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 | Thursday, 05/11 06:00 1.1 81 4 2 1B E — — 1024 < 1620 Overcast 91% cloud 09:00 5.5 67 5 3 1B E 0.05 0 1024 2526 Cloudy 62% cloud 12:00 9.6 53 4 2 1B SE 0.00 0 1022 2824 Cloudy 66% cloud 15:00 9.2 59 1 1 1B SE 0 0 1021 2802 Partly cloudy 26% cloud 18:00 3.9 77 2 1 1B NE 0 0 1022 2404 Overcast 88% cloud 21:00 3.1 84 3 1 1B NE 0.95 0 1023 2157 Overcast 98% cloud Friday, 06/11 00:00 2.5 87 2 1 1B NE 0.30 0 1023 1951 Overcast 100% cloud 03:00 2.5 89 2 1 1B NE 1.5 0 1023 1943 Overcast 99% cloud 06:00 2.1 90 1 1 1B NE 0.76 0 1022 1815 Cloudy 74% cloud 09:00 4.3 87 0 0 0B NE 0.44 0 1023 2182 Cloudy 80% cloud 12:00 5.4 81 1 1 1B W 0.46 0 1022 2278 Overcast 92% cloud 15:00 4.3 91 3 1 1B W 1.3 0 1022 2112 Overcast 99% cloud 18:00 3.1 91 2 1 1B W 2.1 0 1023 1926 Overcast 100% cloud 21:00 2.8 90 2 1 1B W 1.7 0 1024 1865 Overcast 100% cloud Saturday, 07/11 00:00 2.6 90 0 0 0B NE 0.88 0 1024 1817 Overcast 94% cloud 03:00 2.2 92 0 0 0B N 0.09 0 1023 1761 Overcast 100% cloud 06:00 2.2 91 1 0 0B SE 0.07 0 1024 1750 Overcast 97% cloud 09:00 4.1 82 1 1 1B SE 0.03 0 1024 2062 Cloudy 77% cloud 12:00 6.9 63 0 0 0B N 0 0 1022 2338 Partly cloudy 21% cloud 15:00 6.2 65 3 2 1B NW 0 0 1022 2271 Partly cloudy 26% cloud 18:00 2.5 83 1 0 0B N 0 0 1023 1826 Partly cloudy 46% cloud 21:00 -0.2 88 1 1 1B E 0 0 1024 < 1620 Cloudy 65% cloud Sunday, 08/11 00:00 -1.4 84 2 1 1B E 0 0 1025 < 1620 Cloudy 61% cloud 03:00 -1.8 81 2 1 1B E 0 0 1025 < 1620 Cloudy 61% cloud 06:00 -2.1 82 3 2 1B E 0 0 1025 < 1620 Cloudy 56% cloud 09:00 3.6 63 2 1 1B E 0 0 1025 2041 Clear 9% cloud 12:00 7.9 40 1 1 1B N 0 0 1022 2440 Clear 13% cloud 15:00 6.7 47 3 2 1B N 0 0 1022 2329 Cloudy 77% cloud 18:00 1.3 65 1 1 1B NE 0 0 1022 < 1620 Cloudy 64% cloud 21:00 1.7 66 1 1 1B E 0 0 1022 1678 Overcast 94% cloud Monday, 09/11 00:00 2.8 64 2 1 1B E 0 0 1021 1927 Overcast 99% cloud 03:00 2.3 66 2 1 1B E 0 0 1020 1890 Overcast 92% cloud 06:00 1.4 67 2 1 1B E 0 0 1020 < 1620 Cloudy 76% cloud 09:00 6.6 54 4 2 1B E 0 0 1020 2525 Cloudy 78% cloud 12:00 9.2 51 3 2 1B E 0 0 1017 2739 Overcast 99% cloud 15:00 8.4 60 2 1 1B E 0.08 0 1016 2745 Overcast 100% cloud 18:00 5.9 75 3 1 1B E 0.32 0 1017 2626 Overcast 99% cloud 21:00 4.8 81 3 2 1B NE 0.19 0 1017 2549 Overcast 99% cloud Tuesday, 10/11 00:00 4.7 84 3 2 1B NE 0.25 0 1016 2580 Overcast 100% cloud 03:00 4.6 87 3 2 1B NE 0.52 0 1015 2603 Overcast 99% cloud 06:00 4.9 87 3 1 1B E 1.6 0 1015 2701 Overcast 100% cloud 09:00 6 89 3 1 1B NE 1.8 0 1015 2854 Overcast 100% cloud 12:00 8.2 81 3 1 1B NE 0.55 0 1014 2907 Overcast 84% cloud 15:00 8.9 79 1 0 0B E 0.16 0 1013 2896 Partly cloudy 49% cloud 18:00 5.8 84 1 0 0B E 0.27 0 1013 2853 Cloudy 72% cloud 21:00 4.4 85 1 1 1B E 0 0 1013 3019 Partly cloudy 20% cloud Wednesday, 11/11 00:00 3.4 85 1 1 1B E 0 0 1013 3051 Clear 11% cloud 03:00 3.1 83 1 1 1B E 0 0 1012 3042 Partly cloudy 47% cloud 06:00 2.7 84 2 1 1B E 0 0 1013 2872 Cloudy 60% cloud |
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Forecast table times: UTC.
