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 2.5 78 3 2 1B E — — 1022 2535 Overcast 88% cloud 09:00 6.9 66 2 1 1B NE 0.03 0 1023 2557 Clear 7% cloud 12:00 10.5 57 3 2 1B SE 0 0 1022 2626 Partly cloudy 27% cloud 15:00 9.3 71 3 2 1B W 0 0 1022 2629 Partly cloudy 45% cloud 18:00 6.2 84 2 1 1B NE 0.02 0 1022 2626 Overcast 97% cloud 21:00 5.1 89 0 0 0B N 0.51 0 1023 2493 Cloudy 72% cloud Friday, 06/11 00:00 4.3 90 1 1 0B NE 0.10 0 1023 2425 Overcast 99% cloud 03:00 4.6 88 1 0 0B E 0.06 0 1022 2339 Overcast 100% cloud 06:00 4.4 84 1 1 1B NE 0.06 0 1022 2255 Partly cloudy 47% cloud 09:00 6.4 85 3 2 1B NE 0 0 1022 2183 Cloudy 71% cloud 12:00 8 76 1 0 0B N 0 0 1022 2134 Overcast 90% cloud 15:00 6.3 92 3 2 1B N 0.61 0 1022 2022 Overcast 100% cloud 18:00 5.2 98 3 1 1B NE 0.17 0 1023 1942 Overcast 99% cloud 21:00 4.8 97 1 1 1B NE 0.11 0 1024 1951 Overcast 100% cloud Saturday, 07/11 00:00 3.8 97 0 0 0B N 0 0 1024 1921 Overcast 94% cloud 03:00 3.3 97 1 1 1B NE 0 0 1023 1923 Cloudy 75% cloud 06:00 2.4 97 2 1 1B NE 0.06 0 1024 1915 Cloudy 74% cloud 09:00 5.5 91 3 2 1B E 0 0 1024 1896 Cloudy 55% cloud 12:00 7.5 76 2 1 1B E 0.11 0 1023 2089 Cloudy 71% cloud 15:00 6.8 81 1 1 0B NE 0.12 0 1023 2079 Cloudy 73% cloud 18:00 4 95 2 1 1B E 0 0 1024 2021 Cloudy 69% cloud 21:00 2.5 90 3 2 1B SE 0 0 1024 2145 Cloudy 54% cloud Sunday, 08/11 00:00 1.5 91 4 2 1B S 0 0 1024 2134 Partly cloudy 38% cloud 03:00 1.7 93 5 3 1B S 0 0 1024 2087 Partly cloudy 48% cloud 06:00 1.7 92 4 2 1B S 0 0 1023 2230 Cloudy 65% cloud 09:00 5.9 84 8 4 2B S 0 0 1025 2132 Partly cloudy 40% cloud 12:00 8.2 68 15 8 3B SW 0 0 1023 2196 Cloudy 60% cloud 15:00 8 75 10 5 2B SW 0 0 1022 2263 Overcast 97% cloud 18:00 5.5 84 9 5 2B SW 0.01 0 1022 2302 Overcast 92% cloud 21:00 5.6 85 8 4 2B S 0.14 0 1022 2358 Overcast 100% cloud Monday, 09/11 00:00 6.7 83 11 6 2B S 0.25 0 1021 2455 Overcast 100% cloud 03:00 6.7 84 12 6 2B S 0 0 1019 2572 Overcast 100% cloud 06:00 6.9 82 12 6 2B S 0.06 0 1019 2579 Overcast 100% cloud 09:00 9.2 73 16 9 3B S 0.07 0 1018 2700 Overcast 96% cloud 12:00 9.5 82 17 9 3B SW 1.1 0 1017 2802 Overcast 99% cloud 15:00 9.9 86 18 10 3B SW 0.79 0 1015 2826 Overcast 91% cloud 18:00 8.5 90 15 8 3B SW 0.20 0 1015 2915 Overcast 94% cloud 21:00 9.4 84 18 10 3B SW 0.05 0 1015 2879 Overcast 99% cloud Tuesday, 10/11 00:00 8.8 92 16 9 3B SW 0.63 0 1015 2793 Overcast 100% cloud 03:00 8.5 93 10 5 2B SW 1.3 0 1013 2876 Overcast 100% cloud 06:00 8.4 93 6 3 2B S 3.7 0 1013 2913 Overcast 100% cloud 09:00 9.6 94 12 6 2B S 0.18 0 1013 2990 Overcast 100% cloud 12:00 11.5 84 11 6 2B SW 0.92 0 1012 2969 Overcast 91% cloud 15:00 10.9 89 6 3 2B SW 0.23 0 1012 2954 Cloudy 71% cloud 18:00 7.9 96 2 1 1B S 0.01 0 1012 2983 Overcast 94% cloud 21:00 6.8 96 2 1 1B S 0 0 1012 2984 Overcast 83% cloud Wednesday, 11/11 00:00 6.8 95 3 1 1B S 0 0 1012 2991 Partly cloudy 44% cloud 03:00 6.3 96 3 2 1B S 0 0 1011 2939 Overcast 81% cloud 06:00 6.3 96 5 2 1B S 0 0 1012 2935 Overcast 92% cloud |
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Forecast table times: UTC.
