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 2026-10-10 06:00:00 UTC · 6 days · Times: Europe/Paris.
Coordinates: 45.3596393°N, 5.9199177°E · Requested elevation: 1022 m. Model terrain: 943 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 | Saturday, 10/10 08:00 8 93 3 1 1B N — — 1019 2795 Overcast 100% cloud 11:00 10 91 3 2 1B N 0.29 0 1019 2828 Cloudy 78% cloud 14:00 12.2 78 5 3 1B NW 0.23 0 1018 2810 Overcast 100% cloud 17:00 12.6 76 3 1 1B N 0.17 0 1016 2811 Partly cloudy 25% cloud 20:00 9.6 88 2 1 1B N 0.05 0 1016 2791 Partly cloudy 29% cloud 23:00 8.1 93 1 1 1B N 0.07 0 1017 2800 Cloudy 61% cloud Sunday, 11/10 02:00 7.6 96 1 1 1B NW 0.13 0 1018 2987 Overcast 90% cloud 05:00 7.2 94 1 1 1B NW 0.07 0 1017 3052 Overcast 91% cloud 08:00 6.1 94 1 1 1B NW 0.00 0 1017 3052 Overcast 84% cloud 11:00 8.8 77 5 2 1B N 0.09 0 1017 3059 Overcast 84% cloud 14:00 11.8 63 6 3 1B NW 0.02 0 1015 3061 Overcast 92% cloud 17:00 11.3 64 6 3 1B NW 0 0 1015 3058 Overcast 88% cloud 20:00 7.7 80 2 1 1B N 0 0 1016 3064 Cloudy 78% cloud 23:00 6.5 80 2 1 1B NE 0 0 1017 3047 Overcast 84% cloud Monday, 12/10 02:00 5.6 84 2 1 1B NE 0 0 1018 2939 Clear 3% cloud 05:00 4.7 87 3 2 1B NE 0 0 1018 3067 Partly cloudy 20% cloud 08:00 4.6 84 3 2 1B NE 0.00 0 1019 3084 Partly cloudy 32% cloud 11:00 10.1 67 3 2 1B N 0.01 0 1020 3109 Partly cloudy 36% cloud 14:00 12.9 63 4 2 1B NW 0 0 1020 3124 Clear 6% cloud 17:00 12.8 66 4 2 1B NW 0 0 1021 3132 Clear 3% cloud 20:00 8.8 81 2 1 1B NE 0 0 1023 3144 Clear 2% cloud 23:00 7.6 79 2 1 1B E 0 0 1023 3155 Partly cloudy 21% cloud Tuesday, 13/10 02:00 7.5 71 1 0 0B E 0 0 1024 3160 Cloudy 61% cloud 05:00 7.1 69 1 0 0B E 0 0 1024 3157 Partly cloudy 40% cloud 08:00 6.8 72 1 1 1B E 0 0 1026 3165 Partly cloudy 23% cloud 11:00 13 53 1 1 1B NE 0 0 1026 3181 Clear 3% cloud 14:00 16.2 50 5 3 1B NW 0 0 1026 3187 Clear 0% cloud 17:00 15.4 54 5 3 1B NW 0 0 1026 3189 Cloudy 67% cloud 20:00 10.8 70 3 1 1B NE 0 0 1027 3196 Partly cloudy 25% cloud 23:00 9.6 74 3 2 1B NE 0 0 1029 3206 Cloudy 62% cloud Wednesday, 14/10 02:00 8.8 77 3 2 1B NE 0 0 1029 3209 Cloudy 71% cloud 05:00 8.4 76 3 1 1B NE 0 0 1029 3210 Overcast 82% cloud 08:00 8.2 76 2 1 1B NE 0 0 1030 3215 Cloudy 70% cloud 11:00 13.7 63 0 0 0B N 0 0 1031 3226 Cloudy 