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 IFS · Run 2026-10-09 18:00:00 UTC · 6 days · Times: Asia/Tokyo.
Coordinates: 36.6835289°N, 138.4953523°E · Requested elevation: 1680 m. Model terrain: 1403 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) 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.
Day Local time Temp. (°C) Humidity (%) Wind (km/h) Wind (knots) Wind (Bft) Direction Precip. (mm) Snow (cm) Pressure (hPa) Freezing (m) Conditions | Saturday, 10/10 03:00 12.5 57 2 1 1B W — — 1024 3185 Clear 7% cloud 06:00 12.4 53 5 3 1B NE 0 0 1024 3182 Clear 2% cloud 09:00 12 62 4 2 1B E 0 0 1024 3186 Clear 3% cloud 12:00 13.5 68 2 1 1B SE 0 0 1022 3178 Clear 8% cloud 15:00 14.1 70 2 1 1B NE 0 0 1021 3171 Partly cloudy 37% cloud 18:00 12.4 83 3 2 1B E 0 0 1023 3174 Clear 15% cloud 21:00 12.1 81 1 1 0B SE 0 0 1023 3178 Cloudy 77% cloud Sunday, 11/10 00:00 12.6 63 2 1 1B NW 0 0 1022 3172 Cloudy 76% cloud 03:00 12.4 60 7 4 2B N 0 0 1021 3164 Clear 16% cloud 06:00 11.8 60 9 5 2B N 0.00 0 1022 3165 Clear 2% cloud 09:00 12.4 55 7 4 2B N 0 0 1022 3175 Clear 2% cloud 12:00 13.7 60 7 4 2B N 0 0 1021 3170 Clear 0% cloud 15:00 13.7 71 7 4 2B N 0 0 1020 3163 Cloudy 64% cloud 18:00 12.7 69 4 2 1B NE 0 0 1021 3167 Clear 15% cloud 21:00 12.7 66 1 1 1B S 0 0 1021 3169 Cloudy 70% cloud Monday, 12/10 00:00 12.4 59 3 2 1B S 0 0 1021 3164 Clear 19% cloud 03:00 12 60 4 2 1B SW 0.00 0 1021 3159 Clear 20% cloud 06:00 12.1 59 3 1 1B W 0.00 0 1021 3163 Partly cloudy 22% cloud 09:00 12.2 69 3 2 1B SE 0 0 1022 3171 Clear 19% cloud 12:00 13.7 76 3 1 1B S 0 0 1020 3163 Cloudy 50% cloud 15:00 13.1 82 4 2 1B E 0.06 0 1020 3157 Cloudy 66% cloud 18:00 12 90 5 3 1B SE 0 0 1021 3161 Partly cloudy 45% cloud 21:00 11.4 84 7 4 2B S 0 0 1022 3164 Partly cloudy 29% cloud Tuesday, 13/10 00:00 11.6 78 10 5 2B S 0 0 1021 3157 Partly cloudy 31% cloud 03:00 11.5 78 7 4 2B SW 0 0 1020 3147 Partly cloudy 35% cloud 06:00 11.4 76 7 4 2B S 0 0 1020 3146 Partly cloudy 21% cloud 09:00 12.1 80 10 5 2B S 0 0 1020 3147 Clear 5% cloud 12:00 13.9 72 8 4 2B S 0.01 0 1017 3134 Partly cloudy 37% cloud 15:00 13.3 81 6 3 2B S 0.41 0 1016 3123 Partly cloudy 25% cloud 18:00 11.7 88 9 5 2B S 0.16 0 1017 3119 Cloudy 65% cloud 21:00 11.8 80 17 9 3B S 0.03 0 1016 3114 Overcast 93% cloud Wednesday, 14/10 00:00 10.5 90 13 7 3B S 0.07 0 1014 3099 Overcast 92% cloud 03:00 10.6 87 14 8 3B SW 0.06 0 1011 3081 Cloudy 72% cloud 06:00 11.2 87 17 9 3B SW 0.05 0 1010 3073 Cloudy 66% cloud 09:00 14.3 79 17 9 3B SW 0.11 0 1010 3070 Partly