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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.
Bosco Gurin – Grossalp - Base lift station
ECMWF · Model run: Next update expected:
Day Local time Temp. (°C) Humidity (%) Wind (km/h) Wind (knots) Wind (Bft) Direction Precip. (mm) Snow (cm) Pressure (hPa) Freezing (m) Conditions | Thursday, 05/11 07:00 1.4 91 2 1 1B SW — — 1029 < 1767 Overcast 100% cloud  10:00 2.9 84 4 2 1B S 0.03 0 1029 2071 Overcast 95% cloud 13:00 4.8 73 5 3 1B S 0.02 0 1028 2336 Overcast 92% cloud 16:00 4.5 74 3 2 1B S 0 0 1027 2403 Cloudy 78% cloud  19:00 1.3 86 1 0 0B N 0 0 1027 < 1767 Cloudy 70% cloud 22:00 -0.2 87 2 1 1B NW 0.00 0 1026 < 1767 Overcast 99% cloud Friday, 06/11 01:00 -1.1 90 1 0 0B NW 0.16 0 1026 < 1767 Overcast 95% cloud 04:00 0.9 88 1 1 0B NW 0.60 0.2 1025 < 1767 Overcast 100% cloud 07:00 1.9 88 1 1 1B N 1.0 0 1023 1858 Overcast 100% cloud 10:00 2.9 89 1 0 0B SE 2.0 0 1024 2084 Overcast 100% cloud 13:00 3.1 88 2 1 1B S 2.0 0 1023 2110 Overcast 100% cloud 16:00 2.9 89 1 1 1B S 0.89 0 1022 2075 Overcast 100% cloud 19:00 2.4 91 1 1 0B SW 0.24 0 1022 1954 Overcast 100% cloud 22:00 2.1 91 1 0 0B S 0.88 0 1023 1878 Overcast 100% cloud Saturday, 07/11 01:00 1.7 92 1 1 0B NW 1.1 0 1024 1805 Overcast 100% cloud 04:00 1.8 90 1 1 1B NW 0.25 0 1023 1813 Overcast 96% cloud 07:00 1.7 88 1 1 0B NW 0.27 0 1024 1789 Overcast 86% cloud 10:00 2.8 85 2 1 1B S 0.09 0 1025 1976 Overcast 86% cloud 13:00 3 86 4 2 1B S 0.29 0 1025 2000 Overcast 100% cloud 16:00 2.9 85 3 2 1B S 0.04 0 1025 1986 Overcast 100% cloud 19:00 2.2 89 1 1 0B S 0.09 0 1026 1891 Overcast 91% cloud 22:00 1.8 90 0 0 0B E 0.00 0 1027 1816 Overcast 91% cloud Sunday, 08/11 01:00 1.1 89 1 0 0B NW 0 0 1027 < 1767 Overcast 93% cloud 04:00 0.8 83 2 1 1B NW 0 0 1027 < 1767 Overcast 86% cloud 07:00 -1.3 83 3 1 1B NW 0 0 1026 < 1767 Cloudy 74% cloud 10:00 2.5 70 1 1 1B S 0 0 1027 1965 Partly cloudy 45% cloud  13:00 4 63 4 2 1B S 0 0 1026 2173 Cloudy 73% cloud 16:00 3.1 70 1 1 0B SE 0 0 1025 2072 Cloudy 59% cloud 19:00 0.3 82 1 0 0B N 0 0 1026 < 1767 Cloudy 69% cloud 22:00 -1.4 85 3 1 1B N 0 0 1027 < 1767 Overcast 90% cloud Monday, 09/11 01:00 -0.4 78 3 1 1B N 0 0 1026 < 1767 Overcast 98% cloud 04:00 -0.5 79 2 1 1B N 0.00 0 1025 < 1767 Overcast 94% cloud 07:00 -1.1 80 1 1 1B NW 0.00 0 1026 < 1767 Overcast 90% cloud 10:00 2.3 68 3 2 1B S 0 0 1026 2018 Overcast 97% cloud 13:00 3.1 75 4 2 1B S 0.03 0 1024 2309 Overcast 100% cloud 16:00 2.6 80 4 2 1B S 0.18 0 1023 2204 Overcast 100% cloud 19:00 1.5 90 2 1 1B S 0.41 0 1024 < 1767 Overcast 100% cloud 22:00 1.5 89 1 0 0B NE 0.49 0 1023 < 1767 Overcast 100% cloud Tuesday, 10/11 01:00 1.5 88 2 1 1B N 0.20 0 1022 < 1767 Overcast 100% cloud 04:00 1.7 88 2 1 1B N 0.45 0 1020 1867 Overcast 100% cloud 07:00 1.2 87 2 1 1B N 0.35 0 1019 < 1767 Overcast 97% cloud 10:00 3.8 81 1 1 1B SE 0.51 0 1018 2629 Overcast 100% cloud 13:00 5.2 77 2 1 1B NE 0.16 0 1017 2823 Overcast 100% cloud 16:00 5.8 75 1 0 0B NE 0.39 0 1014 2928 Partly cloudy 40% cloud 19:00 2.8 82 2 1 1B N 0.02 0 1014 2563 Cloudy 62% cloud 22:00 1.5 84 1 1 0B NW 0 0 1014 < 1767 Cloudy 52% cloud Wednesday, 11/11 01:00 -0.1 83 1 1 0B NW 0 0 1014 < 1767 Partly cloudy 33% cloud 04:00 -2.7 85 2 1 1B N 0 0 1013 < 1767 Partly cloudy 49% cloud 07:00 -2.3 84 2 1 1B N 0 0 1014 < 1767 Overcast 82% cloud |
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Forecast notes
Forecast table times: Europe/Zurich.
