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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.
Le Semnoz - Low 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 5 59 13 7 3B SE — — 1022 2438 Overcast 98% cloud  09:00 6.5 53 15 8 3B SE 0.16 0 1022 2528 Partly cloudy 30% cloud  12:00 8 52 6 3 2B SE 0 0 1022 2644 Partly cloudy 37% cloud 15:00 7.8 59 4 2 1B E 0.09 0 1021 2642 Overcast 88% cloud 18:00 6.3 72 5 3 1B SE 1.1 0 1022 2513 Overcast 99% cloud 21:00 5.6 77 5 3 1B SE 1.6 0 1023 2447 Overcast 86% cloud Friday, 06/11 00:00 5.1 79 3 1 1B E 0.30 0 1023 2386 Overcast 98% cloud 03:00 4.8 80 3 2 1B E 0.55 0 1022 2325 Cloudy 58% cloud  06:00 4.3 83 2 1 1B N 0.20 0 1022 2245 Cloudy 63% cloud 09:00 4.4 87 3 2 1B N 0.11 0 1023 2180 Cloudy 70% cloud 12:00 4.3 89 5 3 1B NW 0.76 0 1022 2121 Overcast 90% cloud 15:00 3.3 94 7 4 2B NW 1.4 0 1022 1991 Overcast 100% cloud 18:00 3 95 4 2 1B N 1.4 0 1023 1946 Overcast 100% cloud 21:00 3 97 4 2 1B N 0.54 0 1024 1934 Overcast 100% cloud Saturday, 07/11 00:00 2.8 97 3 2 1B N 0.08 0 1024 1940 Overcast 100% cloud 03:00 2.8 96 7 4 2B NE 0.05 0 1023 1955 Overcast 94% cloud 06:00 2.6 91 6 3 2B NE 0.06 0 1024 1953 Overcast 97% cloud 09:00 2.9 88 6 3 1B E 0 0 1024 2021 Overcast 99% cloud 12:00 3.5 89 3 2 1B E 0.08 0 1023 2072 Overcast 84% cloud 15:00 4.1 84 3 2 1B S 0 0 1023 2143 Cloudy 55% cloud 18:00 3.8 82 6 3 2B S 0 0 1024 2163 Partly cloudy 28% cloud 21:00 4.1 78 11 6 2B S 0 0 1024 2254 Cloudy 64% cloud Sunday, 08/11 00:00 3.8 83 12 7 3B SW 0 0 1025 2218 Cloudy 52% cloud 03:00 3.6 81 12 7 3B S 0 0 1025 2183 Cloudy 79% cloud 06:00 4.2 61 13 7 3B S 0 0 1023 2366 Partly cloudy 30% cloud 09:00 4.4 57 19 10 3B SW 0 0 1025 2239 Cloudy 75% cloud 12:00 5.8 59 20 11 3B SW 0 0 1023 2336 Overcast 83% cloud 15:00 6.6 63 16 9 3B S 0 0 1022 2354 Cloudy 78% cloud 18:00 6.1 64 17 9 3B S 0 0 1022 2375 Overcast 97% cloud 21:00 6.6 64 20 11 3B S 0 0 1022 2460 Overcast 100% cloud Monday, 09/11 00:00 6.7 69 23 12 4B S 0 0 1021 2645 Overcast 99% cloud 03:00 6.9 67 23 13 4B S 0 0 1019 2688 Overcast 98% cloud 06:00 7.5 65 24 13 4B S 0 0 1019 2675 Overcast 96% cloud 09:00 8.6 64 26 14 4B S 0 0 1018 2762 Overcast 98% cloud 12:00 8.7 67 28 15 4B S 1.1 0 1017 2873 Overcast 92% cloud 15:00 8.8 77 30 16 5B SW 1.8 0 1016 2915 Cloudy 79% cloud 18:00 8.8 78 30 16 5B S 0.25 0 1016 2847 Overcast 99% cloud 21:00 9 73 29 16 5B S 0 0 1015 2874 Overcast 98% cloud Tuesday, 10/11 00:00 9 74 26 14 4B S 0.07 0 1015 2851 Overcast 100% cloud 03:00 9.3 72 17 9 3B S 0.57 0 1013 2927 Overcast 100% cloud 06:00 9.1 74 17 9 3B S 2.3 0 1013 2987 Overcast 100% cloud 09:00 8.9 81 19 10 3B S 0.76 0 1014 2982 Overcast 98% cloud 12:00 9.2 79 15 8 3B SW 2.5 0 1013 3013 Cloudy 79% cloud 15:00 9.4 84 8 4 2B S 2.1 0 1012 2996 Cloudy 71% cloud 18:00 9.5 80 6 3 1B S 0 0 1012 2980 Cloudy 65% cloud 21:00 9.5 79 7 4 2B S 0 0 1012 3054 Cloudy 54% cloud Wednesday, 11/11 00:00 9.3 82 9 5 2B S 0 0 1012 3051 Cloudy 63% cloud 03:00 8.9 86 10 5 2B S 0 0 1012 2985 Cloudy 61% cloud 06:00 9 82 13 7 3B S 0 0 1012 2958 Overcast 88% cloud |
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Forecast notes
Forecast table times: UTC.
