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: 46.2260879°N, 6.641346°E · Requested elevation: 945 m. Model terrain: 1279 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) 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 9.4 81 3 2 1B NW — — 1021 3106 Overcast 100% cloud 23:00 8.9 86 2 1 1B S 0.10 0 1022 3028 Overcast 100% cloud Saturday, 10/10 02:00 8.6 86 4 2 1B S 0.02 0 1020 2963 Overcast 100% cloud 05:00 8.9 86 5 3 1B S 0.35 0 1019 2783 Overcast 100% cloud 08:00 9 89 5 3 1B S 2.8 0 1018 2748 Overcast 98% cloud 11:00 10.2 88 6 3 2B S 1.2 0 1019 2748 Overcast 91% cloud 14:00 12.4 76 9 5 2B SW 0.82 0 1017 2721 Cloudy 79% cloud 17:00 12.8 69 7 4 2B SW 0.46 0 1016 2759 Cloudy 51% cloud 20:00 8.7 87 4 2 1B S 0.21 0 1016 2622 Cloudy 77% cloud 23:00 8.6 89 4 2 1B S 0.08 0 1017 2648 Cloudy 73% cloud Sunday, 11/10 02:00 7.7 91 2 1 1B S 0.04 0 1017 2648 Overcast 92% cloud 05:00 7.1 90 2 1 1B S 0.05 0 1016 2744 Overcast 98% cloud 08:00 6.2 90 1 1 1B S 0.02 0 1017 2695 Overcast 94% cloud 11:00 9.5 73 1 1 1B NW 0.03 0 1017 2981 Overcast 98% cloud 14:00 11.5 65 4 2 1B NW 0.06 0 1015 3030 Overcast 95% cloud 17:00 10.8 64 5 2 1B NW 0.04 0 1015 2974 Overcast 89% cloud 20:00 7.6 81 2 1 1B E 0 0 1016 2840 Overcast 100% cloud 23:00 7 85 4 2 1B E 0 0 1018 2583 Overcast 96% cloud Monday, 12/10 02:00 3.9 88 3 2 1B E 0 0 1018 2108 Cloudy 70% cloud 05:00 3.1 88 4 2 1B SE 0 0 1018 1999 Cloudy 62% cloud 08:00 2.9 86 5 3 1B SE 0 0 1019 2283 Cloudy 66% cloud 11:00 12 54 3 2 1B N 0 0 1020 3104 Clear 8% cloud 14:00 14.3 53 5 3 1B N 0 0 1020 3118 Partly cloudy 20% cloud 17:00 13.5 59 5 3 1B N 0 0 1021 3128 Clear 2% cloud 20:00 7.9 79 3 1 1B SE 0 0 1023 3142 Clear 0% cloud 23:00 6.9 64 3 2 1B SE 0 0 1023 3150 Clear 3% cloud Tuesday, 13/10 02:00 8 55 1 1 1B SE 0 0 1023 3152 Clear 9% cloud 05:00 7.7 56 2 1 1B SE 0 0 1023 3153 Clear 1% cloud 08:00 7.8 51 2 1 1B SE 0 0 1024 3160 Clear 2% cloud 11:00 14.7 42 2 1 1B N 0 0 1026 3176 Clear 2% cloud 14:00 17 47 5 3 1B N 0 0 1025 3183 Clear 10% cloud 17:00 16.1 47 4 2 1B N 0 0 1026 3187 Clear 18% cloud 20:00 10.8 63 2 1 1B E 0 0 1027 3194 Clear 10% cloud 23:00 10.1 57 2 1 1B E 0 0 1028 3201 Clear 11% cloud Wednesday, 14/10 02:00 10.1 62 1 1 1B SE 0 0 1029 3201 Cloudy 72% cloud 05:00 9.7 65 2 1 1B E 0 0 1028 3196 Cloudy 55% cloud 08:00 9.2 67 3 1 1B E 0 0 1029 3200 Cloudy 57% cloud 11:00 15.7 55 