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 2.9 71 5 3 1B SE — — 1023 < 1788 Overcast 90% cloud 09:00 7.3 58 8 4 2B SE 0.06 0 1024 2538 Cloudy 74% cloud 12:00 10.1 51 7 4 2B SE 0.02 0 1022 2798 Cloudy 77% cloud 15:00 9.1 57 5 2 1B SE 0 0 1022 2721 Partly cloudy 33% cloud 18:00 4.9 73 5 3 1B S 0 0 1022 2217 Overcast 91% cloud 21:00 4.7 75 4 2 1B SE 1.2 0 1023 2111 Overcast 98% cloud Friday, 06/11 00:00 4.4 76 3 1 1B SE 0.41 0 1023 2018 Overcast 100% cloud 03:00 4.7 77 3 2 1B SE 1.9 0 1022 2074 Overcast 100% cloud 06:00 3.9 78 2 1 1B S 1.0 0 1022 1869 Cloudy 79% cloud 09:00 5.8 75 1 1 1B SE 0.55 0 1022 2203 Overcast 91% cloud 12:00 6.6 75 2 1 1B NW 0.61 0 1022 2268 Overcast 94% cloud 15:00 5.4 82 3 1 1B NW 1.8 0 1022 2092 Overcast 99% cloud 18:00 4.7 81 2 1 1B N 2.3 0 1023 1981 Overcast 100% cloud 21:00 4.5 81 2 1 1B N 0.78 0 1024 1941 Overcast 100% cloud Saturday, 07/11 00:00 3.9 81 1 0 0B E 0.32 0 1024 1832 Overcast 91% cloud 03:00 3.2 83 1 0 0B S 0.07 0 1023 < 1788 Overcast 100% cloud 06:00 2.8 82 2 1 1B SE 0.00 0 1024 < 1788 Overcast 94% cloud 09:00 5.2 73 2 1 1B SE 0.05 0 1024 2058 Cloudy 54% cloud 12:00 7.8 58 1 1 1B E 0 0 1022 2341 Partly cloudy 24% cloud 15:00 6.5 62 2 1 1B N 0 0 1022 2216 Partly cloudy 29% cloud 18:00 3.5 76 1 1 0B SE 0 0 1024 < 1788 Cloudy 60% cloud 21:00 1.2 77 3 2 1B S 0 0 1025 < 1788 Overcast 93% cloud Sunday, 08/11 00:00 -0.2 72 3 2 1B S 0 0 1024 < 1788 Cloudy 70% cloud 03:00 -0.8 63 3 1 1B S 0 0 1024 < 1788 Partly cloudy 40% cloud 06:00 -1.3 61 4 2 1B S 0 0 1024 < 1788 Partly cloudy 40% cloud 09:00 5.8 40 1 1 1B SE 0 0 1024 2167 Clear 6% cloud 12:00 8.9 32 1 1 1B W 0 0 1022 2446 Partly cloudy 26% cloud 15:00 7.2 40 1 1 1B NW 0 0 1022 2297 Cloudy 78% cloud 18:00 1.9 53 3 1 1B S 0 0 1022 < 1788 Cloudy 78% cloud 21:00 2.3 66 3 2 1B S 0 0 1022 < 1788 Overcast 98% cloud Monday, 09/11 00:00 3.8 65 3 2 1B S 0 0 1021 1817 Overcast 100% cloud 03:00 3.6 65 3 2 1B S 0 0 1020 < 1788 Overcast 96% cloud 06:00 2.6 65 3 2 1B S 0 0 1019 < 1788 Overcast 87% cloud 09:00 9 51 3 2 1B SE 0 0 1019 2615 Overcast 89% cloud 12:00 10.9 50 2 1 1B SE 0 0 1017 2780 Overcast 100% cloud 15:00 9.2 63 2 1 1B S 0.34 0 1016 2753 Overcast 100% cloud 18:00 7.5 69 3 2 1B S 0.67 0 1016 2648 Overcast 98% cloud 21:00 7.2 71 3 2 1B S 0.12 0 1016 2652 Overcast 98% cloud Tuesday, 10/11 00:00 7.3 73 3 2 1B S 0.21 0 1015 2669 Overcast 100% cloud 03:00 7 76 3 2 1B SE 0.75 0 1014 2684 Overcast 100% cloud 06:00 7.1 77 3 1 1B SE 1.7 0 1014 2768 Overcast 100% cloud 09:00 8.2 79 2 1 1B SE 1.9 0 1014 2880 Overcast 100% cloud 12:00 10.5 73 1 1 0B E 0.50 0 1013 2940 Cloudy 74% cloud 15:00 10.2 75 0 0 0B SE 0.64 0 1013 2908 Cloudy 59% cloud 18:00 6.9 76 1 1 1B S 0.21 0 1013 2819 Cloudy 76% cloud 21:00 4.7 77 2 1 1B S 0 0 1013 2902 Partly cloudy 34% cloud Wednesday, 11/11 00:00 4.5 75 2 1 1B S 0 0 1013 3051 Clear 14% cloud 03:00 5 70 2 1 1B SE 0 0 1012 2888 Partly cloudy 26% cloud 06:00 4.3 71 2 1 1B SE 0 0 1012 2720 Partly cloudy 47% cloud |
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Forecast table times: UTC.
