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
IOX-AROSA - 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 18.5 70 4 2 1B NW — — 1010 3048 Cloudy 58% cloud  09:00 14.8 96 4 2 1B SE 1.4 0 1008 3042 Overcast 100% cloud  12:00 13.1 97 5 2 1B SE 0.15 0 1006 3027 Cloudy 50% cloud 15:00 13.2 96 5 3 1B S 4.1 0 1006 3014 Overcast 93% cloud 18:00 13.3 97 12 6 2B SW 9.0 0 1006 3009 Overcast 91% cloud 21:00 12.8 97 9 5 2B W 5.4 0 1010 2749 Overcast 94% cloud Friday, 06/11 00:00 14.2 91 13 7 3B SW 1.9 0 1012 2539 Partly cloudy 49% cloud  03:00 14.7 77 20 11 4B W 1.4 0 1012 2447 Overcast 85% cloud 06:00 13.3 77 20 11 3B W 2.9 0 1014 2362 Partly cloudy 45% cloud 09:00 10.7 80 14 8 3B W 0.51 0 1017 2090 Partly cloudy 50% cloud 12:00 8.4 97 10 5 2B W 1.4 0 1020 1697 Overcast 100% cloud 15:00 7.2 97 8 5 2B W 4.1 0 1021 1459 Overcast 100% cloud 18:00 6.4 97 9 5 2B SW 2.5 0 1022 1332 Overcast 97% cloud 21:00 6.6 95 11 6 2B SW 2.2 0 1023 1380 Overcast 98% cloud Saturday, 07/11 00:00 6.9 91 11 6 2B W 5.2 0 1026 1290 Overcast 82% cloud 03:00 7.4 85 14 8 3B NW 4.2 0 1027 1249 Overcast 84% cloud 06:00 6.6 87 9 5 2B W 2.7 0 1028 1214 Cloudy 63% cloud 09:00 6.2 86 2 1 1B W 0.82 0 1030 1161 Cloudy 73% cloud 12:00 5.9 92 1 1 1B SE 0.12 0 1031 1153 Cloudy 70% cloud 15:00 5.3 91 2 1 1B E 0.04 0 1033 1122 Overcast 99% cloud 18:00 4.9 91 6 3 1B E 0.26 0 1033 1086 Overcast 99% cloud 21:00 5 80 7 4 2B E 0.04 0 1034 1075 Overcast 81% cloud Sunday, 08/11 00:00 7.8 61 8 4 2B NE 0 0 1035 1214 Overcast 88% cloud 03:00 9.7 54 12 6 2B NE 0 0 1033 1380 Overcast 92% cloud 06:00 9.4 54 13 7 3B NE 0 0 1031 2144 Overcast 86% cloud 09:00 6.7 65 9 5 2B E 0 0 1032 2244 Overcast 85% cloud 12:00 6.3 71 9 5 2B E 0 0 1031 2369 Overcast 90% cloud 15:00 6.2 76 6 3 2B E 0 0 1029 2401 Overcast 99% cloud 18:00 6.6 77 6 3 2B E 0.01 0 1027 2327 Overcast 100% cloud 21:00 6.5 82 4 2 1B SE 0.09 0 1026 2327 Overcast 100% cloud Monday, 09/11 00:00 10.5 63 3 2 1B W 0.00 0 1025 2261 Overcast 91% cloud 03:00 14 56 8 4 2B W 0 0 1023 2259 Partly cloudy 25% cloud 06:00 13.4 64 12 6 2B W 0 0 1022 2167 Cloudy 77% cloud 09:00 10 97 7 4 2B NW 2.1 0 1023 2092 Overcast 100% cloud 12:00 7.7 98 11 6 2B NE 5.1 0 1025 1636 Overcast 100% cloud 15:00 6.7 95 10 5 2B NE 1.0 0 1025 1305 Overcast 98% cloud 18:00 5.1 91 6 3 2B E 0.23 0 1026 1165 Overcast 88% cloud 21:00 4.5 82 5 3 1B E 0 0 1026 1114 Cloudy 63% cloud Tuesday, 10/11 00:00 7 70 9 5 2B NE 0.04 0 1028 1128 Partly cloudy 32% cloud 03:00 7.6 69 12 7 2B NE 0.25 0 1027 1172 Cloudy 75% cloud 06:00 6.9 71 11 6 2B NE 0.36 0 1027 1116 Overcast 94% cloud 09:00 5.4 77 8 4 2B NE 0 0 1028 1048 Cloudy 57% cloud 12:00 2.5 89 4 2 1B NE 0 0 1029 1112 Partly cloudy 29% cloud 15:00 1.9 88 4 2 1B SE 0 0 1029 1402 Partly cloudy 24% cloud 18:00 1.7 88 4 2 1B SE 0 0 1029 1229 Clear 18% cloud  21:00 1.1 87 5 3 1B SE 0 0 1029 1353 Clear 16% cloud Wednesday, 11/11 00:00 7.4 54 6 3 1B NE 0 0 1031 1519 Clear 2% cloud 03:00 11.5 39 6 3 2B NE 0 0 1029 1701 Clear 0% cloud 06:00 11.2 45 11 6 2B NE 0 0 1029 1878 Clear 0% cloud |
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Forecast notes
Forecast table times: UTC.
