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.
ECMWF IFS · Run 2026-10-09 18:00:00 UTC · 6 days · Times: Europe/Paris.
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) 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.
Day Local time Temp. (°C) Humidity (%) Wind (km/h) Wind (knots) Wind (Bft) Direction Precip. (mm) Snow (cm) Pressure (hPa) Freezing (m) Conditions | Friday, 09/10 20:00 6.8 82 5 3 1B NE — — 1021 3104 Overcast 94% cloud 23:00 5.7 89 4 2 1B NE 0.00 0 1022 3107 Overcast 89% cloud Saturday, 10/10 02:00 6 86 4 2 1B N 0 0 1021 3102 Overcast 100% cloud 05:00 5.9 88 4 2 1B N 0.01 0 1020 2900 Overcast 100% cloud 08:00 6.5 91 4 2 1B N 0.55 0 1019 2785 Overcast 100% cloud 11:00 7.4 95 4 2 1B NW 0.77 0 1020 2736 Overcast 100% cloud 14:00 9.3 84 7 4 2B NW 0.47 0 1018 2790 Overcast 81% cloud 17:00 10.1 76 6 3 2B NW 0.35 0 1016 2845 Partly cloudy 26% cloud 20:00 7 86 4 2 1B NW 0.06 0 1017 2749 Partly cloudy 28% cloud 23:00 5.3 88 2 1 1B NW 0.07 0 1017 2818 Cloudy 77% cloud Sunday, 11/10 02:00 4.8 85 2 1 1B W 0.10 0 1018 3012 Overcast 92% cloud 05:00 3.9 83 2 1 1B W 0.06 0 1017 3050 Overcast 84% cloud 08:00 2.9 78 2 1 1B NW 0.01 0 1017 3052 Overcast 90% cloud 11:00 8 59 6 3 1B NW 0.03 0 1016 3059 Cloudy 77% cloud 14:00 10.1 57 6 3 1B NW 0.03 0 1015 3059 Cloudy 76% cloud 17:00 9.5 61 6 3 2B NW 0 0 1014 3054 Cloudy 51% cloud 20:00 6.4 74 3 2 1B NW 0 0 1015 3057 Cloudy 77% cloud 23:00 6 71 3 1 1B N 0 0 1017 2940 Overcast 93% cloud Monday, 12/10 02:00 4.1 79 3 2 1B N 0 0 1017 2692 Clear 6% cloud 05:00 3.1 83 4 2 1B N 0 0 1017 2455 Clear 2% cloud 08:00 3 76 5 3 1B NE 0 0 1019 3050 Clear 3% cloud 11:00 9.5 58 6 3 1B N 0 0 1020 3106 Clear 5% cloud 14:00 12.3 55 6 3 1B N 0 0 1020 3121 Clear 9% cloud 17:00 11.8 57 4 2 1B NW 0 0 1021 3131 Clear 13% cloud 20:00 7.7 71 3 2 1B N 0 0 1023 3144 Clear 1% cloud 23:00 6.2 71 3 2 1B N 0 0 1023 3152 Clear 6% cloud Tuesday, 13/10 02:00 5.9 63 2 1 1B N 0 0 1023 3155 Clear 17% cloud 05:00 5.4 63 3 2 1B N 0 0 1024 3155 Clear 0% cloud 08:00 5.3 63 4 2 1B N 0 0 1025 3161 Clear 0% cloud 11:00 11.7 51 5 3 1B N 0 0 1026 3177 Clear 0% cloud 14:00 14.5 49 6 3 1B N 0 0 1025 3184 Clear 0% cloud 17:00 13.7 55 6 3 2B NW 0 0 1025 3187 Clear 15% cloud 20:00 9.3 70 4 2 1B N 0 0 1027 3193 Clear 