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
Biwako Valley - 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 20.5 67 4 2 1B S — — 1010 3059 Cloudy 64% cloud  09:00 16.8 94 7 4 2B S 1.8 0 1009 3059 Overcast 98% cloud  12:00 15.5 91 8 4 2B S 1.1 0 1008 3048 Partly cloudy 26% cloud  15:00 15.7 95 9 5 2B SW 2.9 0 1007 3038 Cloudy 67% cloud 18:00 15.3 93 11 6 2B NW 0.10 0 1008 3030 Overcast 81% cloud 21:00 14.4 92 12 6 2B W 0.15 0 1011 3034 Overcast 93% cloud Friday, 06/11 00:00 15.5 84 13 7 3B NW 0.37 0 1013 3048 Partly cloudy 23% cloud 03:00 18.5 55 19 10 3B NW 0.19 0 1013 3047 Partly cloudy 45% cloud 06:00 16.3 54 20 11 4B NW 0.18 0 1015 3046 Overcast 89% cloud 09:00 13.1 67 14 8 3B NW 0 0 1018 3054 Partly cloudy 30% cloud 12:00 11.6 75 13 7 3B NW 0.10 0 1020 2282 Partly cloudy 40% cloud 15:00 10 81 15 8 3B NW 0.20 0 1021 1789 Partly cloudy 39% cloud 18:00 9 84 15 8 3B NW 0.26 0 1022 1438 Cloudy 64% cloud 21:00 8.9 76 13 7 3B NW 0.06 0 1023 1457 Partly cloudy 40% cloud Saturday, 07/11 00:00 10.4 70 21 11 4B NW 0.20 0 1026 1524 Cloudy 74% cloud 03:00 11.5 64 25 13 4B NW 0.66 0 1026 1507 Cloudy 76% cloud 06:00 10.6 66 23 13 4B NW 0.47 0 1027 1445 Overcast 87% cloud 09:00 8.3 83 15 8 3B NW 0.32 0 1030 1427 Cloudy 67% cloud 12:00 8.2 88 12 6 2B N 0.40 0 1030 1380 Cloudy 66% cloud 15:00 8.3 79 15 8 3B N 0.10 0 1031 1355 Cloudy 64% cloud 18:00 8.6 70 18 10 3B N 0.04 0 1031 1301 Overcast 89% cloud 21:00 8.4 72 18 10 3B N 0.07 0 1032 1327 Overcast 95% cloud Sunday, 08/11 00:00 9.5 66 19 10 3B N 0 0 1033 3172 Overcast 93% cloud 03:00 10.3 63 18 10 3B N 0.04 0 1032 3160 Overcast 98% cloud 06:00 10.9 61 14 8 3B N 0 0 1030 3017 Partly cloudy 23% cloud 09:00 9.5 71 11 6 2B N 0 0 1030 2858 Cloudy 76% cloud 12:00 8.6 77 7 4 2B N 0 0 1030 2981 Cloudy 69% cloud 15:00 8.2 79 2 1 1B NW 0 0 1028 2890 Overcast 92% cloud 18:00 8.9 74 1 1 0B NW 0 0 1027 2757 Overcast 100% cloud 21:00 9.4 74 1 0 0B N 0 0 1026 2635 Overcast 97% cloud Monday, 09/11 00:00 11 74 2 1 1B SW 0.01 0 1026 2583 Overcast 100% cloud 03:00 14.5 62 4 2 1B N 0.04 0 1023 2850 Partly cloudy 38% cloud 06:00 14.9 62 9 5 2B N 0 0 1022 2747 Partly cloudy 34% cloud 09:00 11.9 82 7 4 2B NW 0.06 0 1022 2452 Cloudy 77% cloud 12:00 11.6 87 9 5 2B NW 0.21 0 1022 2292 Overcast 92% cloud 15:00 9.7 88 18 10 3B N 0.39 0 1022 2176 Partly cloudy 46% cloud 18:00 8.5 84 21 11 4B N 0.50 0 1023 2257 Cloudy 79% cloud 21:00 7.9 80 20 11 4B N 0.51 0 1024 1625 Overcast 85% cloud Tuesday, 10/11 00:00 9.2 71 21 11 4B N 0.12 0 1026 1320 Overcast 90% cloud 03:00 10.7 59 25 13 4B N 0.07 0 1025 1361 Overcast 85% cloud 06:00 9.2 73 23 12 4B N 0.37 0 1025 1333 Overcast 86% cloud 09:00 7.8 75 19 10 3B N 0.27 0 1026 1840 Partly cloudy 47% cloud 12:00 7 75 17 9 3B N 0 0 1027 2417 Partly cloudy 33% cloud 15:00 6.4 76 10 5 2B N 0 0 1027 2285 Clear 9% cloud  18:00 6 84 13 7 3B N 0 0 1027 2274 Partly cloudy 31% cloud 21:00 5.8 84 11 6 2B N 0 0 1028 2276 Clear 4% cloud Wednesday, 11/11 00:00 9.4 65 13 7 3B N 0 0 1029 2385 Clear 3% cloud 03:00 12.8 44 13 7 3B N 0 0 1028 2472 Clear 0% cloud 06:00 12.9 50 14 7 3B N 0 0 1027 2692 Clear 0% cloud |
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Forecast notes
Forecast table times: UTC.