Coordinates: 36.5144601°N, 136.8218063°E · Requested elevation: 357 m. Model terrain: 364 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.
IOX-AROSA is a downhill ski area in Toyama Prefecture, Japan. Mapped terrain includes beginner, easy, intermediate, advanced routes. Its mapped lift network extends from approximately 357 to 775 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
IOX-AROSA - 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 18.5 70 4 2 1B NW — — 1010 3048 Cloudy 58% cloud 09:00 14.8 96 4 2 1B SE 1.4 0 1008 3042 Overcast 100% cloud 12:00 13.1 97 5 2 1B SE 0.15 0 1006 3027 Cloudy 50% cloud 15:00 13.2 96 5 3 1B S 4.1 0 1006 3014 Overcast 93% cloud 18:00 13.3 97 12 6 2B SW 9.0 0 1006 3009 Overcast 91% cloud 21:00 12.8 97 9 5 2B W 5.4 0 1010 2749 Overcast 94% cloud Friday, 06/11 00:00 14.2 91 13 7 3B SW 1.9 0 1012 2539 Partly cloudy 49% cloud 03:00 14.7 77 20 11 4B W 1.4 0 1012 2447 Overcast 85% cloud 06:00 13.3 77 20 11 3B W 2.9 0 1014 2362 Partly cloudy 45% cloud 09:00 10.7 80 14 8 3B W 0.51 0 1017 2090 Partly cloudy 50% cloud 12:00 8.4 97 10 5 2B W 1.4 0 1020 1697 Overcast 100% cloud 15:00 7.2 97 8 5 2B W 4.1 0 1021 1459 Overcast 100% cloud 18:00 6.4 97 9 5 2B SW 2.5 0 1022 1332 Overcast 97% cloud 21:00 6.6 95 11 6 2B SW 2.2 0 1023 1380 Overcast 98% cloud Saturday, 07/11 00:00 6.9 91 11 6 2B W 5.2 0 1026 1290 Overcast 82% cloud 03:00 7.4 85 14 8 3B NW 4.2 0 1027 1249 Overcast 84% cloud 06:00 6.6 87 9 5 2B W 2.7 0 1028 1214 Cloudy 63% cloud 09:00 6.2 86 2 1 1B W 0.82 0 1030 1161 Cloudy 73% cloud 12:00 5.9 92 1 1 1B SE 0.12 0 1031 1153 Cloudy 70% cloud 15:00 5.3 91 2 1 1B E 0.04 0 1033 1122 Overcast 99% cloud 18:00 4.9 91 6 3 1B E 0.26 0 1033 1086 Overcast 99% cloud 21:00 5 80 7 4 2B E 0.04 0 1034 1075 Overcast 81% cloud Sunday, 08/11 00:00 7.8 61 8 4 2B NE 0 0 1035 1214 Overcast 88% cloud 03:00 9.7 54 12 6 2B NE 0 0 1033 1380 Overcast 92% cloud 06:00 9.4 54 13 7 3B NE 0 0 1031 2144 Overcast 86% cloud 09:00 6.7 65 9 5 2B E 0 0 1032 2244 Overcast 85% cloud 12:00 6.3 71 9 5 2B E 0 0 1031 2369 Overcast 90% cloud 15:00 6.2 76 6 3 2B E 0 0 1029 2401 Overcast 99% cloud 18:00 6.6 77 6 3 2B E 0.01 0 1027 2327 Overcast 100% cloud 21:00 6.5 82 4 2 1B SE 0.09 0 1026 2327 Overcast 100% cloud Monday, 09/11 00:00 10.5 63 3 2 1B W 0.00 0 