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
Bumbach - 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 2.2 89 2 1 1B NE — — 1023 1834 Overcast 96% cloud  09:00 4.4 82 5 3 1B NE 0.00 0 1023 1904 Cloudy 79% cloud  12:00 7.3 72 4 2 1B NE 0.00 0 1021 2148 Overcast 82% cloud 15:00 7 74 3 2 1B NE 0 0 1021 2223 Overcast 86% cloud 18:00 4.2 87 3 2 1B E 0 0 1022 2337 Cloudy 57% cloud 21:00 3.7 83 2 1 1B SE 0 0 1022 2466 Cloudy 51% cloud Thursday, 05/11 00:00 3.4 77 2 1 1B SE 0 0 1023 2546 Partly cloudy 38% cloud  03:00 3.3 74 2 1 1B E 0 0 1022 2677 Partly cloudy 35% cloud 06:00 3.1 76 1 1 1B SE 0 0 1022 2800 Cloudy 57% cloud 09:00 8.3 61 2 1 1B NE 0 0 1023 2873 Partly cloudy 42% cloud 12:00 11.5 55 2 1 1B N 0 0 1022 2869 Partly cloudy 45% cloud 15:00 10.7 68 2 1 1B NE 0 0 1022 2857 Clear 20% cloud  18:00 6.6 77 2 1 1B E 0 0 1022 2877 Partly cloudy 48% cloud 21:00 5.8 76 2 1 1B SE 0 0 1022 2980 Partly cloudy 41% cloud Friday, 06/11 00:00 5.6 76 1 0 0B SE 0 0 1021 2959 Overcast 97% cloud 03:00 5.5 80 1 1 0B W 0.25 0 1021 2864 Overcast 96% cloud 06:00 4.5 83 1 1 1B W 0.10 0 1021 2771 Overcast 85% cloud 09:00 6 82 4 2 1B W 0 0 1023 2480 Cloudy 74% cloud 12:00 7.4 74 4 2 1B W 0 0 1023 2236 Overcast 97% cloud 15:00 6.3 84 3 1 1B W 0.20 0 1022 2099 Overcast 99% cloud 18:00 5.3 92 2 1 1B W 0.58 0 1023 1908 Overcast 100% cloud 21:00 5 93 3 1 1B SW 0.95 0 1024 1787 Overcast 100% cloud Saturday, 07/11 00:00 4.8 92 2 1 1B SW 0.46 0 1024 1774 Overcast 100% cloud 03:00 4.8 92 2 1 1B SW 0.17 0 1023 1784 Overcast 99% cloud 06:00 5 90 2 1 1B S 0.19 0 1023 1821 Overcast 96% cloud 09:00 6 89 1 0 0B N 0.12 0 1024 1838 Overcast 86% cloud 12:00 7 82 2 1 1B N 0.14 0 1022 1908 Overcast 99% cloud 15:00 6.3 89 2 1 1B NE 0.80 0 1022 1887 Overcast 100% cloud 18:00 5.1 93 1 1 0B NE 0.28 0 1023 1877 Overcast 87% cloud 21:00 4.9 91 2 1 1B E 0 0 1023 1930 Overcast 81% cloud Sunday, 08/11 00:00 4.5 88 1 1 1B SE 0 0 1023 1984 Overcast 89% cloud 03:00 4.1 89 1 1 0B S 0.05 0 1023 1945 Cloudy 79% cloud 06:00 3.7 89 0 0 0B SE 0.04 0 1023 1968 Partly cloudy 37% cloud 09:00 6.5 80 1 1 1B E 0 0 1024 2010 Partly cloudy 22% cloud 12:00 10 56 3 2 1B NW 0 0 1022 2166 Clear 12% cloud 15:00 9 68 3 2 1B N 0 0 1021 2305 Clear 4% cloud 18:00 4.8 82 2 1 1B SE 0 0 1021 2450 Clear 16% cloud 21:00 5 74 1 1 1B SE 0.08 0 1019 2539 Overcast 95% cloud Monday, 09/11 00:00 6.2 70 1 1 0B SE 0.09 0 1019 2518 Overcast 99% cloud 03:00 6.6 70 2 1 1B SE 0.53 0 1017 2606 Overcast 82% cloud 06:00 6.1 69 2 1 1B SE 0 0 1017 2676 Overcast 98% cloud 09:00 9.6 69 2 1 1B E 0 0 1017 2768 Overcast 99% cloud 12:00 12.5 56 2 1 1B N 0 0 1016 2792 Overcast 100% cloud 15:00 11.6 66 2 1 1B E 0 0 1014 2850 Overcast 98% cloud 18:00 9.6 68 1 1 1B E 0.02 0 1014 2926 Overcast 100% cloud 21:00 8.8 68 3 2 1B SE 0.01 0 1013 3064 Overcast 82% cloud Tuesday, 10/11 00:00 7.3 72 4 2 1B SE 0 0 1013 3060 Overcast 97% cloud 03:00 7.5 70 4 2 1B SE 0 0 1011 3046 Overcast 98% cloud 06:00 8.1 70 4 2 1B SE 0 0 1009 3035 Overcast 100% cloud |
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Forecast notes
Forecast table times: UTC.