Coordinates: 46.5332256°N, 6.1357137°E · Requested elevation: 1060 m. Model terrain: 1004 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.

Les Rousses is a downhill ski area in Vaud, Switzerland. Mapped terrain includes beginner, easy, intermediate, advanced routes. Its mapped lift network extends from approximately 1060 to 1663 metres above sea level. Cross-country skiing is also mapped within the area.
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 3 72 4 2 1B SE — — 1022 2511 Overcast 92% cloud 09:00 6.6 62 2 1 1B E 0.02 0 1023 2530 Clear 7% cloud 12:00 10.1 54 3 2 1B S 0 0 1022 2609 Partly cloudy 35% cloud 15:00 8.6 68 4 2 1B NW 0.02 0 1022 2617 Partly cloudy 38% cloud 18:00 6.2 79 3 2 1B NE 0.06 0 1022 2601 Overcast 99% cloud 21:00 5.4 84 1 0 0B E 1.1 0 1023 2480 Overcast 86% cloud Friday, 06/11 00:00 4.5 87 1 1 0B E 0.16 0 1023 2405 Overcast 99% cloud 03:00 4.5 89 1 1 0B SE 0.04 0 1022 2331 Overcast 97% cloud 06:00 4.2 87 1 1 1B N 0.10 0 1022 2238 Cloudy 51% cloud 09:00 5.8 88 4 2 1B NE 0 0 1022 2191 Overcast 87% cloud 12:00 6.8 82 1 1 1B NW 0.07 0 1022 2132 Overcast 95% cloud 15:00 5.4 96 5 2 1B N 1.0 0 1022 2025 Overcast 100% cloud 18:00 4.6 99 5 2 1B NE 0.53 0 1023 1942 Overcast 100% cloud 21:00 4.4 96 3 2 1B NE 0.17 0 1024 1960 Overcast 98% cloud Saturday, 07/11 00:00 3.6 97 1 1 1B NE 0.02 0 1024 1924 Overcast 98% cloud 03:00 3.1 95 3 2 1B NE 0 0 1023 1927 Overcast 85% cloud 06:00 2.2 95 4 2 1B NE 0.02 0 1024 1928 Cloudy 75% cloud 09:00 4.6 93 4 2 1B E 0 0 1024 1910 Cloudy 56% cloud 12:00 6.5 77 2 1 1B E 0.18 0 1023 2091 Cloudy 74% cloud 15:00 5.9 81 2 1 1B N 0.10 0 1023 2074 Cloudy 72% cloud 18:00 3.6 94 4 2 1B E 0 0 1024 2027 Cloudy 59% cloud 21:00 2.5 84 7 4 2B S 0 0 1024 2164 Cloudy 57% cloud Sunday, 08/11 00:00 1.6 88 10 5 2B SW 0 0 1024 2134 Cloudy 54% cloud 03:00 1.8 90 11 6 2B SW 0 0 1024 2101 Cloudy 68% cloud 06:00 1.8 85 10 5 2B S 0 0 1023 2259 Cloudy 75% cloud 09:00 5.1 83 14 8 3B S 0 0 1025 2136 Partly cloudy 34% cloud 12:00 7.2 70 19 10 3B SW 0 0 1023 2192 Cloudy 72% cloud 15:00 7.2 77 15 8 3B SW 0 0 1022 2264 Overcast 93% cloud 18:00 5.3 84 16 9 3B SW 0.02 0 1022 2320 Overcast 94% cloud 21:00 5.6 84 15 8 3B S 0.08 0 1022 2370 Overcast 100% cloud Monday, 09/11 00:00 6.6 82 20 11 4B S 0.02 