Coordinates: 46.3151374°N, 8.4877492°E · Requested elevation: 1482 m. Model terrain: 1765 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.
Source: ECMWF · CC BY 4.0 · Processed by Snow Report.
Bosco Gurin – Grossalp is a mapped downhill ski area in CH. Forecasts cover three real lift-station locations from approximately 1482 to 2331 metres. Elevations are terrain-model estimates.
Data: OpenSkiData / OpenSkiMap, OpenStreetMap contributors (ODbL), Skimap.org, Who's On First, Mapterhorn.
Bosco Gurin – Grossalp - 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 | Thursday, 05/11 06:00 -0.7 97 5 3 1B S — — 1029 < 1781 Overcast 100% cloud 09:00 0.7 90 7 4 2B S 0.03 0 1029 2066 Overcast 93% cloud 12:00 2.5 80 7 4 2B S 0.02 0 1028 2337 Overcast 92% cloud 15:00 2.3 80 6 3 2B S 0 0 1027 2398 Cloudy 78% cloud 18:00 -0.5 91 2 1 1B SW 0 0 1027 < 1781 Cloudy 71% cloud 21:00 -1.9 94 2 1 1B SW 0.01 0 1026 < 1781 Overcast 99% cloud Friday, 06/11 00:00 -2.7 95 2 1 1B S 0.20 0 1026 < 1781 Overcast 96% cloud 03:00 -1 95 2 1 1B S 0.62 0.2 1025 < 1781 Overcast 100% cloud 06:00 -0.2 96 1 1 1B SE 1.1 0.3 1023 1847 Overcast 100% cloud 09:00 0.8 96 2 1 1B SE 2.0 0.6 1024 2083 Overcast 100% cloud 12:00 0.9 96 2 1 1B S 1.9 0.6 1023 2113 Overcast 100% cloud 15:00 0.8 97 2 1 1B S 0.84 0.3 1022 2077 Overcast 100% cloud 18:00 0.2 99 1 0 0B S 0.23 0 1022 1954 Overcast 100% cloud 21:00 -0.1 99 0 0 0B — 0.83 0.2 1023 1877 Overcast 100% cloud Saturday, 07/11 00:00 -0.5 99 1 1 1B NW 1.1 0.3 1024 1804 Overcast 100% cloud 03:00 -0.4 97 2 1 1B NW 0.25 0.1 1023 1813 Overcast 96% cloud 06:00 -0.6 95 1 1 1B NW 0.26 0.1 1024 1786 Overcast 87% cloud 09:00 0.4 93 2 1 1B S 0.08 0 1025 1978 Overcast 87% cloud 12:00 0.6 93 5 3 1B S 0.27 0.1 1025 2002 Overcast 100% cloud 15:00 0.5 91 4 2 1B S 0.04 0 1025 1986 Overcast 100% cloud 18:00 -0.1 95 2 1 1B S 0.08 0 1026 1885 Overcast 91% cloud 21:00 -0.5 95 1 1 1B S 0.01 0 1027 1806 Overcast 91% cloud Sunday, 08/11 00:00 -1.1 93 1 1 1B SW 0 0 1027 < 1781 Overcast 92% cloud 03:00 -1.4 86 3 1 1B NW 0 0 1027 < 1781 Overcast 85% cloud 06:00 -3.2 83 3 1 1B NW 0 0 1026 < 1781 Cloudy 72% cloud 09:00 0.2 71 2 1 1B SW 0 0 1027 1956 Partly cloudy 45% cloud 12:00 1.6 66 3 2 1B S 0 0 1026 2171 Cloudy 69% cloud 15:00 0.8 72 1 0 0B SW 0 0 1025 2064 Cloudy 57% cloud 18:00 -1.8 84 2 1 1B NW 0 0 1026 < 1781 Cloudy 70% cloud 21:00 -3.2 88 3 2 1B NW 0 0 1027 < 1781 Overcast 90% cloud Monday, 09/11 00:00 -2.3 82 2 1 1B NW 0 0 1026 < 1781 Overcast 