Coordinates: 35.2030803°N, 135.9076007°E · Requested elevation: 310 m. Model terrain: 346 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.
Biwako Valley is a downhill ski area in Shiga Prefecture, Japan. Mapped terrain includes beginner, easy, intermediate, advanced routes. Its mapped lift network extends from approximately 310 to 1172 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
Biwako Valley - 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 20.5 67 4 2 1B S — — 1010 3059 Cloudy 64% cloud 09:00 16.8 94 7 4 2B S 1.8 0 1009 3059 Overcast 98% cloud 12:00 15.5 91 8 4 2B S 1.1 0 1008 3048 Partly cloudy 26% cloud 15:00 15.7 95 9 5 2B SW 2.9 0 1007 3038 Cloudy 67% cloud 18:00 15.3 93 11 6 2B NW 0.10 0 1008 3030 Overcast 81% cloud 21:00 14.4 92 12 6 2B W 0.15 0 1011 3034 Overcast 93% cloud Friday, 06/11 00:00 15.5 84 13 7 3B NW 0.37 0 1013 3048 Partly cloudy 23% cloud 03:00 18.5 55 19 10 3B NW 0.19 0 1013 3047 Partly cloudy 45% cloud 06:00 16.3 54 20 11 4B NW 0.18 0 1015 3046 Overcast 89% cloud 09:00 13.1 67 14 8 3B NW 0 0 1018 3054 Partly cloudy 30% cloud 12:00 11.6 75 13 7 3B NW 0.10 0 1020 2282 Partly cloudy 40% cloud 15:00 10 81 15 8 3B NW 0.20 0 1021 1789 Partly cloudy 39% cloud 18:00 9 84 15 8 3B NW 0.26 0 1022 1438 Cloudy 64% cloud 21:00 8.9 76 13 7 3B NW 0.06 0 1023 1457 Partly cloudy 40% cloud Saturday, 07/11 00:00 10.4 70 21 11 4B NW 0.20 0 1026 1524 Cloudy 74% cloud 03:00 11.5 64 25 13 4B NW 0.66 0 1026 1507 Cloudy 76% cloud 06:00 10.6 66 23 13 4B NW 0.47 0 1027 1445 Overcast 87% cloud 09:00 8.3 83 15 8 3B NW 0.32 0 1030 1427 Cloudy 67% cloud 12:00 8.2 88 12 6 2B N 0.40 0 1030 1380 Cloudy 66% cloud 15:00 8.3 79 15 8 3B N 0.10 0 1031 1355 Cloudy 64% cloud 18:00 8.6 70 18 10 3B N 0.04 0 1031 1301 Overcast 89% cloud 21:00 8.4 72 18 10 3B N 0.07 0 1032 1327 Overcast 95% cloud Sunday, 08/11 00:00 9.5 66 19 10 3B N 0 0 1033 3172 Overcast 93% cloud 03:00 10.3 63 18 10 3B N 0.04 0 1032 3160 Overcast 98% cloud 06:00 10.9 61 14 8 3B N 0 0 1030 3017 Partly cloudy 23% cloud 09:00 9.5 71 11 6 2B N 0 0 1030 2858 Cloudy 76% cloud 12:00 8.6 77 7 4 2B N 0 0 1030 2981 Cloudy 69% cloud 15:00 8.2 79 2 1 1B NW 0 0 1028 2890 Overcast 92% cloud 18:00 8.9 74 1 1 0B NW 0 0 1027 2757 Overcast 100% cloud 21:00 9.4 74 1 0 0B N 0 0 1026 2635 Overcast 97% cloud Monday, 09/11 00:00 11 74 2 1 1B SW 