Coordinates: 46.1112353°N, 7.0064559°E · Requested elevation: 1118 m. Model terrain: 1785 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.

Les Marecottes is a mapped downhill ski area in CH. Forecasts cover three real lift-station locations from approximately 1118 to 2195 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 -0.6 84 5 3 1B SE — — 1023 < 1747 Overcast 90% cloud 09:00 3.9 69 8 4 2B SE 0.06 0 1024 2553 Cloudy 74% cloud 12:00 6.9 59 7 4 2B SE 0.02 0 1022 2809 Cloudy 76% cloud 15:00 5.9 67 4 2 1B SE 0 0 1022 2730 Partly cloudy 33% cloud 18:00 1.6 86 5 3 1B S 0.00 0 1022 2252 Overcast 90% cloud 21:00 1.3 90 4 2 1B SE 1.2 0 1023 2132 Overcast 98% cloud Friday, 06/11 00:00 1 91 3 1 1B SE 0.38 0.1 1023 2032 Overcast 100% cloud 03:00 1.3 92 3 2 1B SE 1.9 0 1022 2077 Overcast 100% cloud 06:00 0.6 93 2 1 1B S 1.0 0.3 1022 1884 Cloudy 80% cloud 09:00 2.4 89 1 1 1B SE 0.59 0 1022 2202 Overcast 91% cloud 12:00 3.2 89 2 1 1B NW 0.66 0 1022 2262 Overcast 95% cloud 15:00 2 98 3 1 1B NW 1.9 0 1022 2090 Overcast 99% cloud 18:00 1.4 97 2 1 1B N 2.2 0 1023 1983 Overcast 100% cloud 21:00 1.2 95 2 1 1B N 0.74 0 1024 1945 Overcast 100% cloud Saturday, 07/11 00:00 0.6 97 1 0 0B E 0.30 0.1 1024 1834 Overcast 90% cloud 03:00 -0.2 99 1 0 0B S 0.06 0 1023 < 1747 Overcast 100% cloud 06:00 -0.6 97 2 1 1B SE 0 0 1024 < 1747 Overcast 94% cloud 09:00 1.9 87 2 1 1B SE 0.06 0 1024 2058 Cloudy 53% cloud 12:00 4.5 69 1 1 1B E 0 0 1022 2341 Partly cloudy 24% cloud 15:00 3.2 74 2 1 1B N 0 0 1022 2216 Partly cloudy 31% cloud 18:00 0.2 91 1 0 0B SE 0.00 0 1024 1775 Cloudy 62% cloud 21:00 -2.1 92 3 2 1B S 0 0 1025 < 1747 Overcast 95% cloud Sunday, 08/11 00:00 -3.5 87 3 2 1B S 0 0 1024 < 1747 Cloudy 70% cloud 03:00 -4.1 77 3 1 1B S 0 0 1024 < 1747 Partly cloudy 41% cloud 06:00 -4.6 73 4 2 1B SE 0 0 1024 < 1747 Partly cloudy 39% cloud 09:00 2.4 48 1 1 1B SE 0 0 1024 2165 Clear 6% cloud 12:00 5.7 37 1 1 1B NW 0 0 1022 2446 Partly cloudy 26% cloud 15:00 4 47 2 1 1B NW 0 0 1022 2301 Cloudy 78% cloud 18:00 -1.4 64 2 1 1B S 0 0 1022 < 1747 Cloudy 78% cloud 21:00 -1 78 3 2 1B S 0 0 1022 < 1747 Overcast 98% cloud Monday, 09/11 00:00 0.5 77 3 2 1B S 0 0 1021 1861 Overcast 100% cloud 03:00 0.3 77 3 2 1B S 0 0 1020 1814 Overcast 