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 2.3 95 2 1 1B SW — — 1029 1843 Overcast 98% cloud 09:00 2.8 93 2 1 1B NW 0.01 0 1030 1929 Overcast 92% cloud 12:00 4.6 79 2 1 1B W 0.03 0 1028 2192 Cloudy 77% cloud 15:00 4.7 79 2 1 1B NW 0 0 1027 2383 Partly cloudy 44% cloud 18:00 4.3 78 2 1 1B N 0 0 1027 2506 Cloudy 79% cloud 21:00 4.2 76 2 1 1B N 0 0 1027 2528 Overcast 84% cloud Friday, 06/11 00:00 3.3 79 2 1 1B NW 0 0 1026 2425 Overcast 99% cloud 03:00 3.7 77 5 3 1B NW 0.59 0 1025 2367 Overcast 100% cloud 06:00 3.9 78 3 2 1B N 0.68 0 1024 2277 Overcast 100% cloud 09:00 3.1 90 3 1 1B NE 2.1 0 1024 2065 Overcast 100% cloud 12:00 2.8 95 3 2 1B NE 2.7 0 1024 2001 Overcast 100% cloud 15:00 3 94 3 2 1B E 1.6 0 1022 2022 Overcast 100% cloud 18:00 3 92 2 1 1B SE 1.5 0 1023 1984 Overcast 100% cloud 21:00 2.4 95 3 2 1B SE 1.7 0 1023 1817 Overcast 100% cloud Saturday, 07/11 00:00 2.5 95 1 1 1B S 0.86 0 1023 1837 Overcast 100% cloud 03:00 2.5 95 1 1 1B W 0.31 0 1023 1827 Overcast 100% cloud 06:00 2.7 94 2 1 1B W 0.28 0 1024 1854 Overcast 100% cloud 09:00 2.8 96 4 2 1B SW 0.10 0 1025 1834 Overcast 100% cloud 12:00 3 94 5 3 1B SW 0.35 0 1025 1863 Overcast 98% cloud 15:00 3.3 91 3 2 1B W 0.12 0 1025 1917 Cloudy 78% cloud 18:00 3 93 3 2 1B W 0.07 0 1026 1905 Cloudy 75% cloud 21:00 2.6 90 4 2 1B NW 0.03 0 1027 1913 Overcast 81% cloud Sunday, 08/11 00:00 2.6 91 3 2 1B NW 0 0 1027 1908 Overcast 87% cloud 03:00 2.5 86 4 2 1B NW 0 0 1026 1942 Overcast 94% cloud 06:00 2.4 83 3 1 1B N 0 0 1025 1969 Cloudy 75% cloud 09:00 3.4 79 1 0 0B SW 0.04 0 1026 1978 Partly cloudy 48% cloud 12:00 4.4 73 5 2 1B S 0.07 0 1025 2033 Partly cloudy 46% cloud 15:00 4.3 75 3 1 1B SW 0.03 0 1025 2090 Partly cloudy 35% cloud 18:00 3.3 79 1 1 1B SW 0 0 1025 2059 Partly cloudy 45% cloud 21:00 2.5 85 1 0 0B NW 0.02 0 1026 2014 Overcast 92% cloud Monday, 09/11 00:00 2.1 86 0 0 0B NW 0 0 1026 1981 Overcast 100% cloud 03:00 2 87 1 1 1B NW 0 0 1025 1985 Overcast 98% cloud 06:00 2 87 1 0 0B SW 0 0 1025 2048 Overcast 92% cloud 09:00 2.9 79 2 1 1B S 0 0 1026 2112 Overcast 86% cloud 12:00 3.7 75 4 2 1B S 0 0 1024 2260 Overcast 82% cloud 15:00 3.5 79 5 3 1B S 0 0 1022 2298 Overcast 90% cloud 18:00 3 82 2 1 1B S 0 0 1023 2222 Overcast 84% cloud 21:00 3.2 83 2 1 1B E 0 0 1022 2353 Overcast 99% cloud Tuesday, 10/11 00:00 3.5 85 2 1 1B NE 0 0 1021 2410 Overcast 100% cloud 03:00 3.7 86 2 1 1B E 0.09 0 1019 2525 Overcast 100% cloud 06:00 4 86 1 1 1B E 0.11 0 1018 2693 Overcast 100% cloud 09:00 4.7 86 1 1 1B SE 0 0 1018 2729 Overcast 100% cloud 12:00 5.6 81 3 2 1B NE 0 0 1016 2915 Overcast 98% cloud 15:00 6.2 79 5 2 1B NE 0.04 0 1014 3042 Partly cloudy 38% cloud 18:00 6.1 79 4 2 1B NE 0.07 0 1015 3026 Partly cloudy 41% cloud 21:00 6 77 2 1 1B NE 0 0 1015 3052 Cloudy 73% cloud Wednesday, 11/11 00:00 5.7 78 1 0 0B E 0 0 1015 3052 Cloudy 57% cloud 03:00 5.6 78 1 1 1B NE 0 0 1014 3022 Cloudy 59% cloud 06:00 5.3 79 1 1 1B NE 0 0 1015 2963 Cloudy 76% cloud |
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Forecast table times: UTC.
