Worldwide Ski Resort Forecasts
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Colour guide Temperature · Wind · Rain · Snow
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.
Preparing forecast graphs…
Times and values match the detailed forecast. Tap or point at a value for details. Scroll each chart sideways for later days. Rain / precipitation is the total water equivalent per forecast interval, including snow; snowfall is fresh snow per interval, not snow depth.
GFS and ECMWF model comparison. Each model retains its own forecast times and horizon. Precipitation and snowfall amounts cover their own forecast intervals; these can differ between models.
Forecast values and model notes
Yomase Onsen Ski Area - Low lift station
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 | Thursday, 05/11 06:00 16.8 63 3 2 1B W — — 1010 3053 Partly cloudy 23% cloud  09:00 12.5 78 0 0 0B S 0.00 0 1009 3044 Overcast 88% cloud  12:00 12.4 80 3 2 1B S 0.61 0 1007 3030 Overcast 98% cloud 15:00 12 75 3 1 1B SW 0.11 0 1006 3015 Cloudy 55% cloud  18:00 11.2 80 1 1 0B W 0.99 0 1005 2999 Cloudy 79% cloud 21:00 10.3 88 4 2 1B N 1.7 0 1007 2911 Overcast 98% cloud Friday, 06/11 00:00 12.3 89 5 3 1B N 1.6 0 1009 2819 Overcast 91% cloud 03:00 15.9 56 7 4 2B W 1.1 0 1008 2816 Cloudy 53% cloud 06:00 15.1 52 10 5 2B W 0.37 0 1009 2762 Partly cloudy 39% cloud 09:00 9.3 83 5 3 1B NW 0.05 0 1013 2552 Partly cloudy 36% cloud 12:00 7.1 88 7 4 2B N 0.14 0 1017 2075 Overcast 87% cloud 15:00 5.9 89 11 6 2B N 1.1 0 1018 1693 Overcast 100% cloud 18:00 4.7 88 8 5 2B N 1.0 0 1019 1462 Overcast 99% cloud 21:00 4.5 87 4 2 1B W 0.98 0 1020 1507 Overcast 87% cloud Saturday, 07/11 00:00 5.7 85 9 5 2B NW 0.84 0 1022 1470 Overcast 99% cloud 03:00 6.1 71 11 6 2B NW 1.6 0 1023 1442 Cloudy 64% cloud 06:00 5.3 69 12 6 2B NW 1.0 0 1025 1386 Cloudy 53% cloud 09:00 3.2 83 9 5 2B NW 0.51 0 1028 1222 Cloudy 72% cloud 12:00 2.6 83 9 5 2B NW 0.18 0 1030 1153 Cloudy 67% cloud 15:00 2.2 78 8 4 2B N 0.02 0 1032 1110 Cloudy 76% cloud 18:00 2.6 80 10 5 2B N 0.05 0 1032 1149 Overcast 82% cloud 21:00 2.4 81 8 4 2B N 0.15 0 1033 1130 Overcast 92% cloud Sunday, 08/11 00:00 4.2 73 9 5 2B N 0.12 0 1035 1300 Overcast 90% cloud 03:00 6.2 63 12 6 2B N 0.03 0 1033 1441 Overcast 88% cloud 06:00 5.4 63 9 5 2B N 0 0 1032 1445 Overcast 84% cloud 09:00 2.4 72 4 2 1B NE 0 0 1032 1465 Cloudy 78% cloud 12:00 3.7 69 1 0 0B SE 0 0 1032 1683 Cloudy 76% cloud 15:00 3.8 67 1 1 1B S 0.01 0 1029 2075 Overcast 84% cloud 18:00 4.2 68 1 0 0B SE 0 0 1028 2141 Overcast 97% cloud 21:00 4.5 66 1 1 1B S 0.01 0 1026 2244 Overcast 93% cloud Monday, 09/11 00:00 9.1 54 5 3 1B SW 0.07 0 1024 2350 Overcast 90% cloud 03:00 11.9 52 6 3 2B SW 0 0 1021 2375 Partly cloudy 45% cloud 06:00 10.8 61 6 3 1B N 0.01 0 1020 2296 Partly cloudy 45% cloud 09:00 6.4 82 3 2 1B N 0.11 0 1021 2193 