Worldwide Ski Resort Forecasts

Marunuma Kogen Ski Resort - Low lift station

ECMWF IFS · Run 2026-10-09 18:00:00 UTC · 6 days · Times: Asia/Tokyo.
Coordinates: 36.8158213°N, 139.3304506°E · Requested elevation: 1383 m. Model terrain: 1332 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 10 77 3 2 1B N — — 1024 3185 Clear 18% cloud 06:00 9.2 66 2 1 1B NE 0 0 1024 3183 Clear 2% cloud 09:00 14.1 66 1 1 1B SW 0 0 1025 3186 Clear 1% cloud 12:00 16.9 66 2 1 1B SW 0 0 1022 3178 Clear 15% cloud 15:00 16.6 71 2 1 1B W 0.00 0 1021 3172 Partly cloudy 32% cloud 18:00 12 95 2 1 1B N 0 0 1023 3174 Partly cloudy 31% cloud 21:00 10.5 96 1 1 1B NE 0.01 0 1023 3177 Cloudy 79% cloud Sunday, 11/10 00:00 10.3 85 2 1 1B NE 0 0 1022 3172 Partly cloudy 33% cloud 03:00 9.7 68 4 2 1B N 0 0 1020 3163 Clear 2% cloud 06:00 8.7 71 5 3 1B N 0 0 1021 3164 Partly cloudy 23% cloud 09:00 15.7 54 3 1 1B N 0 0 1021 3173 Clear 0% cloud 12:00 18.1 53 3 2 1B NW 0 0 1020 3168 Clear 2% cloud 15:00 16.7 65 4 2 1B NW 0.03 0 1019 3161 Partly cloudy 46% cloud 18:00 11.7 88 2 1 1B N 0.01 0 1021 3166 Partly cloudy 26% cloud 21:00 10.6 84 1 0 0B NE 0 0 1021 3169 Partly cloudy 23% cloud Monday, 12/10 00:00 10.5 82 1 1 1B SE 0 0 1021 3163 Cloudy 65% cloud 03:00 10.2 88 0 0 0B W 0.03 0 1021 3160 Cloudy 55% cloud 06:00 9.2 72 1 1 0B NW 0 0 1021 3164 Clear 9% cloud 09:00 14.4 71 3 2 1B S 0 0 1022 3172 Clear 12% cloud 12:00 16.7 68 4 2 1B S 0 0 1021 3164 Partly cloudy 35% cloud 15:00 15.9 75 2 1 1B S 0.01 0 1020 3159 Cloudy 62% cloud 18:00 12.2 96 1 1 1B SE 0.05 0 1022 3163 Cloudy 52% cloud 21:00 11.2 98 4 2 1B S 0.01 0 1022 3167 Overcast 88% cloud Tuesday, 13/10 00:00 10.5 93 2 1 1B S 0.03 0 1021 3158 Cloudy 65% cloud 03:00 9.9 85 1 1 0B W 0 0 1020 3149 Partly cloudy 40% cloud 06:00 9.5 80 1 1 0B S 0 0 1020 3148 Clear 12% cloud 09:00 14.4 67 5 3 1B S 0 0 1020 3150 Clear 2% cloud 12:00 16.6 65 7 4 2B S 0 0 1017 3137 Clear 11% cloud 15:00 15.6 71 7 4 2B SW 0.00 0 1016 3125 Partly cloudy 36% cloud 18:00 11.1 97 6 3 2B S 0.00 0 1017 3122 Cloudy 61% cloud 21:00 11.8 96 9 5 2B S 0.05 0 1017 3117 Overcast 97% cloud Wednesday, 14/10 00:00 12.1 98 10 5 2B S 0.28 0 1014 3102 Overcast 98% cloud 03:00 12.1 98 8 4 2B S 0.23 0 1012 3085 Overcast 95% cloud 06:00 11.4 93 5 3 1B SW 0.09 0 1011 3079 Cloudy 71% cloud 09:00 15.6 81 9 5 2B SW 1.0 0 1010 3076 Partly cloudy 27% cloud 12:00 16.1 79 7 4 2B SW 1.2 0 1008 3060 Overcast 88% cloud 15:00 12.3 93 7 4 2B NW 5.4 0 1009 3051 Partly cloudy 41% cloud 18:00 10.2 90 15 8 3B NW 0.86 0 1011 3050 Overcast 90% cloud 21:00 8.2 90 24 13 4B NW 0.64 0 1013 3050 Overcast 87% cloud Thursday, 15/10 00:00 6.4 87 21 11 4B NW 0.34 0 1016 3054 Overcast 81% cloud 03:00 5.7 86 16 8 3B NW 0.14 0 1017 3062 Cloudy 74% cloud 06:00 4.9 90 12 7 3B NW 0.08 0 1019 3076 Partly cloudy 50% cloud 09:00 8.5 65 7 4 2B NW 0.03 0 1020 3096 Partly cloudy 23% cloud 12:00 12.1 51 6 3 1B W 0.00 0 1019 3102 Clear 7% cloud 15:00 11.6 60 4 2 1B W 0.04 0 1019 3086 Clear 8% cloud 18:00 7.2 89 3 1 1B S 0.17 0 1022 3087 Partly cloudy 33% cloud 21:00 6.8 93 3 2 1B S 0.03 0 1024 3128 Cloudy 78% cloud Friday, 16/10 00:00 6.6 97 3 2 1B S 0.03 0 1024 3135 Cloudy 74% cloud 03:00 7.2 97 4 2 1B S 0.01 0 1024 3136 Overcast 84% cloud