Coordinates: 46.1091352°N, 8.8449158°E · Requested elevation: 1375 m. Model terrain: 878 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.
Alpe di Neggia is a mapped downhill ski area in CH. Forecasts cover three real lift-station locations from approximately 1375 to 1527 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 2.2 95 2 1 1B SW — — 1029 1843 Overcast 98% cloud 09:00 2.6 94 3 1 1B NW 0.01 0 1030 1929 Overcast 91% cloud 12:00 4.3 80 2 1 1B W 0.03 0 1028 2193 Cloudy 77% cloud 15:00 4.5 80 2 1 1B NW 0 0 1027 2384 Partly cloudy 44% cloud 18:00 4.3 78 2 1 1B N 0 0 1027 2506 Cloudy 79% cloud 21:00 4.2 75 2 1 1B N 0 0 1027 2527 Overcast 84% cloud Friday, 06/11 00:00 3.3 78 2 1 1B NW 0 0 1026 2426 Overcast 99% cloud 03:00 3.6 76 5 3 1B NW 0.58 0 1025 2367 Overcast 100% cloud 06:00 3.8 77 3 2 1B N 0.68 0 1024 2277 Overcast 100% cloud 09:00 2.9 89 3 1 1B NE 2.1 0 1024 2065 Overcast 100% cloud 12:00 2.6 95 4 2 1B NE 2.7 0 1024 2001 Overcast 100% cloud 15:00 2.8 94 3 2 1B E 1.6 0 1022 2022 Overcast 100% cloud 18:00 2.8 92 2 1 1B SE 1.5 0 1023 1984 Overcast 100% cloud 21:00 2.2 95 3 2 1B SE 1.7 0 1023 1817 Overcast 100% cloud Saturday, 07/11 00:00 2.3 96 1 1 1B S 0.86 0 1023 1837 Overcast 100% cloud 03:00 2.3 95 1 1 1B W 0.31 0 1023 1827 Overcast 100% cloud 06:00 2.5 94 2 1 1B W 0.28 0 1024 1855 Overcast 100% cloud 09:00 2.6 96 4 2 1B SW 0.10 0 1025 1834 Overcast 100% cloud 12:00 2.8 94 5 3 1B SW 0.36 0 1025 1864 Overcast 98% cloud 15:00 3.1 92 3 2 1B W 0.12 0 1025 1917 Cloudy 78% cloud 18:00 2.8 93 3 2 1B W 0.07 0 1026 1905 Cloudy 75% cloud 21:00 2.5 90 4 2 1B NW 0.03 0 1027 1912 Overcast 81% cloud Sunday, 08/11 00:00 2.5 90 4 2 1B NW 0 0 1027 1908 Overcast 87% cloud 03:00 2.4 85 4 2 1B NW 0 0 1026 1942 Overcast 94% cloud 06:00 2.4 82 3 1 1B N 0 0 1025 1968 Cloudy 74% cloud 09:00 3.2 79 1 0 0B SW 0.04 0 1026 1978 Partly cloudy 47% cloud 12:00 4.1 73 5 3 1B S 0.07 0 1025 2034 Partly cloudy 46% cloud 15:00 4.1 76 3 1 1B SW 0.03 0 1025 2090 Partly cloudy 35% cloud 18:00 3.1 79 1 1 1B W 0 0 1025 2058 Partly cloudy 45% cloud 21:00 2.4 85 1 0 0B NW 0.02 0 1026 2014 Overcast 92% cloud Monday, 09/11 00:00 2.1 86 0 0 0B NW 0 0 1026 1981 Overcast 100% cloud 