Worldwide Ski Resort Forecasts
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
Tramelan - 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 | Wednesday, 04/11 06:00 1.6 91 10 6 2B E — — 1024 1663 Overcast 96% cloud  09:00 2.6 89 16 8 3B E 0 0 1024 1835 Overcast 96% cloud 12:00 4.8 78 11 6 2B E 0.02 0 1023 2123 Overcast 83% cloud 15:00 4.7 79 11 6 2B E 0 0 1023 2147 Overcast 85% cloud 18:00 2.5 89 11 6 2B E 0 0 1023 2211 Partly cloudy 43% cloud  21:00 1.8 89 8 4 2B SE 0 0 1024 2434 Partly cloudy 21% cloud Thursday, 05/11 00:00 1.8 87 8 4 2B SE 0 0 1023 2538 Clear 11% cloud  03:00 1.9 87 7 4 2B SE 0 0 1022 2668 Partly cloudy 47% cloud 06:00 2.1 85 8 4 2B SE 0 0 1022 2682 Overcast 81% cloud 09:00 5.9 77 5 3 1B SE 0 0 1023 2774 Partly cloudy 46% cloud 12:00 10.2 63 2 1 1B SE 0 0 1023 2791 Partly cloudy 36% cloud 15:00 9.3 72 3 2 1B NE 0 0 1022 2757 Partly cloudy 25% cloud 18:00 5.1 81 2 1 1B E 0 0 1022 2818 Clear 5% cloud 21:00 4 78 3 2 1B SE 0 0 1022 2842 Clear 12% cloud Friday, 06/11 00:00 3.5 75 0 0 0B SE 0 0 1022 2833 Cloudy 69% cloud  03:00 3 82 1 0 0B SW 0 0 1022 2815 Overcast 99% cloud 06:00 2.7 88 3 1 1B W 0 0 1022 2592 Overcast 94% cloud 09:00 5.6 84 7 4 2B W 0.07 0 1023 2345 Overcast 90% cloud 12:00 6.9 83 9 5 2B W 0 0 1022 2038 Overcast 97% cloud 15:00 5.7 95 7 4 2B W 0.87 0 1023 1976 Overcast 100% cloud 18:00 4.9 97 7 4 2B W 0.64 0 1023 1876 Overcast 100% cloud 21:00 4.7 98 7 4 2B W 1.2 0 1023 1758 Overcast 100% cloud Saturday, 07/11 00:00 4.6 99 6 3 2B W 0.59 0 1023 1821 Overcast 100% cloud 03:00 4.8 97 6 3 2B SW 0.57 0 1023 1810 Overcast 100% cloud 06:00 4.5 97 6 3 2B SW 0.12 0 1023 1789 Overcast 100% cloud 09:00 5.3 97 7 4 2B W 0.12 0 1024 1760 Overcast 95% cloud 12:00 6 92 5 3 1B NW 0.25 0 1023 1775 Overcast 100% cloud 15:00 5.6 95 3 2 1B N 0.51 0 1023 1783 Overcast 100% cloud 18:00 4.6 98 1 1 1B N 0.63 0 1024 1798 Overcast 100% cloud 21:00 4.2 98 3 1 1B SE 0.60 0 1024 1882 Overcast 99% cloud Sunday, 08/11 00:00 3.5 97 4 2 1B S 0.08 0 1023 1923 Overcast 95% cloud 03:00 3.4 96 7 4 2B S 0 0 1023 1857 Overcast 96% cloud 06:00 3.3 94 8 4 2B S 0 0 1023 1900 Cloudy 79% cloud 09:00 5.4 90 8 4 2B S 0 0 1024 1973 Cloudy 78% cloud 12:00 7.7 72 10 6 2B S 0 0 1022 2063 Clear 14% cloud 15:00 7.5 74 11 6 2B S 0 0 1021 2283 Clear 5% cloud 18:00 5.1 87 9 5 2B S 0 0 1020 2415 Overcast 84% cloud 21:00 5.9 86 10 5 2B S 0.91 0 1020 2408 Overcast 99% cloud Monday, 09/11 00:00 5 93 10 6 2B S 4.9 0 1020 2504 Overcast 99% cloud 03:00 5.4 93 12 7 2B S 5.6 0 1018 2568 Overcast 97% cloud 06:00 5.5 91 11 6 2B SW 1.9 0 1018 2660 Overcast 100% cloud 09:00 7.3 91 14 8 3B S 5.1 0 1017 2744 Overcast 93% cloud 12:00 10.8 76 16 9 3B SW 0.14 0 1015 2744 Overcast 100% cloud 15:00 9.4 88 14 7 3B SW 0.45 0 1014 2808 Overcast 100% cloud 18:00 8.7 92 11 6 2B SW 2.3 0 1014 2864 Overcast 100% cloud 21:00 8.9 90 15 8 3B SW 0.81 0 1013 2989 Overcast 92% cloud Tuesday, 10/11 00:00 8.9 85 16 9 3B SW 0 0 1012 3052 Overcast 87% cloud 03:00 9.4 80 14 7 3B SW 0 0 1010 3039 Overcast 99% cloud 06:00 9 88 13 7 3B S 2.2 0 1009 3026 Overcast 100% cloud |
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Forecast notes
Forecast table times: UTC.
