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 1.6 84 9 5 2B SE — — 1022 1907 Overcast 83% cloud 09:00 5.5 75 8 4 2B SE 0.04 0 1022 2434 Partly cloudy 47% cloud 12:00 8.6 58 8 4 2B S 0.12 0 1021 2656 Cloudy 54% cloud 15:00 7.3 69 6 3 1B S 0.31 0 1021 2598 Overcast 95% cloud 18:00 4.6 91 5 3 1B SE 2.4 0 1023 2371 Overcast 88% cloud 21:00 3.9 91 5 3 1B S 1.1 0 1023 2327 Overcast 87% cloud Friday, 06/11 00:00 3.5 90 3 2 1B S 0.07 0 1023 2213 Overcast 100% cloud 03:00 2.9 89 3 2 1B S 0.06 0 1022 2080 Cloudy 72% cloud 06:00 2.1 88 3 2 1B S 0.16 0 1022 1928 Cloudy 61% cloud 09:00 4.5 89 2 1 1B SW 0.20 0 1022 2208 Cloudy 65% cloud 12:00 5.4 86 3 2 1B W 0.44 0 1022 2243 Overcast 89% cloud 15:00 3.6 99 2 1 1B NW 3.3 0 1022 2050 Overcast 100% cloud 18:00 2.9 97 3 1 1B N 2.1 0 1023 1957 Overcast 100% cloud 21:00 2.9 96 2 1 1B N 0.29 0 1024 1948 Overcast 99% cloud Saturday, 07/11 00:00 2.7 95 2 1 1B N 0.15 0 1024 1953 Overcast 91% cloud 03:00 1.7 93 2 1 1B NW 0.04 0 1023 1829 Cloudy 72% cloud 06:00 0.8 89 0 0 0B N 0 0 1024 1637 Overcast 90% cloud 09:00 3.1 80 1 1 0B S 0 0 1024 2090 Cloudy 61% cloud 12:00 6.2 63 5 2 1B W 0.04 0 1022 2387 Partly cloudy 36% cloud 15:00 5.3 70 4 2 1B W 0 0 1022 2290 Clear 14% cloud 18:00 1.6 82 2 1 1B SW 0 0 1024 1830 Clear 11% cloud 21:00 -0.2 79 2 1 1B SW 0 0 1024 1356 Partly cloudy 40% cloud Sunday, 08/11 00:00 -1 75 2 1 1B S 0 0 1025 < 1123 Partly cloudy 30% cloud 03:00 -0.9 70 2 1 1B S 0 0 1024 < 1123 Partly cloudy 49% cloud 06:00 -1.2 65 2 1 1B SW 0 0 1023 < 1123 Clear 15% cloud 09:00 4.6 49 4 2 1B SW 0 0 1025 2251 Overcast 83% cloud 12:00 7.7 43 6 3 1B W 0 0 1023 2468 Overcast 85% cloud 15:00 6.9 59 5 3 1B W 0 0 1022 2381 Overcast 80% cloud 18:00 4.9 69 4 2 1B SW 0 0 1022 2257 Overcast 98% cloud 21:00 4.6 67 4 2 1B SW 0 0 1022 2336 Overcast 99% cloud Monday, 09/11 00:00 4.2 67 4 2 1B SW 0 0 1021 2497 Overcast 98% cloud 03:00 3.4 71 4 2 1B SW 0 0 1020 2447 Overcast 93% cloud 06:00 3.5 74 5 3 1B SW 0 0 1019 2411 Overcast 91% cloud 09:00 7.5 68 7 4 2B SW 0.52 0 1019 2755 Overcast 94% cloud 12:00 10.1 66 9 5 2B SW 1.1 0 1017 2896 Cloudy 68% cloud 15:00 9.2 78 7 4 2B SW 0.19 0 1016 2874 Overcast 84% cloud 18:00 7.2 86 5 3 1B SW 0.05 0 1016 2799 Overcast 94% cloud 21:00 6.4 83 6 3 1B SW 0 0 1016 2852 Overcast 99% cloud Tuesday, 10/11 00:00 6.5 85 5 3 1B SW 0.34 0 1016 2812 Overcast 100% cloud 03:00 6 87 5 3 1B SW 0.29 0 1013 2957 Overcast 100% cloud 06:00 6.3 90 6 3 2B SW 3.1 0 1013 3044 Overcast 100% cloud 09:00 7.7 94 2 1 1B SW 3.2 0 1014 2987 Overcast 91% cloud 12:00 11.3 71 5 2 1B W 0.30 0 1012 3025 Partly cloudy 46% cloud 15:00 10.2 80 1 1 1B W 0.38 0 1012 3034 Cloudy 67% cloud 18:00 7.3 87 1 1 1B SW 0 0 1012 2997 Cloudy 62% cloud 21:00 4.9 90 2 1 1B S 0 0 1013 3056 Cloudy 56% cloud Wednesday, 11/11 00:00 3.8 90 3 2 1B S 0 0 1013 3053 Cloudy 79% cloud 03:00 3.4 90 4 2 1B S 0 0 1012 3026 Cloudy 64% cloud 06:00 2.8 89 5 3 1B S 0 0 1012 2838 Overcast 83% cloud |
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Forecast table times: UTC.