03:00 2 86 1 1 1B NW 0 0 1025 1984 Overcast 98% cloud 06:00 1.9 87 1 0 0B SW 0 0 1025 2048 Overcast 92% cloud 09:00 2.7 78 2 1 1B S 0 0 1026 2112 Overcast 86% cloud 12:00 3.5 75 4 2 1B S 0 0 1024 2261 Overcast 82% cloud 15:00 3.3 80 5 3 1B S 0 0 1022 2298 Overcast 90% cloud 18:00 2.9 82 3 1 1B S 0 0 1023 2222 Overcast 85% cloud 21:00 3 83 2 1 1B E 0 0 1022 2353 Overcast 99% cloud Tuesday, 10/11 00:00 3.3 85 2 1 1B NE 0 0 1021 2409 Overcast 100% cloud 03:00 3.5 86 2 1 1B E 0.09 0 1019 2524 Overcast 100% cloud 06:00 3.9 86 2 1 1B E 0.11 0 1018 2692 Overcast 100% cloud 09:00 4.5 86 1 1 1B SE 0 0 1018 2728 Overcast 100% cloud 12:00 5.4 82 3 2 1B NE 0 0 1016 2914 Overcast 98% cloud 15:00 6 80 5 3 1B NE 0.04 0 1014 3042 Partly cloudy 38% cloud 18:00 6 78 4 2 1B NE 0.07 0 1015 3025 Partly cloudy 41% cloud 21:00 6 76 2 1 1B NE 0 0 1015 3052 Cloudy 73% cloud Wednesday, 11/11 00:00 5.8 77 1 0 0B E 0 0 1015 3052 Cloudy 56% cloud 03:00 5.7 77 1 1 1B NE 0 0 1014 3022 Cloudy 59% cloud 06:00 5.3 79 1 1 1B NE 0 0 1015 2963 Cloudy 76% cloud |
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Forecast table times: UTC.
Coordinates: 46.1106431°N, 8.8447735°E · Requested elevation: 1402 m. Model terrain: 881 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 1.4 97 3 2 1B SW — — 1029 1843 Overcast 98% cloud 09:00 1.6 95 3 2 1B NW 0.01 0 1030 1930 Overcast 91% cloud 12:00 3.2 83 3 1 1B NW 0.02 0 1028 2194 Cloudy 76% cloud 15:00 3.6 81 3 1 1B NW 0 0 1027 2383 Partly cloudy 43% cloud 18:00 3.8 75 3 2 1B N 0 0 1027 2505 Cloudy 79% cloud 21:00 4 72 3 2 1B N 0 0 1027 2526 Overcast 85% cloud Friday, 06/11 00:00 3.4 75 3 2 1B NW 0 0 1026 2425 Overcast 99% cloud 03:00 3.6 72 6 3 2B NW 0.59 0 1025 2366 Overcast 100% cloud 06:00 3.4 73 4 2 1B N 0.68 0 1024 2276 Overcast 100% cloud 09:00 2.1 88 3 2 1B NE 2.1 0 1024 2064 Overcast 100% cloud 12:00 1.8 94 4 2 1B NE 2.7 0 1024 2000 Overcast 100% cloud 15:00 1.9 93 4 2 1B E 1.6 0 1022 2022 Overcast 100% cloud 18:00 2 93 2 1 1B SE 1.5 0 1023 1983 Overcast 100% cloud 21:00 1.3 96 4 2 1B SE 1.7 0 1023 1817 Overcast 100% cloud Saturday, 07/11 00:00 1.4 97 2 1 1B S 0.86 0 1023 1836 Overcast 100% cloud 03:00 1.5 96 1 1 1B W 0.31 0 1023 1826 