Cloudy 66% cloud 12:00 5.8 91 10 5 2B N 1.9 0 1024 1694 Overcast 100% cloud 15:00 3.8 90 10 6 2B N 1.8 0 1025 1309 Overcast 98% cloud 18:00 2.4 88 10 5 2B N 0.55 0 1025 1133 Overcast 92% cloud 21:00 2.1 85 9 5 2B N 0.15 0 1026 1083 Overcast 95% cloud Tuesday, 10/11 00:00 3 79 11 6 2B N 0.35 0 1027 1183 Overcast 83% cloud 03:00 3.8 75 11 6 2B N 1.2 0 1026 1256 Overcast 90% cloud 06:00 2.5 79 9 5 2B N 1.1 0 1027 1134 Overcast 92% cloud 09:00 1.2 83 6 3 2B N 0.08 0 1028 < 1037 Overcast 93% cloud 12:00 -0.1 81 5 2 1B NE 0.02 0 1028 < 1037 Cloudy 75% cloud 15:00 -0.3 78 3 1 1B NE 0 0 1028 < 1037 Partly cloudy 45% cloud 18:00 -0.6 76 2 1 1B NE 0 0 1028 < 1037 Cloudy 51% cloud 21:00 -0.1 80 2 1 1B NE 0 0 1029 < 1037 Cloudy 79% cloud Wednesday, 11/11 00:00 4.5 64 5 3 1B N 0.07 0 1031 1311 Partly cloudy 46% cloud 03:00 6.9 53 6 4 2B N 0 0 1029 1474 Partly cloudy 38% cloud 06:00 6.7 49 7 4 2B N 0 0 1030 1541 Clear 19% cloud  |
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Forecast notes
Forecast table times: UTC.
Coordinates: 36.7819234°N, 138.4154246°E · Requested elevation: 728 m. Model terrain: 1035 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.
Yomase Onsen 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 728 to 1178 metres above sea level.
Data: OpenSkiData / OpenSkiMap, OpenStreetMap contributors (ODbL), Skimap.org, Who's On First, Mapterhorn.
Preparing forecast graphs…
Times and values match the detailed forecast. Tap or point at a value for details. Scroll each chart sideways for later days. Rain / precipitation is the total water equivalent per forecast interval, including snow; snowfall is fresh snow per interval, not snow depth.
GFS and ECMWF model comparison. Each model retains its own forecast times and horizon. Precipitation and snowfall amounts cover their own forecast intervals; these can differ between models.
Forecast values and model notes
Yomase Onsen Ski Area - Base lift station
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 | Thursday, 05/11 06:00 16.4 64 3 2 1B W — — 1010 3053 Partly cloudy 24% cloud 09:00 12.2 80 0 0 0B S 0.00 0 1009 3044 Overcast 88% cloud 12:00 12 81 3 2 1B S 0.61 0 1007 3029 Overcast 98% cloud 15:00 11.6 77 3 1 1B SW 0.11 0 1006 3015 Cloudy 55% cloud 18:00 10.9 82 1 1 0B W 1.00 0 1005 2999 Cloudy 79% cloud 21:00 9.9 90 4 2 1B N 1.8 0 1007 2910 Overcast 98% cloud Friday, 06/11 00:00 11.9 90 5 3 1B N 1.7 0 1009 2817 Overcast 91% cloud 03:00 15.6 57 7 4 2B W 1.1 0 1008 2814 Cloudy 52% cloud 06:00 14.7 53 10 5 2B W 0.36 0 1009 2761 Partly cloudy 39% cloud 09:00 8.9 84 5 3 1B NW 0.05 0 1013 2549 Partly cloudy 36% cloud 12:00 6.7 90 7 4 2B N 0.14 0 1017 2072 Overcast 87% cloud 15:00 5.5 91 11 6 2B N 1.1 0 1018 1690 Overcast 100% cloud 18:00 4.4 90 8 5 2B N 1.1 0 1019 1461 Overcast 99% cloud 21:00 4.1 89 4 2 1B W 0.98 0 1020 1506 Overcast 