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.
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 3.1 72 5 3 1B S — — 1027 < 2003 Overcast 82% cloud 09:00 4.8 69 5 3 1B S 0.01 0 1028 2285 Cloudy 75% cloud 12:00 7.2 60 8 4 2B S 0 0 1026 2635 Partly cloudy 46% cloud 15:00 6.6 64 7 4 2B S 0 0 1025 2601 Partly cloudy 32% cloud 18:00 3.1 73 3 1 1B SW 0 0 1025 < 2003 Cloudy 68% cloud 21:00 1.8 73 1 1 1B SW 0.01 0 1025 < 2003 Cloudy 58% cloud Friday, 06/11 00:00 2.1 67 1 1 1B SW 0 0 1024 < 2003 Cloudy 69% cloud 03:00 3.2 64 1 1 1B SW 0.08 0 1022 < 2003 Overcast 94% cloud 06:00 4.2 63 1 1 1B SW 0.04 0 1021 2101 Overcast 100% cloud 09:00 5.5 67 2 1 1B S 0.51 0 1022 2355 Overcast 100% cloud 12:00 5.5 76 1 1 1B S 2.0 0 1022 2306 Overcast 100% cloud 15:00 4.8 79 1 1 1B SE 1.3 0 1021 2183 Overcast 100% cloud 18:00 4.2 80 0 0 0B E 0.81 0 1022 2057 Overcast 100% cloud 21:00 3.9 81 1 1 0B S 0.83 0 1023 < 2003 Overcast 100% cloud Saturday, 07/11 00:00 3.4 82 1 0 0B NW 0.59 0 1023 < 2003 Overcast 100% cloud 03:00 3.3 82 1 1 1B N 0.26 0 1023 < 2003 Overcast 100% cloud 06:00 3.3 80 2 1 1B N 0.61 0 1024 < 2003 Overcast 99% cloud 09:00 3.8 79 1 1 1B E 0.57 0 1025 < 2003 Overcast 99% cloud 12:00 4.7 74 3 1 1B S 0.33 0 1024 2111 Overcast 89% cloud 15:00 4.3 73 3 2 1B S 0.07 0 1024 2055 Overcast 90% cloud 18:00 2.9 75 3 1 1B S 0 0 1026 < 2003 Cloudy 71% cloud 21:00 1.8 75 3 1 1B S 0.05 0 1027 < 2003 Cloudy 68% cloud Sunday, 08/11 00:00 0.1 75 2 1 1B SW 0 0 1027 < 2003 Cloudy 72% cloud 03:00 0.3 77 1 1 1B SW 0 0 1027 < 2003 Overcast 81% cloud 06:00 -1.9 77 1 0 0B W 0 0 1027 < 2003 Cloudy 77% cloud 09:00 2.7 70 3 1 1B S 0 0 1027 < 2003 Partly cloudy 33% cloud 12:00 5.2 60 6 3 2B S 0 0 1025 2189 Cloudy 55% cloud 15:00 4 65 4 2 1B S 0 0 1025 2015 Cloudy 56% cloud 18:00 0.9 70 2 1 1B SW 0.05 0 1026 < 2003 Cloudy 59% cloud 21:00 -0.9 72 2 1 1B SW 0 0 1027 < 2003 Cloudy 76% cloud Monday, 09/11 00:00 -2.2 73 2 1 1B SW 0 0 1026 < 2003 Overcast 88% cloud 03:00 -1.1 72 2 1 1B SW 0 0 1025 < 2003 Overcast 96% cloud 06:00 -0.5 71 2 1 1B SW 0.02 0 1025 < 2003 Overcast 83% cloud 09:00 3.7 65 7 4 2B S 0 0 1025 < 2003 Overcast 88% cloud 12:00 5.3 62 9 5 2B S 0 0 1022 2391 Overcast 86% cloud 15:00 4 69 8 4 2B S 0.02 0 1021 2034 Overcast 98% cloud 18:00 3.1 73 7 4 2B S 0.15 0 1022 < 2003 Overcast 100% cloud 21:00 3 74 6 3 2B S 0.16 0 1022 < 2003 Overcast 99% cloud Tuesday, 10/11 00:00 3.4 75 6 3 1B S 0.09 0 1020 < 2003 Overcast 98% cloud 03:00 3.7 76 4 2 1B S 0.48 0 1019 < 2003 Overcast 100% cloud 06:00 3.7 77 3 2 1B S 0.69 0 1018 < 2003 Overcast 98% cloud 09:00 5 79 3 2 1B SW 0.62 0 1018 2418 Overcast 100% cloud 12:00 5.7 79 3 1 1B S 0.38 0 1016 2606 Overcast 100% cloud 15:00 6 77 0 0 0B N 0.11 0 1014 2689 Overcast 89% cloud 18:00 3.6 77 1 0 0B N 0 0 1014 < 2003 Overcast 91% cloud 21:00 1.9 79 1 0 0B NW 0.10 0 1014 < 2003 Cloudy 79% cloud Wednesday, 11/11 00:00 1.7 77 0 0 0B NW 0 0 1014 < 2003 Cloudy 54% cloud 03:00 1.4 78 1 0 0B NW 0 0 1013 < 2003 Partly cloudy 28% cloud 06:00 1 79 1 0 0B W 0 0 1014 < 2003 Cloudy 57% cloud |
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Forecast table times: UTC.