5 3 1B NE 0 0 1029 3212 Partly cloudy 30% cloud 14:00 18.2 52 7 4 2B N 0 0 1028 3216 Clear 2% cloud 17:00 16.9 59 6 3 2B N 0 0 1028 3212 Clear 1% cloud 20:00 11.2 81 3 1 1B SE 0 0 1028 3214 Clear 0% cloud 23:00 10.5 79 1 1 1B SE 0 0 1029 3215 Clear 1% cloud Thursday, 15/10 02:00 9.9 80 1 1 1B S 0 0 1028 3211 Clear 4% cloud 05:00 9.6 78 1 1 1B SE 0 0 1027 3203 Clear 6% cloud 08:00 9.4 71 1 1 1B SE 0 0 1027 3200 Clear 4% cloud 11:00 16 58 2 1 1B N 0 0 1027 3202 Clear 1% cloud 14:00 18.4 58 4 2 1B NW 0 0 1026 3200 Partly cloudy 22% cloud 17:00 17.4 69 3 2 1B NW 0 0 1024 3191 Partly cloudy 47% cloud 20:00 12.4 86 1 1 0B SE 0 0 1024 3187 Overcast 89% cloud |
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Source: ECMWF · CC BY 4.0 · Processed by Snow Report.
Roc d'Enfer is a downhill ski area in Haute-Savoie, France. Mapped terrain includes beginner, easy, intermediate, advanced routes. Its mapped lift network extends from approximately 945 to 1793 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.
ECMWF IFS · Run 2026-10-09 18:00:00 UTC · 6 days · Times: Europe/Paris.
Coordinates: 46.2119055°N, 6.5697368°E · Requested elevation: 1091 m. Model terrain: 1157 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) 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 8.7 83 2 1 1B NW — — 1021 3106 Overcast 100% cloud 23:00 8.1 89 1 1 1B S 0.05 0 1022 3039 Overcast 100% cloud Saturday, 10/10 02:00 7.5 91 4 2 1B SE 0.02 0 1021 2967 Overcast 99% cloud 05:00 7.9 90 5 3 1B S 0.35 0 1019 2786 Overcast 100% cloud 08:00 8.1 95 5 3 1B S 2.5 0 1018 2751 Overcast 98% cloud 11:00 9.5 94 6 3 2B S 1.1 0 1019 2755 Overcast 86% cloud 14:00 11.7 82 9 5 2B SW 0.81 0 1017 2723 Cloudy 69% cloud 17:00 12 76 7 4 2B SW 0.42 0 1016 2762 Cloudy 64% cloud 20:00 8 94 5 3 1B S 0.33 0 1017 2648 Cloudy 75% cloud 23:00 7.7 95 4 2 1B S 0.09 0 1017 2672 Cloudy 61% cloud Sunday, 11/10 02:00 6.6 97 2 1 1B S 0.04 0 1017 2659 Overcast 91% cloud 05:00 5.9 97 2 1 1B S 0.08 0 1016 2760 Overcast 97% cloud 08:00 5.1 96 1 1 1B S 0.03 0 1017 2716 Overcast 96% cloud 11:00 8.6 79 2 1 1B NW 0.03 0 1017 2990 Overcast 99% cloud 14:00 10.6 69 5 2 1B NW 0.04 0 1015 3027 Overcast 95% cloud 17:00 10 66 4 2 1B NW 0.02 0 1015 2978 Overcast 87% cloud 20:00 6.8 84 3 2 1B E 0 0 1016 2859 Overcast 100% cloud 23:00 6.3 89 5 2 1B E 0 0 1017 2605 Overcast 95% cloud Monday, 12/10 