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 11.9 56 10 6 2B SE — — 1027 2998 Overcast 94% cloud 09:00 8 82 9 5 2B SE 0.02 0 1028 3155 Overcast 95% cloud 12:00 7.1 94 11 6 2B SE 1.2 0 1028 3151 Overcast 100% cloud 15:00 7 97 7 4 2B SE 4.6 0 1026 3136 Overcast 100% cloud 18:00 7.5 97 5 3 1B E 3.1 0 1024 3120 Overcast 100% cloud 21:00 8.3 98 6 3 1B SE 4.9 0 1022 3116 Overcast 100% cloud Thursday, 05/11 00:00 10.5 94 9 5 2B SE 0.94 0 1018 3107 Overcast 98% cloud 03:00 14.8 76 11 6 2B SE 0.02 0 1013 3078 Overcast 93% cloud 06:00 15.3 75 8 4 2B SE 0 0 1010 3053 Cloudy 80% cloud 09:00 10.5 95 3 2 1B S 0.04 0 1009 3044 Partly cloudy 47% cloud 12:00 9.2 97 2 1 1B S 0.32 0 1008 3033 Overcast 95% cloud 15:00 8 97 2 1 1B SW 0.22 0 1006 3014 Cloudy 58% cloud 18:00 7.5 97 2 1 1B SW 0.09 0 1004 2996 Cloudy 70% cloud 21:00 8.4 97 5 3 1B W 0.49 0 1006 2991 Overcast 98% cloud Friday, 06/11 00:00 11.2 96 15 8 3B NW 1.3 0 1008 2977 Overcast 93% cloud 03:00 12.1 78 22 12 4B W 0.84 0 1008 2942 Cloudy 59% cloud 06:00 12.4 70 21 11 4B W 0.27 0 1008 2738 Partly cloudy 45% cloud 09:00 9.5 88 18 10 3B W 0.42 0 1012 2557 Overcast 98% cloud 12:00 7.7 92 19 10 3B W 0.90 0 1014 2246 Overcast 97% cloud 15:00 6 95 20 11 4B NW 1.1 0 1015 1788 Overcast 98% cloud 18:00 3.2 96 17 9 3B NW 2.2 0 1017 1338 Overcast 99% cloud 21:00 2.7 96 18 10 3B W 2.4 0 1018 1265 Overcast 97% cloud Saturday, 07/11 00:00 2.3 95 13 7 3B W 4.2 0 1020 1191 Overcast 99% cloud 03:00 2.5 91 17 9 3B W 4.4 0 1021 1184 Overcast 96% cloud 06:00 2 89 21 11 4B W 2.8 0 1022 1124 Overcast 95% cloud 09:00 1.1 91 23 13 4B NW 1.2 0.3 1025 1007 Overcast 94% cloud 12:00 0.9 92 22 12 4B W 0.65 0.2 1027 974 Overcast 99% cloud 15:00 0.9 92 22 12 4B W 0.61 0.2 1028 982 Overcast 97% cloud 18:00 1 93 23 12 4B NW 0.65 0.2 1029 993 Overcast 98% cloud 21:00 1 93 21 11 4B NW 0.32 0.1 1030 996 Overcast 100% cloud Sunday, 08/11 00:00 2.3 87 20 11 4B NW 0.42 0 1032 1150 Overcast 100% cloud 03:00 3.9 76 21 11 4B NW 0.60 0 1032 1288 Overcast 99% cloud 06:00 3.6 76 18 10 3B NW 0.15 0 1032 1261 Overcast 99% cloud 09:00 2 82 10 5 2B NW 0.09 0 1033 1128 Overcast 99% cloud 12:00 1.3 85 3 2 1B W 0 0 1033 1096 Overcast 82% cloud 15:00 0.3 88 1 1 1B NW 0 0 1032 < 900 Overcast 99% cloud 18:00 0.8 91 3 2 1B NW 0.09 0 1031 1016 Overcast 100% cloud 21:00 0.7 94 1 0 0B N 0.41 0.1 1030 1057 Overcast 98% cloud Monday, 09/11 00:00 3 83 3 2 1B SE 0.02 0 1029 1822 Cloudy 78% cloud 03:00 8.4 60 3 1 1B N 0 0 1023 1894 Cloudy 61% cloud 06:00 7.7 64 10 5 2B NW 0 0 1023 1791 Overcast 94% cloud 09:00 4.9 80 6 3 2B W 0 0 1023 1674 Overcast 83% cloud 12:00 3.5 95 9 5 2B NW 0.72 0 1025 1441 Overcast 91% cloud 15:00 2.2 97 15 8 3B NW 1.2 0 1025 1147 Overcast 98% cloud 18:00 0.5 95 18 10 3B NW 0.59 0.2 1025 922 Overcast 96% cloud 21:00 0.4 94 17 9 3B NW 0.07 0 1025 904 Overcast 94% cloud Tuesday, 10/11 00:00 1.1 88 19 10 3B NW 0.36 0.1 1027 993 Overcast 100% cloud 03:00 1.7 76 17 9 3B NW 0.24 0 1027 1040 Overcast 100% cloud 06:00 1.7 69 16 9 3B NW 0.09 0 1027 1035 Overcast 97% cloud |
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Forecast table times: UTC.