Coordinates: 47.2143516°N, 7.0841338°E · Requested elevation: 925 m. Model terrain: 854 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.
Tramelan is a mapped downhill ski area in CH. Forecasts cover three real lift-station locations from approximately 925 to 1209 metres. Elevations are terrain-model estimates.
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
Tramelan - Middle 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 | Wednesday, 04/11 06:00 1.5 89 13 7 3B E — — 1024 1669 Overcast 96% cloud 09:00 2.5 86 18 10 3B E 0 0 1024 1837 Overcast 96% cloud 12:00 4.5 74 13 7 3B E 0.02 0 1023 2124 Overcast 83% cloud 15:00 4.5 74 12 7 2B E 0 0 1022 2147 Overcast 84% cloud 18:00 2.9 82 12 6 2B E 0 0 1023 2212 Partly cloudy 42% cloud 21:00 2.8 78 10 5 2B SE 0 0 1024 2433 Partly cloudy 21% cloud Thursday, 05/11 00:00 2.9 75 9 5 2B SE 0 0 1023 2538 Clear 12% cloud 03:00 3.1 73 8 5 2B SE 0 0 1022 2668 Partly cloudy 46% cloud 06:00 3.3 71 8 4 2B SE 0 0 1022 2682 Overcast 81% cloud 09:00 6.3 67 5 3 1B SE 0 0 1023 2773 Partly cloudy 46% cloud 12:00 9.9 56 1 1 1B S 0 0 1023 2791 Partly cloudy 35% cloud 15:00 9.2 63 3 2 1B N 0 0 1022 2756 Partly cloudy 24% cloud 18:00 6 67 4 2 1B NE 0 0 1022 2819 Clear 5% cloud 21:00 5.1 64 4 2 1B E 0 0 1022 2841 Clear 11% cloud Friday, 06/11 00:00 4.4 64 3 1 1B NE 0 0 1022 2832 Cloudy 69% cloud 03:00 3.6 75 2 1 1B NE 0 0 1022 2813 Overcast 99% cloud 06:00 3 83 2 1 1B NW 0 0 1022 2590 Overcast 95% cloud 09:00 5 82 8 4 2B W 0.07 0 1023 2342 Overcast 90% cloud 12:00 5.8 86 10 6 2B W 0 0 1022 2037 Overcast 97% cloud 15:00 4.8 96 10 5 2B NW 0.91 0 1023 1976 Overcast 100% cloud 18:00 4.1 97 9 5 2B W 0.64 0 1023 1876 Overcast 100% cloud 21:00 3.9 98 10 5 2B W 1.2 0 1023 1760 Overcast 100% cloud Saturday, 07/11 00:00 3.9 99 9 5 2B W 0.60 0 1023 1821 Overcast 100% cloud 03:00 4.1 97 8 4 2B W 0.57 0 1023 1810 Overcast 100% cloud 06:00 3.9 96 8 4 2B W 0.12 0 1023 1789 Overcast 100% cloud 09:00 4.5 97 8 5 2B W 0.12 0 1024 1761 Overcast 95% cloud 12:00 5 93 5 3 1B W 0.25 0 1023 1776 Overcast 100% cloud 15:00 4.7 95 2 1 1B NW 0.51 0 1023 1784 Overcast 100% cloud 18:00 4 97 1 0 0B S 0.63 0 1024 1798 Overcast 100% cloud 21:00 3.8 95 4 2 1B SE 0.60 0 1024 1883 Overcast 99% cloud Sunday, 08/11 00:00 3.3 94 6 3 1B S 0.08 0 1023 1924 Overcast 95% cloud 03:00 3.1 93 