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 0.9 83 4 2 1B SE — — 1022 1688 Cloudy 76% cloud 09:00 6.5 68 4 2 1B SE 0.02 0 1023 2677 Cloudy 63% cloud 12:00 10.6 55 2 1 1B E 0 0 1021 2882 Cloudy 60% cloud 15:00 9.6 65 2 1 1B NW 0 0 1021 2810 Clear 16% cloud 18:00 4.5 84 1 0 0B E 0 0 1022 2547 Cloudy 74% cloud 21:00 3.7 89 1 1 1B E 1.2 0 1023 2316 Overcast 98% cloud Friday, 06/11 00:00 3.2 91 1 1 1B E 0.08 0 1023 2170 Overcast 100% cloud 03:00 3.1 93 1 1 1B E 1.6 0 1023 2127 Overcast 100% cloud 06:00 3.1 94 0 0 0B E 1.1 0 1022 2048 Overcast 83% cloud 09:00 4.9 96 0 0 0B E 0.66 0 1023 2209 Overcast 88% cloud 12:00 5.6 90 2 1 1B NW 0.65 0 1022 2245 Overcast 96% cloud 15:00 4.6 97 2 1 1B W 1.8 0 1022 2089 Overcast 99% cloud 18:00 3.8 96 1 1 0B W 1.5 0 1023 1972 Overcast 100% cloud 21:00 3.6 94 1 1 0B W 0.95 0 1024 1916 Overcast 100% cloud Saturday, 07/11 00:00 3.1 94 1 0 0B SE 0.47 0 1024 1841 Cloudy 77% cloud 03:00 2.4 97 0 0 0B — 0.02 0 1023 1744 Overcast 96% cloud 06:00 2.2 96 1 1 1B SE 0.02 0 1024 1699 Overcast 88% cloud 09:00 4.7 89 0 0 0B E 0.05 0 1024 2063 Cloudy 58% cloud 12:00 7.4 67 2 1 1B N 0.01 0 1022 2322 Partly cloudy 36% cloud 15:00 6.5 76 5 3 1B N 0 0 1022 2249 Partly cloudy 41% cloud 18:00 3.2 93 1 0 0B N 0 0 1024 1907 Cloudy 58% cloud 21:00 0.2 98 2 1 1B SE 0 0 1024 1294 Overcast 83% cloud Sunday, 08/11 00:00 -0.8 95 2 1 1B SE 0.04 0 1024 < 1293 Cloudy 66% cloud 03:00 -0.8 93 2 1 1B SE 0 0 1025 < 1293 Cloudy 57% cloud 06:00 -1.5 90 3 2 1B SE 0 0 1025 < 1293 Partly cloudy 44% cloud 09:00 4.7 69 2 1 1B SE 0 0 1025 2125 Clear 12% cloud 12:00 8.7 45 3 1 1B NW 0 0 1022 2418 Clear 8% cloud 15:00 7.4 59 3 2 1B N 0 0 1022 2312 Cloudy 67% cloud 18:00 2.6 72 1 0 0B E 0 0 1022 1825 Cloudy 70% cloud 21:00 2.5 69 1 1 1B SE 0 0 1022 1826 Overcast 95% cloud Monday, 09/11 00:00 4 65 2 1 1B SE 0 0 1021 2088 Overcast 100% cloud 03:00 3.5 67 2 1 1B E 0 0 1020 2136 Overcast 98% cloud 06:00 2.4 69 2 1 1B SE 0 0 1019 1989 Overcast 91% cloud 09:00 8.1 54 5 2 1B SE 0 0 1019 2583 Cloudy 78% cloud 12:00 10.8 50 1 1 0B SE 0 0 1017 2765 Overcast 97% cloud 15:00 8.8 71 1 1 1B E 0.48 0 1015 2745 Overcast 96% cloud 18:00 6.4 79 3 1 1B SE 0.38 0 1016 2669 Overcast 88% cloud 21:00 5.6 82 3 2 1B SE 0.09 0 1016 2619 Overcast 92% cloud Tuesday, 10/11 00:00 5.3 86 3 1 1B E 0.14 0 1016 2619 Overcast 100% cloud 03:00 5.3 91 3 2 1B E 0.64 0 1014 2659 Overcast 100% cloud 06:00 5.4 92 4 2 1B SE 1.8 0 1014 2725 Overcast 100% cloud 09:00 6.7 94 3 2 1B E 1.5 0 1014 2868 Overcast 100% cloud 12:00 9.2 86 3 1 1B SE 1.2 0 1013 2900 Overcast 82% cloud 15:00 9.4 87 2 1 1B E 1.4 0 1013 2908 Cloudy 66% cloud 18:00 6.8 87 1 1 1B SE 0.45 0 1013 2855 Cloudy 61% cloud 21:00 5.1 89 1 1 1B SE 0.03 0 1013 2971 Clear 10% cloud Wednesday, 11/11 00:00 3.9 90 2 1 1B SE 0 0 1013 3050 Clear 8% cloud 03:00 3.7 87 2 1 1B SE 0 0 1012 2925 Partly cloudy 45% cloud 06:00 3.5 88 2 1 1B SE 0 0 1012 2853 Cloudy 58% cloud |
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Forecast table times: UTC.
