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 74 3 2 1B E — — 1021 < 2295 Overcast 99% cloud 09:00 2.2 65 7 4 2B E 0.13 0 1022 < 2295 Overcast 100% cloud 12:00 3.9 58 11 6 2B E 0.49 0 1021 < 2295 Cloudy 76% cloud 15:00 2.6 62 9 5 2B E 0.17 0 1022 < 2295 Overcast 94% cloud 18:00 1.1 66 6 3 2B E 1.7 0.5 1024 < 2295 Overcast 90% cloud 21:00 0.1 72 5 3 1B E 0.10 0 1025 < 2295 Overcast 90% cloud Thursday, 05/11 00:00 0.4 71 5 3 1B E 0.58 0.2 1025 < 2295 Overcast 96% cloud 03:00 1.2 70 6 4 2B SE 1.7 0 1025 < 2295 Cloudy 73% cloud 06:00 -0.8 71 6 3 1B SE 0.27 0.1 1025 < 2295 Cloudy 55% cloud 09:00 2.9 65 7 4 2B E 0.06 0 1026 < 2295 Partly cloudy 47% cloud 12:00 4.7 65 7 4 2B E 0.08 0 1025 2317 Cloudy 55% cloud 15:00 4.6 67 5 3 1B E 0 0 1024 < 2295 Cloudy 66% cloud 18:00 3.3 73 4 2 1B E 0 0 1024 < 2295 Overcast 91% cloud 21:00 3.2 74 4 2 1B E 0.02 0 1024 < 2295 Overcast 99% cloud Friday, 06/11 00:00 2.6 75 4 2 1B SE 1.5 0 1023 < 2295 Overcast 100% cloud 03:00 2.7 74 4 2 1B E 0.67 0 1021 < 2295 Overcast 100% cloud 06:00 2.9 76 2 1 1B SE 3.2 0 1021 < 2295 Overcast 100% cloud 09:00 3.8 73 2 1 1B SE 3.0 0 1022 < 2295 Overcast 100% cloud 12:00 4.6 73 1 1 1B W 1.5 0 1021 < 2295 Overcast 100% cloud 15:00 3.5 77 4 2 1B NW 2.3 0 1021 < 2295 Overcast 100% cloud 18:00 2.6 78 3 2 1B NW 3.9 0 1022 < 2295 Overcast 100% cloud 21:00 1.5 77 2 1 1B N 1.9 0 1022 < 2295 Overcast 100% cloud Saturday, 07/11 00:00 -0 77 1 1 1B N 0.03 0 1022 < 2295 Overcast 99% cloud 03:00 -0.7 76 1 1 1B NE 0.03 0 1022 < 2295 Overcast 99% cloud 06:00 -2.3 75 2 1 1B E 0.01 0 1022 < 2295 Overcast 99% cloud 09:00 0.2 73 3 2 1B SE 0 0 1022 < 2295 Cloudy 79% cloud 12:00 4.1 56 2 1 1B S 0 0 1022 < 2295 Clear 17% cloud 15:00 2.9 57 1 0 0B S 0 0 1021 < 2295 Partly cloudy 21% cloud 18:00 -2.3 66 1 1 1B SE 0.02 0 1023 < 2295 Partly cloudy 31% cloud 21:00 -5.3 70 2 1 1B SE 0 0 1024 < 2295 Partly cloudy 38% cloud Sunday, 08/11 00:00 -5.9 67 2 1 1B SE 0 0 1024 < 2295 Partly cloudy 33% cloud 03:00 -5.9 58 2 1 1B SE 0 0 1024 < 2295 Clear 10% cloud 06:00 -6.2 51 2 1 1B S 0 0 1023 < 2295 Clear 8% cloud 09:00 -0.5 41 2 1 1B S 0 0 1024 < 2295 Clear 0% cloud 12:00 4.4 39 3 2 1B S 0 0 1024 < 2295 Cloudy 58% cloud 15:00 4.7 62 3 2 1B S 0.38 0 1023 2324 Overcast 99% cloud 18:00 4.6 71 4 2 1B S 0.85 0 1022 2300 Overcast 98% cloud 21:00 4.6 76 5 2 1B S 0.56 0 1022 2299 Overcast 100% cloud Monday, 09/11 00:00 4.7 76 5 3 1B S 0.30 0 1022 2308 Overcast 100% cloud 03:00 5.1 76 4 2 1B S 0.46 0 1021 2420 Overcast 100% cloud 06:00 5.3 77 4 2 1B S 0.57 0 1020 2471 Overcast 98% cloud 09:00 5.9 75 4 2 1B S 1.5 0 1021 2638 Overcast 100% cloud 12:00 6.6 75 5 3 1B S 0.85 0 1020 2685 Overcast 99% cloud 15:00 6.5 75 4 2 1B S 0.12 0 1019 2737 Overcast 100% cloud 18:00 6.3 76 4 2 1B S 0.51 0 1018 2833 Overcast 99% cloud 21:00 6.3 77 4 2 1B S 0.31 0 1018 2975 Overcast 99% cloud Tuesday, 10/11 00:00 6.4 75 4 2 1B S 0.37 0 1017 3076 Overcast 100% cloud 03:00 6.2 76 4 2 1B S 1.9 0 1014 3057 Overcast 100% cloud 06:00 6.1 76 5 3 1B SE 5.8 0 1013 3048 Overcast 99% cloud |
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Forecast table times: UTC.