9 5 2B SW 0 0 1023 1857 Overcast 96% cloud 06:00 3.1 89 12 6 2B SW 0 0 1023 1901 Cloudy 79% cloud 09:00 4.7 85 12 7 2B SW 0 0 1024 1974 Cloudy 79% cloud 12:00 6.7 69 15 8 3B SW 0 0 1022 2064 Clear 14% cloud 15:00 6.7 73 17 9 3B SW 0 0 1021 2284 Clear 6% cloud 18:00 5.2 84 15 8 3B SW 0 0 1020 2416 Overcast 84% cloud 21:00 5.8 84 16 8 3B SW 0.87 0 1020 2409 Overcast 99% cloud Monday, 09/11 00:00 5.2 90 20 11 4B SW 4.8 0 1020 2505 Overcast 100% cloud 03:00 5.7 90 23 12 4B SW 5.5 0 1018 2568 Overcast 97% cloud 06:00 5.9 87 21 11 4B SW 1.9 0 1018 2661 Overcast 100% cloud 09:00 7.5 88 25 14 4B SW 5.0 0 1017 2744 Overcast 93% cloud 12:00 10.2 77 27 14 4B SW 0.14 0 1015 2743 Overcast 100% cloud 15:00 9.2 85 24 13 4B SW 0.44 0 1014 2808 Overcast 100% cloud 18:00 8.7 89 21 11 4B SW 2.3 0 1014 2865 Overcast 100% cloud 21:00 9.1 84 25 14 4B SW 0.80 0 1013 2991 Overcast 92% cloud Tuesday, 10/11 00:00 9.4 80 27 15 4B SW 0 0 1012 3052 Overcast 87% cloud 03:00 10 76 25 13 4B SW 0 0 1010 3039 Overcast 99% cloud 06:00 9.2 84 22 12 4B SW 2.1 0 1009 3026 Overcast 100% cloud |
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Forecast notes
Forecast table times: UTC.
Coordinates: 47.2085582°N, 7.0797385°E · Requested elevation: 1054 m. Model terrain: 848 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.
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
Tramelan - 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 | Wednesday, 04/11 06:00 1.3 87 16 9 3B E — — 1024 1667 Overcast 97% cloud 09:00 2.2 84 20 11 4B E 0 0 1024 1835 Overcast 96% cloud 12:00 4.3 68 15 8 3B SE 0.02 0 1023 2125 Overcast 83% cloud 15:00 4.2 68 14 7 3B E 0 0 1022 2148 Overcast 84% cloud 18:00 3.3 74 14 7 3B E 0 0 1023 2212 Partly cloudy 41% cloud 21:00 3.8 67 11 6 2B SE 0 0 1024 2432 Partly cloudy 20% cloud Thursday, 05/11 00:00 4.2 62 10 5 2B SE 0 0 1023 2537 Clear 14% cloud 03:00 4.6 59 10 5 2B SE 0 0 1022 2667 Partly cloudy 48% cloud 06:00 4.7 57 9 5 2B SE 0 0 1022 2682 Overcast 82% cloud 09:00 6.7 55 5 3 1B SE 0 0 1024 2773 Partly cloudy 48% cloud 12:00 9.4 48 2 1 1B SW 0 0 1023 2791 Partly cloudy 36% cloud 15:00 9 53 3 2 1B N 0 0 1022 2757 Partly cloudy 25% cloud 18:00 6.9 53 6 3 2B NE 0 0 1022 2820 Clear 5% cloud 21:00 6.3 50 7 4 2B NE 0 0 1022 2842 Clear 11% cloud Friday, 06/11 00:00 5.6 52 6 3 2B NE 0 0 1022 