96% cloud 06:00 -0.7 77 3 2 1B S 0 0 1019 < 1747 Overcast 88% cloud 09:00 5.7 59 3 2 1B SE 0 0 1019 2616 Overcast 89% cloud 12:00 7.7 58 2 1 1B SE 0 0 1017 2782 Overcast 100% cloud 15:00 6 73 2 1 1B S 0.32 0 1016 2759 Overcast 100% cloud 18:00 4.2 81 3 2 1B S 0.64 0 1016 2653 Overcast 98% cloud 21:00 3.8 83 3 2 1B S 0.12 0 1016 2656 Overcast 98% cloud Tuesday, 10/11 00:00 4 85 3 2 1B S 0.19 0 1015 2671 Overcast 100% cloud 03:00 3.6 90 3 2 1B SE 0.74 0 1014 2687 Overcast 100% cloud 06:00 3.7 91 3 1 1B SE 1.7 0 1014 2769 Overcast 100% cloud 09:00 4.8 93 2 1 1B SE 1.9 0 1014 2880 Overcast 100% cloud 12:00 7.1 85 1 1 1B SE 0.50 0 1013 2939 Cloudy 75% cloud 15:00 6.9 88 0 0 0B SE 0.62 0 1013 2909 Cloudy 59% cloud 18:00 3.6 90 1 1 1B SE 0.23 0 1013 2825 Cloudy 75% cloud 21:00 1.4 91 2 1 1B S 0 0 1013 2917 Partly cloudy 31% cloud Wednesday, 11/11 00:00 1.2 90 2 1 1B S 0 0 1013 3051 Clear 14% cloud 03:00 1.5 84 2 1 1B SE 0 0 1012 2878 Partly cloudy 26% cloud 06:00 0.9 85 2 1 1B SE 0 0 1012 2743 Partly cloudy 47% cloud |
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Forecast table times: UTC.
Coordinates: 46.1194542°N, 6.9966288°E · Requested elevation: 1727 m. Model terrain: 1745 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 | Thursday, 05/11 06:00 -1.4 76 13 7 3B SE — — 1023 < 1718 Overcast 90% cloud 09:00 1.8 66 12 7 2B SE 0.06 0 1024 2573 Cloudy 74% cloud 12:00 4 59 10 5 2B SE 0.02 0 1022 2819 Cloudy 75% cloud 15:00 3.2 67 9 5 2B SE 0 0 1022 2738 Partly cloudy 33% cloud 18:00 0.3 81 9 5 2B SE 0.01 0 1022 2290 Overcast 90% cloud 21:00 -0.1 89 12 7 3B SE 1.2 0.4 1023 2164 Overcast 98% cloud Friday, 06/11 00:00 -0.5 91 7 4 2B SE 0.37 0.1 1023 2056 Overcast 100% cloud 03:00 -0.4 92 7 4 2B S 2.1 0.6 1022 2086 Overcast 100% cloud 06:00 -1 93 4 2 1B S 1.1 0.3 1022 1908 Overcast 81% cloud 09:00 0 92 3 2 1B S 0.63 0.2 1022 2205 Overcast 91% cloud 12:00 0.4 93 1 1 1B SW 0.72 0.2 1022 2260 Overcast 95% cloud 15:00 -0.6 99 4 2 1B NW 1.9 0.6 1022 2090 Overcast 99% cloud 18:00 -1.1 98 5 3 1B N 2.2 0.6 1023 1986 Overcast 100% cloud 21:00 -1.4 97 4 2 1B N 0.72 0.2 1024 1946 Overcast 100% cloud Saturday, 07/11 00:00 -1.9 96 1 1 0B N 0.30 0.1 1024 1838 Overcast 90% cloud 03:00 -2.4 95 1 0 0B E 0.06 0 1023 < 1718 