Coordinates: 46.6092442°N, 9.1734688°E · Requested elevation: 1282 m. Model terrain: 2001 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.

Vals is a mapped downhill ski area in CH. Forecasts cover three real lift-station locations from approximately 1282 to 2862 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.
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 -0.9 89 5 3 1B S — — 1027 < 2012 Overcast 83% cloud 09:00 0.6 84 6 3 1B S 0.02 0 1028 2246 Cloudy 76% cloud 12:00 2.9 74 8 4 2B S 0 0 1027 2608 Cloudy 51% cloud 15:00 2.4 78 7 4 2B S 0 0 1026 2577 Partly cloudy 37% cloud 18:00 -0.9 90 3 2 1B SW 0 0 1025 < 2012 Cloudy 71% cloud 21:00 -2.3 90 2 1 1B SW 0.02 0 1025 < 2012 Cloudy 64% cloud Friday, 06/11 00:00 -2.1 83 1 1 1B SW 0 0 1024 < 2012 Cloudy 70% cloud 03:00 -1 79 1 1 1B SW 0.12 0 1023 < 2012 Overcast 95% cloud 06:00 0.1 78 1 1 1B SW 0.05 0 1022 2051 Overcast 100% cloud 09:00 1.3 82 2 1 1B S 0.63 0 1022 2318 Overcast 100% cloud 12:00 1.3 93 2 1 1B S 2.1 0 1022 2279 Overcast 100% cloud 15:00 0.6 97 1 1 1B SE 1.3 0.4 1021 2165 Overcast 100% cloud 18:00 0.1 98 0 0 0B E 0.88 0.3 1022 2038 Overcast 100% cloud 21:00 -0.2 98 1 1 0B S 0.81 0.2 1023 < 2012 Overcast 100% cloud Saturday, 07/11 00:00 -0.7 99 1 0 0B NW 0.54 0.2 1023 < 2012 Overcast 100% cloud 03:00 -0.8 99 1 1 1B N 0.25 0 1023 < 2012 Overcast 100% cloud 06:00 -0.8 97 2 1 1B N 0.53 0.2 1024 < 2012 Overcast 99% cloud 09:00 -0.2 95 1 1 1B E 0.52 0.2 1025 < 2012 Overcast 99% cloud 12:00 0.5 91 3 2 1B S 0.31 0.1 1024 2102 Overcast 91% cloud 15:00 0.1 90 4 2 1B S 0.07 0 1024 2047 Overcast 90% cloud 18:00 -1.2 92 3 2 1B S 0 0 1026 < 2012 Cloudy 71% cloud 21:00 -2.3 92 3 1 1B S 0.04 0 1027 < 2012 Cloudy 70% cloud Sunday, 08/11 00:00 -4 93 2 1 1B SW 0 0 1027 < 2012 Cloudy 74% cloud 03:00 -3.7 94 1 1 1B SW 0 0 1027 < 2012 Overcast 82% cloud 06:00 -5.9 94 1 0 0B W 0 0 1027 < 2012 Overcast 81% cloud 09:00 -1.4 85 3 2 1B S 0 0 1027 < 2012 Partly cloudy 31% cloud 12:00 1 73 6 3 2B S 0 0 1026 2174 Cloudy 54% cloud 15:00 -0.2 79 4 2 1B S 0 0 1025 < 2012 Cloudy 55% cloud 18:00 -3.3 86 2 1 1B SW 0.04 0 1026 < 2012 Cloudy 56% cloud 21:00 -5 89 2 1 1B SW 0 0 1027 < 2012 Cloudy 78% cloud Monday, 09/11 00:00 -6.1 90 2 1 1B SW 0 0 1026 < 2012 Overcast 89% cloud 03:00 -5 88 2 1 1B SW 0 0 1025 < 2012 Overcast 96% cloud 