Coordinates: 45.7812684°N, 6.1073345°E · Requested elevation: 1412 m. Model terrain: 835 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.
Le Semnoz is a downhill ski area in Haute-Savoie, France. Mapped terrain includes beginner, easy, intermediate, advanced routes. Its mapped lift network extends from approximately 1412 to 1693 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.
Le Semnoz - Base 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 5.2 56 14 8 3B SE — — 1023 2437 Overcast 98% cloud 09:00 6.3 51 16 9 3B SE 0.20 0 1023 2527 Partly cloudy 29% cloud 12:00 7.6 50 7 4 2B SE 0 0 1022 2639 Partly cloudy 36% cloud 15:00 7.5 56 4 2 1B E 0.13 0 1021 2637 Overcast 85% cloud 18:00 6.2 69 6 3 1B E 1.0 0 1022 2513 Overcast 100% cloud 21:00 5.5 76 5 3 1B SE 1.7 0 1023 2446 Overcast 85% cloud Friday, 06/11 00:00 4.9 78 3 1 1B E 0.30 0 1023 2384 Overcast 98% cloud 03:00 4.6 79 3 2 1B E 0.54 0 1022 2326 Cloudy 59% cloud 06:00 4.2 82 3 2 1B N 0.21 0 1022 2245 Cloudy 66% cloud 09:00 4 86 4 2 1B N 0.10 0 1023 2179 Cloudy 72% cloud 12:00 3.7 89 5 3 1B NW 0.76 0 1022 2116 Overcast 92% cloud 15:00 2.9 93 8 4 2B NW 1.4 0 1022 1992 Overcast 100% cloud 18:00 2.6 94 4 2 1B N 1.4 0 1023 1947 Overcast 100% cloud 21:00 2.6 97 5 3 1B N 0.58 0 1024 1936 Overcast 100% cloud Saturday, 07/11 00:00 2.5 97 4 2 1B N 0.08 0 1024 1942 Overcast 100% cloud 03:00 2.5 95 8 4 2B NE 0.04 0 1023 1958 Overcast 95% cloud 06:00 2.4 90 7 4 2B NE 0.06 0 1024 1953 Overcast 96% cloud 09:00 2.5 87 6 3 2B E 0 0 1024 2017 Overcast 99% cloud 12:00 2.9 91 3 2 1B E 0.08 0 1023 2062 Overcast 86% cloud 15:00 3.6 84 3 2 1B S 0 0 1023 2141 Cloudy 54% cloud 18:00 3.7 80 7 4 2B S 0 0 1024 2162 Partly cloudy 27% cloud 21:00 4.2 76 13 7 3B S 0 0 1024 2251 Cloudy 57% cloud Sunday, 08/11 00:00 3.8 82 15 8 3B SW 0 0 1025 2215 Cloudy 51% cloud 03:00 3.5 80 14 8 3B S 0 0 1024 2181 Cloudy 80% cloud 06:00 4.2 60 16 8 3B S 0 0 1023 2363 Partly cloudy 32% cloud 09:00 4 56 22 12 4B SW 0 0 1025 2231 Cloudy 74% cloud 12:00 5.1 62 23 12 4B SW 0 0 1023 2329 Overcast 83% cloud 15:00 6 65 19 10 3B S 0 0 1022 2351 Cloudy 77% cloud 18:00 5.9 65 20 11 3B S 0 0 1022 2374 Overcast 96% cloud 21:00 6.4 64 23 12 4B S 0 0 1022 2457 Overcast 100% cloud Monday, 09/11 00:00 6.5 70 27 15 4B S 0 0 1021 2642 Overcast 