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 | Wednesday, 04/11 06:00 10.3 52 8 4 2B SW — — 1028 2039 Overcast 85% cloud 09:00 6.6 67 3 2 1B SW 0 0 1028 2394 Overcast 100% cloud 12:00 6.1 70 7 4 2B S 0 0 1028 2677 Overcast 100% cloud 15:00 4.9 81 5 3 1B S 0 0 1027 2661 Overcast 100% cloud 18:00 5.5 91 6 3 2B S 0 0 1025 2481 Overcast 100% cloud 21:00 6.5 96 6 3 1B S 2.9 0 1024 2561 Overcast 100% cloud Thursday, 05/11 00:00 8.4 97 7 4 2B SE 5.5 0 1021 2776 Overcast 100% cloud 03:00 9.6 97 10 5 2B SE 1.5 0 1016 2849 Overcast 100% cloud 06:00 10.2 98 9 5 2B SE 1.2 0 1012 2929 Overcast 100% cloud 09:00 10.1 98 8 4 2B S 2.0 0 1010 2924 Overcast 100% cloud 12:00 10.1 97 7 4 2B SW 0.94 0 1007 2914 Overcast 100% cloud 15:00 9.8 96 9 5 2B SW 0.65 0 1004 2977 Overcast 86% cloud 18:00 9.8 97 13 7 3B W 0.19 0 1002 2848 Overcast 96% cloud 21:00 9.4 98 15 8 3B W 0.67 0 1002 2648 Overcast 100% cloud Friday, 06/11 00:00 10.3 94 16 9 3B W 0.64 0 1003 2391 Overcast 92% cloud 03:00 11.5 68 28 15 4B W 0.89 0 1003 2219 Overcast 95% cloud 06:00 10.3 84 24 13 4B W 0.53 0 1003 2328 Overcast 97% cloud 09:00 7.1 87 28 15 4B W 1.3 0 1007 1897 Cloudy 71% cloud 12:00 4.4 94 28 15 4B W 1.2 0 1009 1353 Overcast 99% cloud 15:00 1.9 94 29 16 5B W 3.1 0 1011 925 Overcast 99% cloud 18:00 0.5 85 26 14 4B W 1.2 0.3 1012 721 Overcast 94% cloud 21:00 -0.1 88 22 12 4B W 1.5 0.4 1013 638 Overcast 99% cloud Saturday, 07/11 00:00 0.8 74 24 13 4B W 1.0 0.3 1014 735 Cloudy 54% cloud 03:00 1.6 63 32 17 5B W 1.3 0 1013 813 Cloudy 54% cloud 06:00 0.8 67 28 15 4B W 0.99 0.3 1015 745 Cloudy 58% cloud 09:00 -0.2 81 30 16 5B W 1.2 0.4 1018 621 Overcast 89% cloud 12:00 -0.3 84 27 15 4B W 1.2 0.4 1020 616 Overcast 89% cloud 15:00 -0.4 81 28 15 4B W 0.94 0.3 1022 591 Cloudy 73% cloud 18:00 -0.7 78 26 14 4B W 0.62 0.2 1024 563 Cloudy 78% cloud 21:00 -0.7 83 22 12 4B W 0.38 0.1 1027 552 Overcast 87% cloud Sunday, 08/11 00:00 1.3 71 29 16 5B W 0.29 0 1027 803 Overcast 91% cloud 03:00 2.1 66 31 17 5B W 0.10 0 1027 877 Overcast 93% cloud 06:00 1.7 67 24 13 4B W 0.09 0 1029 836 Overcast 97% cloud 09:00 0.5 76 20 11 3B W 0.07 0 1030 722 Overcast 86% cloud 12:00 0.3 79 14 8 3B W 0.03 0 1031 689 Overcast 94% cloud 15:00 0.3 76 13 7 3B W 0.05 0 1030 701 Overcast 95% cloud 18:00 -0.3 79 13 7 3B W 0.06 0 1029 614 Overcast 92% cloud 21:00 -1.2 87 11 6 2B W 0.20 0 1029 < 528 Cloudy 80% cloud Monday, 09/11 00:00 1.9 74 10 5 2B W 0.03 0 1028 870 Overcast 89% cloud 03:00 3.1 66 10 5 2B W 0.03 0 1025 967 Overcast 97% cloud 06:00 1.9 79 9 5 2B W 0.23 0 1024 889 Overcast 97% cloud 09:00 0.2 90 10 5 2B W 0.76 0.2 1024 690 Overcast 93% cloud 12:00 -0.3 93 14 8 3B W 0.62 0.2 1024 610 Overcast 92% cloud 15:00 -1.9 86 18 10 3B W 0.17 0 1022 < 528 Overcast 83% cloud 18:00 -1.5 81 26 14 4B W 0.31 0.1 1022 < 528 Overcast 85% cloud 21:00 -2.7 80 22 12 4B NW 0.31 0.1 1023 < 528 Cloudy 76% cloud Tuesday, 10/11 00:00 -2 65 17 9 3B NW 0.01 0 1026 < 528 Cloudy 55% cloud 03:00 -0.9 65 11 6 2B NW 0.06 0 1026 566 Cloudy 75% cloud 06:00 -1 63 6 3 2B NW 0.01 0 1027 546 Cloudy 52% cloud |
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Forecast table times: UTC.