06:00 -4.5 87 2 1 1B SW 0.03 0 1025 < 2012 Overcast 82% cloud 09:00 -0.5 79 7 4 2B S 0 0 1025 < 2012 Overcast 87% cloud 12:00 1.1 76 9 5 2B S 0 0 1023 2350 Overcast 86% cloud 15:00 -0.2 85 8 4 2B S 0.02 0 1021 < 2012 Overcast 99% cloud 18:00 -1.1 90 8 4 2B S 0.17 0 1022 < 2012 Overcast 100% cloud 21:00 -1.1 91 6 3 2B S 0.17 0 1022 < 2012 Overcast 99% cloud Tuesday, 10/11 00:00 -0.7 92 6 3 1B S 0.10 0 1021 < 2012 Overcast 98% cloud 03:00 -0.5 94 4 2 1B S 0.52 0.2 1019 < 2012 Overcast 100% cloud 06:00 -0.5 94 3 2 1B S 0.72 0.2 1018 < 2012 Overcast 99% cloud 09:00 0.8 96 3 2 1B SW 0.67 0.2 1018 2386 Overcast 100% cloud 12:00 1.6 95 3 1 1B SW 0.39 0 1016 2588 Overcast 100% cloud 15:00 1.9 93 1 0 0B NW 0.10 0 1014 2670 Overcast 88% cloud 18:00 -0.6 94 1 0 0B N 0 0 1014 < 2012 Overcast 90% cloud 21:00 -2.2 96 1 0 0B NW 0.08 0 1014 < 2012 Overcast 81% cloud Wednesday, 11/11 00:00 -2.4 94 1 0 0B NW 0 0 1014 < 2012 Cloudy 57% cloud 03:00 -2.6 94 1 0 0B NW 0 0 1013 < 2012 Partly cloudy 32% cloud 06:00 -3 95 1 0 0B W 0 0 1013 < 2012 Cloudy 63% cloud |
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Forecast table times: UTC.
Coordinates: 46.604998°N, 9.1417638°E · Requested elevation: 2025 m. Model terrain: 2009 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.
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 -2.9 66 29 16 5B S — — 1027 < 2027 Overcast 87% cloud 09:00 -2 66 27 15 4B S 0.02 0 1028 2165 Cloudy 79% cloud 12:00 -1.5 71 29 15 4B S 0 0 1027 2552 Cloudy 58% cloud 15:00 -1.4 72 27 14 4B S 0 0 1026 2529 Partly cloudy 45% cloud 18:00 -1.3 69 22 12 4B S 0 0 1026 < 2027 Cloudy 75% cloud 21:00 -1.7 69 25 14 4B S 0.02 0 1025 < 2027 Cloudy 71% cloud Friday, 06/11 00:00 -1.7 57 22 12 4B S 0 0 1024 < 2027 Cloudy 74% cloud 03:00 -1.7 57 21 11 4B SE 0.19 0 1023 < 2027 Overcast 96% cloud 06:00 -2.2 63 20 11 3B SE 0.07 0 1022 < 2027 Overcast 100% cloud 09:00 -2.5 82 20 11 4B SE 0.81 0.2 1022 2252 Overcast 100% cloud 12:00 -3.1 96 18 10 3B SE 2.4 2.4 1022 2234 Overcast 100% cloud 15:00 -3.3 99 13 7 3B S 1.2 1.2 1021 2135 Overcast 100% cloud 18:00 -3.8 99 8 4 2B S 0.95 1 1022 < 2027 Overcast 100% cloud 21:00 -4.2 98 5 2 1B S 0.74 0.7 1022 < 2027 Overcast 100% cloud Saturday, 07/11 00:00 -4.6 98 4 2 1B SW 0.47 0.5 1023 < 2027 Overcast 100% cloud 03:00 -5 98 4 2 1B W 0.21 0.2 