87% cloud Saturday, 07/11 00:00 5.3 87 9 5 2B NW 0.88 0 1022 1467 Overcast 99% cloud 03:00 5.7 72 11 6 2B NW 1.7 0 1023 1439 Cloudy 65% cloud 06:00 4.9 71 12 6 2B NW 1.1 0 1025 1383 Cloudy 54% cloud 09:00 2.8 85 9 5 2B NW 0.54 0 1028 1219 Cloudy 72% cloud 12:00 2.2 85 9 5 2B NW 0.20 0 1030 1150 Cloudy 68% cloud 15:00 1.8 79 8 4 2B N 0.02 0 1032 1108 Cloudy 76% cloud 18:00 2.2 81 10 5 2B N 0.06 0 1032 1147 Overcast 82% cloud 21:00 2.1 83 8 4 2B N 0.16 0 1033 1128 Overcast 92% cloud Sunday, 08/11 00:00 3.9 75 8 5 2B N 0.12 0 1035 1298 Overcast 90% cloud 03:00 5.8 64 12 6 2B N 0.03 0 1033 1439 Overcast 88% cloud 06:00 5 64 9 5 2B N 0 0 1032 1442 Overcast 84% cloud 09:00 2.1 74 4 2 1B NE 0 0 1032 1461 Cloudy 79% cloud 12:00 3.3 70 1 0 0B SE 0 0 1032 1678 Cloudy 77% cloud 15:00 3.4 69 1 1 1B S 0.01 0 1029 2073 Overcast 84% cloud 18:00 3.7 69 1 0 0B SE 0 0 1028 2140 Overcast 97% cloud 21:00 4.1 68 1 1 1B S 0.01 0 1026 2242 Overcast 93% cloud Monday, 09/11 00:00 8.7 56 5 3 1B SW 0.07 0 1024 2349 Overcast 90% cloud 03:00 11.5 53 6 3 2B W 0 0 1021 2374 Partly cloudy 45% cloud 06:00 10.5 62 6 3 1B N 0.01 0 1020 2294 Partly cloudy 46% cloud 09:00 6 83 3 2 1B N 0.11 0 1021 2191 Cloudy 66% cloud 12:00 5.4 93 10 5 2B N 1.9 0 1024 1691 Overcast 100% cloud 15:00 3.4 92 10 6 2B N 1.9 0 1025 1308 Overcast 98% cloud 18:00 2 90 10 5 2B N 0.57 0 1025 1132 Overcast 92% cloud 21:00 1.7 87 9 5 2B N 0.16 0 1026 1082 Overcast 95% cloud Tuesday, 10/11 00:00 2.7 81 11 6 2B N 0.36 0 1027 1181 Overcast 83% cloud 03:00 3.4 77 11 6 2B N 1.2 0 1026 1253 Overcast 90% cloud 06:00 2.2 81 9 5 2B N 1.2 0 1027 1131 Overcast 92% cloud 09:00 0.8 85 6 3 2B N 0.09 0 1028 < 1028 Overcast 93% cloud 12:00 -0.5 83 5 2 1B NE 0.02 0 1028 < 1028 Cloudy 75% cloud 15:00 -0.6 80 3 1 1B NE 0 0 1028 < 1028 Partly cloudy 45% cloud 18:00 -1 78 2 1 1B NE 0 0 1028 < 1028 Cloudy 51% cloud 21:00 -0.5 82 2 1 1B NE 0 0 1029 < 1028 Cloudy 79% cloud Wednesday, 11/11 00:00 4.2 66 5 3 1B N 0.07 0 1031 1309 Partly cloudy 46% cloud 03:00 6.5 54 6 3 2B N 0 0 1029 1472 Partly cloudy 38% cloud 06:00 6.3 50 7 4 2B N 0 0 1030 1540 Clear 19% cloud |
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Forecast notes
Forecast table times: UTC.
Coordinates: 36.7854819°N, 138.4149013°E · Requested elevation: 797 m. Model terrain: 1025 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.
Preparing forecast graphs…
Times and values match the detailed forecast. Tap or point at a value for details. Scroll each chart sideways for later days. Rain / precipitation is the total water equivalent per forecast interval, including snow; snowfall is fresh snow per interval, not snow depth.
GFS and ECMWF model comparison. Each model retains its own forecast times and horizon. Precipitation and snowfall amounts cover their own forecast intervals; these can differ between models.