cloudy 41% cloud 12:00 12.4 97 11 6 2B W 3.9 0 1009 3057 Overcast 100% cloud 15:00 12.4 83 16 9 3B W 2.9 0 1009 3048 Partly cloudy 45% cloud 18:00 8 97 14 7 3B NW 1.6 0 1013 3053 Overcast 85% cloud 21:00 5.6 92 15 8 3B NW 0.17 0 1016 3010 Overcast 80% cloud Thursday, 15/10 00:00 4.6 84 16 9 3B NW 0.17 0 1018 3057 Cloudy 71% cloud 03:00 3.9 83 15 8 3B NW 0.02 0 1018 3064 Cloudy 75% cloud 06:00 3.6 83 14 7 3B NW 0.05 0 1020 3078 Overcast 81% cloud 09:00 5 71 10 5 2B NW 0.02 0 1021 3098 Partly cloudy 29% cloud 12:00 7.7 61 8 5 2B W 0.00 0 1019 3104 Clear 6% cloud 15:00 8.2 67 3 2 1B W 0 0 1020 3077 Clear 3% cloud 18:00 6.8 81 2 1 1B S 0 0 1022 3120 Clear 16% cloud 21:00 6.7 82 5 3 1B S 0 0 1024 3130 Partly cloudy 26% cloud Friday, 16/10 00:00 6.9 78 8 4 2B SW 0 0 1024 3136 Partly cloudy 25% cloud 03:00 7.3 73 9 5 2B SW 0 0 1023 3137 Partly cloudy 31% cloud |
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Source: ECMWF · CC BY 4.0 · Processed by Snow Report.
Shiga Kogen Kumanoyu Ski Area is a downhill ski area in Nagano Prefecture, Japan. Mapped terrain includes easy, intermediate, advanced routes. Its mapped lift network extends from approximately 1680 to 1952 metres above sea level.
Data: OpenSkiData / OpenSkiMap, OpenStreetMap contributors (ODbL), Skimap.org, Who's On First, Mapterhorn.
ECMWF IFS · Run 2026-10-09 18:00:00 UTC · 6 days · Times: Asia/Tokyo.
Coordinates: 36.6826598°N, 138.4965082°E · Requested elevation: 1687 m. Model terrain: 1407 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) 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.
Day Local time Temp. (°C) Humidity (%) Wind (km/h) Wind (knots) Wind (Bft) Direction Precip. (mm) Snow (cm) Pressure (hPa) Freezing (m) Conditions | Saturday, 10/10 03:00 12.5 57 2 1 1B W — — 1024 3185 Clear 7% cloud 06:00 12.4 53 5 3 1B NE 0 0 1024 3182 Clear 2% cloud 09:00 11.9 62 4 2 1B E 0 0 1024 3186 Clear 3% cloud 12:00 13.5 68 2 1 1B SE 0 0 1022 3178 Clear 8% cloud 15:00 14.1 70 2 1 1B NE 0 0 1021 3171 Partly cloudy 37% cloud 18:00 12.4 82 3 2 1B E 0 0 1023 3174 Clear 15% cloud 21:00 12 81 1 1 0B SE 0 0 1023 3178 Cloudy 77% cloud Sunday, 11/10 00:00 12.6 62 2 1 1B NW 0 0 1022 3172 Cloudy 76% cloud 03:00 12.4 59 7 4 2B N 0 0 1021 3164 Clear 16% cloud 06:00 11.8 59 9 5 2B N 0.00 0 1022 3165 Clear 2% cloud 09:00 12.4 55 7 4 2B N 0 0 1022 3175 Clear 2% cloud 12:00 13.7 60 7 4 2B N 0 0 1021 3170 Clear 0% cloud 15:00 13.7 70 7 4 2B N 0 0 1020 3163 Cloudy 64% cloud 18:00 12.7 69 4 2 1B NE 0 0 1021 3167 Clear 15% cloud 21:00 