Source: ECMWF · CC BY 4.0 · Processed by Snow Report.

Marunuma Kogen Ski Resort - Base lift station

ECMWF IFS · Run 2026-10-09 18:00:00 UTC · 6 days · Times: Asia/Tokyo.
Coordinates: 36.8143153°N, 139.3298759°E · Requested elevation: 1390 m. Model terrain: 1331 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 10.2 76 3 2 1B N — — 1024 3185 Clear 18% cloud 06:00 9.4 65 2 1 1B NE 0 0 1024 3183 Clear 2% cloud 09:00 14 66 1 1 1B SW 0 0 1025 3186 Clear 1% cloud 12:00 16.8 66 2 1 1B SW 0 0 1022 3178 Clear 15% cloud 15:00 16.5 71 2 1 1B W 0.00 0 1021 3172 Partly cloudy 32% cloud 18:00 12 94 2 1 1B N 0 0 1023 3174 Partly cloudy 31% cloud 21:00 10.6 96 2 1 1B NE 0.01 0 1023 3177 Cloudy 79% cloud Sunday, 11/10 00:00 10.4 84 2 1 1B NE 0 0 1022 3172 Partly cloudy 33% cloud 03:00 9.9 67 4 2 1B N 0 0 1020 3163 Clear 2% cloud 06:00 8.9 70 5 3 1B N 0 0 1021 3164 Partly cloudy 22% cloud 09:00 15.6 54 3 2 1B N 0 0 1021 3173 Clear 0% cloud 12:00 18 53 3 2 1B NW 0 0 1020 3168 Clear 2% cloud 15:00 16.6 66 5 2 1B NW 0.03 0 1019 3161 Partly cloudy 47% cloud 18:00 11.7 87 2 1 1B N 0.01 0 1021 3166 Partly cloudy 26% cloud 21:00 10.7 83 1 0 0B NE 0 0 1021 3169 Partly cloudy 24% cloud Monday, 12/10 00:00 10.6 82 2 1 1B SE 0 0 1021 3163 Cloudy 66% cloud 03:00 10.3 87 1 0 0B W 0.03 0 1021 3160 Cloudy 55% cloud 06:00 9.3 71 1 1 0B NW 0 0 1021 3164 Clear 9% cloud 09:00 14.3 71 3 2 1B S 0 0 1022 3172 Clear 12% cloud 12:00 16.6 69 4 2 1B S 0 0 1021 3164 Partly cloudy 35% cloud 15:00 15.8 75 2 1 1B S 0.01 0 1020 3159 Cloudy 62% cloud 18:00 12.2 96 1 1 1B SE 0.05 0 1022 3163 Cloudy 52% cloud 21:00 11.2 98 4 2 1B S 0.01 0 1022 3167 Overcast 88% cloud