100% cloud 03:00 6.7 69 27 15 4B S 0 0 1019 2688 Overcast 98% cloud 06:00 7.4 67 28 15 4B S 0 0 1019 2674 Overcast 96% cloud 09:00 8.3 65 30 16 5B S 0 0 1018 2760 Overcast 98% cloud 12:00 8.3 66 33 18 5B S 1.0 0 1017 2871 Overcast 92% cloud 15:00 8.5 76 35 19 5B SW 1.6 0 1016 2914 Overcast 80% cloud 18:00 8.7 77 35 19 5B S 0.25 0 1016 2850 Overcast 98% cloud 21:00 8.9 72 34 18 5B S 0 0 1015 2879 Overcast 98% cloud Tuesday, 10/11 00:00 8.8 74 30 16 5B S 0.07 0 1015 2850 Overcast 100% cloud 03:00 9.2 71 20 11 3B S 0.54 0 1013 2925 Overcast 100% cloud 06:00 9.1 74 19 10 3B S 2.4 0 1013 2985 Overcast 100% cloud 09:00 8.8 80 22 12 4B SW 0.64 0 1014 2985 Overcast 98% cloud 12:00 8.7 79 17 9 3B SW 2.1 0 1013 3011 Overcast 80% cloud 15:00 9.1 84 10 5 2B SW 1.8 0 1012 2995 Cloudy 72% cloud 18:00 9.5 79 7 4 2B S 0 0 1012 2982 Cloudy 61% cloud 21:00 9.6 78 8 4 2B S 0 0 1012 3054 Partly cloudy 47% cloud Wednesday, 11/11 00:00 9.4 81 10 6 2B S 0 0 1012 3051 Cloudy 58% cloud 03:00 8.9 86 12 6 2B S 0 0 1012 2984 Cloudy 61% cloud 06:00 9.1 82 15 8 3B S 0 0 1012 2956 Overcast 88% cloud |
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Forecast notes
Forecast table times: UTC.
Coordinates: 45.8028707°N, 6.0972678°E · Requested elevation: 1474 m. Model terrain: 814 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.
Le Semnoz - Top 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 4.3 57 19 10 3B SE — — 1023 2438 Overcast 98% cloud 09:00 5.1 51 19 10 3B SE 0.19 0 1023 2528 Partly cloudy 30% cloud 12:00 6.2 51 11 6 2B SE 0 0 1022 2642 Partly cloudy 36% cloud 15:00 6.2 57 6 3 2B SE 0.12 0 1021 2641 Overcast 86% cloud 18:00 5.1 69 7 4 2B SE 1.0 0 1022 2514 Overcast 99% cloud 21:00 4.4 76 7 4 2B SE 1.6 0 1023 2447 Overcast 85% cloud Friday, 06/11 00:00 3.9 79 4 2 1B SE 0.30 0 1023 2385 Overcast 98% cloud 03:00 3.6 80 3 2 1B SE 0.53 0 1022 2326 Cloudy 59% cloud 06:00 3.2 83 0 0 0B — 0.20 0 1022 2245 Cloudy 64% cloud 09:00 2.7 86 2 1 1B N 0.10 0 1023 2180 Cloudy 71% cloud 12:00 2.4 90 4 2 1B NW 0.74 0 1022 2119 Overcast 91% cloud 15:00 1.6 94 8 4 2B NW 1.4 0 1022 1993 Overcast 100% cloud 18:00 1.3 94 5 3 1B N 1.4 0 1023 1946 Overcast 100% cloud 21:00 1.4 97 5 3 1B N 0.57 0 1024 1935 Overcast 100% cloud Saturday, 07/11 00:00 1.3 95 4 2 1B N 0.08 0 1024 1941 