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 | Wednesday, 04/11 06:00 1.5 70 5 3 1B SE — — 1021 < 1969 Partly cloudy 49% cloud 09:00 6.8 54 5 3 1B SE 0 0 1022 2252 Clear 18% cloud 12:00 8.8 44 8 5 2B S 0 0 1021 2405 Cloudy 54% cloud 15:00 7.4 51 5 3 1B SE 0 0 1021 2339 Cloudy 63% cloud 18:00 3.4 61 4 2 1B SE 0 0 1023 < 1969 Partly cloudy 45% cloud 21:00 2.6 66 5 3 1B SE 0 0 1025 < 1969 Clear 18% cloud Thursday, 05/11 00:00 2 69 6 3 2B SE 0 0 1026 < 1969 Partly cloudy 32% cloud 03:00 1.7 71 8 4 2B SE 0 0 1026 < 1969 Cloudy 60% cloud 06:00 1.2 69 8 4 2B SE 0 0 1025 < 1969 Cloudy 64% cloud 09:00 7.4 53 7 4 2B S 0 0 1025 2681 Clear 14% cloud 12:00 11.5 40 5 3 1B S 0 0 1023 2923 Clear 0% cloud 15:00 9.6 50 2 1 1B S 0 0 1022 2890 Clear 0% cloud 18:00 4.3 61 4 2 1B SE 0 0 1023 < 1969 Clear 0% cloud 21:00 2.6 66 5 2 1B SE 0 0 1023 < 1969 Cloudy 62% cloud Friday, 06/11 00:00 2.4 66 5 3 1B SE 0 0 1022 < 1969 Partly cloudy 28% cloud 03:00 2.3 66 5 3 1B SE 0 0 1020 < 1969 Partly cloudy 25% cloud 06:00 2.4 65 5 3 1B SE 0 0 1019 < 1969 Partly cloudy 38% cloud 09:00 10 47 4 2 1B S 0 0 1019 2976 Overcast 83% cloud 12:00 10.8 46 2 1 1B W 0 0 1018 2832 Cloudy 72% cloud 15:00 7.7 64 2 1 1B NW 0.30 0 1019 2585 Overcast 87% cloud 18:00 4.5 76 1 0 0B E 0.99 0 1020 < 1969 Overcast 97% cloud 21:00 4.3 79 1 0 0B E 0.75 0 1022 < 1969 Overcast 100% cloud Saturday, 07/11 00:00 3.9 79 1 0 0B E 2.2 0 1022 < 1969 Overcast 100% cloud 03:00 3.2 79 1 1 0B NE 0.49 0 1021 < 1969 Overcast 100% cloud 06:00 3.4 78 1 1 0B NE 0.99 0 1022 < 1969 Overcast 100% cloud 09:00 4 75 1 1 0B NE 2.3 0 1024 < 1969 Overcast 100% cloud 12:00 5 69 1 1 1B W 0.47 0 1022 2039 Overcast 96% cloud 15:00 4 72 1 0 0B SW 0.61 0 1023 < 1969 Overcast 85% cloud 18:00 1.2 74 2 1 1B SE 0.25 0 1023 < 1969 Cloudy 52% cloud 21:00 -1.2 74 4 2 1B SE 0 0 1024 < 1969 Overcast 90% cloud Sunday, 08/11 00:00 0.7 73 4 2 1B SE 0.24 0 1024 < 1969 Overcast 86% cloud 03:00 0.4 71 3 2 1B SE 0.36 0.1 1023 < 1969 Cloudy 68% cloud 06:00 0.6 72 4 2 1B SE 0.03 0 1024 < 1969 Cloudy 77% cloud 09:00 4.1 64 4 2 1B S 0 0 1025 < 1969 Partly cloudy 30% cloud 12:00 6.1 51 3 2 1B S 0 0 1023 2167 Partly cloudy 21% cloud 15:00 4.1 54 1 1 1B S 0 0 1023 < 1969 Clear 10% cloud 18:00 -1.6 66 4 2 1B SE 0 0 1024 < 1969 Clear 6% cloud 21:00 -3.5 67 6 3 1B SE 0 0 1023 < 1969 Partly cloudy 45% cloud Monday, 09/11 00:00 -0.4 61 6 3 2B SE 0 0 1023 < 1969 Overcast 99% cloud 03:00 -0.4 62 6 3 2B SE 0.03 0 1021 < 1969 Overcast 95% cloud 06:00 0.4 64 6 3 2B SE 0 0 1021 < 1969 Overcast 88% cloud 09:00 5.6 55 6 3 1B S 0 0 1021 2345 Overcast 91% cloud 12:00 8.6 48 5 2 1B S 0 0 1018 2704 Cloudy 72% cloud 15:00 6.8 58 4 2 1B S 0 0 1018 2515 Overcast 96% cloud 18:00 4.9 66 7 4 2B S 0 0 1019 2106 Overcast 98% cloud 21:00 4.9 70 7 4 2B SE 0.12 0 1018 2145 Overcast 97% cloud Tuesday, 10/11 00:00 5 71 7 4 2B S 0.09 0 1017 2300 Overcast 99% cloud 03:00 5 71 7 4 2B S 0 0 1015 2325 Overcast 93% cloud 06:00 4.6 73 8 4 2B SE 0 0 1014 < 1969 Overcast 99% cloud |
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Forecast table times: UTC.