Coordinates: 46.3504919°N, 7.0680253°E · Requested elevation: 1258 m. Model terrain: 1290 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.
La Forclaz VD is a mapped downhill ski area in CH. Forecasts cover three real lift-station locations from approximately 1258 to 1428 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 0.7 84 4 2 1B SE — — 1022 1677 Cloudy 76% cloud 09:00 6.3 69 4 2 1B SE 0.02 0 1023 2675 Cloudy 63% cloud 12:00 10.3 55 2 1 1B E 0 0 1021 2882 Cloudy 60% cloud 15:00 9.3 65 1 1 1B NW 0 0 1021 2811 Clear 16% cloud 18:00 4.3 84 1 1 0B E 0 0 1022 2545 Cloudy 75% cloud 21:00 3.5 90 1 1 1B E 1.2 0 1023 2311 Overcast 98% cloud Friday, 06/11 00:00 2.9 92 1 1 1B E 0.08 0 1023 2164 Overcast 100% cloud 03:00 2.8 94 1 1 1B E 1.6 0 1023 2121 Overcast 100% cloud 06:00 2.8 95 0 0 0B E 1.1 0 1022 2043 Overcast 83% cloud 09:00 4.6 96 0 0 0B E 0.66 0 1023 2208 Overcast 88% cloud 12:00 5.3 91 2 1 1B NW 0.65 0 1022 2245 Overcast 96% cloud 15:00 4.4 98 2 1 1B W 1.8 0 1022 2089 Overcast 99% cloud 18:00 3.5 97 1 1 1B W 1.5 0 1023 1970 Overcast 100% cloud 21:00 3.3 95 1 1 1B W 0.98 0 1024 1914 Overcast 100% cloud Saturday, 07/11 00:00 2.8 95 1 0 0B SE 0.48 0 1024 1840 Cloudy 78% cloud 03:00 2.2 98 0 0 0B — 0.02 0 1023 1743 Overcast 96% cloud 06:00 1.9 97 1 1 1B SE 0.02 0 1024 1699 Overcast 89% cloud 09:00 4.4 89 0 0 0B E 0.05 0 1024 2063 Cloudy 58% cloud 12:00 7.1 68 2 1 1B N 0.01 0 1022 2323 Partly cloudy 35% cloud 15:00 6.3 76 5 3 1B NW 0 0 1022 2250 Partly cloudy 41% cloud 18:00 2.9 94 0 0 0B N 0 0 1024 1905 Cloudy 58% cloud 21:00 -0.1 99 1 1 1B SE 0 0 1024 < 1299 Overcast 83% cloud Sunday, 08/11 00:00 -1.1 95 2 1 1B SE 0.03 0 1024 < 1299 Cloudy 66% cloud 03:00 -1.1 94 2 1 1B SE 0 0 1025 < 1299 Cloudy 57% cloud 06:00 -1.7 90 3 2 1B SE 0 0 1025 < 1299 Partly cloudy 45% cloud 09:00 4.4 70 2 1 1B SE 0 0 1025 2123 Clear 12% cloud 12:00 8.4 45 2 1 1B NW 0 0 1022 2419 Clear 8% cloud 15:00 7.2 59 3 2 1B N 0 0 1022 2313 Cloudy 68% cloud 18:00 2.3 73 0 0 0B E 0 0 1022 1820 Cloudy 70% cloud 21:00 2.2 69 1 1 1B SE 0 0 1022 1823 Overcast 95% cloud Monday, 09/11 00:00 3.7 66 2 1 1B SE 0 0 1021 2085 Overcast 100% cloud 03:00 3.2 68 2 1 1B SE 0 