0.01 0 1026 2583 Overcast 100% cloud 03:00 14.5 62 4 2 1B N 0.04 0 1023 2850 Partly cloudy 38% cloud 06:00 14.9 62 9 5 2B N 0 0 1022 2747 Partly cloudy 34% cloud 09:00 11.9 82 7 4 2B NW 0.06 0 1022 2452 Cloudy 77% cloud 12:00 11.6 87 9 5 2B NW 0.21 0 1022 2292 Overcast 92% cloud 15:00 9.7 88 18 10 3B N 0.39 0 1022 2176 Partly cloudy 46% cloud 18:00 8.5 84 21 11 4B N 0.50 0 1023 2257 Cloudy 79% cloud 21:00 7.9 80 20 11 4B N 0.51 0 1024 1625 Overcast 85% cloud Tuesday, 10/11 00:00 9.2 71 21 11 4B N 0.12 0 1026 1320 Overcast 90% cloud 03:00 10.7 59 25 13 4B N 0.07 0 1025 1361 Overcast 85% cloud 06:00 9.2 73 23 12 4B N 0.37 0 1025 1333 Overcast 86% cloud 09:00 7.8 75 19 10 3B N 0.27 0 1026 1840 Partly cloudy 47% cloud 12:00 7 75 17 9 3B N 0 0 1027 2417 Partly cloudy 33% cloud 15:00 6.4 76 10 5 2B N 0 0 1027 2285 Clear 9% cloud 18:00 6 84 13 7 3B N 0 0 1027 2274 Partly cloudy 31% cloud 21:00 5.8 84 11 6 2B N 0 0 1028 2276 Clear 4% cloud Wednesday, 11/11 00:00 9.4 65 13 7 3B N 0 0 1029 2385 Clear 3% cloud 03:00 12.8 44 13 7 3B N 0 0 1028 2472 Clear 0% cloud 06:00 12.9 50 14 7 3B N 0 0 1027 2692 Clear 0% cloud |
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Forecast notes
Forecast table times: UTC.
Coordinates: 35.2030803°N, 135.9076007°E · Requested elevation: 310 m. Model terrain: 346 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
Biwako Valley - 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 13.6 68 15 8 3B S — — 1010 3059 Cloudy 67% cloud 09:00 13.5 65 30 16 5B SW 1.9 0 1009 3059 Overcast 99% cloud 12:00 13.5 69 42 23 6B SW 1.2 0 1008 3048 Partly cloudy 26% cloud 15:00 12.7 89 60 32 7B W 3.3 0 1007 3038 Cloudy 70% cloud 18:00 10.7 90 59 32 7B NW 0.11 0 1008 3030 Overcast 83% cloud 21:00 9.2 93 57 31 7B NW 0.17 0 1011 3034 Overcast 94% cloud Friday, 06/11 00:00 9.1 69 54 29 7B NW 0.38 0 1014 3048 Partly cloudy 24% cloud 03:00 9.4 77 45 24 6B NW 0.21 0 1013 3047 Partly cloudy 45% cloud 06:00 7.7 76 43 23 6B NW 0.23 0 1015 3046 Overcast 91% cloud 09:00 5.7 83 45 25 6B NW 0 0 1018 3053 Partly cloudy 33% cloud 12:00 4.5 85 46 25 6B NW 0.10 0 1020 2275 Partly cloudy 44% cloud 15:00 3.2 84 52 28 7B NW 0.20 0 1021 1776 Partly cloudy 43% cloud 18:00 2.1 88 55 30 7B NW 0.26 0 1022 1432 Cloudy 64% cloud 21:00 2.3 86 56 30 7B NW 0.06 0 1024 1455 Partly cloudy 38% cloud Saturday, 07/11 