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 17.4 46 11 6 2B SW — — 1009 3058 Partly cloudy 28% cloud 09:00 10.7 80 7 4 2B SW 0 0 1011 3053 Overcast 92% cloud 12:00 10.4 92 6 3 1B SW 0.92 0 1009 3039 Partly cloudy 48% cloud 15:00 9.7 89 9 5 2B SW 0.61 0 1008 3025 Overcast 84% cloud 18:00 9.8 92 8 5 2B SW 2.4 0 1007 3012 Overcast 94% cloud 21:00 10.2 92 10 5 2B SW 0.91 0 1008 3016 Overcast 88% cloud Friday, 06/11 00:00 11.9 72 12 6 2B W 0.14 0 1010 3028 Partly cloudy 25% cloud 03:00 14.1 43 15 8 3B W 0.01 0 1010 3029 Partly cloudy 42% cloud 06:00 12.4 56 15 8 3B W 0.01 0 1011 2792 Cloudy 70% cloud 09:00 8 79 10 5 2B W 0.15 0 1015 2791 Overcast 89% cloud 12:00 5.4 80 8 4 2B W 0.02 0 1018 2386 Cloudy 62% cloud 15:00 4.3 80 8 4 2B W 0.00 0 1019 2023 Cloudy 64% cloud 18:00 4.3 75 10 5 2B W 0.01 0 1019 1890 Cloudy 77% cloud 21:00 2.9 73 10 5 2B SW 0.10 0 1021 1665 Cloudy 72% cloud Saturday, 07/11 00:00 5.6 60 15 8 3B W 0.02 0 1023 1930 Overcast 80% cloud 03:00 6.8 50 16 9 3B W 0.16 0 1023 2050 Cloudy 54% cloud 06:00 4.8 55 13 7 3B W 0.02 0 1025 2013 Cloudy 62% cloud 09:00 2 69 7 4 2B W 0 0 1028 1574 Partly cloudy 43% cloud 12:00 0.3 75 7 4 2B W 0 0 1030 < 1418 Partly cloudy 40% cloud 15:00 -0.3 74 6 3 2B W 0 0 1031 < 1418 Cloudy 58% cloud 18:00 -0.8 72 5 3 1B NW 0 0 1030 < 1418 Cloudy 57% cloud 21:00 -1.8 73 3 2 1B NW 0 0 1031 < 1418 Partly cloudy 20% cloud Sunday, 08/11 00:00 6.9 37 3 1 1B N 0 0 1031 3151 Partly cloudy 46% cloud 03:00 11.5 32 2 1 1B SW 0 0 1027 2939 Cloudy 63% cloud 06:00 11.4 36 3 2 1B S 0 0 1026 2869 Cloudy 57% cloud 09:00 5.2 62 1 0 0B S 0 0 1028 2675 Cloudy 65% cloud 12:00 4.7 66 3 2 1B SW 0 0 1029 2509 Overcast 94% cloud 15:00 4.7 65 4 2 1B SW 0 0 1028 2544 Overcast 98% cloud 18:00 5.3 65 5 3 1B SW 0 0 1026 2514 Overcast 98% cloud 21:00 5.7 69 5 3 1B SW 0 0 1025 2285 Overcast 100% cloud Monday, 09/11 00:00 8.7 60 6 3 2B SW 0.10 0 1024 2464 Overcast 97% cloud 03:00 9.1 52 10 5 2B W 0.23 0 1022 2459 Overcast 89% cloud 06:00 11.8 41 14 8 3B W 0 0 1019 2646 Partly cloudy 26% cloud 09:00 5.3 76 5 3 1B W 0 0 1021 2161 Cloudy 78% cloud 12:00 4.9 83 5 3 1B W 0 0 1021 2120 Cloudy 65% cloud 15:00 4.4 87 4 2 1B NW 0.01 0 1021 1908 Cloudy 77% cloud 18:00 2.9 85 3 2 1B NW 0 0 1022 1734 Partly cloudy 40% cloud 21:00 0.3 87 3 2 1B NW 0 0 1024 < 1418 Cloudy 62% cloud Tuesday, 10/11 00:00 5 57 5 3 1B N 0.00 0 1024 2182 Partly cloudy 27% cloud 03:00 8.7 41 6 3 2B NE 0 0 1021 2466 Clear 3% cloud 06:00 8.2 44 6 3 1B N 0 0 1021 2393 Clear 1% cloud 09:00 1.9 74 4 2 1B N 0 0 1025 1511 Clear 7% cloud 12:00 -1.5 85 2 1 1B N 0 0 1026 < 1418 Clear 11% cloud 15:00 -1.8 79 1 0 0B W 0 0 1026 < 1418 Partly cloudy 23% cloud 18:00 -0.1 67 3 2 1B W 0 0 1025 < 1418 Overcast 88% cloud 21:00 0.8 69 5 3 1B SW 0 0 1027 < 1418 Cloudy 66% cloud Wednesday, 11/11 00:00 6.5 62 7 4 2B SW 0 0 1027 2031 Partly cloudy 26% cloud 03:00 10.7 27 8 4 2B W 0 0 1024 2342 Clear 2% cloud 06:00 9.5 31 5 2 1B NW 0 0 1025 2387 Clear 0% cloud |
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Forecast table times: UTC.