Coordinates: 45.0443271°N, 6.3031722°E · Requested elevation: 1457 m. Model terrain: 2293 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 Grave is a mapped downhill ski area in FR. Forecasts cover three real lift-station locations from approximately 1457 to 3543 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 | Wednesday, 04/11 06:00 -6.3 91 6 3 2B E — — 1021 < 2340 Overcast 100% cloud 09:00 -3.3 83 11 6 2B E 0.13 0.1 1022 < 2340 Overcast 100% cloud 12:00 -1.8 75 15 8 3B E 0.50 0.1 1021 < 2340 Cloudy 76% cloud 15:00 -2.8 79 12 7 3B E 0.18 0 1022 < 2340 Overcast 96% cloud 18:00 -4 83 9 5 2B SE 2.0 2 1024 < 2340 Overcast 90% cloud 21:00 -4.9 90 9 5 2B SE 0.10 0.1 1025 < 2340 Overcast 91% cloud Thursday, 05/11 00:00 -4.5 88 10 5 2B SE 0.60 0.6 1025 < 2340 Overcast 96% cloud 03:00 -3.8 87 11 6 2B SE 1.9 1.9 1025 < 2340 Cloudy 70% cloud 06:00 -5.7 89 9 5 2B SE 0.27 0.3 1025 < 2340 Cloudy 53% cloud 09:00 -2.3 83 9 5 2B SE 0.05 0 1026 < 2340 Partly cloudy 46% cloud 12:00 -0.7 83 8 4 2B SE 0.09 0 1026 < 2340 Cloudy 55% cloud 15:00 -0.7 86 7 4 2B SE 0 0 1024 < 2340 Cloudy 66% cloud 18:00 -1.7 92 6 3 2B SE 0 0 1023 < 2340 Overcast 93% cloud 21:00 -1.8 92 7 4 2B SE 0.01 0 1023 < 2340 Overcast 99% cloud Friday, 06/11 00:00 -2.4 93 8 4 2B SE 1.6 0.5 1023 < 2340 Overcast 100% cloud 03:00 -2.3 93 6 3 2B SE 0.74 0.2 1021 < 2340 Overcast 100% cloud 06:00 -2.1 95 5 3 1B SE 3.4 1.4 1021 < 2340 Overcast 100% cloud 09:00 -1.3 92 3 2 1B SE 3.1 1.2 1022 < 2340 Overcast 100% cloud 12:00 -0.7 93 2 1 1B W 1.5 0.5 1021 < 2340 Overcast 100% cloud 15:00 -1.7 96 5 2 1B NW 2.2 0.7 1021 < 2340 Overcast 100% cloud 18:00 -2.6 97 5 3 1B NW 3.8 1.5 1022 < 2340 Overcast 100% cloud 21:00 -3.6 95 4 2 1B N 1.8 1.8 1022 < 2340 Overcast 100% cloud Saturday, 07/11 00:00 -5.1 96 3 2 1B N 0.02 0 1022 < 2340 Overcast 99% cloud 03:00 -5.8 94 2 1 1B N 0.02 0 1022 < 2340 Overcast 99% cloud 06:00 -7.2 91 2 1 1B NE 0.01 0 1022 < 2340 Overcast 99% cloud 09:00 -4.8 87 3 1 1B SE 0 0 1022 < 2340 Cloudy 80% cloud 12:00 -1.3 67 3 2 1B S 0 0 1022 < 2340 Clear 13% cloud 15:00 -2.5 68 2 1 1B S 0 0 1022 < 2340 Clear 18% cloud 18:00 -7.3 77 1 1 1B S 0.02 0 1023 < 2340 Partly cloudy 29% cloud 21:00 -10 80 2 1 1B S 0 0 1024 < 2340 Partly cloudy 32% cloud Sunday, 08/11 00:00 -10.5 77 2 1 1B S 0 0 1024 < 2340 Partly cloudy 30% cloud 03:00 -10.3 66 2 1 1B S 0 0 1024 < 2340 Clear 