Coordinates: 46.8132214°N, 7.8910995°E · Requested elevation: 916 m. Model terrain: 1070 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.
Bumbach is a mapped downhill ski area in CH. Forecasts cover three real lift-station locations from approximately 916 to 1355 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
Bumbach - 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 88 2 1 1B E — — 1023 1842 Overcast 96% cloud 09:00 3.1 83 5 3 1B NE 0.00 0 1023 1914 Cloudy 78% cloud 12:00 5.7 73 3 1 1B E 0.00 0 1021 2150 Overcast 82% cloud 15:00 5.6 75 3 1 1B E 0 0 1021 2225 Overcast 85% cloud 18:00 3.9 81 4 2 1B E 0 0 1022 2337 Cloudy 54% cloud 21:00 3.7 76 4 2 1B SE 0 0 1022 2466 Cloudy 51% cloud Thursday, 05/11 00:00 3.5 70 4 2 1B SE 0 0 1023 2545 Partly cloudy 39% cloud 03:00 3.6 65 4 2 1B SE 0 0 1022 2677 Partly cloudy 36% cloud 06:00 3.7 67 3 1 1B S 0 0 1022 2799 Cloudy 56% cloud 09:00 7.3 58 2 1 1B SE 0 0 1023 2871 Partly cloudy 43% cloud 12:00 9.8 54 1 1 0B NE 0 0 1022 2868 Partly cloudy 45% cloud 15:00 9.4 64 1 1 0B E 0 0 1022 2857 Clear 20% cloud 18:00 6.5 70 2 1 1B E 0 0 1022 2877 Partly cloudy 49% cloud 21:00 6 67 2 1 1B E 0 0 1022 2978 Partly cloudy 42% cloud Friday, 06/11 00:00 5.7 67 1 0 0B E 0 0 1021 2955 Overcast 97% cloud 03:00 5.3 73 1 0 0B W 0.25 0 1021 2862 Overcast 96% cloud 06:00 4.1 78 1 1 1B W 0.08 0 1021 2765 Overcast 85% cloud 09:00 4.4 84 6 3 1B W 0 0 1023 2475 Cloudy 74% cloud 12:00 5.3 80 5 3 1B W 0 0 1023 2237 Overcast 97% cloud 15:00 4.4 89 4 2 1B NW 0.21 0 1022 2100 Overcast 99% cloud 18:00 3.5 96 3 2 1B W 0.60 0 1023 1907 Overcast 100% cloud 21:00 3.1 97 4 2 1B W 0.94 0 1024 1788 Overcast 100% cloud Saturday, 07/11 00:00 3 96 4 2 1B W 0.45 0 1024 1777 Overcast 100% cloud 03:00 3.1 95 3 2 1B W 0.16 0 1023 1785 Overcast 99% cloud 06:00 3.4 93 2 1 1B SW 0.20 0 1023 1822 Overcast 95% cloud 09:00 4.1 92 1 0 0B NW 0.12 0 1024 1839 Overcast 86% cloud 12:00 4.9 87 2 1 1B N 0.13 0 1022 1908 Overcast 99% cloud 15:00 4.4 92 2 1 1B NE 0.78 0 1022 1888 Overcast 100% cloud 18:00 3.6 95 2 1 1B E 0.28 0 1023 1879 Overcast 87% cloud 21:00 3.6 92 2 1 1B SE 0 0 1023 1932 Overcast 81% cloud Sunday, 08/11 00:00 3.5 86 1 1 1B S 0 0 1023 1985 Overcast 88% cloud 03:00 3.2 88 2 