Coordinates: 37.1802293°N, 139.6375499°E · Requested elevation: 836 m. Model terrain: 898 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.

Aizu Kogen Daikura Ski Resort is a downhill ski area in Fukushima Prefecture, Japan. Mapped terrain includes beginner, intermediate, advanced routes. Its mapped lift network extends from approximately 836 to 1219 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 11.9 56 10 6 2B SE — — 1027 2998 Overcast 94% cloud 09:00 8 82 9 5 2B SE 0.02 0 1028 3155 Overcast 95% cloud 12:00 7 94 11 6 2B SE 1.2 0 1028 3151 Overcast 100% cloud 15:00 7 97 7 4 2B SE 4.6 0 1026 3136 Overcast 100% cloud 18:00 7.5 97 5 3 1B E 3.1 0 1024 3120 Overcast 100% cloud 21:00 8.2 98 6 3 1B SE 4.9 0 1022 3116 Overcast 100% cloud Thursday, 05/11 00:00 10.5 95 9 5 2B SE 0.94 0 1018 3107 Overcast 98% cloud 03:00 14.8 76 11 6 2B SE 0.02 0 1013 3078 Overcast 93% cloud 06:00 15.3 75 8 4 2B SE 0 0 1010 3053 Cloudy 79% cloud 09:00 10.5 95 3 2 1B S 0.04 0 1009 3044 Partly cloudy 47% cloud 12:00 9.2 97 2 1 1B S 0.32 0 1008 3033 Overcast 95% cloud 15:00 8 97 2 1 1B SW 0.23 0 1006 3014 Cloudy 58% cloud 18:00 7.5 97 2 1 1B SW 0.09 0 1004 2996 Cloudy 69% cloud 21:00 8.3 98 5 3 1B W 0.49 0 1006 2991 Overcast 98% cloud Friday, 06/11 00:00 11.1 96 15 8 3B NW 1.4 0 1008 2975 Overcast 93% cloud 03:00 12.1 78 22 12 4B W 0.85 0 1008 2940 Cloudy 59% cloud 06:00 12.4 70 21 11 4B W 0.27 0 1008 2736 Partly cloudy 45% cloud 09:00 9.4 89 18 10 3B W 0.42 0 1012 2556 Overcast 98% cloud 12:00 7.7 92 18 10 3B W 0.91 0 1014 2245 Overcast 97% cloud 15:00 6 95 20 11 4B NW 1.1 0 1015 1785 Overcast 98% cloud 18:00 3.1 96 17 9 3B NW 2.2 0 1017 1337 Overcast 99% cloud 21:00 2.7 96 18 10 3B W 2.5 0 1018 1264 Overcast 97% cloud Saturday, 07/11 00:00 2.3 95 13 7 3B W 4.2 0 1020 1190 Overcast 99% cloud 03:00 2.4 91 17 9 3B W 4.4 0 1021 1183 Overcast 96% cloud 06:00 2 90 21 11 4B W 2.8 0 1022 1123 Overcast 95% cloud 09:00 1.1 91 23 13 4B NW 1.2 0.4 1025 1007 Overcast 94% cloud 12:00 0.8 92 22 12 4B W 0.66 0.2 1027 973 Overcast 99% cloud 15:00 0.9 92 22 12 4B W 0.61 0.2 1028 982 Overcast 98% cloud 18:00 1 93 23 12 4B NW 0.65 0.2 1029 992 Overcast 98% cloud 21:00 1 93 21 11 4B NW 0.32 0.1 1030 996 Overcast 100% cloud Sunday, 08/11 00:00 2.3 87 20 11 4B NW 0.42 0 1032 1150 Overcast 100% cloud 