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 1.1 82 6 3 2B NE — — 1021 2017 Cloudy 54% cloud 09:00 4.5 75 5 3 1B NE 0 0 1021 2079 Cloudy 75% cloud 12:00 6.4 69 5 3 1B N 0 0 1021 2212 Overcast 99% cloud 15:00 6.2 71 5 3 1B NE 0.01 0 1020 2256 Cloudy 72% cloud 18:00 3.6 81 5 3 1B E 0 0 1021 2358 Partly cloudy 22% cloud 21:00 2.7 76 4 2 1B E 0 0 1022 2425 Clear 14% cloud Thursday, 05/11 00:00 2.9 70 6 3 2B E 0 0 1021 2544 Cloudy 63% cloud 03:00 2.9 70 4 2 1B E 0 0 1021 2627 Cloudy 73% cloud 06:00 3.8 65 4 2 1B E 0 0 1021 2655 Clear 10% cloud 09:00 7.9 60 1 1 1B E 0 0 1023 2658 Partly cloudy 25% cloud 12:00 10.4 59 2 1 1B N 0 0 1022 2712 Overcast 80% cloud 15:00 9.8 66 5 3 1B N 0 0 1021 2749 Clear 19% cloud 18:00 6.5 75 4 2 1B E 0 0 1021 2779 Clear 18% cloud 21:00 5.2 79 1 1 0B SE 0.09 0 1023 2678 Cloudy 60% cloud Friday, 06/11 00:00 4 83 1 0 0B SE 0.01 0 1023 2630 Overcast 97% cloud 03:00 3.8 87 1 0 0B NE 0.44 0 1022 2577 Overcast 87% cloud 06:00 2.8 93 2 1 1B SW 0.42 0 1023 2117 Overcast 99% cloud 09:00 3.5 98 2 1 1B S 2.3 0 1024 1787 Overcast 100% cloud 12:00 4.1 96 1 1 0B N 2.8 0 1023 1898 Overcast 100% cloud 15:00 4.2 97 3 1 1B N 0.89 0 1023 1883 Overcast 100% cloud 18:00 3.7 99 2 1 1B N 0.98 0 1023 1803 Overcast 100% cloud 21:00 3.6 98 3 1 1B NE 2.2 0 1024 1749 Overcast 100% cloud Saturday, 07/11 00:00 3.5 97 2 1 1B NE 0.90 0 1024 1737 Overcast 100% cloud 03:00 3 95 2 1 1B NE 0.82 0 1023 1706 Overcast 99% cloud 06:00 3 95 2 1 1B E 1.2 0 1023 1739 Overcast 94% cloud 09:00 4.8 90 2 1 1B N 0.15 0 1023 1833 Partly cloudy 49% cloud 12:00 6.4 81 2 1 1B NW 0.14 0 1022 1934 Cloudy 79% cloud 15:00 5.9 85 2 1 1B NW 0.28 0 1022 1940 Cloudy 54% cloud 18:00 3.8 93 1 1 1B SE 0.07 0 1023 1937 Partly cloudy 43% cloud 21:00 2 93 3 2 1B S 0 0 1023 1980 Cloudy 75% cloud Sunday, 08/11 00:00 0.7 91 5 3 1B S 0 0 1023 2011 Cloudy 67% cloud 03:00 0.9 87 5 3 1B S 0 0 1023 2004 Clear 17% cloud 06:00 1.5 77 4 2 1B S 0 0 1023 2087 Clear 12% cloud 09:00 5.8 66 5 3 1B S 0 0 1023 2189 Clear 14% cloud 12:00 8.7 45 10 5 2B SW 0 0 1022 2302 Clear 8% cloud 15:00 8.9 62 7 4 2B SW 0 0 1020 2443 Partly cloudy 42% cloud 18:00 7.1 58 7 4 2B S 0 0 1020 2536 Overcast 90% cloud 21:00 6.3 75 9 5 2B S 0.76 0 1020 2530 Overcast 99% cloud Monday, 09/11 00:00 6.5 77 11 6 2B S 0.07 0 1019 2586 Overcast 99% cloud 03:00 6.7 74 11 6 2B S 0 0 1018 2615 Overcast 90% cloud 06:00 7.3 72 11 6 2B S 0.01 0 1017 2699 Overcast 95% cloud 09:00 10.2 66 12 7 2B S 0 0 1017 2800 Overcast 97% cloud 12:00 11.4 64 14 7 3B SW 0 0 1016 2839 Overcast 100% cloud 15:00 11.8 64 11 6 2B S 0 0 1014 2891 Overcast 100% cloud 18:00 10.7 63 10 6 2B S 0 0 1014 2983 Overcast 100% cloud 21:00 9.3 65 11 6 2B S 0 0 1013 3070 Overcast 93% cloud Tuesday, 10/11 00:00 9.3 65 11 6 2B S 0 0 1012 3063 Overcast 96% cloud 03:00 10.3 63 9 5 2B S 0 0 1009 3045 Overcast 99% cloud 06:00 9.4 82 11 6 2B S 1.8 0 1009 3035 Overcast 100% cloud |
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Forecast table times: UTC.