7% cloud 06:00 -10.6 58 3 1 1B SW 0 0 1023 < 2340 Clear 6% cloud 09:00 -5.6 48 3 2 1B SW 0 0 1024 < 2340 Clear 0% cloud 12:00 -1.1 53 5 3 1B SW 0 0 1024 < 2340 Cloudy 65% cloud 15:00 -0.5 82 6 3 2B SW 0.41 0.1 1023 < 2340 Overcast 99% cloud 18:00 -0.4 92 7 4 2B SW 0.94 0.3 1022 < 2340 Overcast 99% cloud 21:00 -0.5 97 8 4 2B SW 0.62 0.2 1023 < 2340 Overcast 100% cloud Monday, 09/11 00:00 -0.4 97 8 5 2B S 0.33 0.1 1022 < 2340 Overcast 100% cloud 03:00 0.1 97 8 5 2B S 0.51 0.2 1021 2434 Overcast 100% cloud 06:00 0.2 97 8 4 2B S 0.60 0.2 1020 2482 Overcast 99% cloud 09:00 0.8 95 8 4 2B S 1.6 0.5 1021 2633 Overcast 100% cloud 12:00 1.3 96 9 5 2B SW 0.88 0 1020 2671 Overcast 100% cloud 15:00 1.3 95 8 5 2B S 0.13 0 1019 2723 Overcast 100% cloud 18:00 1.3 96 8 4 2B S 0.52 0 1018 2826 Overcast 100% cloud 21:00 1.4 98 8 4 2B S 0.30 0 1018 2957 Overcast 99% cloud Tuesday, 10/11 00:00 1.5 95 9 5 2B S 0.38 0 1017 3076 Overcast 100% cloud 03:00 1.3 96 9 5 2B S 2.1 0 1015 3057 Overcast 100% cloud 06:00 1.3 96 10 5 2B S 6.0 0 1013 3049 Overcast 100% cloud |
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Forecast table times: UTC.
Coordinates: 45.0261045°N, 6.2890575°E · Requested elevation: 2417 m. Model terrain: 2338 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 -9.2 67 25 13 4B SE — — 1021 < 2412 Overcast 100% cloud 09:00 -9.8 89 40 22 6B E 0.13 0.1 1022 < 2412 Overcast 100% cloud 12:00 -9.5 91 47 26 6B SE 0.49 0.5 1021 < 2412 Cloudy 72% cloud 15:00 -8.8 86 39 21 5B SE 0.19 0.2 1022 < 2412 Overcast 98% cloud 18:00 -8.1 84 36 20 5B SE 2.4 2.4 1024 < 2412 Overcast 89% cloud 21:00 -7.4 84 42 23 6B SE 0.12 0.1 1025 < 2412 Overcast 91% cloud Thursday, 05/11 00:00 -7 82 48 26 6B SE 0.62 0.6 1024 < 2412 Overcast 97% cloud 03:00 -7 84 53 29 7B SE 2.2 2.2 1024 < 2412 Cloudy 64% cloud 06:00 -6.7 89 46 25 6B S 0.24 0.2 1025 < 2412 Partly cloudy 47% cloud 09:00 -6.4 91 35 19 5B S 0.00 0 1026 < 2412 Partly cloudy 41% cloud 12:00 -6 100 30 16 5B S 0.12 0.1 1025 < 2412 Cloudy 52% cloud 15:00 -5.6 100 24 13 4B SE 0 0 1024 < 2412 Cloudy 64% cloud 18:00 -5.3 100 24 13 4B SE 0.01 0 1023 < 2412 Overcast 95% cloud 21:00 -5.1 99 28 15 4B SE 0.00 0 1023 < 2412 Overcast 100% cloud Friday, 06/11 00:00 -5.5 100 37 20 5B SE 1.6 1.6 1022 < 2412 Overcast 100% cloud 03:00 -5.6 100 22 12 4B SE 0.92 0.9 1020 < 2412 Overcast 100% cloud 06:00 -6.3 100 24 