20% cloud 23:00 8.1 69 4 2 1B NE 0 0 1028 3201 Clear 3% cloud Wednesday, 14/10 02:00 7.1 70 3 2 1B NE 0 0 1028 3200 Partly cloudy 38% cloud 05:00 6.6 69 3 2 1B NE 0 0 1028 3196 Overcast 82% cloud 08:00 6.2 68 5 3 1B NE 0 0 1028 3198 Partly cloudy 28% cloud 11:00 12.1 58 4 2 1B NE 0 0 1029 3206 Cloudy 68% cloud 14:00 14.8 56 3 2 1B N 0 0 1028 3212 Clear 7% cloud 17:00 13.9 63 2 1 1B NW 0 0 1028 3210 Clear 2% cloud 20:00 9.7 79 1 1 0B NE 0 0 1029 3212 Clear 0% cloud 23:00 8.5 78 3 1 1B NE 0 0 1029 3215 Clear 0% cloud Thursday, 15/10 02:00 7.7 77 2 1 1B NE 0 0 1028 3210 Clear 0% cloud 05:00 7 78 3 2 1B NE 0 0 1027 3201 Partly cloudy 24% cloud 08:00 6.7 76 4 2 1B NE 0 0 1027 3197 Partly cloudy 24% cloud 11:00 13.2 59 4 2 1B NE 0.00 0 1027 3200 Clear 7% cloud 14:00 15.8 53 2 1 1B N 0 0 1026 3196 Clear 1% cloud 17:00 15.4 55 2 1 1B N 0 0 1024 3188 Clear 5% cloud 20:00 10.9 73 2 1 1B E 0 0 1024 3185 Cloudy 53% cloud |
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Source: ECMWF · CC BY 4.0 · Processed by Snow Report.
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.
ECMWF IFS · Run 2026-10-09 18:00:00 UTC · 6 days · Times: Europe/Paris.
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) 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.
Day Local time Temp. (°C) Humidity (%) Wind (km/h) Wind (knots) Wind (Bft) Direction Precip. (mm) Snow (cm) Pressure (hPa) Freezing (m) Conditions | Friday, 09/10 20:00 6.4 80 7 4 2B NE — — 1021 3104 Overcast 95% cloud 23:00 5.3 88 6 3 2B NE 0.00 0 1022 3107 Overcast 89% cloud Saturday, 10/10 02:00 5.6 86 6 3 2B N 0 0 1021 3102 Overcast 100% cloud 05:00 5.4 89 6 3 2B N 0.01 0 1020 2892 Overcast 100% cloud 08:00 5.8 93 7 4 2B NW 0.59 0 1019 2783 Overcast 100% cloud 11:00 6.6 95 5 3 1B NW 0.83 0 1020 2731 Overcast 100% cloud 14:00 8.3 86 9 5 2B NW 0.47 0 1018 2786 Overcast 83% cloud 17:00 9 77 8 4 2B NW 0.32 0 1016 2839 Partly cloudy 27% cloud 20:00 6.2 83 6 3 1B NW 0.07 0 1017 2740 Partly cloudy 31% cloud 23:00 4.9 83 4 2 1B NW 0.08 0 1017 2812 Cloudy 79% cloud Sunday, 11/10 02:00 4.5 79 3 2 1B W 0.09 0 1018 3003 Overcast 92% cloud 05:00 3.6 76 3 2 1B W 0.05 0 1017 3050 Overcast 86% cloud 08:00 2.6 72 4 2 1B NW 0.01 0 1017 3052 Overcast 88% cloud 11:00 7.4 56 7 4 2B NW 0.03 