Forecast values and model notes
Yomase Onsen Ski Area - Top lift station
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 | Thursday, 05/11 06:00 13.7 71 7 4 2B SW — — 1010 3053 Partly cloudy 24% cloud 09:00 11 82 3 2 1B S 0.00 0 1009 3044 Overcast 89% cloud 12:00 11.1 80 11 6 2B S 0.61 0 1007 3029 Overcast 98% cloud 15:00 10.8 78 11 6 2B SW 0.11 0 1006 3015 Cloudy 57% cloud 18:00 9.8 86 6 3 2B SW 1.0 0 1005 2999 Cloudy 80% cloud 21:00 8.6 94 10 6 2B NW 2.0 0 1007 2907 Overcast 98% cloud Friday, 06/11 00:00 9.6 93 10 5 2B NW 1.7 0 1009 2812 Overcast 89% cloud 03:00 12.1 65 10 5 2B W 1.2 0 1008 2809 Cloudy 52% cloud 06:00 11.5 61 15 8 3B W 0.38 0 1009 2757 Partly cloudy 38% cloud 09:00 7.1 84 11 6 2B W 0.06 0 1013 2542 Partly cloudy 35% cloud 12:00 4.6 92 11 6 2B NW 0.16 0 1017 2064 Overcast 87% cloud 15:00 3.1 95 14 8 3B NW 1.3 0 1018 1682 Overcast 100% cloud 18:00 2 94 12 6 2B NW 1.3 0 1019 1459 Overcast 99% cloud 21:00 1.9 91 11 6 2B W 1.0 0 1020 1506 Overcast 85% cloud Saturday, 07/11 00:00 2.5 93 14 7 3B NW 0.99 0 1022 1461 Overcast 99% cloud 03:00 2.6 81 17 9 3B NW 1.9 0 1023 1431 Cloudy 67% cloud 06:00 1.9 80 18 10 3B NW 1.2 0 1025 1373 Cloudy 56% cloud 09:00 0.3 91 15 8 3B NW 0.63 0.2 1028 1212 Cloudy 72% cloud 12:00 -0.3 89 13 7 3B NW 0.24 0 1030 1144 Cloudy 68% cloud 15:00 -0.5 85 13 7 3B NW 0.03 0 1032 1103 Cloudy 75% cloud 18:00 -0.3 89 15 8 3B NW 0.07 0 1032 1140 Overcast 82% cloud 21:00 -0.4 90 12 6 2B NW 0.18 0 1033 1124 Overcast 92% cloud Sunday, 08/11 00:00 1.1 83 11 6 2B N 0.13 0 1035 1294 Overcast 89% cloud 03:00 2.8 72 13 7 3B N 0.04 0 1033 1432 Overcast 88% cloud 06:00 2.3 71 10 6 2B N 0 0 1032 1436 Overcast 84% cloud 09:00 0.7 76 4 2 1B N 0 0 1032 1465 Cloudy 78% cloud 12:00 1.6 74 1 1 1B SW 0 0 1032 1666 Cloudy 78% cloud 15:00 2.2 70 6 3 2B SW 0.01 0 1029 2070 Overcast 84% cloud 18:00 2.7 69 5 3 1B SW 0 0 1028 2136 Overcast 97% cloud 21:00 3.3 66 7 4 2B SW 0.02 0 1026 2240 Overcast 93% cloud Monday, 09/11 00:00 6.7 58 9 5 2B SW 0.06 0 1024 2347 Overcast 90% cloud 03:00 8.7 57 9 5 2B SW 0 0 1021 2368 Partly cloudy 45% cloud 06:00 7.8 67 4 2 1B NW 0.01 0 1020 2289 Partly cloudy 48% cloud 09:00 4.7 85 6 3 2B NW 0.13 0 1021 2188 Cloudy 68% cloud 12:00 3.1 98 16 8 3B N 2.1 0 1024 1681 Overcast 100% cloud 15:00 0.9 97 15 8 3B N 1.9 0.6 1025 1304 Overcast 98% cloud 18:00 -0.3 95 15 8 3B N 0.61 0.2 1025 1132 Overcast 92% cloud 21:00 -0.8 93 14 8 3B N 0.17 0 1026 1079 Overcast 94% cloud Tuesday, 10/11 00:00 -0 89 15 8 3B NW 0.39 0.1 1027 1177 Overcast 82% cloud 03:00 0.6 86 16 9 3B N 1.3 0.4 1026 1246 Overcast 90% cloud 06:00 -0.5 88 12 6 2B N 1.2 0.4 1027 1124 Overcast 92% cloud 09:00 -1.4 90 8 4 2B N 0.12 0 1028 < 984 Overcast 93% cloud 12:00 -1.9 82 6 3 2B N 0.03 0 1028 < 984 Cloudy 75% cloud 15:00 -2.1 81 4 2 1B N 0 0 1028 < 984 Partly cloudy 47% cloud 18:00 -2.4 83 4 2 1B N 0 0 1028 < 984 Cloudy 53% cloud 21:00 -2 86 4 2 1B N 0 0 1029 < 984 Cloudy 78% cloud Wednesday, 11/11 00:00 1.2 74 6 3 2B N 0.07 0 1031 1300 Partly cloudy 48% cloud 03:00 3.3 63 8 4 2B N 0 0 1029 1463 Partly cloudy 38% cloud 06:00 3.5 55 8 5 2B N 0 0 1030 1533 Clear 19% cloud |
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Forecast notes
Forecast table times: UTC.
Coordinates: 36.7951361°N, 138.4072945°E · Requested elevation: 1178 m. Model terrain: 981 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.