1025 2261 Overcast 91% cloud 03:00 14 56 8 4 2B W 0 0 1023 2259 Partly cloudy 25% cloud 06:00 13.4 64 12 6 2B W 0 0 1022 2167 Cloudy 77% cloud 09:00 10 97 7 4 2B NW 2.1 0 1023 2092 Overcast 100% cloud 12:00 7.7 98 11 6 2B NE 5.1 0 1025 1636 Overcast 100% cloud 15:00 6.7 95 10 5 2B NE 1.0 0 1025 1305 Overcast 98% cloud 18:00 5.1 91 6 3 2B E 0.23 0 1026 1165 Overcast 88% cloud 21:00 4.5 82 5 3 1B E 0 0 1026 1114 Cloudy 63% cloud Tuesday, 10/11 00:00 7 70 9 5 2B NE 0.04 0 1028 1128 Partly cloudy 32% cloud 03:00 7.6 69 12 7 2B NE 0.25 0 1027 1172 Cloudy 75% cloud 06:00 6.9 71 11 6 2B NE 0.36 0 1027 1116 Overcast 94% cloud 09:00 5.4 77 8 4 2B NE 0 0 1028 1048 Cloudy 57% cloud 12:00 2.5 89 4 2 1B NE 0 0 1029 1112 Partly cloudy 29% cloud 15:00 1.9 88 4 2 1B SE 0 0 1029 1402 Partly cloudy 24% cloud 18:00 1.7 88 4 2 1B SE 0 0 1029 1229 Clear 18% cloud 21:00 1.1 87 5 3 1B SE 0 0 1029 1353 Clear 16% cloud Wednesday, 11/11 00:00 7.4 54 6 3 1B NE 0 0 1031 1519 Clear 2% cloud 03:00 11.5 39 6 3 2B NE 0 0 1029 1701 Clear 0% cloud 06:00 11.2 45 11 6 2B NE 0 0 1029 1878 Clear 0% cloud |
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Forecast notes
Forecast table times: UTC.
Coordinates: 36.5144601°N, 136.8218063°E · Requested elevation: 357 m. Model terrain: 364 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
IOX-AROSA - 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 14.8 77 12 6 2B W — — 1010 3048 Cloudy 58% cloud 09:00 15.4 77 13 7 3B S 1.4 0 1008 3042 Overcast 100% cloud 12:00 15.6 68 17 9 3B SW 0.13 0 1006 3027 Cloudy 51% cloud 15:00 13.7 82 19 10 3B SW 4.3 0 1006 3014 Overcast 93% cloud 18:00 12.7 91 37 20 5B SW 9.4 0 1006 3009 Overcast 92% cloud 21:00 11.1 96 26 14 4B W 5.5 0 1010 2744 Overcast 95% cloud Friday, 06/11 00:00 10.5 93 28 15 4B W 1.9 0 1012 2531 Partly cloudy 48% cloud 03:00 10.5 85 40 21 6B W 1.5 0 1012 2439 Overcast 87% cloud 06:00 9.4 84 39 21 5B W 3.0 0 1014 2345 Partly cloudy 45% cloud 09:00 7.9 85 32 17 5B W 0.51 0 1017 2076 Partly cloudy 49% cloud 12:00 5.5 98 23 13 4B W 1.4 0 1020 1689 Overcast 100% cloud 15:00 4.3 98 21 11 4B NW 4.2 0 1021 1457 Overcast 100% cloud 18:00 3.8 93 24 13 4B W 2.5 0 1022 1331 Overcast 97% cloud 21:00 4 95 31 17 5B W 2.2 0 1023 1381 Overcast 98% cloud Saturday, 07/11 00:00 3.4 92 24 13 4B NW 5.3 