Coordinates: 46.1807461°N, 6.4401876°E · Requested elevation: 1099 m. Model terrain: 952 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.
Massif des Brasses is a downhill ski area in Haute-Savoie, France. Mapped terrain includes beginner, easy, intermediate, advanced, freeride routes. Its mapped lift network extends from approximately 1099 to 1491 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 | Wednesday, 04/11 06:00 1 82 6 3 2B NE — — 1021 2020 Cloudy 53% cloud 09:00 4.4 75 5 3 1B NE 0 0 1021 2084 Cloudy 75% cloud 12:00 6.3 69 5 3 1B N 0 0 1021 2217 Overcast 99% cloud 15:00 6.1 71 4 2 1B NE 0.02 0 1020 2259 Cloudy 72% cloud 18:00 3.4 81 5 3 1B E 0 0 1021 2361 Partly cloudy 22% cloud 21:00 2.6 75 4 2 1B E 0 0 1022 2430 Clear 13% cloud Thursday, 05/11 00:00 2.8 70 6 3 2B E 0 0 1021 2551 Cloudy 63% cloud 03:00 2.8 69 4 2 1B SE 0 0 1021 2633 Cloudy 71% cloud 06:00 3.7 65 4 2 1B E 0 0 1021 2662 Clear 9% cloud 09:00 7.9 59 1 1 1B SE 0 0 1022 2665 Partly cloudy 24% cloud 12:00 10.5 58 2 1 1B N 0 0 1022 2718 Overcast 81% cloud 15:00 9.8 66 5 3 1B N 0 0 1021 2756 Clear 20% cloud 18:00 6.4 74 4 2 1B E 0 0 1021 2784 Clear 18% cloud 21:00 5.1 79 1 1 0B SE 0.09 0 1023 2681 Cloudy 59% cloud Friday, 06/11 00:00 3.9 83 1 0 0B SE 0.01 0 1022 2635 Overcast 97% cloud 03:00 3.6 87 1 0 0B NE 0.42 0 1022 2585 Overcast 87% cloud 06:00 2.6 93 2 1 1B SW 0.39 0 1023 2120 Overcast 99% cloud 09:00 3.3 98 2 1 1B S 2.2 0 1024 1787 Overcast 100% cloud 12:00 3.9 96 1 1 0B N 2.7 0 1023 1901 Overcast 100% cloud 15:00 4.1 97 3 1 1B N 0.91 0 1023 1882 Overcast 100% cloud 18:00 3.5 99 2 1 1B N 1.0 0 1023 1800 Overcast 100% cloud 21:00 3.4 99 3 1 1B NE 2.2 0 1024 1744 Overcast 100% cloud Saturday, 07/11 00:00 3.3 97 2 1 1B NE 0.90 0 1024 1735 Overcast 100% cloud 03:00 2.8 95 2 1 1B E 0.84 0 1023 1701 Overcast 99% cloud 06:00 2.8 95 2 1 1B E 1.3 0 1023 1738 Overcast 94% cloud 09:00 4.6 90 2 1 1B N 0.15 0 1023 1833 Partly cloudy 49% cloud 12:00 6.2 81 2 1 1B NW 0.14 0 1022 1941 Overcast 81% cloud 15:00 5.7 85 2 1 1B NW 0.29 0 1022 1943 Cloudy 56% cloud 18:00 3.6 93 1 1 1B SE 0.07 0 1023 1939 Partly cloudy 44% cloud 21:00 1.9 93 3 2 1B S 0 0 1023 1981 Cloudy 75% cloud Sunday, 08/11 00:00 0.6 91 5 3 1B S 0 0 