Overcast 100% cloud 06:00 -2.7 93 1 1 1B SE 0 0 1024 < 1718 Overcast 92% cloud 09:00 -0.8 85 4 2 1B SE 0.06 0 1024 2060 Cloudy 53% cloud 12:00 1.1 66 5 3 1B S 0 0 1022 2342 Partly cloudy 26% cloud 15:00 0.1 70 5 3 1B SW 0 0 1022 2218 Partly cloudy 33% cloud 18:00 -1.8 77 6 3 2B SW 0.00 0 1024 1795 Cloudy 63% cloud 21:00 -3.2 73 7 4 2B SW 0 0 1025 < 1718 Overcast 93% cloud Sunday, 08/11 00:00 -4 66 7 4 2B SW 0 0 1024 < 1718 Cloudy 67% cloud 03:00 -4.5 59 7 4 2B SW 0 0 1024 < 1718 Partly cloudy 40% cloud 06:00 -4.6 53 7 4 2B SW 0 0 1024 < 1718 Partly cloudy 39% cloud 09:00 -0.1 42 8 4 2B SW 0 0 1024 2175 Clear 7% cloud 12:00 2 35 10 6 2B SW 0 0 1022 2448 Partly cloudy 26% cloud 15:00 0.8 49 10 5 2B SW 0 0 1022 2307 Cloudy 78% cloud 18:00 -2.7 74 10 5 2B SW 0 0 1022 < 1718 Cloudy 79% cloud 21:00 -2.3 82 11 6 2B SW 0 0 1022 < 1718 Overcast 98% cloud Monday, 09/11 00:00 -1.1 82 11 6 2B SW 0 0 1021 1913 Overcast 100% cloud 03:00 -0.9 78 12 6 2B SW 0 0 1020 1883 Overcast 96% cloud 06:00 -1.5 79 14 7 3B SW 0 0 1019 < 1718 Overcast 89% cloud 09:00 2.8 67 16 9 3B SW 0 0 1019 2622 Overcast 89% cloud 12:00 4.4 68 17 9 3B SW 0 0 1017 2786 Overcast 100% cloud 15:00 3.3 81 17 9 3B SW 0.32 0 1016 2763 Overcast 100% cloud 18:00 2.1 88 15 8 3B SW 0.64 0 1016 2658 Overcast 97% cloud 21:00 1.9 88 12 7 3B SW 0.12 0 1016 2661 Overcast 98% cloud Tuesday, 10/11 00:00 2 90 15 8 3B SW 0.19 0 1015 2675 Overcast 100% cloud 03:00 1.9 93 13 7 3B SW 0.74 0 1014 2695 Overcast 100% cloud 06:00 2.1 94 11 6 2B SW 1.8 0 1014 2777 Overcast 100% cloud 09:00 2.9 96 11 6 2B SW 1.9 0 1014 2883 Overcast 100% cloud 12:00 4.4 89 9 5 2B W 0.54 0 1013 2939 Cloudy 77% cloud 15:00 4.2 89 7 4 2B W 0.59 0 1013 2910 Cloudy 59% cloud 18:00 2.1 88 4 2 1B W 0.24 0 1013 2831 Cloudy 74% cloud 21:00 0.9 82 4 2 1B SW 0 0 1013 2933 Partly cloudy 30% cloud Wednesday, 11/11 00:00 0.9 77 5 3 1B SW 0 0 1013 3051 Clear 13% cloud 03:00 1 75 6 3 2B SW 0 0 1012 2880 Partly cloudy 26% cloud 06:00 0.6 79 7 4 2B SW 0 0 1012 2785 Partly cloudy 47% cloud |
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Forecast table times: UTC.
Coordinates: 46.1235123°N, 6.981754°E · Requested elevation: 2195 m. Model terrain: 1715 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.