0 1021 2486 Overcast 100% cloud 03:00 6.4 83 21 11 4B S 0 0 1019 2599 Overcast 100% cloud 06:00 6.8 83 21 11 4B S 0.08 0 1019 2586 Overcast 100% cloud 09:00 8.6 77 24 13 4B S 0.10 0 1018 2687 Overcast 96% cloud 12:00 9.2 81 25 14 4B SW 1.3 0 1017 2812 Overcast 99% cloud 15:00 9.4 86 26 14 4B SW 0.89 0 1015 2819 Overcast 87% cloud 18:00 8.2 90 24 13 4B SW 0.31 0 1015 2901 Overcast 94% cloud 21:00 8.8 84 27 14 4B SW 0.08 0 1015 2877 Overcast 100% cloud Tuesday, 10/11 00:00 8.6 90 24 13 4B SW 0.52 0 1015 2795 Overcast 100% cloud 03:00 8.3 90 17 9 3B SW 1.3 0 1013 2873 Overcast 100% cloud 06:00 8.2 90 13 7 3B S 3.2 0 1013 2928 Overcast 100% cloud 09:00 9.3 92 19 10 3B SW 0.10 0 1013 3002 Overcast 100% cloud 12:00 10.8 85 15 8 3B SW 0.47 0 1012 2972 Overcast 92% cloud 15:00 10.4 89 9 5 2B SW 0.20 0 1012 2965 Overcast 80% cloud 18:00 8.2 94 5 3 1B SW 0 0 1012 2986 Overcast 81% cloud 21:00 7.2 94 5 3 1B S 0 0 1012 2980 Overcast 84% cloud Wednesday, 11/11 00:00 7.1 93 7 4 2B S 0 0 1012 2987 Cloudy 78% cloud 03:00 6.6 94 8 4 2B S 0 0 1011 2945 Overcast 91% cloud 06:00 6.5 94 11 6 2B S 0 0 1012 2934 Overcast 97% cloud |
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Forecast table times: UTC.
Coordinates: 46.4561269°N, 6.0549357°E · Requested elevation: 1163 m. Model terrain: 999 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 4.9 49 8 4 2B SE — — 1023 2508 Overcast 92% cloud 09:00 4.9 52 7 4 2B SE 0.03 0 1023 2539 Clear 8% cloud 12:00 6.5 50 8 4 2B S 0 0 1022 2619 Partly cloudy 36% cloud 15:00 6.1 60 4 2 1B W 0.02 0 1022 2630 Partly cloudy 38% cloud 18:00 5.9 60 6 3 2B NE 0.05 0 1022 2603 Overcast 98% cloud 21:00 4.8 67 3 2 1B SE 0.97 0 1023 2481 Cloudy 80% cloud Friday, 06/11 00:00 4.2 73 3 2 1B S 0.10 0 1023 2408 Overcast 99% cloud 03:00 3.8 80 3 2 1B S 0.07 0 1022 2332 Overcast 97% cloud 06:00 3.1 82 1 0 0B NE 0.07 0 1022 2247 Partly cloudy 47% cloud 09:00 3 80 5 3 1B NE 0 0 1023 2191 Cloudy 76% cloud 12:00 2.7 87 3 1 1B N 0.09 0 1022 2133 Overcast 92% cloud 15:00 2.1 96 9 5 2B N 0.92 0 1022 2026 Overcast 100% cloud 18:00 1.6 98 8 4 2B NE 0.67 0 1023 1948 Overcast 100% cloud 21:00 1.7 91 6 3 2B NE 0.24 0 1024 1954 Overcast 96% cloud Saturday, 07/11 00:00 1.5 90 3 2 1B NE 0.02 0 1024 1931 Overcast 94% cloud 03:00 1.6 86 