013 Overcast 86% cloud 18:00 11.4 82 3 2 1B W 2.8 0 1006 2999 Overcast 85% cloud 21:00 10.5 86 7 4 2B NW 3.7 0 1008 2875 Overcast 96% cloud Friday, 06/11 00:00 11.3 86 6 3 2B NW 1.9 0 1010 2802 Cloudy 65% cloud 03:00 13.3 54 9 5 2B W 0.59 0 1010 2805 Cloudy 63% cloud 06:00 11 70 9 5 2B W 2.0 0 1011 2641 Overcast 84% cloud 09:00 8.2 78 8 4 2B NW 1.4 0 1015 2450 Overcast 86% cloud 12:00 6.4 82 5 3 1B NW 1.2 0 1017 2036 Overcast 89% cloud 15:00 4.9 82 8 4 2B NW 2.8 0 1019 1706 Overcast 99% cloud 18:00 3.3 84 6 3 2B NW 3.1 0 1019 1458 Overcast 98% cloud 21:00 2.9 81 5 3 1B NW 1.2 0 1021 1393 Overcast 93% cloud Saturday, 07/11 00:00 3.2 79 8 4 2B NW 3.2 0 1024 1432 Overcast 99% cloud 03:00 3.9 70 8 4 2B NW 2.7 0 1024 1523 Overcast 89% cloud 06:00 3 68 10 5 2B NW 2.0 0 1026 1411 Overcast 82% cloud 09:00 1.1 75 7 4 2B NW 1.4 0.4 1030 < 1334 Cloudy 75% cloud 12:00 0.2 74 6 3 2B NW 0.22 0 1031 < 1334 Cloudy 69% cloud 15:00 -0.7 73 6 3 2B NW 0.07 0 1033 < 1334 Cloudy 70% cloud 18:00 -0.1 76 7 4 2B NW 0.21 0 1033 < 1334 Overcast 91% cloud 21:00 0.1 78 4 2 1B NW 0.17 0 1034 < 1334 Overcast 93% cloud Sunday, 08/11 00:00 3 63 4 2 1B NW 0.08 0 1035 1655 Cloudy 64% cloud 03:00 6.3 50 6 3 1B N 0 0 1032 2466 Partly cloudy 48% cloud 06:00 5.2 62 5 2 1B N 0.00 0 1031 2343 Cloudy 65% cloud 09:00 1.8 77 2 1 1B N 0 0 1032 < 1334 Overcast 95% cloud 12:00 1.8 75 2 1 1B SE 0 0 1032 < 1334 Overcast 84% cloud 15:00 2.4 70 1 1 1B S 0 0 1029 < 1334 Overcast 97% cloud 18:00 3 67 1 1 0B SE 0.06 0 1027 1486 Overcast 100% cloud 21:00 4.5 65 1 1 1B S 0.19 0 1025 1798 Overcast 97% cloud Monday, 09/11 00:00 8.4 64 3 2 1B SW 0.30 0 1024 2267 Overcast 89% cloud 03:00 11.3 50 4 2 1B SW 0 0 1021 2437 Partly cloudy 24% cloud 06:00 10.1 56 3 2 1B W 0 0 1020 2353 Cloudy 64% cloud 09:00 6.4 78 5 3 1B NW 0.40 0 1021 2088 Overcast 84% cloud 12:00 4 87 8 4 2B NW 5.1 0 1024 1649 Overcast 99% cloud 15:00 2.5 85 7 4 2B NW 2.7 0 1025 < 1334 Overcast 98% cloud 18:00 1.4 82 7 4 2B NW 0.56 0 1026 < 1334 Overcast 90% cloud 21:00 0.6 81 6 3 1B NW 0.18 0 1026 < 1334 Overcast 88% cloud Tuesday, 10/11 00:00 2.1 72 6 3 2B NW 0.21 0 1028 < 1334 Overcast 84% cloud 03:00 4 63 9 5 2B NW 0.47 0 1026 1584 Cloudy 76% cloud 06:00 2.4 71 8 4 2B NW 0.54 0 1026 < 1334 Cloudy 68% cloud 09:00 -0.8 82 4 2 1B N 0.05 0 1028 < 1334 Overcast 95% cloud 12:00 -2.9 80 4 2 1B NW 0.12 0.1 1028 < 1334 Cloudy 75% cloud 15:00 -3.7 78 2 1 1B NW 0.01 0 1028 < 1334 Cloudy 51% cloud 18:00 -3.5 73 2 1 1B N 0 0 1029 < 1334 Partly cloudy 43% cloud 21:00 -3 70 2 1 1B N 0 0 1029 < 1334 Partly cloudy 26% cloud Wednesday, 11/11 00:00 3.7 55 3 1 1B N 0 0 1030 1579 Clear 13% cloud 03:00 6.6 48 5 3 1B N 0 0 1029 1988 Clear 7% cloud 06:00 6.3 51 5 3 1B N 0 0 1029 2004 Clear 0% cloud |
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Forecast table times: UTC.
Coordinates: 36.7644249°N, 137.8755969°E · Requested elevation: 867 m. Model terrain: 1331 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.
Preparing forecast graphs…
Times and values match the detailed forecast. Tap or point at a value for details. Scroll each chart sideways for later days. Rain / precipitation is the total water equivalent per forecast interval, including snow; snowfall is fresh snow per interval, not snow depth.
GFS and ECMWF model comparison. Each model retains its own forecast times and horizon. Precipitation and snowfall amounts cover their own forecast intervals; these can differ between models.