Coordinates: 39.8164147°N, 140.9346342°E · Requested elevation: 650 m. Model terrain: 526 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.

Amihari Onsen Ski Resort is a downhill ski area in Iwate Prefecture, Japan. Mapped terrain includes easy, intermediate, advanced routes. Its mapped lift network extends from approximately 650 to 1324 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 | Wednesday, 04/11 06:00 9.1 53 9 5 2B SW — — 1028 2038 Overcast 84% cloud 09:00 6.9 60 6 3 2B S 0 0 1028 2391 Overcast 100% cloud 12:00 6.5 69 13 7 3B S 0 0 1028 2676 Overcast 100% cloud 15:00 4.8 77 9 5 2B S 0 0 1027 2660 Overcast 100% cloud 18:00 5.4 90 10 6 2B S 0 0 1025 2482 Overcast 100% cloud 21:00 6.2 94 9 5 2B SW 2.8 0 1024 2561 Overcast 100% cloud Thursday, 05/11 00:00 8 96 13 7 3B S 5.5 0 1021 2774 Overcast 100% cloud 03:00 9.3 97 18 10 3B SE 1.5 0 1016 2848 Overcast 100% cloud 06:00 9.9 98 16 9 3B SE 1.2 0 1012 2929 Overcast 100% cloud 09:00 9.7 97 14 8 3B S 2.0 0 1010 2924 Overcast 100% cloud 12:00 9.9 97 12 7 3B SW 0.93 0 1007 2913 Overcast 100% cloud 15:00 9.4 95 15 8 3B SW 0.65 0 1004 2977 Overcast 86% cloud 18:00 9.4 96 20 11 3B W 0.19 0 1002 2847 Overcast 96% cloud 21:00 8.9 98 22 12 4B W 0.65 0 1002 2648 Overcast 100% cloud Friday, 06/11 00:00 9.5 94 23 12 4B W 0.65 0 1003 2389 Overcast 93% cloud 03:00 10.3 71 33 18 5B W 0.87 0 1003 2218 Overcast 95% cloud 06:00 9.5 85 32 17 5B W 0.53 0 1003 2327 Overcast 97% cloud 09:00 6.4 86 35 19 5B W 1.3 0 1007 1896 Cloudy 72% cloud 12:00 3.7 93 35 19 5B W 1.2 0 1009 1351 Overcast 99% cloud 15:00 1.1 93 37 20 5B W 3.1 1.2 1011 924 Overcast 99% cloud 18:00 -0.3 86 34 18 5B W 1.2 0.3 1012 720 Overcast 94% cloud 21:00 -1 88 30 16 5B W 1.5 0.4 1013 638 Overcast 99% cloud Saturday, 07/11 00:00 -0.3 75 34 18 5B W 1.0 0.3 1014 733 Cloudy 55% cloud 03:00 0.4 65 41 22 6B W 1.3 0.4 1013 811 Cloudy 55% cloud 06:00 -0.2 69 38 21 5B W 1.0 0.3 1015 742 Cloudy 59% cloud 09:00 -1.1 82 39 21 5B W 1.3 0.4 1018 619 Overcast 90% cloud 12:00 -1.1 85 36 19 5B W 1.3 0.4 1020 614 Overcast 89% cloud 15:00 -1.3 82 36 20 5B W 0.98 0.3 1022 590 Cloudy 74% cloud 18:00 -1.6 80 34 18 5B W 0.64 0.2 1024 560 Cloudy 79% cloud 21:00 -1.6 84 29 16 5B W 0.40 0.1 1027 548 Overcast 87% cloud Sunday, 08/11 00:00 0.3 73 36 19 5B W 0.31 0.1 1027 799 Overcast 92% cloud 