0 1020 2131 Overcast 98% cloud 06:00 2.1 70 2 1 1B SE 0 0 1019 1982 Overcast 91% cloud 09:00 7.8 55 4 2 1B SE 0 0 1019 2581 Cloudy 78% cloud 12:00 10.5 50 1 1 0B SE 0 0 1017 2765 Overcast 97% cloud 15:00 8.6 71 1 1 0B E 0.46 0 1015 2746 Overcast 97% cloud 18:00 6.2 80 3 1 1B SE 0.37 0 1016 2668 Overcast 89% cloud 21:00 5.3 83 3 1 1B SE 0.10 0 1016 2617 Overcast 92% cloud Tuesday, 10/11 00:00 5.1 87 2 1 1B E 0.15 0 1016 2617 Overcast 100% cloud 03:00 5.1 91 3 2 1B E 0.64 0 1014 2658 Overcast 100% cloud 06:00 5.1 93 3 2 1B SE 1.8 0 1014 2723 Overcast 100% cloud 09:00 6.4 95 3 1 1B SE 1.5 0 1014 2867 Overcast 100% cloud 12:00 9 87 3 1 1B SE 1.1 0 1013 2900 Overcast 82% cloud 15:00 9.2 88 1 1 1B E 1.4 0 1013 2907 Cloudy 65% cloud 18:00 6.5 88 1 1 1B SE 0.45 0 1013 2855 Cloudy 61% cloud 21:00 4.9 89 1 1 1B SE 0.03 0 1013 2972 Clear 10% cloud Wednesday, 11/11 00:00 3.7 90 2 1 1B SE 0 0 1013 3050 Clear 8% cloud 03:00 3.5 88 2 1 1B SE 0 0 1012 2926 Partly cloudy 45% cloud 06:00 3.2 88 2 1 1B SE 0 0 1012 2853 Cloudy 58% cloud |
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Forecast table times: UTC.
Coordinates: 46.3476141°N, 7.0715673°E · Requested elevation: 1305 m. Model terrain: 1297 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 0.5 82 5 3 1B SE — — 1022 1692 Cloudy 76% cloud 09:00 5.7 68 5 3 1B SE 0.02 0 1023 2677 Cloudy 64% cloud 12:00 9.5 56 2 1 1B SE 0 0 1021 2882 Cloudy 60% cloud 15:00 8.6 66 1 0 0B SW 0 0 1021 2809 Clear 16% cloud 18:00 3.9 83 2 1 1B SE 0 0 1022 2547 Cloudy 75% cloud 21:00 3.1 90 3 2 1B SE 1.2 0 1023 2317 Overcast 98% cloud Friday, 06/11 00:00 2.5 92 2 1 1B SE 0.07 0 1023 2170 Overcast 100% cloud 03:00 2.4 94 2 1 1B SE 1.6 0 1023 2126 Overcast 100% cloud 06:00 2.4 95 1 0 0B SE 1.1 0 1022 2046 Overcast 83% cloud 09:00 4 97 1 0 0B S 0.68 0 1023 2208 Overcast 88% cloud 12:00 4.6 91 2 1 1B NW 0.67 0 1022 2244 Overcast 96% cloud 15:00 3.7 99 3 1 1B W 1.8 0 1022 2089 Overcast 99% cloud 18:00 2.9 98 2 1 1B NW 1.5 0 1023 1973 Overcast 100% cloud 21:00 2.7 96 1 1 1B NW 0.93 0 1024 1917 Overcast 100% cloud Saturday, 07/11 00:00 2.2 95 0 0 0B SE 0.47 0 1024 1841 Cloudy 77% cloud 03:00 1.6 97 0 0 0B S 0.02 0 1023 