Coordinates: 45.3935258°N, 6.1083789°E · Requested elevation: 1421 m. Model terrain: 1120 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.
Le Collet d'Allevard is a downhill ski area in Isère, France. Mapped terrain includes beginner, easy, intermediate, advanced routes. Its mapped lift network extends from approximately 1421 to 2084 metres above sea level.
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 1.2 82 13 7 3B SE — — 1022 1918 Overcast 82% cloud 09:00 4.8 76 11 6 2B SE 0.04 0 1023 2443 Partly cloudy 46% cloud 12:00 7.8 58 10 6 2B S 0.09 0 1021 2668 Cloudy 53% cloud 15:00 6.5 70 8 4 2B S 0.25 0 1021 2607 Overcast 96% cloud 18:00 3.9 91 7 4 2B SE 2.2 0 1023 2379 Overcast 85% cloud 21:00 3.3 90 7 4 2B S 1.1 0 1023 2328 Overcast 87% cloud Friday, 06/11 00:00 2.9 90 5 3 1B S 0.06 0 1023 2212 Overcast 100% cloud 03:00 2.2 89 4 2 1B S 0.06 0 1022 2069 Cloudy 70% cloud 06:00 1.4 88 4 2 1B S 0.14 0 1022 1906 Cloudy 57% cloud 09:00 3.8 90 3 2 1B S 0.18 0 1023 2210 Cloudy 60% cloud 12:00 4.6 86 3 2 1B SW 0.37 0 1022 2254 Overcast 87% cloud 15:00 2.8 100 3 1 1B NW 3.0 0 1022 2050 Overcast 100% cloud 18:00 2.1 97 4 2 1B N 2.1 0 1023 1959 Overcast 100% cloud 21:00 2.1 95 3 2 1B N 0.30 0 1024 1946 Overcast 100% cloud Saturday, 07/11 00:00 2 94 2 1 1B N 0.13 0 1024 1948 Overcast 92% cloud 03:00 1.2 90 3 1 1B NW 0.04 0 1023 1830 Cloudy 72% cloud 06:00 0.2 85 1 1 0B NW 0 0 1024 1617 Overcast 92% cloud 09:00 2.4 78 1 1 1B S 0 0 1024 2083 Cloudy 61% cloud 12:00 5.4 61 5 3 1B W 0.04 0 1022 2390 Partly cloudy 33% cloud 15:00 4.5 67 5 3 1B W 0 0 1022 2285 Clear 13% cloud 18:00 1 78 3 1 1B SW 0 0 1024 1815 Clear 11% cloud 21:00 -0.7 75 3 2 1B SW 0 0 1024 1313 Partly cloudy 41% cloud Sunday, 08/11 00:00 -1.5 71 3 2 1B SW 0 0 1025 < 1114 Partly cloudy 29% cloud 03:00 -1.4 65 3 2 1B SW 0 0 1024 < 1114 Cloudy 53% cloud 06:00 -1.6 60 3 2 1B SW 0 0 1023 < 1114 Clear 16% cloud 09:00 3.8 47 6 3 1B SW 0 0 1025 2247 Overcast 80% cloud 12:00 6.6 43 7 4 2B W 0 0 1023 2465 Overcast 86% cloud 15:00 5.9 61 6 3 2B W 0 0 1022 2375 Cloudy 79% cloud 18:00 4 69 6 3 2B SW 0 0 1022 2247 Overcast 98% cloud 21:00 3.8 67 6 3 2B SW 0 0 1022 2320 Overcast 99% cloud Monday, 09/11 00:00 3.5 67 6 3 2B SW 0 0 1021 2475 Overcast 