Coordinates: 35.9645591°N, 137.7419732°E · Requested elevation: 1124 m. Model terrain: 1415 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.

Yabuhara Kogen is a downhill ski area in Nagano Prefecture, Japan. Mapped terrain includes beginner, easy, intermediate, advanced routes. Its mapped lift network extends from approximately 1124 to 1676 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 16.6 48 11 6 2B SW — — 1009 3058 Partly cloudy 30% cloud 09:00 10 83 7 4 2B SW 0 0 1011 3053 Overcast 92% cloud 12:00 9.7 95 5 3 1B SW 0.92 0 1009 3039 Partly cloudy 48% cloud 15:00 9 92 8 4 2B SW 0.74 0 1008 3025 Overcast 85% cloud 18:00 9.1 95 8 4 2B SW 2.4 0 1007 3012 Overcast 94% cloud 21:00 9.5 95 9 5 2B W 0.98 0 1008 3016 Overcast 88% cloud Friday, 06/11 00:00 11.1 75 12 6 2B W 0.17 0 1011 3028 Partly cloudy 27% cloud 03:00 13.3 45 15 8 3B W 0.02 0 1010 3029 Partly cloudy 43% cloud 06:00 11.6 59 14 8 3B W 0.03 0 1011 2784 Cloudy 71% cloud 09:00 7.3 82 9 5 2B W 0.21 0 1015 2770 Overcast 89% cloud 12:00 4.6 84 8 4 2B W 0.04 0 1018 2369 Cloudy 63% cloud 15:00 3.5 83 8 4 2B W 0.01 0 1019 2010 Cloudy 66% cloud 18:00 3.5 79 10 5 2B W 0.02 0 1019 1878 Cloudy 78% cloud 21:00 2.1 76 10 5 2B SW 0.10 0 1021 1649 Cloudy 73% cloud Saturday, 07/11 00:00 4.8 62 14 8 3B W 0.03 0 1023 1921 Overcast 81% cloud 03:00 5.9 52 16 9 3B W 0.18 0 1023 2041 Cloudy 56% cloud 06:00 4 58 13 7 3B W 0.04 0 1025 1996 Cloudy 63% cloud 09:00 1.2 72 8 4 2B W 0 0 1028 1536 Partly cloudy 45% cloud 12:00 -0.4 78 7 4 2B W 0 0 1030 < 1422 Partly cloudy 42% cloud 15:00 -1.1 77 6 3 2B W 0 0 1031 < 1422 Cloudy 59% cloud 18:00 -1.6 75 5 3 1B NW 0 0 1030 < 1422 Cloudy 59% cloud 21:00 -2.5 76 3 2 1B NW 0 0 1031 < 1422 Partly cloudy 22% cloud Sunday, 08/11 00:00 6.2 39 3 1 1B N 0 0 1031 3151 Partly cloudy 48% cloud 03:00 10.7 33 2 1 1B SW 0 0 1027 2938 Cloudy 63% cloud 06:00 10.6 38 3 2 1B S 0 0 1026 2867 Cloudy 58% cloud 09:00 4.4 65 1 0 0B S 0 0 1028 2673 Cloudy 65% cloud 12:00 3.9 69 3 2 1B SW 0 0 1029 2508 Overcast 94% cloud 15:00 3.9 67 4 2 1B SW 0 0 1028 2543 Overcast 98% cloud 18:00 4.5 68 5 3 1B SW 0 0 1026 2513 Overcast 98% cloud 21:00 4.9 71 5 3 1B SW 0 0 1025 2280 Overcast 100% cloud Monday, 09/11 00:00 7.9 63 6 3 2B SW 0.10 