1023 1032 Cloudy 68% cloud 03:00 0.8 87 5 3 1B S 0 0 1023 990 Clear 15% cloud 06:00 1.4 77 4 2 1B S 0 0 1023 2091 Clear 9% cloud 09:00 5.7 65 5 3 1B S 0 0 1023 2193 Clear 12% cloud 12:00 8.7 44 10 5 2B SW 0 0 1022 2305 Clear 8% cloud 15:00 8.8 61 7 4 2B SW 0 0 1020 2445 Partly cloudy 44% cloud 18:00 7 56 7 4 2B S 0 0 1020 2538 Overcast 92% cloud 21:00 6.2 73 9 5 2B S 0.77 0 1020 2532 Overcast 99% cloud Monday, 09/11 00:00 6.4 76 11 6 2B S 0.07 0 1019 2587 Overcast 99% cloud 03:00 6.6 73 11 6 2B S 0 0 1018 2614 Overcast 90% cloud 06:00 7.2 71 11 6 2B S 0.01 0 1017 2700 Overcast 95% cloud 09:00 10.1 65 12 6 2B S 0 0 1017 2800 Overcast 97% cloud 12:00 11.3 63 14 7 3B SW 0 0 1016 2839 Overcast 100% cloud 15:00 11.7 64 11 6 2B S 0 0 1014 2891 Overcast 100% cloud 18:00 10.6 62 10 5 2B S 0 0 1014 2983 Overcast 100% cloud 21:00 9.2 64 11 6 2B S 0 0 1013 3071 Overcast 93% cloud Tuesday, 10/11 00:00 9.2 64 11 6 2B S 0 0 1012 3064 Overcast 96% cloud 03:00 10.2 63 9 5 2B S 0 0 1009 3046 Overcast 99% cloud 06:00 9.3 81 11 6 2B S 2.0 0 1009 3036 Overcast 100% cloud |
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Forecast table times: UTC.
Coordinates: 46.1714132°N, 6.4545763°E · Requested elevation: 1128 m. Model terrain: 984 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 | Wednesday, 04/11 06:00 3.3 62 9 5 2B E — — 1021 2022 Cloudy 52% cloud 09:00 3.7 57 8 4 2B E 0 0 1021 2088 Cloudy 75% cloud 12:00 4.8 54 3 2 1B E 0 0 1021 2218 Overcast 99% cloud 15:00 5.3 52 5 3 1B E 0.02 0 1020 2262 Cloudy 73% cloud 18:00 5.2 61 9 5 2B E 0 0 1020 2364 Partly cloudy 23% cloud 21:00 5.1 55 7 4 2B SE 0 0 1022 2431 Clear 13% cloud Thursday, 05/11 00:00 5.8 47 10 5 2B E 0 0 1021 2551 Cloudy 64% cloud 03:00 6 47 8 4 2B SE 0 0 1021 2628 Cloudy 72% cloud 06:00 6.1 45 6 3 2B SE 0 0 1021 2656 Clear 10% cloud 09:00 7.2 45 6 3 2B SE 0 0 1022 2661 Partly cloudy 23% cloud 12:00 8.7 45 2 1 1B SE 0 0 1022 2716 Overcast 80% cloud 15:00 9 48 7 4 2B NE 0 0 1021 2754 Partly cloudy 21% cloud 18:00 8.2 54 9 5 2B E 0 0 1021 2782 Clear 19% cloud 21:00 6.5 65 2 1 1B NE 0.11 0 1023 2678 Cloudy 60% cloud Friday, 06/11 00:00 4.8 73 2 1 1B N 0.01 0 1022 2631 Overcast 97% cloud 03:00 3.8 79 3 2 1B N 0.44 0 1022 2580 Overcast 