98% cloud 03:00 2.8 71 6 3 2B SW 0 0 1020 2416 Overcast 93% cloud 06:00 2.8 74 7 4 2B SW 0 0 1019 2374 Overcast 90% cloud 09:00 6.6 69 10 5 2B SW 0.47 0 1019 2744 Overcast 93% cloud 12:00 9.1 67 12 7 3B SW 1.0 0 1017 2894 Cloudy 67% cloud 15:00 8.3 79 10 5 2B SW 0.18 0 1016 2873 Overcast 83% cloud 18:00 6.4 86 7 4 2B SW 0.05 0 1016 2796 Overcast 94% cloud 21:00 5.8 84 8 4 2B SW 0 0 1016 2843 Overcast 99% cloud Tuesday, 10/11 00:00 5.8 86 8 4 2B SW 0.31 0 1016 2805 Overcast 100% cloud 03:00 5.5 88 7 4 2B SW 0.29 0 1013 2949 Overcast 99% cloud 06:00 5.7 90 9 5 2B SW 2.9 0 1013 3036 Overcast 100% cloud 09:00 6.9 94 4 2 1B SW 3.1 0 1014 2982 Overcast 91% cloud 12:00 10.3 72 6 3 2B W 0.31 0 1012 3023 Partly cloudy 47% cloud 15:00 9.3 80 3 1 1B W 0.39 0 1012 3032 Cloudy 65% cloud 18:00 6.5 87 2 1 1B SW 0 0 1012 2994 Cloudy 62% cloud 21:00 4.4 88 3 2 1B SW 0 0 1013 3056 Cloudy 54% cloud Wednesday, 11/11 00:00 3.3 88 4 2 1B S 0 0 1013 3053 Cloudy 79% cloud 03:00 2.9 88 6 3 1B S 0 0 1012 3026 Cloudy 66% cloud 06:00 2.3 87 7 4 2B S 0 0 1012 2827 Overcast 82% cloud |
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Forecast table times: UTC.
Coordinates: 45.4056779°N, 6.131578°E · Requested elevation: 1559 m. Model terrain: 1111 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 -0.6 81 26 14 4B S — — 1022 1912 Overcast 84% cloud 09:00 2 77 20 11 4B S 0.06 0 1023 2448 Partly cloudy 47% cloud 12:00 4.2 63 20 11 3B S 0.10 0 1021 2674 Cloudy 54% cloud 15:00 3.3 73 15 8 3B S 0.26 0 1021 2611 Overcast 97% cloud 18:00 1.4 90 14 7 3B SE 2.3 0 1023 2376 Overcast 84% cloud 21:00 1 90 14 7 3B S 1.1 0.3 1023 2322 Overcast 88% cloud Friday, 06/11 00:00 0.5 92 10 5 2B S 0.05 0 1023 2207 Overcast 100% cloud 03:00 -0.1 91 9 5 2B S 0.06 0 1022 2067 Cloudy 71% cloud 06:00 -0.8 90 7 4 2B S 0.13 0 1022 1895 Cloudy 57% cloud 09:00 0.8 90 6 3 2B S 0.14 0 1022 2222 Cloudy 58% cloud 12:00 1.2 89 3 2 1B SW 0.36 0 1022 2263 Overcast 87% cloud 15:00 -0.2 100 4 2 1B NW 3.1 1.2 1022 2046 Overcast 100% cloud 18:00 -0.7 99 7 4 2B N 2.2 0.7 1023 1952 Overcast 100% cloud 21:00 -0.8 96 6 3 1B N 0.29 0.1 1024 1942 Overcast 100% cloud Saturday, 07/11 00:00 -0.7 91 4 2 1B N 0.10 0 1024 1943 Overcast 92% cloud 03:00 -1.2 81 5 3 1B