03:00 1 68 36 19 5B W 0.11 0 1027 875 Overcast 94% cloud 06:00 0.6 70 29 16 5B W 0.09 0 1029 834 Overcast 97% cloud 09:00 -0.4 78 27 14 4B W 0.07 0 1030 720 Overcast 86% cloud 12:00 -0.6 81 20 11 4B W 0.04 0 1031 686 Overcast 94% cloud 15:00 -0.5 77 19 10 3B W 0.05 0 1030 698 Overcast 96% cloud 18:00 -1.1 81 18 10 3B W 0.07 0 1029 610 Overcast 92% cloud 21:00 -1.8 87 15 8 3B W 0.21 0 1029 < 532 Overcast 80% cloud Monday, 09/11 00:00 0.8 76 13 7 3B W 0.04 0 1028 866 Overcast 90% cloud 03:00 1.9 69 11 6 2B W 0.03 0 1025 965 Overcast 97% cloud 06:00 0.9 81 11 6 2B W 0.23 0 1024 887 Overcast 97% cloud 09:00 -0.5 90 13 7 3B W 0.75 0.2 1024 687 Overcast 93% cloud 12:00 -1.1 93 19 10 3B W 0.61 0.2 1024 609 Overcast 92% cloud 15:00 -2.7 85 25 14 4B W 0.17 0 1022 < 532 Overcast 83% cloud 18:00 -2.4 81 34 18 5B W 0.32 0.1 1022 < 532 Overcast 86% cloud 21:00 -3.6 79 28 15 4B NW 0.32 0.3 1024 < 532 Cloudy 76% cloud Tuesday, 10/11 00:00 -3.1 67 21 11 4B NW 0.01 0 1026 < 532 Cloudy 55% cloud 03:00 -2.2 68 12 7 3B NW 0.06 0 1026 562 Cloudy 75% cloud 06:00 -2.2 65 8 4 2B NW 0.01 0 1027 541 Cloudy 52% cloud |
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Forecast table times: UTC.
Coordinates: 39.8219894°N, 140.9364554°E · Requested elevation: 766 m. Model terrain: 529 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 | Wednesday, 04/11 06:00 3.9 61 15 8 3B W — — 1028 2034 Overcast 81% cloud 09:00 4.4 46 12 7 2B SW 0 0 1028 2383 Overcast 100% cloud 12:00 4.4 62 22 12 4B S 0 0 1028 2672 Overcast 100% cloud 15:00 4.4 58 30 16 5B S 0 0 1027 2659 Overcast 100% cloud 18:00 4.8 84 32 17 5B SW 0 0 1025 2486 Overcast 100% cloud 21:00 5 82 27 15 4B SW 2.7 0 1023 2560 Overcast 100% cloud Thursday, 05/11 00:00 6.1 89 43 23 6B S 5.4 0 1021 2770 Overcast 100% cloud 03:00 7.4 95 55 30 7B S 1.5 0 1016 2846 Overcast 100% cloud 06:00 8.1 96 52 28 7B SE 1.2 0 1012 2930 Overcast 100% cloud 09:00 8.1 96 44 24 6B S 2.1 0 1010 2922 Overcast 100% cloud 12:00 8.6 95 40 22 6B SW 0.92 0 1007 2912 Overcast 100% cloud 15:00 7.9 91 44 24 6B SW 0.62 0 1004 2976 Overcast 86% cloud 18:00 7.5 90 52 28 7B W 0.19 0 1002 2842 Overcast 96% cloud 21:00 6.3 95 53 29 7B W 0.63 0 1002 2646 Overcast 100% cloud Friday, 06/11 00:00 5.5 89 54 29 7B W 0.70 0 1003 2383 Overcast 93% cloud 03:00 4.4 90 57 31 7B W 0.84 0 1003 2214 Overcast 