Coordinates: 46.8844455°N, 9.8756039°E · Requested elevation: 1136 m. Model terrain: 1967 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.

Madrisa is a downhill ski area in Graubunden, Switzerland. Mapped terrain includes easy, intermediate, advanced, freeride routes. Its mapped lift network extends from approximately 1136 to 2615 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.
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 70 5 3 1B SE — — 1021 < 1969 Partly cloudy 49% cloud 09:00 6.8 54 5 3 1B SE 0 0 1022 2252 Clear 18% cloud 12:00 8.8 44 8 5 2B S 0 0 1021 2405 Cloudy 54% cloud 15:00 7.4 51 5 3 1B SE 0 0 1021 2339 Cloudy 63% cloud 18:00 3.4 61 4 2 1B SE 0 0 1023 < 1969 Partly cloudy 45% cloud 21:00 2.6 66 5 3 1B SE 0 0 1025 < 1969 Clear 18% cloud Thursday, 05/11 00:00 2 69 6 3 2B SE 0 0 1026 < 1969 Partly cloudy 32% cloud 03:00 1.7 71 8 4 2B SE 0 0 1026 < 1969 Cloudy 60% cloud 06:00 1.2 69 8 4 2B SE 0 0 1025 < 1969 Cloudy 64% cloud 09:00 7.4 53 7 4 2B S 0 0 1025 2681 Clear 14% cloud 12:00 11.5 40 5 3 1B S 0 0 1023 2923 Clear 0% cloud 15:00 9.6 50 2 1 1B S 0 0 1022 2890 Clear 0% cloud 18:00 4.3 61 4 2 1B SE 0 0 1023 < 1969 Clear 0% cloud 21:00 2.6 66 5 2 1B SE 0 0 1023 < 1969 Cloudy 62% cloud Friday, 06/11 00:00 2.4 66 5 3 1B SE 0 0 1022 < 1969 Partly cloudy 28% cloud 03:00 2.3 66 5 3 1B SE 0 0 1020 < 1969 Partly cloudy 25% cloud 06:00 2.4 65 5 3 1B SE 0 0 1019 < 1969 Partly cloudy 38% cloud 09:00 10 47 4 2 1B S 0 0 1019 2976 Overcast 83% cloud 12:00 10.8 46 2 1 1B W 0 0 1018 2832 Cloudy 72% cloud 15:00 7.7 64 2 1 1B NW 0.30 0 1019 2585 Overcast 87% cloud 18:00 4.5 76 1 0 0B E 0.99 0 1020 < 1969 Overcast 97% cloud 21:00 4.3 79 1 0 0B E 0.75 0 1022 < 1969 Overcast 100% cloud Saturday, 07/11 00:00 3.9 79 1 0 0B E 2.2 0 1022 < 1969 Overcast 100% cloud 03:00 3.2 79 1 1 0B NE 0.49 0 1021 < 1969 Overcast 100% cloud 06:00 3.4 78 1 1 0B NE 0.99 0 1022 < 1969 Overcast 100% cloud 09:00 4 75 1 1 0B NE 2.3 0 1024 < 1969 Overcast 100% cloud 12:00 5 69 1 1 1B W 0.47 0 1022 2039 Overcast 96% cloud 15:00 4 72 1 0 0B SW 0.61 0 1023 < 1969 Overcast 85% cloud 18:00 1.2 74 2 1 1B SE 0.25 0 1023 < 1969 Cloudy 52% cloud 21:00 -1.2 74 4 2 1B SE 0 0 1024 < 1969 Overcast 90% cloud Sunday, 08/11 00:00 0.7 73 4 2 1B SE 0.24 0 1024 < 1969 Overcast 86% cloud 03:00 