0 1025 2461 Overcast 97% cloud 03:00 8.4 54 10 5 2B W 0.22 0 1022 2458 Overcast 88% cloud 06:00 11.1 43 14 8 3B W 0 0 1019 2642 Partly cloudy 26% cloud 09:00 4.6 79 5 3 1B W 0 0 1021 2155 Cloudy 78% cloud 12:00 4.2 86 5 3 1B W 0 0 1021 2114 Cloudy 67% cloud 15:00 3.6 90 5 3 1B NW 0.02 0 1021 1900 Cloudy 77% cloud 18:00 2.1 88 3 2 1B NW 0 0 1022 1722 Partly cloudy 43% cloud 21:00 -0.4 90 3 2 1B NW 0 0 1024 < 1422 Cloudy 63% cloud Tuesday, 10/11 00:00 4.2 59 5 3 1B N 0.01 0 1024 2172 Partly cloudy 26% cloud 03:00 8 43 6 3 2B N 0 0 1021 2461 Clear 3% cloud 06:00 7.4 46 6 3 1B N 0 0 1021 2383 Clear 2% cloud 09:00 1.1 77 4 2 1B N 0 0 1025 1469 Clear 11% cloud 12:00 -2.3 87 2 1 1B N 0 0 1026 < 1422 Clear 11% cloud 15:00 -2.5 81 1 1 0B W 0 0 1026 < 1422 Partly cloudy 22% cloud 18:00 -0.7 69 3 2 1B W 0 0 1025 < 1422 Overcast 88% cloud 21:00 0.2 71 4 2 1B SW 0 0 1027 < 1422 Cloudy 66% cloud Wednesday, 11/11 00:00 5.7 63 6 3 2B SW 0 0 1027 2029 Partly cloudy 25% cloud 03:00 9.9 28 8 4 2B W 0 0 1024 2340 Clear 2% cloud 06:00 8.7 33 5 3 1B NW 0 0 1025 2386 Clear 0% cloud |
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Forecast table times: UTC.
Coordinates: 35.9634958°N, 137.7300815°E · Requested elevation: 1251 m. Model terrain: 1419 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 13.6 52 17 9 3B SW — — 1009 3058 Partly cloudy 31% cloud 09:00 8 84 14 7 3B SW 0 0 1011 3053 Overcast 92% cloud 12:00 7.9 96 13 7 3B W 0.91 0 1009 3040 Partly cloudy 47% cloud 15:00 7.1 96 18 10 3B SW 0.85 0 1008 3025 Overcast 85% cloud 18:00 7.1 97 18 10 3B W 2.6 0 1007 3012 Overcast 94% cloud 21:00 7.3 93 16 9 3B W 1.1 0 1008 3017 Overcast 89% cloud Friday, 06/11 00:00 8.6 74 19 10 3B W 0.18 0 1011 3028 Partly cloudy 28% cloud 03:00 10.4 47 22 12 4B W 0.03 0 1010 3026 Partly cloudy 44% cloud 06:00 8.7 63 20 11 4B W 0.04 0 1011 2785 Cloudy 69% cloud 09:00 5 78 17 9 3B W 0.23 0 1015 2762 Overcast 86% cloud 12:00 2.6 80 16 9 3B W 0.05 0 1018 2371 Cloudy 66% cloud 15:00 1.5 82 17 9 3B W 0.01 0 1019 2014 Cloudy 68% cloud 18:00 1.1 79 20 11 4B W 0.02 0 1019 1875 Overcast 80% cloud 21:00 -0.2 78 20 11 4B W 0.09 0 1022 1644 Cloudy 72% cloud Saturday, 07/11 00:00 1.9 66 24 13 4B W 0.04 0 1023 1923 Cloudy 79% cloud 03:00 