87% cloud 06:00 2 91 5 3 1B W 0.46 0 1023 2115 Overcast 99% cloud 09:00 1.1 98 3 2 1B SE 2.3 0.7 1024 1787 Overcast 100% cloud 12:00 1.7 95 1 1 1B N 2.7 0 1023 1900 Overcast 100% cloud 15:00 1.8 96 8 5 2B NE 0.91 0 1023 1882 Overcast 100% cloud 18:00 1.5 100 8 4 2B N 1.1 0 1023 1797 Overcast 100% cloud 21:00 1.3 100 10 6 2B N 2.1 0 1024 1743 Overcast 100% cloud Saturday, 07/11 00:00 1.2 100 8 4 2B NE 0.91 0 1024 1734 Overcast 100% cloud 03:00 1.1 97 7 4 2B NE 0.82 0.2 1023 1700 Overcast 99% cloud 06:00 1.3 92 6 3 2B NE 1.2 0 1024 1737 Overcast 93% cloud 09:00 1.9 89 6 3 2B NE 0.15 0 1023 1831 Partly cloudy 49% cloud 12:00 2.7 89 2 1 1B NE 0.13 0 1022 1940 Cloudy 79% cloud 15:00 2.8 90 2 1 1B W 0.27 0 1022 1944 Cloudy 56% cloud 18:00 2.5 88 2 1 1B SE 0.06 0 1023 1939 Partly cloudy 42% cloud 21:00 2.5 86 7 4 2B S 0 0 1023 1982 Cloudy 74% cloud Sunday, 08/11 00:00 2.7 79 15 8 3B SW 0 0 1023 1016 Cloudy 66% cloud 03:00 2.7 78 15 8 3B SW 0 0 1023 2010 Clear 16% cloud 06:00 3.2 63 13 7 3B S 0 0 1023 2093 Clear 10% cloud 09:00 4.2 46 17 9 3B S 0 0 1023 2194 Clear 12% cloud 12:00 5.4 41 25 14 4B SW 0 0 1022 2306 Clear 8% cloud 15:00 6.6 60 21 11 4B SW 0 0 1020 2445 Partly cloudy 47% cloud 18:00 6.9 48 19 11 3B S 0 0 1020 2539 Overcast 92% cloud 21:00 6.6 58 27 15 4B S 0.79 0 1020 2533 Overcast 99% cloud Monday, 09/11 00:00 7.2 68 32 17 5B SW 0.06 0 1019 2589 Overcast 99% cloud 03:00 7.7 69 33 18 5B SW 0 0 1018 2615 Overcast 90% cloud 06:00 8.4 64 32 17 5B SW 0.01 0 1017 2701 Overcast 95% cloud 09:00 9.4 59 31 16 5B SW 0 0 1017 2802 Overcast 97% cloud 12:00 9.6 62 35 19 5B SW 0 0 1016 2840 Overcast 100% cloud 15:00 10.2 58 31 17 5B SW 0 0 1014 2892 Overcast 100% cloud 18:00 10.3 57 28 15 4B S 0 0 1014 2984 Overcast 100% cloud 21:00 10.9 55 31 17 5B S 0 0 1013 3071 Overcast 94% cloud Tuesday, 10/11 00:00 11.3 56 30 16 5B SW 0 0 1012 3064 Overcast 96% cloud 03:00 11.9 53 24 13 4B S 0 0 1009 3046 Overcast 99% cloud 06:00 11.1 65 28 15 4B S 2.0 0 1009 3036 Overcast 100% cloud |
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Forecast table times: UTC.
Coordinates: 46.1635015°N, 6.4431618°E · Requested elevation: 1491 m. Model terrain: 974 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.