0.4 71 3 2 1B SE 0.36 0.1 1023 < 1969 Cloudy 68% cloud 06:00 0.6 72 4 2 1B SE 0.03 0 1024 < 1969 Cloudy 77% cloud 09:00 4.1 64 4 2 1B S 0 0 1025 < 1969 Partly cloudy 30% cloud 12:00 6.1 51 3 2 1B S 0 0 1023 2167 Partly cloudy 21% cloud 15:00 4.1 54 1 1 1B S 0 0 1023 < 1969 Clear 10% cloud 18:00 -1.6 66 4 2 1B SE 0 0 1024 < 1969 Clear 6% cloud 21:00 -3.5 67 6 3 1B SE 0 0 1023 < 1969 Partly cloudy 45% cloud Monday, 09/11 00:00 -0.4 61 6 3 2B SE 0 0 1023 < 1969 Overcast 99% cloud 03:00 -0.4 62 6 3 2B SE 0.03 0 1021 < 1969 Overcast 95% cloud 06:00 0.4 64 6 3 2B SE 0 0 1021 < 1969 Overcast 88% cloud 09:00 5.6 55 6 3 1B S 0 0 1021 2345 Overcast 91% cloud 12:00 8.6 48 5 2 1B S 0 0 1018 2704 Cloudy 72% cloud 15:00 6.8 58 4 2 1B S 0 0 1018 2515 Overcast 96% cloud 18:00 4.9 66 7 4 2B S 0 0 1019 2106 Overcast 98% cloud 21:00 4.9 70 7 4 2B SE 0.12 0 1018 2145 Overcast 97% cloud Tuesday, 10/11 00:00 5 71 7 4 2B S 0.09 0 1017 2300 Overcast 99% cloud 03:00 5 71 7 4 2B S 0 0 1015 2325 Overcast 93% cloud 06:00 4.6 73 8 4 2B SE 0 0 1014 < 1969 Overcast 99% cloud |
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Forecast table times: UTC.
Coordinates: 46.8844455°N, 9.8756039°E · Requested elevation: 1136 m. Model terrain: 1967 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.
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 -5 81 11 6 2B SE — — 1021 < 1875 Partly cloudy 36% cloud 09:00 -2.7 67 13 7 3B S 0 0 1022 2274 Clear 11% cloud 12:00 -1.9 65 18 10 3B S 0 0 1021 2421 Partly cloudy 46% cloud 15:00 -1.9 66 18 10 3B S 0 0 1021 2359 Cloudy 51% cloud 18:00 -3.3 69 17 9 3B S 0 0 1023 < 1875 Partly cloudy 34% cloud 21:00 -3.3 69 21 11 4B S 0 0 1025 < 1875 Clear 13% cloud Thursday, 05/11 00:00 -3 67 17 9 3B S 0 0 1026 < 1875 Partly cloudy 20% cloud 03:00 -2.6 62 17 9 3B S 0 0 1026 < 1875 Cloudy 55% cloud 06:00 -2.1 57 18 10 3B S 0 0 1024 < 1875 Cloudy 59% cloud 09:00 0.6 55 19 10 3B S 0 0 1025 2753 Clear 10% cloud 12:00 2.4 51 17 9 3B SW 0 0 1022 2946 Clear 0% cloud 15:00 1.7 56 10 6 2B SW 0 0 1022 2920 Clear 0% cloud 18:00 -0.3 57 8 4 2B S 0 0 1023 2347 Clear 0% cloud 21:00 -0.8 58 10 5 2B S 0 0 1022 < 1875 Cloudy 59% cloud Friday, 06/11 00:00 -0.8 57 10 5 2B S 0 0 1021 < 1875 Partly cloudy 24% cloud 03:00 -0.7 57 8 5 2B S 0 0 1020 < 1875 Partly cloudy 22% cloud 