13 4B SE 3.8 3.8 1021 < 2412 Overcast 100% cloud 09:00 -6.7 100 18 9 3B S 3.2 3.2 1022 < 2412 Overcast 100% cloud 12:00 -7.4 100 9 5 2B SW 1.5 1.5 1021 < 2412 Overcast 100% cloud 15:00 -8.3 100 8 4 2B NW 2.1 1.6 1021 < 2412 Overcast 100% cloud 18:00 -8.5 100 18 10 3B NW 3.6 2.8 1022 < 2412 Overcast 100% cloud 21:00 -8.4 89 18 10 3B N 1.5 1.5 1022 < 2412 Overcast 100% cloud Saturday, 07/11 00:00 -8.5 83 14 8 3B N 0.00 0 1022 < 2412 Overcast 99% cloud 03:00 -8.7 89 13 7 3B N 0.00 0 1022 < 2412 Overcast 100% cloud 06:00 -8.3 70 10 5 2B N 0 0 1022 < 2412 Overcast 98% cloud 09:00 -7.4 45 5 3 1B W 0 0 1021 < 2412 Overcast 80% cloud 12:00 -8.1 41 11 6 2B SW 0 0 1021 < 2412 Clear 2% cloud 15:00 -8.5 37 9 5 2B S 0 0 1022 < 2412 Clear 9% cloud 18:00 -8.7 33 8 4 2B SW 0.00 0 1023 < 2412 Partly cloudy 25% cloud 21:00 -8.6 28 9 5 2B SW 0 0 1024 < 2412 Partly cloudy 20% cloud Sunday, 08/11 00:00 -8.5 30 13 7 3B SW 0 0 1024 < 2412 Partly cloudy 23% cloud 03:00 -8.2 28 17 9 3B SW 0 0 1023 < 2412 Clear 2% cloud 06:00 -7.8 22 18 10 3B SW 0 0 1022 < 2412 Clear 3% cloud 09:00 -7.6 26 21 11 4B SW 0 0 1024 < 2412 Clear 0% cloud 12:00 -7.6 98 28 15 4B SW 0 0 1024 < 2412 Overcast 81% cloud 15:00 -5.9 100 32 17 5B SW 0.49 0.5 1023 < 2412 Overcast 100% cloud 18:00 -5.3 100 38 20 5B SW 1.1 1.1 1022 < 2412 Overcast 100% cloud 21:00 -5.8 100 32 17 5B SW 0.75 0.7 1023 < 2412 Overcast 100% cloud Monday, 09/11 00:00 -5.6 100 39 21 5B SW 0.38 0.4 1022 < 2412 Overcast 100% cloud 03:00 -5.4 100 43 23 6B SW 0.62 0.6 1021 2459 Overcast 100% cloud 06:00 -4.9 100 43 23 6B SW 0.63 0.6 1021 2499 Overcast 100% cloud 09:00 -4.3 100 44 24 6B SW 1.7 1.7 1021 2638 Overcast 100% cloud 12:00 -4.7 100 44 24 6B SW 0.86 0.9 1020 2659 Overcast 100% cloud 15:00 -4.2 100 44 24 6B SW 0.13 0.1 1019 2708 Overcast 100% cloud 18:00 -3.4 100 44 24 6B SW 0.50 0.5 1018 2827 Overcast 100% cloud 21:00 -2.9 100 44 24 6B SW 0.25 0.3 1018 2941 Overcast 100% cloud Tuesday, 10/11 00:00 -2.5 100 51 28 7B SW 0.38 0.1 1017 3077 Overcast 100% cloud 03:00 -2.6 100 49 26 6B SW 2.5 0.7 1015 3058 Overcast 100% cloud 06:00 -2.1 100 56 30 7B S 6.4 2.5 1013 3049 Overcast 100% cloud |
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Forecast table times: UTC.
Coordinates: 44.9972249°N, 6.250459°E · Requested elevation: 3543 m. Model terrain: 2410 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.