1 1B SW 0.05 0 1023 1946 Cloudy 79% cloud 06:00 2.9 87 1 0 0B S 0.04 0 1023 1970 Partly cloudy 37% cloud 09:00 4.8 79 2 1 1B SE 0 0 1024 2013 Partly cloudy 22% cloud 12:00 7.7 57 2 1 1B NW 0 0 1022 2170 Clear 11% cloud 15:00 7.2 67 2 1 1B NW 0 0 1021 2308 Clear 4% cloud 18:00 4.8 74 3 2 1B S 0 0 1021 2453 Clear 16% cloud 21:00 5.1 64 2 1 1B S 0.07 0 1019 2542 Overcast 95% cloud Monday, 09/11 00:00 5.9 62 3 1 1B S 0.07 0 1019 2520 Overcast 99% cloud 03:00 6.6 61 4 2 1B S 0.47 0 1017 2608 Overcast 81% cloud 06:00 6.4 61 4 2 1B S 0 0 1017 2678 Overcast 98% cloud 09:00 8.9 62 3 2 1B S 0 0 1017 2769 Overcast 99% cloud 12:00 10.9 54 2 1 1B W 0 0 1016 2794 Overcast 100% cloud 15:00 10.4 62 2 1 1B S 0 0 1014 2853 Overcast 98% cloud 18:00 9.1 63 2 1 1B S 0.01 0 1014 2928 Overcast 100% cloud 21:00 8.8 62 4 2 1B S 0.01 0 1013 3064 Overcast 81% cloud Tuesday, 10/11 00:00 8.1 63 5 3 1B S 0 0 1013 3060 Overcast 97% cloud 03:00 8.4 61 4 2 1B S 0 0 1011 3046 Overcast 98% cloud 06:00 8.9 62 4 2 1B SE 0 0 1009 3035 Overcast 100% cloud |
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Forecast notes
Forecast table times: UTC.
Coordinates: 46.802171°N, 7.8835873°E · Requested elevation: 1216 m. Model terrain: 1069 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
Bumbach - 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 1.7 84 3 2 1B SE — — 1023 1845 Overcast 96% cloud 09:00 2.7 80 6 3 2B E 0.00 0 1023 1918 Cloudy 77% cloud 12:00 4.8 73 4 2 1B SE 0.00 0 1021 2151 Overcast 82% cloud 15:00 4.9 73 4 2 1B SE 0 0 1021 2225 Overcast 85% cloud 18:00 4.2 73 6 3 2B SE 0 0 1022 2337 Cloudy 53% cloud 21:00 4.5 67 6 3 2B SE 0 0 1022 2465 Cloudy 51% cloud Thursday, 05/11 00:00 4.3 63 6 3 2B SE 0 0 1023 2544 Partly cloudy 39% cloud 03:00 4.7 56 6 3 2B SE 0 0 1022 2677 Partly cloudy 36% cloud 06:00 4.9 57 5 2 1B S 0 0 1022 2798 Cloudy 56% cloud 09:00 7 54 3 2 1B S 0 0 1023 2870 Partly cloudy 43% cloud 12:00 9 51 2 1 1B SE 0 0 1022 2867 Partly cloudy 45% cloud 15:00 8.9 59 2 1 1B SE 0 0 1022 2857 Clear 19% cloud 18:00 7.1 62 3 2 1B E 0 0 1022 2877 Partly cloudy 50% cloud 21:00 6.9 57 3 2 1B E 0 0 1022 2977 Partly cloudy 42% cloud Friday, 06/11 00:00 6.6 56 1 1 1B E 0 0 1021 2954 Overcast 97% cloud 03:00 5.9 