Overcast 100% cloud 03:00 1.4 91 7 4 2B NE 0.04 0 1023 1957 Overcast 94% cloud 06:00 1.3 85 7 4 2B NE 0.06 0 1024 1953 Overcast 96% cloud 09:00 1.5 81 6 3 1B E 0 0 1024 2018 Overcast 99% cloud 12:00 1.7 86 2 1 1B E 0.08 0 1023 2067 Overcast 85% cloud 15:00 2.4 80 5 3 1B S 0 0 1023 2142 Cloudy 54% cloud 18:00 2.7 76 8 4 2B S 0 0 1024 2162 Partly cloudy 27% cloud 21:00 3.3 71 13 7 3B SW 0 0 1024 2251 Cloudy 60% cloud Sunday, 08/11 00:00 2.9 77 16 9 3B SW 0 0 1025 2216 Cloudy 52% cloud 03:00 2.6 76 15 8 3B S 0 0 1025 2181 Overcast 80% cloud 06:00 3.5 55 16 8 3B S 0 0 1023 2363 Partly cloudy 32% cloud 09:00 2.9 52 24 13 4B SW 0 0 1025 2234 Cloudy 74% cloud 12:00 3.7 61 24 13 4B SW 0 0 1023 2332 Overcast 83% cloud 15:00 4.5 66 20 11 4B SW 0 0 1022 2353 Cloudy 77% cloud 18:00 4.7 65 21 11 4B S 0 0 1022 2374 Overcast 97% cloud 21:00 5.2 66 23 13 4B S 0 0 1022 2458 Overcast 100% cloud Monday, 09/11 00:00 5.5 70 27 15 4B SW 0 0 1021 2642 Overcast 99% cloud 03:00 5.7 69 27 15 4B SW 0 0 1019 2687 Overcast 98% cloud 06:00 6.3 68 29 16 5B S 0 0 1019 2674 Overcast 96% cloud 09:00 7 67 32 17 5B S 0 0 1018 2760 Overcast 98% cloud 12:00 7.1 66 34 19 5B SW 1.0 0 1017 2871 Overcast 92% cloud 15:00 7.3 76 34 18 5B SW 1.7 0 1016 2914 Overcast 80% cloud 18:00 7.4 78 33 18 5B SW 0.26 0 1016 2849 Overcast 98% cloud 21:00 7.6 74 33 18 5B SW 0 0 1015 2876 Overcast 99% cloud Tuesday, 10/11 00:00 7.5 76 30 16 5B SW 0.07 0 1015 2850 Overcast 100% cloud 03:00 7.8 74 20 11 4B SW 0.55 0 1013 2925 Overcast 100% cloud 06:00 7.7 76 20 11 3B SW 2.4 0 1013 2986 Overcast 100% cloud 09:00 7.5 81 21 11 4B SW 0.69 0 1014 2983 Overcast 98% cloud 12:00 7.5 79 17 9 3B SW 2.2 0 1013 3012 Cloudy 80% cloud 15:00 7.8 84 9 5 2B SW 1.9 0 1012 2995 Cloudy 72% cloud 18:00 8.1 79 6 3 2B SW 0 0 1012 2981 Cloudy 62% cloud 21:00 8.3 78 8 4 2B S 0 0 1012 3054 Partly cloudy 50% cloud Wednesday, 11/11 00:00 8.1 81 11 6 2B S 0 0 1012 3051 Cloudy 59% cloud 03:00 7.6 85 13 7 3B SW 0 0 1012 2985 Cloudy 61% cloud 06:00 7.7 81 17 9 3B S 0 0 1012 2958 Overcast 88% cloud |
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Forecast notes
Forecast table times: UTC.
Coordinates: 45.7969117°N, 6.1042103°E · Requested elevation: 1693 m. Model terrain: 824 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.