03:00 3.9 76 21 11 4B NW 0.60 0 1032 1288 Overcast 99% cloud 06:00 3.5 76 18 10 3B NW 0.15 0 1032 1260 Overcast 99% cloud 09:00 1.9 82 10 5 2B NW 0.09 0 1033 1127 Overcast 99% cloud 12:00 1.3 85 3 2 1B W 0 0 1033 1096 Overcast 82% cloud 15:00 0.3 88 1 1 1B NW 0 0 1032 < 899 Overcast 99% cloud 18:00 0.7 91 3 2 1B NW 0.09 0 1031 1016 Overcast 100% cloud 21:00 0.7 94 1 0 0B N 0.41 0.1 1030 1058 Overcast 98% cloud Monday, 09/11 00:00 3 83 3 2 1B SE 0.02 0 1029 1823 Cloudy 78% cloud 03:00 8.4 60 3 1 1B N 0 0 1023 1894 Cloudy 61% cloud 06:00 7.7 64 10 5 2B NW 0 0 1023 1790 Overcast 94% cloud 09:00 4.9 80 6 3 2B W 0 0 1023 1672 Overcast 83% cloud 12:00 3.5 95 10 5 2B NW 0.73 0 1025 1440 Overcast 91% cloud 15:00 2.1 97 15 8 3B NW 1.3 0 1025 1147 Overcast 98% cloud 18:00 0.5 95 18 10 3B NW 0.60 0.2 1025 921 Overcast 96% cloud 21:00 0.3 94 17 9 3B NW 0.07 0 1025 904 Overcast 94% cloud Tuesday, 10/11 00:00 1.1 88 19 10 3B NW 0.36 0.1 1027 992 Overcast 100% cloud 03:00 1.7 76 17 9 3B NW 0.24 0 1027 1040 Overcast 100% cloud 06:00 1.6 69 16 9 3B NW 0.09 0 1027 1034 Overcast 97% cloud |
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Forecast table times: UTC.
Coordinates: 37.1811047°N, 139.6361058°E · Requested elevation: 840 m. Model terrain: 897 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 | Wednesday, 04/11 06:00 8.5 64 14 8 3B SE — — 1027 3001 Overcast 94% cloud 09:00 7 82 20 11 3B S 0.02 0 1028 3155 Overcast 95% cloud 12:00 6.5 89 29 15 4B S 1.2 0 1028 3151 Overcast 100% cloud 15:00 6.2 94 27 15 4B S 4.6 0 1026 3136 Overcast 100% cloud 18:00 6.4 99 26 14 4B SE 3.0 0 1024 3120 Overcast 100% cloud 21:00 7.7 95 30 16 5B SE 4.9 0 1021 3115 Overcast 100% cloud Thursday, 05/11 00:00 9.2 94 30 16 5B SE 0.93 0 1018 3107 Overcast 98% cloud 03:00 11.9 83 19 10 3B SE 0.02 0 1013 3078 Overcast 93% cloud 06:00 12.4 83 13 7 3B S 0 0 1010 3053 Cloudy 78% cloud 09:00 10.4 93 8 4 2B SW 0.04 0 1009 3044 Partly cloudy 47% cloud 12:00 9.9 90 7 4 2B SW 0.35 0 1008 3033 Overcast 95% cloud 15:00 10 83 9 5 2B W 0.21 0 1006 3014 Cloudy 55% cloud 18:00 9 87 13 7 3B W 0.09 0 1004 2996 Cloudy 66% cloud 21:00 7.9 97 21 11 4B NW 0.49 0 1006 2991 Overcast 98% cloud Friday, 06/11 00:00 8.7 98 40 22 6B NW 1.4 0 1008 2969 Overcast 93% cloud 03:00 8.7 84 45 24 6B W 0.85 0 1008 2941 Cloudy 61% cloud 