95% cloud 06:00 5.4 94 72 39 8B W 0.51 0 1003 2323 Overcast 97% cloud 09:00 2.8 79 71 39 8B W 1.3 0 1007 1889 Cloudy 74% cloud 12:00 0.1 88 68 37 8B W 1.2 0.4 1009 1341 Overcast 99% cloud 15:00 -2.8 84 77 41 9B W 3.1 1.2 1011 918 Overcast 99% cloud 18:00 -4.4 84 73 40 8B W 1.2 1.2 1012 714 Overcast 95% cloud 21:00 -5.3 90 73 39 8B W 1.5 1.5 1013 639 Overcast 99% cloud Saturday, 07/11 00:00 -5.6 80 80 43 9B W 1.1 1.1 1014 730 Cloudy 57% cloud 03:00 -5.2 75 85 46 9B W 1.4 1.4 1013 805 Cloudy 59% cloud 06:00 -5.2 79 90 49 10B W 1.1 1.1 1015 733 Cloudy 63% cloud 09:00 -5.2 90 82 44 9B W 1.4 1.4 1018 613 Overcast 91% cloud 12:00 -5.2 90 79 43 9B W 1.4 1.4 1020 607 Overcast 90% cloud 15:00 -5.4 85 79 42 9B W 1.1 1.1 1022 587 Cloudy 76% cloud 18:00 -5.8 85 72 39 8B W 0.70 0.7 1024 551 Overcast 81% cloud 21:00 -5.7 88 63 34 8B W 0.47 0.5 1027 < 544 Overcast 89% cloud Sunday, 08/11 00:00 -4.7 82 69 37 8B W 0.35 0.4 1027 787 Overcast 92% cloud 03:00 -4.3 81 60 33 7B W 0.13 0.1 1027 869 Overcast 94% cloud 06:00 -4.5 83 52 28 7B W 0.11 0.1 1029 827 Overcast 97% cloud 09:00 -4.7 80 50 27 7B W 0.09 0.1 1030 714 Overcast 87% cloud 12:00 -4.9 85 41 22 6B W 0.04 0 1031 678 Overcast 95% cloud 15:00 -4.7 86 42 23 6B W 0.07 0.1 1030 690 Overcast 96% cloud 18:00 -4.8 88 43 23 6B W 0.09 0.1 1029 596 Overcast 93% cloud 21:00 -4.6 83 34 18 5B W 0.23 0.2 1029 < 544 Overcast 82% cloud Monday, 09/11 00:00 -4 86 27 14 4B W 0.04 0 1028 853 Overcast 90% cloud 03:00 -3.6 88 18 10 3B W 0.03 0 1025 958 Overcast 97% cloud 06:00 -3.5 90 20 11 3B W 0.24 0.2 1024 880 Overcast 96% cloud 09:00 -3.8 88 29 16 5B W 0.74 0.7 1024 677 Overcast 93% cloud 12:00 -5.2 89 46 25 6B W 0.59 0.6 1023 608 Overcast 92% cloud 15:00 -6.4 78 60 32 7B W 0.17 0.2 1022 < 544 Overcast 83% cloud 18:00 -6.5 76 71 38 8B W 0.36 0.4 1022 < 544 Overcast 87% cloud 21:00 -7.9 74 61 33 7B NW 0.34 0.3 1024 < 544 Cloudy 77% cloud Tuesday, 10/11 00:00 -8.6 76 39 21 6B NW 0.01 0 1026 < 544 Cloudy 58% cloud 03:00 -8.1 87 21 11 4B NW 0.08 0.1 1026 548 Cloudy 77% cloud 06:00 -7.5 76 14 8 3B NW 0.01 0 1027 < 544 Cloudy 51% cloud |
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Forecast table times: UTC.
Coordinates: 39.8394192°N, 140.9387782°E · Requested elevation: 1324 m. Model terrain: 541 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.