0 1016 3059 Cloudy 76% cloud 14:00 9.4 55 6 3 2B NW 0.03 0 1015 3059 Cloudy 77% cloud 17:00 8.8 59 7 4 2B NW 0 0 1014 3053 Partly cloudy 50% cloud 20:00 5.9 70 5 3 1B NW 0 0 1015 3057 Cloudy 80% cloud 23:00 5.5 70 4 2 1B N 0 0 1017 2932 Overcast 92% cloud Monday, 12/10 02:00 3.7 78 4 2 1B N 0 0 1017 2686 Clear 6% cloud 05:00 2.6 81 6 3 2B N 0 0 1018 2444 Clear 2% cloud 08:00 2.7 74 6 3 2B NE 0 0 1019 3030 Clear 3% cloud 11:00 8.9 56 7 4 2B N 0 0 1020 3106 Clear 4% cloud 14:00 11.6 53 7 4 2B N 0 0 1020 3121 Clear 9% cloud 17:00 11.1 55 5 3 1B N 0 0 1021 3131 Clear 14% cloud 20:00 7.5 66 4 2 1B N 0 0 1023 3144 Clear 1% cloud 23:00 6.1 67 4 2 1B N 0 0 1023 3152 Clear 6% cloud Tuesday, 13/10 02:00 5.7 59 4 2 1B N 0 0 1023 3155 Clear 17% cloud 05:00 5.1 62 5 2 1B N 0 0 1024 3155 Clear 0% cloud 08:00 4.9 62 6 3 2B N 0 0 1025 3161 Clear 0% cloud 11:00 11.1 51 7 4 2B N 0 0 1026 3177 Clear 0% cloud 14:00 13.7 48 7 4 2B N 0 0 1025 3184 Clear 0% cloud 17:00 13 53 7 4 2B N 0 0 1025 3187 Clear 15% cloud 20:00 8.9 68 6 3 2B N 0 0 1027 3193 Clear 20% cloud 23:00 7.7 68 5 3 1B N 0 0 1028 3201 Clear 3% cloud Wednesday, 14/10 02:00 6.8 69 5 2 1B NE 0 0 1028 3200 Partly cloudy 39% cloud 05:00 6.3 68 5 2 1B NE 0 0 1028 3196 Overcast 82% cloud 08:00 5.9 64 7 4 2B NE 0 0 1028 3198 Partly cloudy 28% cloud 11:00 11.6 56 6 3 2B NE 0 0 1029 3206 Cloudy 69% cloud 14:00 14.1 54 4 2 1B N 0 0 1028 3212 Clear 6% cloud 17:00 13.3 61 1 1 1B NW 0 0 1028 3210 Clear 1% cloud 20:00 9.4 75 1 1 1B NE 0 0 1029 3212 Clear 0% cloud 23:00 8.2 73 4 2 1B NE 0 0 1029 3215 Clear 0% cloud Thursday, 15/10 02:00 7.4 72 3 2 1B NE 0 0 1028 3210 Clear 1% cloud 05:00 6.7 73 5 3 1B NE 0 0 1027 3201 Partly cloudy 24% cloud 08:00 6.4 70 6 3 2B NE 0 0 1027 3197 Partly cloudy 25% cloud 11:00 12.6 57 5 3 1B NE 0.00 0 1027 3200 Clear 8% cloud 14:00 15 51 2 1 1B N 0 0 1026 3196 Clear 1% cloud 17:00 14.7 53 2 1 1B N 0 0 1024 3188 Clear 5% cloud 20:00 10.5 69 3 1 1B E 0 0 1024 3186 Cloudy 55% cloud |
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Source: ECMWF · CC BY 4.0 · Processed by Snow Report.
ECMWF IFS · Run 2026-10-09 18:00:00 UTC · 6 days · Times: Europe/Paris.
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) 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.
