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 2026-10-10 06:00:00 UTC · 4 days · Times: Asia/Tokyo.
Coordinates: 36.7663654°N, 138.5351149°E · Requested elevation: 1473 m. Model terrain: 1329 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 15:00 15.7 72 3 2 1B N — — 1021 3171 Cloudy 54% cloud 18:00 12.3 90 5 3 1B NE 0 0 1022 3174 Partly cloudy 25% cloud 21:00 11.7 87 1 1 1B SE 0 0 1023 3177 Cloudy 69% cloud Sunday, 11/10 00:00 11.8 69 2 1 1B N 0 0 1022 3171 Cloudy 80% cloud 03:00 11.1 64 6 3 1B N 0 0 1021 3165 Clear 7% cloud 06:00 10.8 65 9 5 2B N 0 0 1022 3166 Clear 0% cloud 09:00 13.8 58 7 4 2B N 0 0 1023 3176 Clear 0% cloud 12:00 15.4 59 8 4 2B N 0 0 1021 3172 Clear 0% cloud 15:00 14.9 74 8 4 2B N 0 0 1020 3161 Partly cloudy 23% cloud 18:00 12 79 5 3 1B NE 0 0 1021 3167 Partly cloudy 23% cloud 21:00 11.9 71 2 1 1B SE 0 0 1021 3169 Cloudy 73% cloud Monday, 12/10 00:00 11.8 59 2 1 1B SW 0 0 1021 3164 Clear 13% cloud 03:00 11.9 55 2 1 1B W 0 0 1020 3159 Clear 15% cloud 06:00 11.9 54 2 1 1B N 0 0 1021 3161 Partly cloudy 46% cloud 09:00 14.1 57 1 0 0B S 0 0 1021 3169 Partly cloudy 44% cloud 12:00 15.9 67 1 0 0B NW 0 0 1019 3163 Overcast 97% cloud 15:00 14 87 3 1 1B NE 0 0 1019 3154 Overcast 97% cloud 18:00 12.8 93 4 2 1B SE 0.00 0 1020 3159 Cloudy 66% cloud 21:00 12.3 90 5 3 1B S 0 0 1020 3160 Cloudy 74% cloud Tuesday, 13/10 00:00 12 82 6 3 1B S 0 0 1019 3152 Cloudy 56% cloud 03:00 12.2 71 4 2 1B SW 0 0 1018 3141 Partly cloudy 21% cloud 06:00 12.3 73 1 1 0B SW 0 0 1018 3140 Clear 6% cloud 09:00 14.1 72 6 3 2B SE 0 0 1018 3141 Clear 3% cloud 12:00 15.8 73 7 4 2B S 0 0 1015 3128 Clear 13% cloud 15:00 15 76 6 3 2B SE 0.16 0 1014 3117 Partly cloudy 21% cloud 18:00 12.8 78 9 5 2B S 0.01 0 1015 3113 Partly cloudy 21% cloud 21:00 12.8 81 18 10 3B S 0 0 1015 3112 Cloudy 53% cloud Wednesday, 14/10 00:00 13.3 75 20 11 3B S 0.01 0 1013 3099 Cloudy 64% cloud 03:00 13.8 69 26 14 4B SW 0.01 0 1010 3079 Cloudy 54% cloud 06:00 14.1 74 26 14 4B SW 0.07 0 1010 3074 Cloudy 63% cloud 09:00 13.5 85 11 6 2B SW 0.75 0 1010 3075 Overcast 96% cloud 12:00 13.5 88 8 4 2B W 3.0 0 1010 3067 Cloudy 55% cloud 15:00 12.1 81 20 11 3B NW 1.1 0 1011 3063 Cloudy 66% cloud |
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Source: ECMWF · CC BY 4.0 · Processed by Snow Report.
Shiga Kogen Okushiga Kogen 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 1473 to 1999 metres above sea level.
Data: OpenSkiData / OpenSkiMap, OpenStreetMap contributors (ODbL), Skimap.org, Who's On First, Mapterhorn.
ECMWF IFS · Run 2026-10-10 06:00:00 UTC · 4 days · Times: Asia/Tokyo.