72% cloud 14:00 16.8 57 3 1 1B W 0 0 1030 3230 Partly cloudy 21% cloud 17:00 16.6 60 3 2 1B W 0 0 1029 3226 Clear 0% cloud 20:00 12.1 79 1 0 0B E 0 0 1029 3226 Clear 0% cloud 23:00 10.8 80 1 1 1B SE 0 0 1029 3228 Clear 0% cloud Thursday, 15/10 02:00 10.5 79 1 1 1B SE 0 0 1029 3222 Clear 0% cloud 05:00 10.1 76 1 1 1B SE 0 0 1028 3214 Clear 4% cloud 08:00 9.7 75 2 1 1B S 0 0 1027 3209 Overcast 83% cloud 11:00 16 58 1 1 1B SW 0 0 1028 3213 Cloudy 74% cloud 14:00 18.9 50 3 2 1B W 0 0 1026 3209 Overcast 88% cloud 17:00 18.3 57 4 2 1B W 0 0 1025 3198 Cloudy 71% cloud 20:00 13.3 74 2 1 1B S 0 0 1025 3193 Overcast 92% cloud 23:00 11.6 73 3 1 1B S 0 0 1025 3188 Cloudy 59% cloud Friday, 16/10 02:00 10.5 69 3 2 1B S 0 0 1023 3174 Cloudy 52% cloud 05:00 10 64 3 2 1B S 0.00 0 1022 3156 Clear 17% cloud 08:00 9.4 62 3 2 1B S 0.01 0 1021 3144 Clear 12% cloud |
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Source: ECMWF · CC BY 4.0 · Processed by Snow Report.
Col de Marcieu is a mapped downhill ski area in FR. Forecasts cover three real lift-station locations from approximately 1022 to 1270 metres. Elevations are terrain-model estimates.
Data: OpenSkiData / OpenSkiMap, OpenStreetMap contributors (ODbL), Skimap.org, Who's On First, Mapterhorn.
ECMWF IFS · Run 2026-10-10 06:00:00 UTC · 6 days · Times: Europe/Paris.
Coordinates: 45.3563381°N, 5.9204957°E · Requested elevation: 1085 m. Model terrain: 952 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 | Saturday, 10/10 08:00 7.8 93 4 2 1B N — — 1019 2796 Overcast 100% cloud 11:00 9.5 91 4 2 1B N 0.29 0 1019 2828 Cloudy 78% cloud 14:00 11.6 79 5 3 1B NW 0.23 0 1018 2811 Overcast 100% cloud 17:00 12.1 76 3 2 1B N 0.18 0 1016 2811 Partly cloudy 26% cloud 20:00 9.4 88 3 1 1B N 0.05 0 1016 2791 Partly cloudy 29% cloud 23:00 7.9 92 2 1 1B N 0.07 0 1017 2800 Cloudy 61% cloud Sunday, 11/10 02:00 7.3 94 2 1 1B NW 0.14 0 1018 2988 Overcast 90% cloud 05:00 7 92 2 1 1B NW 0.07 0 1017 3052 Overcast 91% cloud 08:00 6 92 2 1 1B NW 0.00 0 1017 3052 Overcast 84% cloud 11:00 8.3 77 5 3 1B N 0.08 0 1017 3059 Overcast 83% cloud 14:00 11.4 62 6 3 2B NW 0.02 0 1015 3061 Overcast 92% cloud 17:00 11 63 6 3 2B NW 0 0 1015 3058 Overcast 88% cloud 20:00 7.4 79 2 1 1B N 0 0 1016 3065 Cloudy 78% cloud 