64 1 1 0B SW 0.26 0 1021 2861 Overcast 96% cloud 06:00 4.6 71 1 1 1B W 0.07 0 1021 2763 Overcast 85% cloud 09:00 3.7 83 8 4 2B W 0 0 1023 2475 Cloudy 74% cloud 12:00 4 82 7 4 2B W 0 0 1023 2239 Overcast 97% cloud 15:00 3.5 90 5 3 1B NW 0.21 0 1022 2102 Overcast 99% cloud 18:00 2.6 97 5 3 1B NW 0.61 0 1023 1909 Overcast 100% cloud 21:00 2.2 97 5 3 1B W 0.93 0 1024 1790 Overcast 100% cloud Saturday, 07/11 00:00 2.2 96 6 3 2B W 0.45 0 1024 1778 Overcast 100% cloud 03:00 2.3 95 5 3 1B W 0.15 0 1023 1785 Overcast 99% cloud 06:00 2.6 92 3 2 1B W 0.20 0 1023 1823 Overcast 95% cloud 09:00 3.1 91 1 1 0B NW 0.12 0 1024 1840 Overcast 87% cloud 12:00 3.7 88 2 1 1B NE 0.13 0 1022 1909 Overcast 99% cloud 15:00 3.4 92 3 1 1B NE 0.78 0 1022 1889 Overcast 100% cloud 18:00 2.9 94 2 1 1B E 0.29 0 1023 1880 Overcast 87% cloud 21:00 3.2 89 2 1 1B SE 0 0 1023 1933 Overcast 81% cloud Sunday, 08/11 00:00 3.4 82 2 1 1B S 0 0 1023 1986 Overcast 88% cloud 03:00 3 84 3 2 1B SW 0.05 0 1023 1946 Cloudy 79% cloud 06:00 2.9 81 1 1 1B S 0.05 0 1023 1971 Partly cloudy 38% cloud 09:00 4 74 3 1 1B SE 0 0 1024 2014 Partly cloudy 21% cloud 12:00 6.3 57 2 1 1B W 0 0 1022 2172 Clear 11% cloud 15:00 6.4 65 2 1 1B W 0 0 1021 2309 Clear 4% cloud 18:00 5.4 65 5 3 1B S 0 0 1021 2454 Clear 15% cloud 21:00 6 52 3 2 1B SW 0.07 0 1019 2543 Overcast 94% cloud Monday, 09/11 00:00 6.4 53 5 2 1B S 0.07 0 1019 2521 Overcast 99% cloud 03:00 7.2 52 7 4 2B SW 0.42 0 1017 2609 Overcast 80% cloud 06:00 7.5 53 8 4 2B SW 0 0 1017 2679 Overcast 98% cloud 09:00 9.1 53 6 3 2B SW 0 0 1017 2770 Overcast 99% cloud 12:00 10.2 51 5 3 1B SW 0 0 1016 2795 Overcast 100% cloud 15:00 10 57 4 2 1B S 0 0 1014 2855 Overcast 97% cloud 18:00 9.4 56 4 2 1B SW 0.01 0 1014 2929 Overcast 100% cloud 21:00 9.6 55 6 3 2B S 0.01 0 1013 3064 Overcast 81% cloud Tuesday, 10/11 00:00 9.6 53 8 4 2B SW 0 0 1013 3060 Overcast 97% cloud 03:00 9.9 52 5 3 1B S 0 0 1011 3046 Overcast 98% cloud 06:00 10.4 53 5 3 1B S 0 0 1009 3036 Overcast 100% cloud |
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Forecast notes
Forecast table times: UTC.
Coordinates: 46.7971452°N, 7.883212°E · Requested elevation: 1355 m. Model terrain: 1074 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.