98% cloud 03:00 -2.4 83 2 1 1B NW 0.01 0 1025 < 1781 Overcast 94% cloud 06:00 -2.8 85 2 1 1B W 0.00 0 1026 < 1781 Overcast 90% cloud 09:00 0.3 73 4 2 1B S 0 0 1026 2002 Overcast 96% cloud 12:00 1.1 79 4 2 1B S 0.03 0 1024 2301 Overcast 99% cloud 15:00 0.7 86 4 2 1B S 0.18 0 1023 2188 Overcast 100% cloud 18:00 -0.3 96 3 2 1B SW 0.41 0.1 1024 < 1781 Overcast 100% cloud 21:00 -0.3 95 2 1 1B W 0.53 0.2 1023 < 1781 Overcast 100% cloud Tuesday, 10/11 00:00 -0.3 95 2 1 1B NW 0.21 0 1022 < 1781 Overcast 100% cloud 03:00 -0.1 95 2 1 1B NW 0.48 0.1 1020 1808 Overcast 100% cloud 06:00 -0.5 94 2 1 1B NW 0.40 0.1 1019 < 1781 Overcast 97% cloud 09:00 1.9 89 1 1 0B SW 0.54 0 1018 2623 Overcast 100% cloud 12:00 3.1 85 1 1 0B NW 0.21 0 1017 2822 Overcast 100% cloud 15:00 3.7 81 2 1 1B NW 0.42 0 1014 2925 Partly cloudy 40% cloud 18:00 1 88 3 2 1B NW 0.04 0 1014 2563 Cloudy 62% cloud 21:00 -0.1 89 2 1 1B NW 0 0 1014 < 1781 Cloudy 53% cloud Wednesday, 11/11 00:00 -1.6 88 1 1 1B NW 0 0 1014 < 1781 Partly cloudy 35% cloud 03:00 -3.9 90 2 1 1B NW 0 0 1013 < 1781 Cloudy 50% cloud 06:00 -3.6 88 1 1 1B NW 0 0 1014 < 1781 Overcast 83% cloud |
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Forecast notes
Forecast table times: UTC.
Coordinates: 46.3158805°N, 8.4705788°E · Requested elevation: 1902 m. Model terrain: 1778 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.
Source: ECMWF · CC BY 4.0 · Processed by Snow Report.
Bosco Gurin – Grossalp - Top lift station
ECMWF · Model run: Next update expected:
Day Local time Temp. (°C) Humidity (%) Wind (km/h) Wind (knots) Wind (Bft) Direction Precip. (mm) Snow (cm) Pressure (hPa) Freezing (m) Conditions | Thursday, 05/11 07:00 -2.3 92 16 8 3B S — — 1029 < 1790 Overcast 100% cloud 10:00 -1.1 88 17 9 3B S 0.03 0 1029 2062 Overcast 90% cloud 13:00 0 84 16 9 3B S 0.02 0 1028 2338 Overcast 92% cloud 16:00 0.3 80 15 8 3B S 0 0 1027 2393 Cloudy 77% cloud 19:00 -1.3 87 12 6 2B S 0 0 1027 < 1790 Cloudy 71% cloud 22:00 -2.3 91 12 7 2B S 0.01 0 1026 < 1790 Overcast 99% cloud Friday, 06/11 01:00 -2.9 89 12 6 2B S 0.27 0.3 1026 < 1790 Overcast 96% cloud 04:00 -1.9 93 12 6 2B S 0.66 0.2 1025 < 1790 Overcast 100% cloud 07:00 -1.6 97 9 5 2B S 1.1 0.3 1023 1835 Overcast 100% cloud 10:00 -1.1 97 7 4 2B SE 1.9 0.6 1024 2081 Overcast 100% cloud 13:00 -1 96 5 3 1B S 1.8 0.5 1023 2118 Overcast 100% cloud 16:00 -1.2 97 3 2 1B SW 0.78 0.2 1022 2079 Overcast 100% cloud 19:00 -1.8 99 1 0 0B NE 0.21 0 1022 1951 Overcast 100% cloud 