23:00 6.4 79 3 2 1B NE 0 0 1017 3048 Overcast 84% cloud Monday, 12/10 02:00 5.6 82 3 2 1B NE 0 0 1018 2940 Clear 2% cloud 05:00 4.8 85 4 2 1B NE 0 0 1018 3067 Partly cloudy 20% cloud 08:00 4.9 81 5 3 1B NE 0.00 0 1019 3084 Partly cloudy 32% cloud 11:00 9.9 65 3 2 1B N 0.01 0 1020 3109 Partly cloudy 36% cloud 14:00 12.5 62 4 2 1B NW 0 0 1020 3124 Clear 6% cloud 17:00 12.4 66 4 2 1B NW 0 0 1021 3132 Clear 3% cloud 20:00 8.8 79 3 1 1B NE 0 0 1023 3144 Clear 2% cloud 23:00 7.9 75 2 1 1B NE 0 0 1023 3155 Partly cloudy 21% cloud Tuesday, 13/10 02:00 7.9 67 1 1 1B NE 0 0 1024 3160 Cloudy 61% cloud 05:00 7.5 66 1 0 0B E 0 0 1024 3157 Partly cloudy 40% cloud 08:00 7.1 69 1 1 1B NE 0 0 1026 3165 Partly cloudy 23% cloud 11:00 12.8 52 2 1 1B NE 0 0 1026 3181 Clear 3% cloud 14:00 15.7 50 5 3 1B NW 0 0 1026 3187 Clear 0% cloud 17:00 15 53 5 3 1B N 0 0 1026 3189 Cloudy 67% cloud 20:00 10.8 68 4 2 1B NE 0 0 1027 3196 Partly cloudy 25% cloud 23:00 9.7 72 5 3 1B NE 0 0 1029 3206 Cloudy 62% cloud Wednesday, 14/10 02:00 9 75 5 3 1B NE 0 0 1029 3209 Cloudy 70% cloud 05:00 8.6 74 4 2 1B NE 0 0 1029 3210 Overcast 81% cloud 08:00 8.4 74 3 2 1B NE 0 0 1030 3215 Cloudy 70% cloud 11:00 13.5 62 1 0 0B NE 0 0 1031 3226 Cloudy 71% cloud 14:00 16.4 57 2 1 1B W 0 0 1030 3230 Partly cloudy 21% cloud 17:00 16.2 59 3 2 1B W 0 0 1029 3226 Clear 0% cloud 20:00 12.2 77 1 0 0B E 0 0 1029 3226 Clear 0% cloud 23:00 11.1 77 2 1 1B S 0 0 1029 3228 Clear 0% cloud Thursday, 15/10 02:00 10.8 76 2 1 1B S 0 0 1029 3222 Clear 0% cloud 05:00 10.4 74 2 1 1B S 0 0 1028 3214 Clear 4% cloud 08:00 10.1 72 3 2 1B S 0 0 1027 3209 Overcast 83% cloud 11:00 15.7 57 3 1 1B SW 0 0 1028 3213 Cloudy 74% cloud 14:00 18.5 49 4 2 1B SW 0 0 1026 3209 Overcast 88% cloud 17:00 17.8 57 5 3 1B SW 0 0 1025 3198 Cloudy 71% cloud 20:00 13.3 71 4 2 1B S 0 0 1025 3193 Overcast 92% cloud 23:00 11.8 70 5 2 1B S 0 0 1025 3188 Cloudy 59% cloud Friday, 16/10 02:00 10.7 66 5 3 1B S 0 0 1023 3174 Cloudy 51% cloud 05:00 10.3 61 5 3 1B S 0.00 0 1022 3156 Clear 16% cloud 08:00 9.8 59 5 3 1B S 0.01 0 1021 3145 Clear 12% cloud |
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Source: ECMWF · CC BY 4.0 · Processed by Snow Report.
ECMWF IFS · Run 2026-10-10 06:00:00 UTC · 6 days · Times: Europe/Paris.
