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 IFS · Run 2026-10-17 00:00:00 UTC · 10 days · Times: Europe/Zurich.
Coordinates: 46.4761004°N, 7.2873587°E · Requested elevation: 1096 m. Model terrain: 1607 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.
Day Local time Temp. (°C) Humidity (%) Wind (km/h) Wind (knots) Wind (Bft) Direction Precip. (mm) Snow (cm) Pressure (hPa) Freezing (m) Conditions | Saturday, 17/10 02:00 8.5 65 1 0 0B SE — — 1022 3497 Clear 5% cloud 05:00 7 67 2 1 1B SE 0 0 1021 3376 Clear 0% cloud 08:00 6.3 69 1 1 0B SE 0 0 1021 3297 Clear 5% cloud 11:00 13.1 58 4 2 1B N 0 0 1020 3195 Clear 8% cloud 14:00 13.5 67 7 4 2B N 0.18 0 1019 3038 Cloudy 62% cloud 17:00 10.7 83 7 4 2B N 1.5 0 1019 2979 Overcast 98% cloud 20:00 8.2 87 6 3 2B N 0.38 0 1020 2901 Overcast 100% cloud 23:00 7.2 87 5 3 1B NE 0.10 0 1020 2829 Overcast 100% cloud Sunday, 18/10 02:00 6.8 86 4 2 1B NE 0.04 0 1020 2716 Overcast 100% cloud 05:00 6.9 85 2 1 1B E 0.01 0 1019 2616 Overcast 98% cloud 08:00 6.6 86 1 1 0B SE 0.01 0 1018 2633 Overcast 92% cloud 11:00 10.8 71 1 0 0B W 0.00 0 1017 2931 Overcast 89% cloud 14:00 11.6 70 7 4 2B NW 0.16 0 1017 3026 Overcast 94% cloud 17:00 8.4 85 5 3 1B NW 1.1 0 1020 2888 Overcast 100% cloud 20:00 7.1 87 3 2 1B NW 0.95 0 1023 2787 Overcast 100% cloud 23:00 7 86 4 2 1B NE 0.53 0 1024 2922 Overcast 100% cloud Monday, 19/10 02:00 6.8 86 3 1 1B E 0.01 0 1024 3156 Overcast 98% cloud 05:00 5.4 86 5 3 1B SE 0.00 0 1022 3288 Overcast 95% cloud 08:00 4.6 85 5 3 1B SE 0.00 0 1022 3533 Overcast 81% cloud 11:00 12.5 71 6 3 2B SE 0 0 1022 3564 Cloudy 66% cloud 14:00 18.1 43 2 1 1B NE 0 0 1020 3600 Cloudy 51% cloud 17:00 17.1 58 3 2 1B N 0 0 1019 3642 Partly cloudy 44% cloud 20:00 11.4 69 2 1 1B SE 0 0 1018 3645 Cloudy 61% cloud 23:00 8.4 73 5 2 1B SE 0 0 1018 3623 Cloudy 60% cloud Tuesday, 20/10 02:00 6.5 79 5 3 1B SE 0 0 1017 3535 Cloudy 68% cloud 05:00 5.6 81 5 3 1B SE 0 0 1016 3413 Clear 8% cloud 08:00 5.7 79 5 3 1B SE 0 0 1014 3389 Cloudy 54% cloud 11:00 13.5 59 5 3 1B SE 0 0 1013 3411 Overcast 91% cloud 14:00 17.2 45 3 2 1B SE 0 0 1010 3368 Overcast 98% cloud 17:00 15.9 49 2 1 1B SE 0 0 1009 3336 Overcast 99% cloud 20:00 11 74 3 1 1B SE 0.26 0 1009 3271 Overcast 100% cloud 23:00 8.8 82 3 1 1B S 0.05 0 1009 3181 Overcast 97% cloud Wednesday, 21/10 02:00 8.9 84 2 1 1B SE 1.6 0 1009 2893 Overcast 100% cloud 05:00 8.7 86 3 1 1B S 5.8 0 1008 2749 Overcast 100% cloud 08:00 7.4 87 4 2 1B SW 8.5 0 1009 2518 Overcast 100% cloud 11:00 6.3 87 5 2 1B NW 6.4 0 1012 2330 Overcast 100% cloud 14:00 5.2 86 4 2 1B W 4.4 0 1013 2124 Overcast 100% cloud 17:00 5.2 85 5 3 1B W 3.1 0 1014 2036 Overcast 100% cloud 20:00 4.5 86 3 2 1B S 0.16 0 1016 1926 Overcast 100% cloud 23:00 4.3 87 4 2 1B SW 0.94 0 1018 1874 Overcast 100% cloud Thursday, 22/10 02:00 3.8 86 5 3 1B S 0.92 0 1019 1782 Overcast 100% cloud 05:00 2.8 86 6 3 1B W 5.0 0 1022 1612 Overcast 100% cloud 08:00 1.9 86 5 3 1B NW 4.1 0 1025 < 1609 Overcast 100% cloud 11:00 2.9 65 3 2 1B SW 0.31 0 1027 1618 Clear 19% cloud 14:00 4.5 53 2 1 1B N 0.01 0 1026 1824 Clear 19% cloud 17:00 4 47 1 0 0B E 0.00 0 1025 1802 Clear 15% cloud 20:00 -2.9 62 2 1 1B SE 0 0 1025 < 1609 Partly cloudy 38% cloud 23:00 -4.8 59 3 1 1B SE 0 0 1023 < 1609 Partly cloudy 28% cloud Friday, 23/10 02:00 -2.9 47 3 1 1B SE 0 0 1020 < 1609 Cloudy 70% cloud 08:00 1.5 54 6 3 2B SE 0 0 1016 < 1609 Overcast 98% cloud 14:00 3.9 75 3 2 1B S 2.4 0 1019 1823 Overcast 100% cloud 20:00 1.1 80 4 2 1B S 5.3 2.1 1024 < 1609 Overcast 89% cloud Saturday, 24/10 02:00 -1.3 79 3 2 1B S 5.0 2 1026 < 1609 Overcast 93% cloud 08:00 -1.1 79 4 2 1B S 1.3 0.4 1027 < 1609 Overcast 98% cloud 14:00 5.3 51 3 2 1B W 0.03 0 1024 1942 Overcast 95% cloud 20:00 -0.6 59 3 2 1B SE 0 0 1020 < 1609 Overcast 99% cloud Sunday, 25/10 02:00 3.5 63 6 3 2B S 0.06 0 1016 1848 Overcast 100% cloud 07:00 4.7 70 8 4 2B S 0.48 0 1013 2703 Overcast 100% cloud 13:00 8 68 6 3 2B S 4.3 0 1012 2723 Overcast 100% cloud 19:00 4.3 83 3 2 1B S 9.7 0 1016 1987 Cloudy 67% cloud Monday, 26/10 01:00 4 86 2 1 1B S 1.4 0 1019 1869 Overcast 100% cloud 07:00 2.1 86 3 2 1B S 0.07 0 1020 < 1609 Overcast 99% cloud 13:00 8.6 57 1 1 1B SW 0 0 1017 2714 Overcast 84% cloud 19:00 3.7 62 4 2 1B SE 0 0 1016 2299 Overcast 99% cloud Tuesday, 27/10 01:00 1.3 66 6 3 2B SE 0 0 1014 < 1609 Overcast 89% cloud |
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