02:00 3.3 93 4 2 1B E 0 0 1018 2200 Cloudy 66% cloud 05:00 2.4 94 4 2 1B E 0 0 1018 2158 Cloudy 57% cloud 08:00 2.1 93 6 3 1B E 0 0 1019 2464 Cloudy 62% cloud 11:00 10.6 62 4 2 1B N 0 0 1020 3105 Clear 8% cloud 14:00 13.2 59 6 3 2B N 0 0 1020 3118 Partly cloudy 21% cloud 17:00 12.7 62 5 3 1B N 0 0 1021 3129 Clear 1% cloud 20:00 7.1 85 4 2 1B E 0 0 1023 3142 Clear 0% cloud 23:00 5.8 73 3 1 1B SE 0 0 1023 3150 Clear 3% cloud Tuesday, 13/10 02:00 6.7 62 2 1 1B E 0 0 1023 3152 Clear 12% cloud 05:00 6.3 63 2 1 1B E 0 0 1023 3153 Clear 1% cloud 08:00 6.2 62 2 1 1B E 0 0 1024 3160 Clear 2% cloud 11:00 13.2 53 3 1 1B N 0 0 1026 3176 Clear 2% cloud 14:00 15.7 54 5 3 1B NW 0 0 1025 3183 Clear 14% cloud 17:00 15.2 52 5 2 1B N 0 0 1026 3188 Clear 18% cloud 20:00 10 69 3 2 1B E 0 0 1027 3194 Clear 11% cloud 23:00 8.9 65 3 1 1B E 0 0 1028 3201 Clear 11% cloud Wednesday, 14/10 02:00 8.8 69 2 1 1B E 0 0 1029 3201 Cloudy 73% cloud 05:00 8.4 73 3 2 1B E 0 0 1028 3197 Cloudy 57% cloud 08:00 7.9 75 4 2 1B E 0 0 1029 3200 Cloudy 56% cloud 11:00 14.5 60 4 2 1B NE 0 0 1029 3212 Partly cloudy 33% cloud 14:00 17 57 7 4 2B N 0 0 1028 3216 Clear 3% cloud 17:00 16 62 7 4 2B N 0 0 1028 3212 Clear 1% cloud 20:00 10.3 87 3 2 1B SE 0 0 1028 3214 Clear 0% cloud 23:00 9.4 85 1 1 1B SE 0 0 1029 3216 Clear 2% cloud Thursday, 15/10 02:00 8.8 85 1 0 0B SE 0 0 1028 3211 Clear 9% cloud 05:00 8.2 85 1 1 1B SE 0 0 1027 3203 Clear 12% cloud 08:00 7.8 81 1 1 1B SE 0 0 1027 3200 Clear 11% cloud 11:00 14.6 67 2 1 1B NW 0 0 1027 3202 Clear 2% cloud 14:00 17.1 65 4 2 1B NW 0 0 1026 3200 Clear 20% cloud 17:00 16.4 73 3 2 1B NW 0 0 1024 3191 Partly cloudy 40% cloud 20:00 11.4 91 1 1 0B SE 0 0 1024 3187 Overcast 88% 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: 46.198847°N, 6.6125981°E · Requested elevation: 1793 m. Model terrain: 1239 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 5.2 82 6 3 1B N — — 1021 3106 Overcast 100% cloud 23:00 5.3 79 3 2 1B NW 0.07 0 1022 3039 Overcast 100% cloud Saturday, 10/10 02:00 5.5 80 6 3 1B W 0.03 0 1020 2968 Overcast 100% cloud 05:00 4.6 95 5 3 1B W 0.33 0 1019 2786 Overcast 100% cloud 08:00 4.7 98 9 5 2B W 2.6 0 1018 2749 Overcast 98% cloud 11:00 5.5 98 10 5 2B W 1.2 0 1019 2749 Overcast 90% cloud 14:00 6.9 84 16 9 3B W 0.84 0 1017 2726 Cloudy 77% cloud 17:00 7.1 75 13 7 3B W 0.46 0 1016 2761 Cloudy 57% cloud 20:00 4.4 86 