1023 < 2027 Overcast 100% cloud 06:00 -5.3 96 5 3 1B N 0.41 0.4 1023 < 2027 Overcast 99% cloud 09:00 -5.1 92 1 0 0B E 0.46 0.5 1025 < 2027 Overcast 99% cloud 12:00 -5 92 5 3 1B S 0.29 0.3 1024 2084 Overcast 95% cloud 15:00 -5 89 8 4 2B S 0.08 0.1 1024 2029 Overcast 91% cloud 18:00 -5 79 13 7 3B S 0 0 1026 < 2027 Cloudy 74% cloud 21:00 -5.2 76 12 6 2B SW 0.03 0 1027 < 2027 Cloudy 75% cloud Sunday, 08/11 00:00 -5.5 71 9 5 2B SW 0 0 1027 < 2027 Cloudy 76% cloud 03:00 -5.7 68 6 3 2B SW 0 0 1027 < 2027 Overcast 85% cloud 06:00 -6.2 63 4 2 1B S 0 0 1027 < 2027 Overcast 88% cloud 09:00 -4.8 53 10 5 2B SW 0 0 1027 < 2027 Partly cloudy 28% cloud 12:00 -4.6 50 9 5 2B SW 0 0 1026 2145 Cloudy 54% cloud 15:00 -4.5 43 5 2 1B W 0 0 1025 < 2027 Cloudy 55% cloud 18:00 -4.9 41 5 3 1B W 0.03 0 1027 < 2027 Cloudy 53% cloud 21:00 -5.4 46 6 3 2B W 0 0 1027 < 2027 Overcast 82% cloud Monday, 09/11 00:00 -5.4 52 9 5 2B SW 0 0 1026 < 2027 Overcast 91% cloud 03:00 -4.9 64 11 6 2B SW 0 0 1025 < 2027 Overcast 96% cloud 06:00 -4.2 72 14 7 3B SW 0.05 0 1025 < 2027 Cloudy 80% cloud 09:00 -2.7 71 19 10 3B SW 0 0 1025 < 2027 Overcast 86% cloud 12:00 -1.8 66 24 13 4B SW 0 0 1023 2268 Overcast 87% cloud 15:00 -1.9 79 24 13 4B SW 0.03 0 1022 < 2027 Overcast 99% cloud 18:00 -2.2 89 25 13 4B SW 0.18 0 1022 < 2027 Overcast 100% cloud 21:00 -2.1 92 22 12 4B W 0.20 0 1022 < 2027 Overcast 99% cloud Tuesday, 10/11 00:00 -2 93 19 10 3B W 0.12 0 1021 < 2027 Overcast 99% cloud 03:00 -1.8 95 16 9 3B SW 0.56 0.2 1019 < 2027 Overcast 100% cloud 06:00 -1.5 94 15 8 3B W 0.75 0.2 1018 < 2027 Overcast 99% cloud 09:00 -1.2 95 13 7 3B W 0.71 0.2 1018 2328 Overcast 100% cloud 12:00 -0.8 95 14 8 3B W 0.39 0.1 1017 2558 Overcast 100% cloud 15:00 -0.6 92 14 8 3B NW 0.09 0 1015 2642 Overcast 86% cloud 18:00 -1 89 13 7 3B NW 0 0 1014 < 2027 Overcast 90% cloud 21:00 -0.9 82 11 6 2B W 0.06 0 1014 < 2027 Overcast 83% cloud Wednesday, 11/11 00:00 -0.7 74 8 5 2B W 0 0 1014 < 2027 Cloudy 60% cloud 03:00 -0.6 70 5 3 1B W 0 0 1013 < 2027 Partly cloudy 38% cloud 06:00 -0.8 71 7 4 2B SW 0 0 1013 < 2027 Cloudy 70% cloud |
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Forecast table times: UTC.
Coordinates: 46.5928608°N, 9.0972881°E · Requested elevation: 2862 m. Model terrain: 2024 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.