6 3 2B NE 0 0 1023 1935 Cloudy 77% cloud 06:00 1.4 85 8 4 2B NE 0.03 0 1024 1928 Cloudy 72% cloud 09:00 1.2 87 8 5 2B NE 0 0 1024 1916 Cloudy 58% cloud 12:00 2 83 4 2 1B E 0.14 0 1023 2082 Cloudy 63% cloud 15:00 2.2 82 2 1 1B N 0.09 0 1023 2091 Cloudy 58% cloud 18:00 1.9 81 8 4 2B SE 0 0 1024 2036 Cloudy 53% cloud 21:00 2.8 61 20 11 4B S 0 0 1024 2160 Partly cloudy 48% cloud Sunday, 08/11 00:00 2.6 69 30 16 5B SW 0 0 1025 2139 Partly cloudy 44% cloud 03:00 2.3 77 31 17 5B SW 0 0 1024 2100 Cloudy 65% cloud 06:00 2.8 62 28 15 4B SW 0 0 1024 2253 Cloudy 71% cloud 09:00 2.3 69 35 19 5B SW 0 0 1025 2138 Partly cloudy 41% cloud 12:00 2.8 78 34 18 5B SW 0 0 1023 2198 Cloudy 69% cloud 15:00 3.5 84 32 17 5B SW 0 0 1022 2271 Overcast 91% cloud 18:00 4.2 80 39 21 6B SW 0.02 0 1022 2317 Overcast 93% cloud 21:00 4.6 80 38 20 5B SW 0.05 0 1022 2371 Overcast 100% cloud Monday, 09/11 00:00 4.7 82 44 24 6B SW 0.03 0 1021 2488 Overcast 100% cloud 03:00 5.1 81 46 25 6B SW 0 0 1020 2598 Overcast 100% cloud 06:00 5.5 81 47 25 6B SW 0.05 0 1019 2589 Overcast 100% cloud 09:00 6.2 79 49 27 6B SW 0.07 0 1018 2696 Overcast 96% cloud 12:00 6.6 80 52 28 7B SW 0.95 0 1017 2817 Overcast 98% cloud 15:00 6.8 87 52 28 7B SW 0.70 0 1015 2823 Overcast 84% cloud 18:00 7 85 52 28 7B SW 0.21 0 1015 2894 Overcast 92% cloud 21:00 7.1 82 53 29 7B SW 0.05 0 1015 2875 Overcast 100% cloud Tuesday, 10/11 00:00 6.9 86 51 27 7B SW 0.47 0 1015 2794 Overcast 100% cloud 03:00 7 87 39 21 5B SW 1.2 0 1013 2874 Overcast 100% cloud 06:00 7 85 33 18 5B SW 3.2 0 1013 2927 Overcast 100% cloud 09:00 6.9 91 35 19 5B SW 0.17 0 1013 2998 Overcast 100% cloud 12:00 7.1 92 26 14 4B SW 0.58 0 1013 2972 Overcast 88% cloud 15:00 7.4 92 17 9 3B SW 0.17 0 1012 2964 Cloudy 75% cloud 18:00 7.8 87 14 8 3B SW 0 0 1012 2987 Cloudy 76% cloud 21:00 8.2 83 15 8 3B SW 0 0 1013 2989 Cloudy 76% cloud Wednesday, 11/11 00:00 8.1 82 17 9 3B SW 0 0 1012 2995 Cloudy 65% cloud 03:00 7.6 86 20 11 4B SW 0 0 1012 2947 Overcast 86% cloud 06:00 7.5 85 27 15 4B S 0 0 1012 2937 Overcast 95% cloud |
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Forecast table times: UTC.
Coordinates: 46.4258188°N, 6.0992777°E · Requested elevation: 1663 m. Model terrain: 919 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.