06:00 9.1 79 43 23 6B W 0.28 0 1008 2738 Partly cloudy 46% cloud 09:00 6.9 93 41 22 6B W 0.43 0 1012 2558 Overcast 98% cloud 12:00 5.3 95 43 23 6B W 0.92 0 1014 2244 Overcast 97% cloud 15:00 3.2 97 40 22 6B NW 1.2 0 1015 1785 Overcast 98% cloud 18:00 0.8 97 41 22 6B NW 2.3 0.7 1017 1343 Overcast 99% cloud 21:00 0.3 97 44 24 6B W 2.5 0.8 1018 1268 Overcast 97% cloud Saturday, 07/11 00:00 -0.2 96 39 21 6B W 4.2 1.7 1020 1195 Overcast 99% cloud 03:00 -0.3 94 46 25 6B W 4.4 1.8 1021 1187 Overcast 96% cloud 06:00 -0.7 94 52 28 7B W 2.8 0.8 1022 1129 Overcast 95% cloud 09:00 -1.5 94 53 29 7B NW 1.2 0.4 1025 1012 Overcast 94% cloud 12:00 -1.7 95 49 27 6B W 0.67 0.2 1027 976 Overcast 99% cloud 15:00 -1.6 95 49 27 6B W 0.64 0.2 1029 987 Overcast 97% cloud 18:00 -1.5 96 49 26 6B NW 0.67 0.2 1029 998 Overcast 98% cloud 21:00 -1.5 97 45 24 6B NW 0.33 0.1 1030 1000 Overcast 100% cloud Sunday, 08/11 00:00 -0.5 92 37 20 5B NW 0.44 0.1 1032 1154 Overcast 100% cloud 03:00 0.7 85 35 19 5B NW 0.62 0.2 1032 1292 Overcast 99% cloud 06:00 0.4 86 28 15 4B NW 0.17 0 1032 1262 Overcast 99% cloud 09:00 -0.7 88 22 12 4B W 0.09 0 1033 1127 Overcast 99% cloud 12:00 -0.6 85 14 7 3B W 0 0 1033 1095 Overcast 82% cloud 15:00 -0.9 87 11 6 2B W 0 0 1032 < 908 Overcast 99% cloud 18:00 -0.7 91 13 7 3B NW 0.09 0 1031 1010 Overcast 100% cloud 21:00 -0.4 92 10 5 2B W 0.41 0.1 1030 1059 Overcast 98% cloud Monday, 09/11 00:00 2 81 9 5 2B W 0.02 0 1029 1830 Cloudy 78% cloud 03:00 4.8 70 9 5 2B W 0 0 1023 1906 Cloudy 60% cloud 06:00 4.3 74 17 9 3B W 0 0 1023 1792 Overcast 94% cloud 09:00 2.6 87 21 11 4B W 0 0 1023 1673 Overcast 84% cloud 12:00 1.3 97 20 11 3B NW 0.76 0 1025 1442 Overcast 90% cloud 15:00 -0.5 98 30 16 5B NW 1.3 0.4 1025 1148 Overcast 98% cloud 18:00 -2.2 97 39 21 6B NW 0.60 0.2 1025 926 Overcast 97% cloud 21:00 -2.1 96 39 21 6B NW 0.08 0 1025 909 Overcast 94% cloud Tuesday, 10/11 00:00 -1.9 94 33 18 5B NW 0.37 0.1 1027 996 Overcast 100% cloud 03:00 -1.7 87 26 14 4B NW 0.25 0 1027 1043 Overcast 100% cloud 06:00 -1.8 82 23 13 4B NW 0.10 0 1027 1038 Overcast 97% cloud |
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Forecast table times: UTC.
Coordinates: 37.1761925°N, 139.6222644°E · Requested elevation: 1219 m. Model terrain: 905 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.