0 1026 1289 Overcast 82% cloud 03:00 3.5 88 27 15 4B NW 4.2 0 1027 1249 Overcast 85% cloud 06:00 3 89 23 12 4B NW 2.7 0 1028 1216 Cloudy 61% cloud 09:00 3 84 17 9 3B NW 0.82 0 1030 1162 Cloudy 71% cloud 12:00 3 85 13 7 3B NW 0.12 0 1031 1156 Cloudy 70% cloud 15:00 2.6 84 13 7 3B N 0.03 0 1033 1124 Overcast 99% cloud 18:00 2.2 92 16 8 3B N 0.28 0 1033 1087 Overcast 99% cloud 21:00 2.2 80 18 9 3B NE 0.03 0 1034 1075 Overcast 82% cloud Sunday, 08/11 00:00 3.7 67 15 8 3B NE 0 0 1035 1214 Overcast 89% cloud 03:00 5 67 16 9 3B NE 0 0 1033 1381 Overcast 92% cloud 06:00 5 66 18 10 3B NE 0 0 1031 2154 Overcast 87% cloud 09:00 4.4 68 20 11 4B NE 0 0 1032 2258 Overcast 85% cloud 12:00 4.6 71 22 12 4B E 0 0 1031 2375 Overcast 90% cloud 15:00 6.5 61 10 6 2B E 0 0 1029 2401 Overcast 99% cloud 18:00 7.1 57 6 3 2B SE 0.01 0 1027 2328 Overcast 100% cloud 21:00 7.9 56 9 5 2B SW 0.10 0 1026 2329 Overcast 100% cloud Monday, 09/11 00:00 8.6 56 12 6 2B SW 0.00 0 1025 2259 Overcast 91% cloud 03:00 9.5 64 17 9 3B SW 0 0 1023 2256 Partly cloudy 25% cloud 06:00 9 79 21 11 4B W 0 0 1022 2165 Cloudy 78% cloud 09:00 7.3 98 14 8 3B NW 2.2 0 1023 2088 Overcast 100% cloud 12:00 4.7 94 26 14 4B NE 4.9 0 1025 1639 Overcast 100% cloud 15:00 3.8 91 21 11 4B NE 0.90 0 1025 1304 Overcast 98% cloud 18:00 2.8 78 17 9 3B NE 0.18 0 1026 1164 Overcast 87% cloud 21:00 2.5 76 16 9 3B NE 0 0 1026 1116 Cloudy 66% cloud Tuesday, 10/11 00:00 2.8 77 16 9 3B NE 0.03 0 1027 1129 Partly cloudy 32% cloud 03:00 3.3 82 18 10 3B NE 0.25 0 1027 1170 Cloudy 76% cloud 06:00 2.7 84 15 8 3B NE 0.33 0 1027 1117 Overcast 94% cloud 09:00 1.9 85 13 7 3B NE 0 0 1028 1049 Cloudy 57% cloud 12:00 1.1 90 10 5 2B NE 0 0 1029 1116 Partly cloudy 29% cloud 15:00 1 83 9 5 2B NE 0 0 1029 1437 Partly cloudy 22% cloud 18:00 1.1 73 8 4 2B NE 0 0 1029 1251 Clear 16% cloud 21:00 1.6 68 6 3 2B NE 0 0 1029 1368 Clear 14% cloud Wednesday, 11/11 00:00 3.4 60 9 5 2B NE 0 0 1031 1531 Clear 2% cloud 03:00 6.7 37 10 5 2B NE 0 0 1029 1700 Clear 0% cloud 06:00 7.4 41 18 9 3B E 0 0 1029 1884 Clear 0% cloud |
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Forecast notes
Forecast table times: UTC.
Coordinates: 36.5136045°N, 136.8045382°E · Requested elevation: 775 m. Model terrain: 354 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.