Day Local time Temp. (°C) Humidity (%) Wind (km/h) Wind (knots) Wind (Bft) Direction Precip. (mm) Snow (cm) Pressure (hPa) Freezing (m) Conditions | Friday, 09/10 20:00 4.4 73 14 8 3B NE — — 1021 3104 Overcast 95% cloud 23:00 3.7 86 12 7 2B NE 0.00 0 1022 3107 Overcast 90% cloud Saturday, 10/10 02:00 3.6 87 12 6 2B N 0 0 1021 3102 Overcast 100% cloud 05:00 3.2 91 13 7 3B N 0.01 0 1020 2887 Overcast 100% cloud 08:00 3.3 95 14 8 3B NW 0.56 0 1019 2786 Overcast 100% cloud 11:00 3.7 98 11 6 2B NW 0.87 0 1020 2734 Overcast 100% cloud 14:00 4.8 90 16 9 3B NW 0.52 0 1018 2791 Overcast 85% cloud 17:00 5.3 79 14 8 3B NW 0.35 0 1016 2837 Partly cloudy 28% cloud 20:00 3.4 72 11 6 2B NW 0.07 0 1017 2732 Partly cloudy 34% cloud 23:00 2.7 64 10 5 2B NW 0.07 0 1017 2801 Overcast 84% cloud Sunday, 11/10 02:00 2.7 57 7 4 2B NW 0.09 0 1018 3017 Overcast 94% cloud 05:00 2.2 53 9 5 2B NW 0.05 0 1017 3050 Overcast 86% cloud 08:00 1.6 51 10 6 2B NW 0.01 0 1016 3052 Overcast 87% cloud 11:00 5.3 44 11 6 2B NW 0.02 0 1016 3059 Cloudy 74% cloud 14:00 6.7 46 9 5 2B NW 0.02 0 1014 3059 Cloudy 76% cloud 17:00 6.1 51 9 5 2B NW 0 0 1014 3053 Partly cloudy 46% cloud 20:00 3.9 59 9 5 2B NW 0 0 1015 3057 Cloudy 79% cloud 23:00 3.3 61 8 4 2B N 0 0 1017 2939 Overcast 93% cloud Monday, 12/10 02:00 1.9 70 9 5 2B N 0 0 1017 2684 Clear 5% cloud 05:00 1 74 12 6 2B N 0 0 1017 2437 Clear 2% cloud 08:00 1.6 65 12 7 3B NE 0 0 1018 3010 Clear 3% cloud 11:00 6.8 47 14 7 3B N 0 0 1020 3106 Clear 4% cloud 14:00 9 43 11 6 2B N 0 0 1019 3120 Clear 9% cloud 17:00 8.6 44 9 5 2B N 0 0 1021 3131 Clear 13% cloud 20:00 6.2 49 9 5 2B N 0 0 1023 3144 Clear 1% cloud 23:00 5.3 48 9 5 2B N 0 0 1023 3152 Clear 5% cloud Tuesday, 13/10 02:00 5.1 44 8 4 2B N 0 0 1023 3155 Clear 16% cloud 05:00 4.6 53 10 5 2B N 0 0 1023 3155 Clear 0% cloud 08:00 4.3 57 12 7 3B N 0 0 1025 3160 Clear 0% cloud 11:00 8.9 49 15 8 3B N 0 0 1025 3176 Clear 0% cloud 14:00 11 47 13 7 3B N 0 0 1025 3184 Clear 0% cloud 17:00 10.4 51 13 7 3B N 0 0 1025 3187 Clear 15% cloud 20:00 7.5 62 13 7 3B N 0 0 1027 3193 Clear 19% cloud 23:00 6.7 61 11 6 2B N 0 0 1028 3201 Clear 3% cloud Wednesday, 14/10 02:00 5.9 62 9 5 2B N 0 0 1028 3200 Partly cloudy 35% cloud 05:00 5.6 59 9 5 2B N 0 0 1028 3196 Overcast 80% cloud 08:00 5.6 51 13 7 3B NE 0 0 1028 3198 Partly cloudy 27% cloud 11:00 9.6 49 12 6 2B NE 0 0 1029 3206 Cloudy 69% cloud 14:00 11.3 50 8 4 2B NE 0 0 1028 3212 Clear 7% cloud 17:00 10.7 55 2 1 1B NE 0 0 1028 3210 Clear 1% cloud 20:00 7.8 66 3 1 1B NE 0 0 1029 3212 Clear 0% cloud 23:00 7.2 59 8 4 2B NE 0 0 1029 3215 Clear 0% cloud Thursday, 15/10 02:00 6.7 56 7 4 2B NE 0 0 1028 3209 Clear 1% cloud 05:00 6 58 9 5 2B NE 0 0 1027 3200 Clear 20% cloud 08:00 5.9 54 12 7 3B NE 0 0 1027 3196 Partly cloudy 20% cloud 11:00 10.5 46 11 6 2B NE 0.00 0 1027 3200 Clear 7% cloud 14:00 12 46 5 3 1B NE 0 0 1026 3196 Clear 2% cloud 17:00 11.9 47 4 2 1B NE 0 0 1024 3188 Clear 4% cloud 20:00 8.8 59 5 3 1B E 0 0 1024 3186 Cloudy 51% cloud |
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