00:00 2.5 87 55 30 7B NW 0.20 0 1026 1521 Cloudy 72% cloud 03:00 2.7 85 53 28 7B NW 0.71 0 1026 1505 Cloudy 78% cloud 06:00 2.3 86 52 28 7B NW 0.50 0 1027 1446 Overcast 87% cloud 09:00 1.6 93 49 27 6B NW 0.32 0 1030 1429 Cloudy 70% cloud 12:00 1.6 92 45 24 6B N 0.41 0 1030 1381 Cloudy 68% cloud 15:00 1.4 88 45 24 6B N 0.10 0 1031 1356 Cloudy 64% cloud 18:00 1 88 45 24 6B N 0.05 0 1031 1302 Overcast 90% cloud 21:00 1.1 87 44 24 6B N 0.09 0 1032 1328 Overcast 95% cloud Sunday, 08/11 00:00 2.7 72 37 20 5B N 0 0 1033 3172 Overcast 93% cloud 03:00 3.9 61 30 16 5B N 0.05 0 1032 3160 Overcast 99% cloud 06:00 5.5 48 23 12 4B N 0 0 1030 3009 Partly cloudy 25% cloud 09:00 6 44 14 8 3B N 0 0 1030 2850 Cloudy 78% cloud 12:00 6.7 40 5 3 1B N 0 0 1030 2974 Cloudy 72% cloud 15:00 7.5 33 7 4 2B S 0 0 1028 2886 Overcast 92% cloud 18:00 7.7 33 13 7 3B SW 0 0 1027 2754 Overcast 100% cloud 21:00 7.8 40 12 7 3B W 0 0 1026 2632 Overcast 98% cloud Monday, 09/11 00:00 7.9 51 12 7 3B NW 0.01 0 1026 2580 Overcast 100% cloud 03:00 8 60 17 9 3B NW 0.05 0 1023 2844 Partly cloudy 37% cloud 06:00 7.2 77 23 13 4B NW 0 0 1022 2735 Partly cloudy 36% cloud 09:00 6.6 83 37 20 5B NW 0.06 0 1022 2448 Cloudy 74% cloud 12:00 6.2 93 36 19 5B N 0.24 0 1023 2286 Overcast 93% cloud 15:00 5 86 44 24 6B N 0.47 0 1022 2167 Cloudy 53% cloud 18:00 3.4 83 52 28 7B N 0.61 0 1023 2240 Overcast 82% cloud 21:00 1.8 88 57 31 7B N 0.65 0 1024 1592 Overcast 87% cloud Tuesday, 10/11 00:00 1.2 91 52 28 7B N 0.15 0 1026 1326 Overcast 91% cloud 03:00 1.7 84 45 24 6B N 0.09 0 1025 1363 Overcast 86% cloud 06:00 1.2 90 45 24 6B N 0.47 0 1025 1329 Overcast 86% cloud 09:00 1.6 66 45 24 6B N 0.30 0 1026 1714 Cloudy 52% cloud 12:00 2.9 51 39 21 6B N 0 0 1027 2407 Partly cloudy 37% cloud 15:00 3.1 52 32 17 5B N 0 0 1027 2275 Clear 11% cloud 18:00 3.1 56 28 15 4B N 0 0 1027 2261 Partly cloudy 36% cloud 21:00 3.2 52 30 16 5B N 0 0 1028 2273 Clear 5% cloud Wednesday, 11/11 00:00 3.8 44 31 17 5B N 0 0 1029 2387 Clear 4% cloud 03:00 4.9 40 28 15 4B N 0 0 1028 2467 Clear 0% cloud 06:00 5.8 42 30 16 5B N 0 0 1027 2693 Clear 0% cloud |
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Forecast notes
Forecast table times: UTC.
Coordinates: 35.2094962°N, 135.8861511°E · Requested elevation: 1172 m. Model terrain: 382 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.