2833 Cloudy 69% cloud 03:00 4.3 68 5 2 1B NE 0 0 1022 2812 Overcast 99% cloud 06:00 3.2 79 4 2 1B N 0 0 1022 2590 Overcast 95% cloud 09:00 4.3 80 9 5 2B W 0.07 0 1023 2340 Overcast 90% cloud 12:00 4.5 89 12 7 2B W 0 0 1022 2036 Overcast 97% cloud 15:00 3.8 97 14 7 3B NW 0.92 0 1023 1975 Overcast 100% cloud 18:00 3.2 96 12 7 3B NW 0.65 0 1023 1876 Overcast 100% cloud 21:00 2.9 98 13 7 3B NW 1.2 0 1023 1761 Overcast 100% cloud Saturday, 07/11 00:00 3 100 13 7 3B NW 0.59 0 1023 1820 Overcast 100% cloud 03:00 3.2 97 11 6 2B W 0.55 0 1023 1809 Overcast 100% cloud 06:00 3.1 96 10 5 2B W 0.12 0 1023 1789 Overcast 100% cloud 09:00 3.4 97 10 5 2B W 0.12 0 1024 1762 Overcast 94% cloud 12:00 3.8 95 5 3 1B W 0.25 0 1023 1778 Overcast 100% cloud 15:00 3.6 96 1 1 1B NW 0.51 0 1023 1785 Overcast 100% cloud 18:00 3.2 95 3 2 1B S 0.61 0 1024 1798 Overcast 100% cloud 21:00 3.3 91 5 3 1B S 0.59 0 1024 1882 Overcast 98% cloud Sunday, 08/11 00:00 3 90 8 4 2B SW 0.08 0 1024 1924 Overcast 95% cloud 03:00 2.7 90 13 7 3B SW 0 0 1023 1858 Overcast 96% cloud 06:00 2.8 84 17 9 3B SW 0 0 1023 1903 Overcast 80% cloud 09:00 4 78 18 9 3B SW 0 0 1024 1974 Cloudy 79% cloud 12:00 5.5 64 21 11 4B SW 0 0 1023 2066 Clear 15% cloud 15:00 5.9 71 25 13 4B SW 0 0 1021 2284 Clear 6% cloud 18:00 5.3 82 23 13 4B SW 0 0 1020 2415 Overcast 83% cloud 21:00 5.6 82 23 13 4B SW 0.88 0 1020 2410 Overcast 99% cloud Monday, 09/11 00:00 5.4 86 32 17 5B SW 4.6 0 1020 2505 Overcast 99% cloud 03:00 6.1 87 36 20 5B SW 5.3 0 1019 2567 Overcast 97% cloud 06:00 6.3 84 34 18 5B SW 1.8 0 1018 2661 Overcast 99% cloud 09:00 7.7 83 39 21 5B SW 4.8 0 1017 2745 Overcast 93% cloud 12:00 9.5 77 39 21 6B SW 0.13 0 1016 2742 Overcast 100% cloud 15:00 9.1 81 36 19 5B SW 0.43 0 1014 2808 Overcast 100% cloud 18:00 8.7 85 33 18 5B SW 2.2 0 1014 2865 Overcast 100% cloud 21:00 9.3 78 38 21 5B SW 0.79 0 1013 2991 Overcast 90% cloud Tuesday, 10/11 00:00 10 74 41 22 6B SW 0 0 1012 3052 Overcast 87% cloud 03:00 10.5 70 38 21 5B SW 0 0 1010 3039 Overcast 99% cloud 06:00 9.4 79 32 17 5B SW 2.1 0 1009 3026 Overcast 100% cloud |
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Forecast notes
Forecast table times: UTC.
Coordinates: 47.2019981°N, 7.0845155°E · Requested elevation: 1209 m. Model terrain: 837 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.