1742 Overcast 96% cloud 06:00 1.3 97 1 1 1B SE 0.02 0 1024 1696 Overcast 88% cloud 09:00 3.7 89 1 0 0B SE 0.06 0 1024 2063 Cloudy 58% cloud 12:00 6.3 68 2 1 1B NW 0.01 0 1022 2322 Partly cloudy 35% cloud 15:00 5.4 76 4 2 1B NW 0 0 1022 2248 Partly cloudy 41% cloud 18:00 2.3 92 1 1 1B SW 0 0 1024 1909 Cloudy 59% cloud 21:00 -0.4 95 2 1 1B S 0 0 1024 1308 Overcast 84% cloud Sunday, 08/11 00:00 -1.3 91 2 1 1B S 0.04 0 1024 < 1289 Cloudy 67% cloud 03:00 -1.3 90 2 1 1B S 0 0 1025 < 1289 Cloudy 58% cloud 06:00 -1.9 85 3 1 1B S 0 0 1025 < 1289 Partly cloudy 44% cloud 09:00 3.7 68 2 1 1B S 0 0 1025 2123 Clear 12% cloud 12:00 7.5 44 3 2 1B W 0 0 1022 2419 Clear 8% cloud 15:00 6.3 59 3 2 1B NW 0 0 1022 2312 Cloudy 68% cloud 18:00 1.8 74 2 1 1B SW 0 0 1022 1824 Cloudy 71% cloud 21:00 1.7 71 2 1 1B SW 0 0 1022 1828 Overcast 96% cloud Monday, 09/11 00:00 3.1 68 2 1 1B SW 0 0 1021 2089 Overcast 100% cloud 03:00 2.8 69 2 1 1B SW 0 0 1020 2138 Overcast 98% cloud 06:00 1.8 71 3 2 1B S 0 0 1019 1990 Overcast 91% cloud 09:00 7.1 56 5 3 1B S 0 0 1019 2583 Cloudy 78% cloud 12:00 9.6 52 4 2 1B SW 0 0 1017 2765 Overcast 97% cloud 15:00 7.9 73 3 2 1B SW 0.47 0 1015 2747 Overcast 97% cloud 18:00 5.7 81 3 2 1B SW 0.36 0 1016 2670 Overcast 88% cloud 21:00 4.9 83 3 2 1B S 0.09 0 1016 2621 Overcast 92% cloud Tuesday, 10/11 00:00 4.7 88 3 2 1B S 0.14 0 1016 2621 Overcast 100% cloud 03:00 4.6 92 2 1 1B S 0.63 0 1014 2660 Overcast 100% cloud 06:00 4.7 93 2 1 1B S 1.8 0 1014 2726 Overcast 100% cloud 09:00 5.9 95 2 1 1B S 1.6 0 1014 2868 Overcast 100% cloud 12:00 8.3 87 2 1 1B S 1.1 0 1013 2900 Overcast 82% cloud 15:00 8.5 88 1 0 0B W 1.3 0 1013 2908 Cloudy 66% cloud 18:00 6 88 1 0 0B S 0.45 0 1013 2856 Cloudy 61% cloud 21:00 4.5 88 1 1 1B S 0.02 0 1013 2971 Clear 9% cloud Wednesday, 11/11 00:00 3.4 88 2 1 1B S 0 0 1013 3050 Clear 8% cloud 03:00 3.2 86 2 1 1B S 0 0 1012 2924 Partly cloudy 44% cloud 06:00 3 87 2 1 1B S 0 0 1012 2852 Cloudy 57% cloud |
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Forecast table times: UTC.
Coordinates: 46.3469668°N, 7.0645894°E · Requested elevation: 1428 m. Model terrain: 1287 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.