22:00 -2.2 99 2 1 1B N 0.77 0.2 1023 1873 Overcast 100% cloud Saturday, 07/11 01:00 -2.5 99 3 1 1B N 1.0 0.3 1024 1797 Overcast 100% cloud 04:00 -2.6 97 3 2 1B N 0.26 0.1 1023 1810 Overcast 97% cloud 07:00 -2.7 95 2 1 1B N 0.26 0.1 1024 < 1790 Overcast 89% cloud 10:00 -2.2 95 3 2 1B S 0.07 0 1025 1978 Overcast 89% cloud 13:00 -2.1 94 7 4 2B S 0.25 0.1 1025 2003 Overcast 100% cloud 16:00 -2.1 88 8 4 2B S 0.05 0 1025 1985 Overcast 100% cloud 19:00 -2.3 88 7 4 2B S 0.07 0 1026 1879 Overcast 91% cloud 22:00 -2.4 85 6 3 1B S 0.02 0 1027 1797 Overcast 91% cloud Sunday, 08/11 01:00 -2.8 80 5 3 1B SW 0 0 1027 < 1790 Overcast 92% cloud 04:00 -3 69 4 2 1B W 0 0 1027 < 1790 Overcast 84% cloud 07:00 -4.1 63 2 1 1B NW 0 0 1026 < 1790 Cloudy 69% cloud 10:00 -1.7 56 4 2 1B SW 0 0 1027 1957 Partly cloudy 44% cloud 13:00 -1 56 4 2 1B SW 0 0 1026 2169 Cloudy 66% cloud 16:00 -1.4 60 5 3 1B W 0 0 1025 2059 Cloudy 54% cloud 19:00 -3 71 6 3 2B W 0 0 1026 < 1790 Cloudy 70% cloud 22:00 -3.9 78 6 3 2B W 0 0 1026 < 1790 Overcast 89% cloud Monday, 09/11 01:00 -3.3 72 5 3 1B W 0 0 1026 < 1790 Overcast 99% cloud 04:00 -3.2 74 6 3 1B W 0.02 0 1025 < 1790 Overcast 95% cloud 07:00 -3.2 79 6 3 2B W 0.01 0 1026 < 1790 Overcast 90% cloud 10:00 -1 70 9 5 2B SW 0 0 1026 1995 Overcast 96% cloud 13:00 -0.1 73 10 5 2B SW 0.03 0 1024 2301 Overcast 98% cloud 16:00 -0.4 83 10 6 2B SW 0.16 0 1023 2180 Overcast 100% cloud 19:00 -1 94 10 5 2B SW 0.41 0.1 1024 < 1790 Overcast 100% cloud 22:00 -0.8 93 10 5 2B W 0.56 0.2 1023 < 1790 Overcast 100% cloud Tuesday, 10/11 01:00 -0.7 92 8 4 2B W 0.21 0 1022 < 1790 Overcast 100% cloud 04:00 -0.6 94 8 4 2B W 0.49 0.1 1020 < 1790 Overcast 100% cloud 07:00 -0.7 94 8 4 2B W 0.44 0.1 1018 < 1790 Overcast 97% cloud 10:00 0.7 91 6 3 2B W 0.56 0.2 1018 2621 Overcast 100% cloud 13:00 1.7 89 7 4 2B W 0.26 0 1016 2822 Overcast 99% cloud 16:00 2.1 84 9 5 2B NW 0.44 0 1014 2925 Partly cloudy 39% cloud 19:00 0.3 89 7 4 2B NW 0.08 0 1014 2568 Cloudy 63% cloud 22:00 -0.1 83 5 3 1B W 0 0 1014 < 1790 Cloudy 54% cloud Wednesday, 11/11 01:00 -1.1 82 3 2 1B W 0 0 1014 < 1790 Partly cloudy 37% cloud 04:00 -2.5 81 2 1 1B W 0 0 1013 < 1790 Cloudy 52% cloud 07:00 -2.4 78 3 2 1B SW 0 0 1014 < 1790 Overcast 84% cloud |
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Forecast notes
Forecast table times: Europe/Zurich.
Coordinates: 46.31313°N, 8.4476371°E · Requested elevation: 2331 m. Model terrain: 1787 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.