Coordinates: 36.7795032°N, 138.527926°E · Requested elevation: 1500 m. Model terrain: 1288 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 15:00 15.2 74 3 2 1B NE — — 1021 3171 Cloudy 51% cloud 18:00 12.5 89 5 3 1B NE 0 0 1022 3174 Partly cloudy 24% cloud 21:00 12.3 83 1 1 0B S 0 0 1023 3177 Cloudy 65% cloud Sunday, 11/10 00:00 12.6 62 3 1 1B NW 0 0 1022 3171 Cloudy 77% cloud 03:00 12 59 7 4 2B NW 0 0 1021 3165 Clear 9% cloud 06:00 11.3 62 10 6 2B N 0 0 1022 3166 Clear 0% cloud 09:00 13.4 57 7 4 2B N 0 0 1023 3176 Clear 0% cloud 12:00 14.8 61 8 4 2B N 0 0 1021 3172 Clear 1% cloud 15:00 14.4 75 8 4 2B N 0 0 1020 3161 Partly cloudy 25% cloud 18:00 12.3 75 5 3 1B NE 0 0 1021 3167 Partly cloudy 21% cloud 21:00 12.8 63 2 1 1B SE 0 0 1021 3169 Cloudy 70% cloud Monday, 12/10 00:00 12.4 54 2 1 1B SW 0 0 1021 3164 Clear 17% cloud 03:00 12.4 52 3 1 1B W 0 0 1020 3159 Clear 19% cloud 06:00 12.4 50 2 1 1B N 0 0 1021 3161 Partly cloudy 48% cloud 09:00 13.9 54 1 0 0B S 0 0 1021 3169 Partly cloudy 46% cloud 12:00 15.4 66 0 0 0B — 0 0 1019 3163 Overcast 97% cloud 15:00 13.7 86 3 1 1B NE 0 0 1019 3153 Overcast 97% cloud 18:00 12.9 91 4 2 1B SE 0.00 0 1020 3159 Cloudy 63% cloud 21:00 12.5 87 5 3 1B S 0 0 1020 3160 Cloudy 69% cloud Tuesday, 13/10 00:00 12.5 78 7 4 2B SW 0 0 1019 3152 Cloudy 52% cloud 03:00 12.7 69 6 3 1B SW 0 0 1018 3141 Partly cloudy 21% cloud 06:00 12.7 71 2 1 1B W 0 0 1018 3140 Clear 6% cloud 09:00 13.7 72 7 4 2B SE 0 0 1018 3141 Clear 3% cloud 12:00 15.2 75 8 4 2B S 0 0 1015 3128 Clear 14% cloud 15:00 14.6 78 7 4 2B SE 0.16 0 1014 3116 Partly cloudy 23% cloud 18:00 13.1 77 10 5 2B S 0.02 0 1015 3113 Partly cloudy 23% cloud 21:00 13.1 79 19 11 3B S 0 0 1014 3112 Partly cloudy 49% cloud Wednesday, 14/10 00:00 13.4 73 21 11 4B SW 0.00 0 1013 3099 Cloudy 61% cloud 03:00 13.8 68 27 15 4B SW 0.00 0 1010 3079 Cloudy 52% cloud 06:00 14 74 26 14 4B SW 0.08 0 1010 3074 Cloudy 64% cloud 09:00 13.3 85 13 7 3B SW 0.95 0 1010 3075 Overcast 96% cloud 12:00 13.3 88 10 5 2B W 2.9 0 1010 3067 Cloudy 54% cloud 15:00 11.8 81 22 12 4B NW 1.1 0 1011 3063 Cloudy 66% cloud |
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Source: ECMWF · CC BY 4.0 · Processed by Snow Report.
ECMWF IFS · Run 2026-10-10 06:00:00 UTC · 4 days · Times: Asia/Tokyo.
Coordinates: 36.7627922°N, 138.5112999°E · Requested elevation: 1999 m. Model terrain: 1346 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 15:00 12.4 63 4 2 1B N — — 1021 3171 Cloudy 56% cloud 18:00 11 70 6 3 2B NE 0 0 1022 3174 Partly cloudy 24% cloud 21:00 11.3 66 2 1 1B N 0 0 1023 3177 Cloudy 70% cloud Sunday, 11/10 00:00 11.7 44 3 1 1B N 0 0 1022 3171 Cloudy 79% cloud 03:00 11.4 43 9 5 2B NW 0 0 1021 3165 Clear 6% cloud 06:00 10.7 47 10 6 2B N 0 0 1022 3166 Clear 0% cloud 09:00 11.3 46 9 5 2B N 0 0 1023 3176 Clear 0% cloud 12:00 12.3 50 9 5 2B N 0 0 1021 3172 Clear 0% cloud 15:00 12.2 60 8 4 2B N 0 0 1020 3161 Partly cloudy 25% cloud 18:00 11.4 56 5 3 1B N 0 0 1021 3167 Clear 17% cloud 21:00 12.1 47 2 1 1B W 0 0 1021 3169 Cloudy 72% cloud Monday, 12/10 00:00 11.5 42 4 2 1B SW 0 0 1021 3164 Clear 12% cloud 03:00 11.3 43 5 3 1B W 0 0 1020 3159 Clear 15% cloud 06:00 11.4 41 4 2 1B NW 0 0 1021 3161 Partly cloudy 45% cloud 09:00 11.7 46 1 0 0B SE 0 0 1021 3169 Partly cloudy 44% cloud 12:00 12.9 58 3 2 1B SW 0 0 1019 3163 Overcast 96% cloud 15:00 11.7 74 2 1 1B E 0 0 1019 3154 Overcast 97% cloud 18:00 11.4 77 5 3 1B S 0.00 0 1020 3159 Cloudy 63% cloud 21:00 11 76 6 3 2B S 0 0 1020 3159 Cloudy 74% cloud Tuesday, 13/10 00:00 10.9 71 9 5 2B SW 0 0 1019 3152 Cloudy 53% cloud 03:00 10.9 65 8 5 2B SW 0 0 1018 3141 Partly cloudy 20% cloud 06:00 11 66 6 3 2B SW 0 0 1018 3140 Clear 5% cloud 09:00 11.4 66 9 5 2B S 0 0 1018 3141 Clear 3% cloud 12:00 12.7 67 12 6 2B SW 0 0 1015 3128 Clear 14% cloud 15:00 12 72 11 6 2B SW 0.18 0 1014 3116 Partly cloudy 22% cloud 18:00 11 70 15 8 3B SW 0.02 0 1015 3113 Partly cloudy 22% cloud 21:00 11.2 68 22 12 4B SW 0 0 1015 3112 Partly cloudy 49% cloud Wednesday, 14/10 00:00 11.2 69 31 17 5B SW 0.00 0 1013 3099 Cloudy 61% cloud 03:00 11.4 72 38 20 5B SW 0.00 0 1010 3079 Partly cloudy 50% cloud 06:00 11.4 78 39 21 6B SW 0.07 0 1010 3074 Cloudy 64% cloud 09:00 10.6 88 24 13 4B W 0.76 0 1011 3075 Overcast 98% cloud 12:00 10.2 89 23 12 4B W 2.9 0 1010 3067 Cloudy 50% cloud 15:00 8.9 78 26 14 4B W 0.87 0 1011 3063 Cloudy 62% cloud |
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