06:00 -0.8 61 9 5 2B SE 0 0 1019 < 1875 Partly cloudy 36% cloud 09:00 2.1 55 13 7 3B S 0 0 1019 2996 Overcast 83% cloud 12:00 1.6 63 11 6 2B SE 0 0 1018 2840 Overcast 82% cloud 15:00 -0.3 86 12 7 3B SE 0.33 0.1 1020 2553 Overcast 87% cloud 18:00 -1.7 95 12 7 3B SE 1.3 0.4 1021 1904 Overcast 96% cloud 21:00 -2.2 98 14 8 3B SE 0.68 0.2 1022 < 1875 Overcast 100% cloud Saturday, 07/11 00:00 -3.1 97 14 8 3B SE 2.2 2.2 1022 < 1875 Overcast 100% cloud 03:00 -3.6 96 6 3 2B S 0.53 0.5 1022 < 1875 Overcast 100% cloud 06:00 -3.9 98 6 3 2B SE 0.95 1 1023 < 1875 Overcast 100% cloud 09:00 -4.1 96 8 4 2B SE 2.5 2.5 1024 < 1875 Overcast 100% cloud 12:00 -3.9 92 11 6 2B S 0.40 0.4 1023 1983 Overcast 97% cloud 15:00 -4.5 93 10 5 2B S 0.52 0.5 1023 < 1875 Overcast 89% cloud 18:00 -5.4 89 10 5 2B S 0.30 0.3 1023 < 1875 Partly cloudy 46% cloud 21:00 -6.4 85 11 6 2B S 0 0 1023 < 1875 Overcast 87% cloud Sunday, 08/11 00:00 -6.1 90 12 6 2B SW 0.22 0.2 1024 < 1875 Overcast 85% cloud 03:00 -6.3 84 14 8 3B SW 0.42 0.4 1023 < 1875 Cloudy 63% cloud 06:00 -6.4 85 13 7 3B SW 0.02 0 1024 < 1875 Cloudy 75% cloud 09:00 -4.8 74 10 5 2B SW 0 0 1025 1883 Partly cloudy 26% cloud 12:00 -3.5 53 11 6 2B SW 0 0 1023 2161 Clear 15% cloud 15:00 -3.9 51 10 6 2B W 0 0 1023 1931 Clear 7% cloud 18:00 -5.6 47 14 8 3B W 0 0 1024 < 1875 Clear 5% cloud 21:00 -5.8 52 15 8 3B W 0 0 1023 < 1875 Partly cloudy 34% cloud Monday, 09/11 00:00 -4.1 66 14 7 3B SW 0 0 1022 < 1875 Overcast 99% cloud 03:00 -3.5 75 18 9 3B SW 0.02 0 1021 < 1875 Overcast 96% cloud 06:00 -2.9 75 17 9 3B SW 0 0 1020 < 1875 Overcast 88% cloud 09:00 -0.6 62 17 9 3B SW 0 0 1020 2433 Overcast 90% cloud 12:00 0.5 58 20 11 3B SW 0 0 1018 2714 Cloudy 68% cloud 15:00 -0.3 69 18 10 3B SW 0 0 1018 2551 Overcast 96% cloud 18:00 -0.9 83 24 13 4B SW 0 0 1018 2245 Overcast 98% cloud 21:00 -0.5 84 28 15 4B SW 0.12 0 1018 2308 Overcast 98% cloud Tuesday, 10/11 00:00 -0.1 86 25 13 4B SW 0.10 0 1017 2561 Overcast 99% cloud 03:00 -0.1 84 20 11 4B SW 0 0 1015 2550 Overcast 92% cloud 06:00 0 85 21 11 4B SW 0 0 1014 2648 Overcast 98% cloud |
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Forecast table times: UTC.
Coordinates: 46.9299849°N, 9.8661704°E · Requested elevation: 2615 m. Model terrain: 1872 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.