Overcast 100% cloud 06:00 1.7 94 3 1 1B W 0.28 0 1024 1855 Overcast 100% cloud 09:00 1.7 95 5 3 1B SW 0.10 0 1025 1834 Overcast 100% cloud 12:00 1.9 95 6 3 2B SW 0.37 0 1025 1864 Overcast 99% cloud 15:00 2.2 94 4 2 1B W 0.13 0 1025 1917 Cloudy 78% cloud 18:00 2.1 93 4 2 1B W 0.07 0 1026 1904 Cloudy 76% cloud 21:00 2.1 88 4 2 1B NW 0.04 0 1027 1912 Overcast 80% cloud Sunday, 08/11 00:00 2 89 4 2 1B NW 0 0 1027 1907 Overcast 87% cloud 03:00 2.2 82 5 3 1B NW 0 0 1026 1942 Overcast 94% cloud 06:00 2.3 78 3 2 1B NW 0 0 1025 1968 Cloudy 74% cloud 09:00 2.3 77 1 1 1B SW 0.04 0 1026 1978 Partly cloudy 48% cloud 12:00 2.9 75 5 3 1B S 0.07 0 1025 2035 Partly cloudy 45% cloud 15:00 2.9 77 3 1 1B SW 0.02 0 1025 2090 Partly cloudy 35% cloud 18:00 2.6 77 1 1 1B W 0 0 1025 2058 Partly cloudy 46% cloud 21:00 2.2 83 1 1 0B NW 0.02 0 1026 2013 Overcast 92% cloud Monday, 09/11 00:00 2 85 1 0 0B W 0 0 1026 1981 Overcast 100% cloud 03:00 1.8 85 1 1 1B NW 0 0 1025 1984 Overcast 98% cloud 06:00 1.7 85 1 1 0B SW 0 0 1025 2046 Overcast 92% cloud 09:00 1.8 78 3 2 1B S 0 0 1026 2112 Overcast 86% cloud 12:00 2.2 79 4 2 1B S 0 0 1024 2261 Overcast 81% cloud 15:00 2.2 82 5 3 1B S 0 0 1022 2299 Overcast 90% cloud 18:00 2.1 82 3 2 1B S 0 0 1023 2223 Overcast 84% cloud 21:00 2.3 84 2 1 1B E 0 0 1022 2353 Overcast 99% cloud Tuesday, 10/11 00:00 2.6 86 2 1 1B NE 0 0 1021 2410 Overcast 100% cloud 03:00 2.9 87 1 1 1B E 0.09 0 1019 2523 Overcast 100% cloud 06:00 3.4 87 1 1 1B E 0.11 0 1018 2691 Overcast 100% cloud 09:00 3.7 88 1 1 1B SE 0 0 1018 2728 Overcast 100% cloud 12:00 4.5 84 3 2 1B NE 0 0 1016 2914 Overcast 98% cloud 15:00 5.3 80 6 3 1B NE 0.04 0 1014 3042 Partly cloudy 39% cloud 18:00 5.7 77 5 3 1B NE 0.07 0 1015 3024 Partly cloudy 42% cloud 21:00 5.9 74 2 1 1B NE 0 0 1015 3052 Cloudy 72% cloud Wednesday, 11/11 00:00 5.8 75 0 0 0B E 0 0 1015 3052 Cloudy 55% cloud 03:00 5.7 75 1 0 0B NE 0 0 1014 3022 Cloudy 58% cloud 06:00 5.4 77 1 1 1B E 0 0 1015 2962 Cloudy 75% cloud |
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Forecast table times: UTC.
Coordinates: 46.1125298°N, 8.8391555°E · Requested elevation: 1527 m. Model terrain: 881 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.