Tuesday, 13/10 00:00 10.5 93 2 1 1B SW 0.03 0 1021 3158 Cloudy 65% cloud 03:00 10 84 1 1 1B W 0 0 1020 3149 Partly cloudy 40% cloud 06:00 9.6 79 1 1 1B SW 0 0 1020 3148 Clear 12% cloud 09:00 14.3 67 5 3 1B S 0 0 1020 3150 Clear 2% cloud 12:00 16.4 66 7 4 2B S 0 0 1017 3137 Clear 11% cloud 15:00 15.5 72 7 4 2B SW 0.00 0 1016 3125 Partly cloudy 36% cloud 18:00 11.1 97 7 4 2B S 0.00 0 1017 3122 Cloudy 61% cloud 21:00 11.8 97 10 5 2B S 0.05 0 1017 3117 Overcast 97% cloud Wednesday, 14/10 00:00 12.1 98 11 6 2B S 0.29 0 1014 3102 Overcast 98% cloud 03:00 12 98 8 5 2B S 0.23 0 1012 3085 Overcast 95% cloud 06:00 11.4 93 5 3 1B SW 0.09 0 1011 3079 Cloudy 71% cloud 09:00 15.5 81 9 5 2B SW 0.99 0 1010 3076 Partly cloudy 27% cloud 12:00 16 79 7 4 2B SW 1.2 0 1008 3060 Overcast 88% cloud 15:00 12.3 93 7 4 2B NW 5.4 0 1009 3051 Partly cloudy 41% cloud 18:00 10.1 90 15 8 3B NW 0.85 0 1011 3050 Overcast 90% cloud 21:00 8.2 90 25 13 4B NW 0.63 0 1013 3050 Overcast 87% cloud Thursday, 15/10 00:00 6.4 87 22 12 4B NW 0.34 0 1016 3054 Overcast 81% cloud 03:00 5.7 86 16 9 3B NW 0.14 0 1017 3062 Cloudy 74% cloud 06:00 4.9 90 13 7 3B NW 0.08 0 1019 3076 Partly cloudy 49% cloud 09:00 8.3 65 8 4 2B NW 0.03 0 1020 3096 Partly cloudy 22% cloud 12:00 12 51 6 3 1B W 0.00 0 1019 3102 Clear 7% cloud 15:00 11.5 60 4 2 1B W 0.04 0 1019 3087 Clear 8% cloud 18:00 7.2 89 3 1 1B S 0.17 0 1022 3087 Partly cloudy 33% cloud 21:00 6.8 93 3 2 1B S 0.03 0 1024 3128 Cloudy 78% cloud Friday, 16/10 00:00 6.6 97 3 2 1B S 0.03 0 1024 3135 Cloudy 74% cloud 03:00 7.2 97 4 2 1B S 0.01 0 1024 3136 Overcast 84% cloud

Source: ECMWF · CC BY 4.0 · Processed by Snow Report.