NW 0.03 0 1023 1801 Cloudy 72% cloud 06:00 -1.9 70 4 2 1B NW 0 0 1024 1554 Overcast 92% cloud 09:00 -0.1 63 2 1 1B SW 0 0 1024 2074 Cloudy 56% cloud 12:00 2.1 52 8 4 2B SW 0.03 0 1022 2399 Partly cloudy 27% cloud 15:00 1.3 58 7 4 2B SW 0 0 1022 2293 Clear 12% cloud 18:00 -1.2 63 6 3 1B SW 0 0 1023 1781 Clear 10% cloud 21:00 -2.2 58 6 3 2B SW 0 0 1024 < 1204 Partly cloudy 35% cloud Sunday, 08/11 00:00 -2.6 54 7 4 2B SW 0 0 1025 < 1204 Partly cloudy 24% cloud 03:00 -2.7 50 8 4 2B SW 0 0 1024 < 1204 Partly cloudy 49% cloud 06:00 -2.5 45 8 4 2B SW 0 0 1023 < 1204 Clear 14% cloud 09:00 0.9 40 12 7 2B SW 0 0 1025 2252 Overcast 81% cloud 12:00 2.8 44 14 8 3B W 0 0 1023 2465 Overcast 85% cloud 15:00 2.1 68 12 6 2B SW 0 0 1022 2378 Overcast 80% cloud 18:00 1 76 12 6 2B SW 0 0 1022 2257 Overcast 98% cloud 21:00 1.2 72 13 7 3B SW 0 0 1022 2325 Overcast 99% cloud Monday, 09/11 00:00 1.4 67 13 7 3B W 0 0 1021 2464 Overcast 98% cloud 03:00 1 70 14 7 3B SW 0 0 1020 2392 Overcast 92% cloud 06:00 0.9 75 16 9 3B SW 0 0 1019 2349 Overcast 89% cloud 09:00 3.7 74 22 12 4B SW 0.35 0 1019 2742 Overcast 93% cloud 12:00 5.5 73 25 14 4B SW 0.81 0 1017 2888 Cloudy 70% cloud 15:00 4.9 83 20 11 3B SW 0.21 0 1016 2866 Overcast 83% cloud 18:00 3.7 88 15 8 3B SW 0.06 0 1016 2794 Overcast 94% cloud 21:00 3.4 86 16 9 3B SW 0 0 1016 2838 Overcast 99% cloud Tuesday, 10/11 00:00 3.3 89 16 9 3B SW 0.30 0 1016 2804 Overcast 100% cloud 03:00 3.4 91 15 8 3B SW 0.31 0 1014 2953 Overcast 99% cloud 06:00 3.6 93 20 11 4B SW 3.1 0 1013 3039 Overcast 100% cloud 09:00 4.3 95 11 6 2B W 3.5 0 1014 2983 Overcast 92% cloud 12:00 6.7 77 11 6 2B W 0.38 0 1012 3022 Partly cloudy 45% cloud 15:00 6 82 7 4 2B W 0.44 0 1012 3034 Cloudy 66% cloud 18:00 4.1 85 4 2 1B SW 0 0 1012 2998 Cloudy 63% cloud 21:00 2.7 81 6 3 2B SW 0 0 1013 3056 Cloudy 55% cloud Wednesday, 11/11 00:00 2 81 8 5 2B SW 0 0 1013 3053 Overcast 80% cloud 03:00 1.7 81 10 6 2B SW 0 0 1012 3034 Cloudy 66% cloud 06:00 1.2 80 13 7 3B SW 0 0 1012 2823 Overcast 83% cloud |
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Forecast table times: UTC.
Coordinates: 45.3863861°N, 6.1481717°E · Requested elevation: 2084 m. Model terrain: 1202 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.