12.7 66 1 1 1B S 0 0 1021 3169 Cloudy 70% cloud Monday, 12/10 00:00 12.3 59 3 2 1B S 0 0 1021 3164 Clear 19% cloud 03:00 11.9 60 4 2 1B SW 0.00 0 1021 3159 Partly cloudy 20% cloud 06:00 12 58 3 1 1B W 0.00 0 1021 3163 Partly cloudy 22% cloud 09:00 12.1 69 3 2 1B SE 0 0 1022 3171 Clear 19% cloud 12:00 13.6 76 3 1 1B S 0 0 1020 3163 Cloudy 51% cloud 15:00 13.1 82 4 2 1B E 0.06 0 1020 3157 Cloudy 66% cloud 18:00 12 90 5 3 1B SE 0 0 1021 3161 Partly cloudy 46% cloud 21:00 11.4 84 7 4 2B S 0 0 1022 3164 Partly cloudy 29% cloud Tuesday, 13/10 00:00 11.6 78 10 5 2B S 0 0 1021 3157 Partly cloudy 31% cloud 03:00 11.5 78 7 4 2B SW 0 0 1020 3147 Partly cloudy 35% cloud 06:00 11.4 76 7 4 2B S 0 0 1020 3146 Partly cloudy 21% cloud 09:00 12.1 80 10 5 2B S 0 0 1020 3147 Clear 5% cloud 12:00 13.9 72 8 4 2B S 0.01 0 1017 3134 Partly cloudy 37% cloud 15:00 13.3 81 6 3 2B S 0.41 0 1016 3123 Partly cloudy 25% cloud 18:00 11.6 88 9 5 2B S 0.16 0 1017 3119 Cloudy 65% cloud 21:00 11.8 80 17 9 3B S 0.03 0 1016 3114 Overcast 93% cloud Wednesday, 14/10 00:00 10.5 90 13 7 3B S 0.07 0 1014 3099 Overcast 93% cloud 03:00 10.6 87 14 8 3B SW 0.06 0 1011 3081 Cloudy 72% cloud 06:00 11.2 87 17 9 3B SW 0.05 0 1010 3073 Cloudy 66% cloud 09:00 14.2 79 18 10 3B SW 0.11 0 1010 3070 Partly cloudy 41% cloud 12:00 12.4 97 11 6 2B W 3.9 0 1009 3057 Overcast 100% cloud 15:00 12.3 83 16 9 3B W 2.9 0 1009 3048 Partly cloudy 45% cloud 18:00 8 97 14 8 3B NW 1.6 0 1013 3053 Overcast 85% cloud 21:00 5.6 92 15 8 3B NW 0.17 0 1016 3012 Overcast 80% cloud Thursday, 15/10 00:00 4.6 83 16 9 3B NW 0.17 0 1018 3057 Cloudy 72% cloud 03:00 3.8 83 16 8 3B NW 0.02 0 1018 3064 Cloudy 75% cloud 06:00 3.6 82 14 7 3B NW 0.05 0 1020 3078 Overcast 81% cloud 09:00 5 71 10 5 2B NW 0.02 0 1021 3098 Partly cloudy 28% cloud 12:00 7.7 61 9 5 2B W 0.00 0 1019 3104 Clear 6% cloud 15:00 8.2 67 3 2 1B W 0 0 1020 3076 Clear 3% cloud 18:00 6.8 81 2 1 1B SW 0 0 1022 3120 Clear 16% cloud 21:00 6.6 82 5 3 1B S 0 0 1024 3130 Partly cloudy 26% cloud Friday, 16/10 00:00 6.8 78 8 4 2B SW 0 0 1024 3136 Partly cloudy 25% cloud 03:00 7.2 73 9 5 2B SW 0 0 1023 3137 Partly cloudy 31% cloud |
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Source: ECMWF · CC BY 4.0 · Processed by Snow Report.
ECMWF IFS · Run 2026-10-09 18:00:00 UTC · 6 days · Times: Asia/Tokyo.
Coordinates: 36.6755099°N, 138.499483°E · Requested elevation: 1952 m. Model terrain: 1420 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) 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.