Marunuma Kogen Ski Resort - Top lift station

ECMWF IFS · Run 2026-10-09 18:00:00 UTC · 6 days · Times: Asia/Tokyo.
Coordinates: 36.8068°N, 139.3551001°E · Requested elevation: 1992 m. Model terrain: 1324 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 42 5 3 1B E — — 1024 3185 Clear 16% cloud 06:00 11.2 34 6 3 1B E 0 0 1024 3183 Clear 2% cloud 09:00 10.7 49 4 2 1B SE 0 0 1025 3186 Clear 1% cloud 12:00 12.3 59 3 2 1B SE 0 0 1022 3178 Clear 18% cloud 15:00 12.4 63 1 1 1B SE 0.00 0 1021 3172 Partly cloudy 37% cloud 18:00 10.9 73 4 2 1B N 0 0 1023 3174 Partly cloudy 36% cloud 21:00 10.5 73 3 2 1B NE 0.01 0 1023 3177 Cloudy 76% cloud Sunday, 11/10 00:00 11.8 49 3 2 1B NE 0 0 1022 3172 Partly cloudy 28% cloud 03:00 11.7 39 5 3 1B N 0 0 1020 3163 Clear 1% cloud 06:00 11.1 38 8 4 2B N 0 0 1021 3164 Clear 18% cloud 09:00 12.1 39 7 4 2B N 0 0 1021 3173 Clear 0% cloud 12:00 13.1 49 9 5 2B N 0 0 1020 3168 Clear 3% cloud 15:00 12.6 57 10 5 2B NW 0.05 0 1019 3161 Partly cloudy 49% cloud 18:00 11.5 60 6 3 1B N 0.01 0 1021 3166 Partly cloudy 31% cloud 21:00 11.7 52 1 1 1B NW 0 0 1021 3169 Partly cloudy 26% cloud Monday, 12/10 00:00 10.8 56 4 2 1B SW 0 0 1021 3163 Cloudy 67% cloud 03:00 10.6 56 6 3 2B W 0.04 0 1021 3160 Cloudy 60% cloud 06:00 10.9 49 4 2 1B W 0 0 1021 3164 Clear 12% cloud 09:00 10.7 63 3 2 1B S 0 0 1022 3172 Clear 14% cloud 12:00 11.7 67 5 3 1B SW 0 0 1021 3164 Partly cloudy 33% cloud 15:00 11.6 72 4 2 1B S 0.01 0 1020 3159 Cloudy 65% cloud 18:00 10.2 82 3 2 1B S 0.05 0 1022 3163 Cloudy 57% cloud 21:00 9.6 83 7 4 2B S 0.01 0 1022 3167 Overcast 87% cloud Tuesday, 13/10 00:00 9.8 70 9 5 2B SW 0.03 0 1021 3158 Cloudy 59% cloud 03:00 10.4 57 8 4 2B SW 0 0 1020 3149 Partly cloudy 36% cloud 06:00 10 59 7 4 2B SW 0 0 1020 3148 Clear 12% cloud 09:00 10.6 66 11 6 2B S 0 0 1020 3150 Clear 2% cloud 12:00 11.4 67 13 7 3B SW 0 0 1018 3137 Clear 13% cloud 15:00 11 69 13 7 3B SW 0.00 0 1016 3125 Partly cloudy 42% cloud 18:00 9.6 80 17 9 3B SW 0.00 0 1017 3123 Cloudy 65% cloud 21:00 9.6 81 21 12 4B S 0.05 0 1017 3117 Overcast 97% cloud Wednesday, 14/10 00:00 10.1 83 22 12 4B SW 0.36 0 1014 3102 Overcast 98% cloud 03:00 9.8 90 26 14 4B SW 0.26 0 1012 3085 Overcast 96% cloud 06:00 9.4 90 27 15 4B SW 0.08 0 1011 3080 Cloudy 72% cloud 09:00 12 74 28 15 4B SW 0.76 0 1010 3076 Partly cloudy 26% cloud 12:00 12 80 24 13 4B SW 1.1 0 1008 3060 Overcast 86% cloud 15:00 9.2 91 22 12 4B W 5.5 0 1009 3051 Partly cloudy 38% cloud 18:00 7.1 87 26 14 4B W 0.67 0 1011 3050 Overcast 90% cloud 21:00 6 69 40 21 6B W 0.50 0 1013 3050 Overcast 85% cloud Thursday, 15/10 00:00 5 59 38 20 5B NW 0.27 0 1015 3055 Overcast 80% cloud 03:00 4.5 59 35 19 5B NW 0.11 0 1017 3063 Cloudy 71% cloud 06:00 4 62 31 16 5B W 0.06 0 1019 3076 Partly cloudy 45% cloud 09:00 4.8 54 23 12 4B W 0.02 0 1020 3096 Clear 19% cloud 12:00 6.8 48 20 11 4B W 0.00 0 1019 3102 Clear 7% cloud 15:00 6.7 58 17 9 3B W 0.05 0 1019 3084 Clear 9% cloud 18:00 5 77 19 10 3B W 0.23 0 1022 3089 Partly cloudy 40% cloud 21:00 5.2 74 19 10 3B SW 0.03 0 1024 3128 Overcast 80% cloud Friday, 16/10 00:00 5.5 76 19 10 3B SW 0.04 0 1024 3135 Cloudy 77% cloud 03:00 5.6 78 18 10 3B SW 0.01 0 1024 3136 Overcast 85% cloud

Source: ECMWF · CC BY 4.0 · Processed by Snow Report.