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 11.2 73 11 6 2B SW — — 1010 3049 Partly cloudy 45% cloud 09:00 8.4 89 10 5 2B SW 0.15 0 1010 3043 Overcast 97% cloud 12:00 8 91 11 6 2B SW 1.0 0 1007 3026 Cloudy 57% cloud 15:00 8 90 13 7 3B SW 0.75 0 1006 3013 Overcast 87% cloud 18:00 7.5 93 16 8 3B W 3.0 0 1006 2999 Overcast 88% cloud 21:00 6.6 98 16 9 3B W 4.5 0 1008 2863 Overcast 96% cloud Friday, 06/11 00:00 7 91 18 10 3B W 2.2 0 1010 2783 Cloudy 67% cloud 03:00 8.5 64 22 12 4B W 0.64 0 1010 2780 Cloudy 65% cloud 06:00 6.4 80 20 11 4B W 2.2 0 1012 2606 Overcast 85% cloud 09:00 4.1 83 20 11 3B W 1.6 0 1015 2396 Overcast 87% cloud 12:00 2.2 91 16 8 3B W 1.5 0 1017 2004 Overcast 91% cloud 15:00 0.5 94 15 8 3B W 3.5 1.4 1019 1682 Overcast 99% cloud 18:00 -0.9 95 18 10 3B W 3.6 1.4 1020 1441 Overcast 98% cloud 21:00 -1.4 92 20 11 3B W 1.3 0.4 1021 1364 Overcast 94% cloud Saturday, 07/11 00:00 -1.3 92 20 11 4B W 3.7 1.5 1024 1399 Overcast 99% cloud 03:00 -0.8 82 21 12 4B W 3.2 1.3 1025 1481 Overcast 90% cloud 06:00 -1.5 79 22 12 4B W 2.5 0.8 1026 1363 Overcast 84% cloud 09:00 -2.8 80 19 10 3B NW 1.6 0.5 1030 < 1309 Cloudy 79% cloud 12:00 -3.1 74 19 10 3B W 0.31 0.3 1031 < 1309 Cloudy 73% cloud 15:00 -3.6 72 19 10 3B NW 0.09 0.1 1033 < 1309 Cloudy 75% cloud 18:00 -2.9 74 19 10 3B NW 0.25 0.3 1034 < 1309 Overcast 92% cloud 21:00 -2.5 76 16 9 3B NW 0.21 0 1035 < 1309 Overcast 94% cloud Sunday, 08/11 00:00 0.1 64 13 7 3B NW 0.09 0 1035 1655 Cloudy 65% cloud 03:00 2.7 53 12 6 2B NW 0 0 1032 2444 Partly cloudy 50% cloud 06:00 1.9 65 9 5 2B NW 0.01 0 1031 2341 Cloudy 66% cloud 09:00 -1 82 9 5 2B W 0 0 1032 < 1309 Overcast 96% cloud 12:00 -1.2 84 9 5 2B W 0 0 1032 < 1309 Overcast 86% cloud 15:00 -0.8 80 10 5 2B SW 0 0 1029 < 1309 Overcast 97% cloud 18:00 -0.4 76 11 6 2B SW 0.08 0 1027 1472 Overcast 100% cloud 21:00 0.7 76 12 7 3B SW 0.21 0 1025 1778 Overcast 97% cloud Monday, 09/11 00:00 4.1 74 13 7 3B SW 0.30 0 1024 2251 Overcast 88% cloud 03:00 6.3 61 14 7 3B W 0 0 1021 2413 Partly cloudy 24% cloud 06:00 5.3 68 13 7 3B W 0 0 1020 2327 Cloudy 67% cloud 09:00 2.4 90 12 7 3B W 0.60 0 1022 2066 Overcast 87% cloud 12:00 0.2 98 10 6 2B NW 5.9 1.8 1025 1645 Overcast 99% cloud 15:00 -1.3 96 13 7 3B W 2.9 0.9 1025 1333 Overcast 99% cloud 18:00 -2.1 84 17 9 3B NW 0.63 0.2 1026 < 1309 Overcast 91% cloud 21:00 -2.8 82 17 9 3B NW 0.21 0 1027 < 1309 Overcast 87% cloud Tuesday, 10/11 00:00 -1.8 75 15 8 3B NW 0.28 0.1 1028 < 1309 Overcast 85% cloud 03:00 -0.3 68 17 9 3B NW 0.64 0.2 1026 1556 Cloudy 77% cloud 06:00 -1.2 72 15 8 3B NW 0.66 0.2 1026 < 1309 Cloudy 68% cloud 09:00 -3.7 80 11 6 2B NW 0.09 0.1 1028 < 1309 Overcast 95% cloud 12:00 -5.5 79 10 5 2B NW 0.09 0.1 1028 < 1309 Cloudy 73% cloud 15:00 -6.4 79 8 5 2B W 0.01 0 1028 < 1309 Partly cloudy 49% cloud 18:00 -6.2 74 9 5 2B W 0 0 1029 < 1309 Partly cloudy 40% cloud 21:00 -5.8 70 10 5 2B W 0 0 1029 < 1309 Partly cloudy 26% cloud Wednesday, 11/11 00:00 -0.1 58 10 6 2B NW 0 0 1030 1588 Clear 16% cloud 03:00 2.3 53 12 6 2B NW 0 0 1029 1981 Clear 6% cloud 06:00 2.2 54 10 5 2B NW 0 0 1029 1992 Clear 0% cloud |
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Forecast table times: UTC.
Coordinates: 36.777239°N, 137.8574499°E · Requested elevation: 1598 m. Model terrain: 1306 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.