Day Local time Temp. (°C) Humidity (%) Wind (km/h) Wind (knots) Wind (Bft) Direction Precip. (mm) Snow (cm) Pressure (hPa) Freezing (m) Conditions | Saturday, 10/10 03:00 11.4 51 2 1 1B S — — 1024 3185 Clear 7% cloud 06:00 11.3 47 4 2 1B NE 0 0 1024 3182 Clear 2% cloud 09:00 11 54 4 2 1B E 0 0 1024 3186 Clear 3% cloud 12:00 12.3 60 1 1 0B SE 0 0 1022 3178 Clear 8% cloud 15:00 12.8 62 2 1 1B NE 0 0 1021 3171 Partly cloudy 37% cloud 18:00 11.4 72 3 2 1B NE 0 0 1023 3174 Clear 15% cloud 21:00 11.2 69 1 1 1B NE 0 0 1023 3178 Cloudy 78% cloud Sunday, 11/10 00:00 11.7 54 3 1 1B NW 0 0 1022 3172 Cloudy 77% cloud 03:00 11.6 51 7 4 2B N 0 0 1021 3164 Clear 16% cloud 06:00 11.1 51 9 5 2B N 0.00 0 1022 3165 Clear 2% cloud 09:00 11.5 49 7 4 2B N 0 0 1022 3175 Clear 2% cloud 12:00 12.7 53 7 4 2B N 0 0 1021 3170 Clear 0% cloud 15:00 12.6 62 6 3 2B N 0 0 1020 3163 Cloudy 66% cloud 18:00 11.8 61 3 2 1B N 0 0 1021 3167 Clear 16% cloud 21:00 11.9 58 2 1 1B SW 0 0 1021 3169 Cloudy 70% cloud Monday, 12/10 00:00 11.4 53 4 2 1B SW 0 0 1021 3164 Partly cloudy 21% cloud 03:00 11 57 6 3 2B SW 0.00 0 1021 3159 Partly cloudy 22% cloud 06:00 11.1 54 3 2 1B W 0.00 0 1021 3163 Partly cloudy 23% cloud 09:00 11.1 64 4 2 1B S 0 0 1022 3171 Clear 20% cloud 12:00 12.2 73 4 2 1B S 0 0 1020 3163 Cloudy 52% cloud 15:00 11.7 79 3 2 1B S 0.06 0 1020 3157 Cloudy 67% cloud 18:00 10.8 87 6 3 1B S 0 0 1021 3161 Partly cloudy 48% cloud 21:00 10.3 82 8 4 2B S 0 0 1022 3164 Partly cloudy 29% cloud Tuesday, 13/10 00:00 10.5 76 11 6 2B S 0 0 1021 3157 Partly cloudy 34% cloud 03:00 10.3 75 10 5 2B SW 0 0 1020 3147 Partly cloudy 38% cloud 06:00 10.3 71 10 6 2B S 0 0 1020 3146 Partly cloudy 23% cloud 09:00 10.9 73 12 7 3B SW 0 0 1020 3147 Clear 5% cloud 12:00 12.4 67 11 6 2B SW 0.01 0 1017 3134 Partly cloudy 37% cloud 15:00 11.6 79 9 5 2B SW 0.41 0 1016 3123 Partly cloudy 26% cloud 18:00 10.3 83 12 7 3B SW 0.17 0 1017 3119 Cloudy 67% cloud 21:00 10.7 74 18 10 3B SW 0.03 0 1016 3114 Overcast 94% cloud Wednesday, 14/10 00:00 9.7 85 21 11 4B SW 0.07 0 1014 3099 Overcast 94% cloud 03:00 9.6 85 24 13 4B SW 0.05 0 1011 3081 Cloudy 72% cloud 06:00 10.1 88 27 15 4B SW 0.04 0 1010 3073 Cloudy 66% cloud 09:00 12.4 80 26 14 4B SW 0.10 0 1010 3070 Partly cloudy 40% cloud 12:00 10.7 97 18 10 3B W 3.8 0 1009 3057 Overcast 100% cloud 15:00 10.4 82 24 13 4B W 3.1 0 1009 3048 Partly cloudy 47% cloud 18:00 6.6 94 21 11 4B W 1.6 0 1013 3053 Overcast 84% cloud 21:00 4.5 85 21 12 4B NW 0.16 0 1016 3020 Cloudy 80% cloud Thursday, 15/10 00:00 3.9 70 23 12 4B NW 0.16 0 1018 3057 Cloudy 73% cloud 03:00 3.3 69 23 13 4B NW 0.02 0 1018 3064 Cloudy 76% cloud 06:00 3.2 70 21 11 4B NW 0.04 0 1020 3078 Overcast 82% cloud 09:00 4.4 61 17 9 3B W 0.01 0 1021 3098 Partly cloudy 27% cloud 12:00 6.5 54 17 9 3B W 0.00 0 1019 3104 Clear 6% cloud 15:00 6.7 64 11 6 2B W 0 0 1020 3075 Clear 3% cloud 18:00 5.6 75 10 5 2B W 0 0 1022 3120 Clear 17% cloud 21:00 5.6 74 12 6 2B SW 0 0 1024 3130 Partly cloudy 28% cloud Friday, 16/10 00:00 5.9 68 15 8 3B SW 0 0 1024 3136 Partly cloudy 28% cloud 03:00 6.3 65 15 8 3B SW 0 0 1023 3137 Partly cloudy 33% cloud |
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