Coordinates: 45.3575843°N, 5.9092554°E · Requested elevation: 1270 m. Model terrain: 929 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 | Saturday, 10/10 08:00 7.3 94 10 5 2B N — — 1019 2796 Overcast 100% cloud 11:00 8.3 93 7 4 2B N 0.29 0 1019 2831 Cloudy 78% cloud 14:00 9.8 83 8 4 2B NW 0.26 0 1018 2810 Overcast 100% cloud 17:00 10.4 79 4 2 1B N 0.17 0 1016 2813 Partly cloudy 25% cloud 20:00 8.9 86 5 2 1B N 0.05 0 1016 2793 Partly cloudy 29% cloud 23:00 7.5 90 4 2 1B N 0.08 0 1017 2804 Cloudy 62% cloud Sunday, 11/10 02:00 6.5 90 4 2 1B NW 0.13 0 1018 2993 Overcast 90% cloud 05:00 6.4 85 4 2 1B NW 0.06 0 1017 3052 Overcast 91% cloud 08:00 5.5 85 4 2 1B NW 0.00 0 1017 3052 Overcast 85% cloud 11:00 6.6 78 6 3 2B N 0.08 0 1017 3059 Overcast 84% cloud 14:00 10.5 60 8 4 2B NW 0.02 0 1015 3061 Overcast 92% cloud 17:00 10 61 8 4 2B NW 0 0 1015 3058 Overcast 88% cloud 20:00 6.7 77 6 3 2B NE 0 0 1017 3065 Cloudy 78% cloud 23:00 6.2 73 6 3 2B NE 0 0 1017 3047 Overcast 83% cloud Monday, 12/10 02:00 5.6 78 7 4 2B NE 0 0 1018 2938 Clear 2% cloud 05:00 5.4 78 8 5 2B NE 0 0 1018 3066 Partly cloudy 22% cloud 08:00 5.8 70 9 5 2B NE 0.00 0 1019 3084 Partly cloudy 33% cloud 11:00 9.2 60 7 4 2B NE 0.01 0 1021 3109 Partly cloudy 37% cloud 14:00 11 59 6 3 1B N 0 0 1020 3124 Clear 6% cloud 17:00 11.1 64 6 3 1B N 0 0 1021 3132 Clear 3% cloud 20:00 9 70 7 4 2B NE 0 0 1023 3144 Clear 2% cloud 23:00 9.1 64 5 3 1B NE 0 0 1023 3155 Partly cloudy 23% cloud Tuesday, 13/10 02:00 9.3 55 3 2 1B NE 0 0 1024 3160 Cloudy 62% cloud 05:00 8.7 58 1 0 0B NE 0 0 1024 3157 Partly cloudy 41% cloud 08:00 8.2 60 2 1 1B NE 0 0 1026 3165 Partly cloudy 25% cloud 11:00 12 49 4 2 1B NE 0 0 1026 3181 Clear 4% cloud 14:00 14.1 47 6 4 2B N 0 0 1026 3187 Clear 0% cloud 17:00 13.7 51 7 4 2B N 0 0 1026 3189 Cloudy 67% cloud 20:00 11 60 8 4 2B NE 0 0 1027 3196 Partly cloudy 25% cloud 23:00 10.2 66 10 5 2B NE 0 0 1029 3206 Cloudy 62% cloud Wednesday, 14/10 02:00 9.6 68 11 6 2B NE 0 0 1029 3209 Cloudy 70% cloud 05:00 9.5 68 9 5 2B NE 0 0 1029 3210 Overcast 82% cloud 08:00 9.2 69 7 4 2B NE 0 0 1030 3215 Cloudy 71% cloud 11:00 12.7 60 4 2 1B NE 0 0 1031 3227 Cloudy 72% cloud 14:00 15.1 55 2 1 1B SW 0 0 1030 3230 Partly cloudy 21% cloud 17:00 15 57 3 1 1B W 0 0 1029 3226 Clear 0% cloud 20:00 12.4 68 1 1 0B E 0 0 1029 3226 Clear 0% cloud 23:00 11.9 68 3 1 1B S 0 0 1029 3228 Clear 0% cloud Thursday, 15/10 02:00 11.8 67 3 2 1B S 0 0 1029 3222 Clear 0% cloud 05:00 11.6 65 4 2 1B S 0 0 1028 3214 Clear 4% cloud 08:00 11.4 63 7 4 2B S 0 0 1027 3209 Overcast 84% cloud 11:00 15 53 8 4 2B S 0 0 1028 3213 Cloudy 75% cloud 14:00 16.9 46 9 5 2B SW 0 0 1026 3209 Overcast 88% cloud 17:00 16.5 54 10 5 2B SW 0 0 1025 3198 Cloudy 72% cloud 20:00 13.6 61 11 6 2B S 0 0 1025 3193 Overcast 92% cloud 23:00 12.5 59 11 6 2B S 0 0 1025 3188 Cloudy 59% cloud Friday, 16/10 02:00 11.7 56 13 7 3B S 0 0 1023 3174 Cloudy 53% cloud 05:00 11.4 53 12 7 2B S 0.00 0 1022 3156 Clear 16% cloud 08:00 11 51 11 6 2B S 0.01 0 1021 3144 Clear 11% cloud |
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