3 55 26 14 4B W 0.20 0 1023 2044 Cloudy 56% cloud 06:00 1.7 55 25 13 4B W 0.05 0 1025 2000 Cloudy 61% cloud 09:00 -0.4 66 19 10 3B NW 0 0 1028 1496 Partly cloudy 44% cloud 12:00 -0.9 69 15 8 3B W 0 0 1030 < 1426 Partly cloudy 40% cloud 15:00 -0.7 55 14 8 3B NW 0 0 1031 < 1426 Cloudy 57% cloud 18:00 -0.4 48 13 7 3B NW 0 0 1030 3024 Cloudy 58% cloud 21:00 -0.1 46 11 6 2B NW 0 0 1031 < 1426 Partly cloudy 25% cloud Sunday, 08/11 00:00 2.1 43 7 4 2B NW 0 0 1031 3151 Cloudy 51% cloud 03:00 5.6 39 8 4 2B W 0 0 1027 2947 Cloudy 65% cloud 06:00 6.1 43 7 4 2B SW 0 0 1026 2872 Cloudy 60% cloud 09:00 4 53 8 5 2B SW 0 0 1028 2678 Cloudy 66% cloud 12:00 3.5 55 10 5 2B SW 0 0 1029 2514 Overcast 94% cloud 15:00 3.9 56 14 7 3B SW 0 0 1028 2547 Overcast 98% cloud 18:00 4.5 58 16 8 3B SW 0 0 1026 2516 Overcast 98% cloud 21:00 2.9 73 12 6 2B SW 0 0 1025 2287 Overcast 100% cloud Monday, 09/11 00:00 5.3 67 14 7 3B SW 0.10 0 1025 2464 Overcast 97% cloud 03:00 5.6 59 17 9 3B W 0.22 0 1022 2462 Overcast 87% cloud 06:00 8 48 19 10 3B W 0 0 1019 2643 Partly cloudy 24% cloud 09:00 2.4 83 11 6 2B W 0 0 1021 2158 Cloudy 77% cloud 12:00 2 87 10 5 2B W 0 0 1021 2103 Cloudy 68% cloud 15:00 1.2 92 10 5 2B NW 0.03 0 1021 1892 Cloudy 75% cloud 18:00 0.1 83 11 6 2B NW 0 0 1022 1714 Partly cloudy 46% cloud 21:00 -1.9 83 11 6 2B NW 0 0 1024 < 1426 Cloudy 64% cloud Tuesday, 10/11 00:00 2.2 56 10 5 2B NW 0.01 0 1024 2180 Partly cloudy 24% cloud 03:00 5.3 42 9 5 2B NW 0 0 1021 2466 Clear 3% cloud 06:00 4.8 45 9 5 2B NW 0 0 1021 2389 Clear 3% cloud 09:00 -0.6 71 6 3 2B NW 0 0 1025 1456 Clear 12% cloud 12:00 -3.4 81 6 3 2B W 0 0 1026 < 1426 Clear 11% cloud 15:00 -3.5 75 6 3 2B W 0 0 1026 < 1426 Partly cloudy 26% cloud 18:00 -1.9 66 9 5 2B W 0 0 1025 < 1426 Overcast 88% cloud 21:00 -1.3 69 10 6 2B W 0 0 1027 < 1426 Cloudy 68% cloud Wednesday, 11/11 00:00 1.6 73 10 5 2B W 0 0 1027 2032 Partly cloudy 24% cloud 03:00 4.5 35 10 5 2B W 0 0 1025 2342 Clear 3% cloud 06:00 4.5 38 7 4 2B NW 0 0 1025 2391 Clear 0% cloud |
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Forecast table times: UTC.
Coordinates: 35.9493233°N, 137.7240025°E · Requested elevation: 1676 m. Model terrain: 1423 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.