7 4 2B W 0.34 0 1017 2634 Cloudy 77% cloud 23:00 4.3 81 6 3 2B W 0.10 0 1017 2661 Cloudy 70% cloud Sunday, 11/10 02:00 3.7 78 8 4 2B W 0.05 0 1017 2659 Overcast 93% cloud 05:00 3.4 75 8 4 2B W 0.09 0 1016 2761 Overcast 97% cloud 08:00 2.8 74 8 4 2B W 0.03 0 1017 2717 Overcast 95% cloud 11:00 5.4 66 8 4 2B W 0.03 0 1017 2993 Overcast 98% cloud 14:00 6.8 61 8 4 2B W 0.05 0 1015 3035 Overcast 95% cloud 17:00 6.3 60 8 4 2B W 0.03 0 1015 2978 Overcast 88% cloud 20:00 4 74 5 3 1B NW 0 0 1016 2855 Overcast 100% cloud 23:00 3.3 83 4 2 1B NW 0 0 1018 2602 Overcast 96% cloud Monday, 12/10 02:00 1.1 86 4 2 1B N 0 0 1018 2186 Cloudy 62% cloud 05:00 0.6 83 4 2 1B NE 0 0 1018 2106 Cloudy 54% cloud 08:00 0.8 77 7 4 2B NE 0 0 1019 2399 Cloudy 59% cloud 11:00 7.4 53 10 5 2B N 0 0 1020 3104 Clear 8% cloud 14:00 8 51 9 5 2B N 0 0 1020 3118 Clear 19% cloud 17:00 8.2 51 10 6 2B N 0 0 1021 3128 Clear 2% cloud 20:00 8.1 47 9 5 2B NE 0 0 1023 3142 Clear 0% cloud 23:00 9.1 39 6 3 2B NE 0 0 1023 3150 Clear 3% cloud Tuesday, 13/10 02:00 9.3 37 6 3 2B NE 0 0 1023 3152 Clear 12% cloud 05:00 9.4 36 8 5 2B NE 0 0 1023 3153 Clear 1% cloud 08:00 9.3 36 10 5 2B NE 0 0 1024 3160 Clear 2% cloud 11:00 9.9 35 9 5 2B NE 0 0 1026 3176 Clear 2% cloud 14:00 11 42 9 5 2B N 0 0 1025 3183 Clear 11% cloud 17:00 10.9 41 13 7 3B N 0 0 1026 3187 Clear 18% cloud 20:00 10.2 50 13 7 3B NE 0 0 1027 3194 Clear 11% cloud 23:00 10.3 49 11 6 2B NE 0 0 1028 3201 Clear 10% cloud Wednesday, 14/10 02:00 9.9 54 13 7 3B NE 0 0 1029 3201 Cloudy 72% cloud 05:00 9.9 54 15 8 3B NE 0 0 1028 3196 Cloudy 56% cloud 08:00 9.7 56 17 9 3B NE 0 0 1029 3200 Cloudy 57% cloud 11:00 10.3 59 20 11 4B NE 0 0 1029 3212 Partly cloudy 35% cloud 14:00 11.8 56 14 8 3B NE 0 0 1028 3216 Clear 2% cloud 17:00 11.5 62 12 6 2B NE 0 0 1028 3212 Clear 1% cloud 20:00 11.4 63 8 5 2B NE 0 0 1028 3214 Clear 0% cloud 23:00 11 62 4 2 1B NE 0 0 1029 3215 Clear 2% cloud Thursday, 15/10 02:00 11.1 61 5 3 1B NE 0 0 1028 3211 Clear 9% cloud 05:00 11 59 6 3 2B NE 0 0 1027 3203 Clear 13% cloud 08:00 11.3 52 5 3 1B E 0 0 1027 3200 Clear 11% cloud 11:00 11.2 53 3 1 1B NE 0 0 1027 3202 Clear 2% cloud 14:00 12.3 56 3 1 1B NE 0 0 1026 3199 Partly cloudy 20% cloud 17:00 12.5 63 2 1 1B N 0 0 1024 3191 Partly cloudy 45% cloud 20:00 11.9 63 1 1 1B SE 0 0 1024 3187 Overcast 86% cloud |
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