Coordinates: 46.203914°N, 7.1654977°E · Requested elevation: 1340 m. Model terrain: 1617 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.

Ovronnaz is a downhill ski area in Valais, Switzerland. Mapped terrain includes beginner, easy, intermediate, advanced routes. Its mapped lift network extends from approximately 1340 to 2456 metres above sea level.
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 | Thursday, 05/11 06:00 0.8 82 4 2 1B E — — 1024 < 1611 Overcast 91% cloud 09:00 5.3 68 5 3 1B E 0.05 0 1024 2530 Cloudy 62% cloud 12:00 9.4 54 4 2 1B SE 0.00 0 1022 2826 Cloudy 66% cloud 15:00 9 59 1 1 1B SE 0 0 1021 2802 Partly cloudy 26% cloud 18:00 3.6 78 2 1 1B NE 0 0 1022 2408 Overcast 87% cloud 21:00 2.9 85 3 1 1B NE 0.96 0 1023 2161 Overcast 98% cloud Friday, 06/11 00:00 2.2 89 2 1 1B NE 0.29 0 1023 1957 Overcast 100% cloud 03:00 2.2 91 2 1 1B NE 1.5 0 1023 1947 Overcast 99% cloud 06:00 1.9 91 1 1 1B NE 0.78 0 1022 1819 Cloudy 74% cloud 09:00 4.1 88 0 0 0B NE 0.46 0 1023 2182 Overcast 80% cloud 12:00 5.1 82 1 1 1B W 0.48 0 1022 2277 Overcast 92% cloud 15:00 4 92 3 1 1B W 1.4 0 1022 2111 Overcast 99% cloud 18:00 2.8 93 2 1 1B W 2.1 0 1023 1928 Overcast 100% cloud 21:00 2.6 92 2 1 1B W 1.7 0 1024 1869 Overcast 100% cloud Saturday, 07/11 00:00 2.3 91 0 0 0B E 0.86 0 1024 1818 Overcast 94% cloud 03:00 2 93 0 0 0B N 0.09 0 1023 1759 Overcast 100% cloud 06:00 1.9 93 1 0 0B SE 0.06 0 1024 1745 Overcast 97% cloud 09:00 3.9 83 1 1 1B SE 0.04 0 1024 2062 Cloudy 77% cloud 12:00 6.6 63 0 0 0B N 0 0 1022 2338 Partly cloudy 21% cloud 15:00 5.9 66 3 2 1B NW 0 0 1022 2270 Partly cloudy 26% cloud 18:00 2.2 84 1 0 0B N 0 0 1023 1829 Partly cloudy 48% cloud 21:00 -0.4 89 1 1 1B E 0 0 1024 < 1611 Cloudy 66% cloud Sunday, 08/11 00:00 -1.7 85 2 1 1B E 0 0 1025 < 1611 Cloudy 61% cloud 03:00 -2.1 82 2 1 1B E 0 0 1025 < 1611 Cloudy 61% cloud 06:00 -2.3 83 3 2 1B E 0 0 1025 < 1611 Cloudy 55% cloud 09:00 3.3 64 2 1 1B E 0 0 1025 2043 Clear 9% cloud 12:00 7.7 40 1 1 1B N 0 0 1022 2441 Clear 13% cloud 15:00 6.4 48 3 2 1B N 0 0 1022 2329 Cloudy 77% cloud 18:00 1 66 1 1 1B NE 0 0 1022 < 1611 Cloudy 64% cloud 21:00 1.5 67 1 1 1B E 0 0 1022 1680 Overcast 94% cloud Monday, 09/11 00:00 2.5 65 2 1 1B E 0 0 1021 1932 Overcast 99% cloud 03:00 2.1 67 2 1 1B E 0 0 1020 1900 Overcast 92% cloud 06:00 1.1 68 2 1 1B E 0 0 1020 < 1611 Cloudy 77% cloud 09:00 6.3 55 4 2 1B E 0 0 1020 2528 Cloudy 78% cloud 12:00 9 51 3 2 1B E 0 0 1017 2741 Overcast 99% cloud 15:00 8.2 61 2 1 1B E 0.08 0 1016 2746 Overcast 100% cloud 18:00 5.6 75 3 1 1B E 0.31 0 1017 2628 Overcast 99% cloud 21:00 4.5 82 3 2 1B NE 0.19 0 1017 2553 Overcast 99% cloud Tuesday, 10/11 00:00 4.5 85 3 2 1B NE 0.24 0 1016 2583 Overcast 100% cloud 03:00 4.3 88 3 2 1B NE 0.52 0 1015 2606 Overcast 99% cloud 06:00 4.6 88 3 1 1B E 1.6 0 1015 2703 Overcast 100% cloud 09:00 5.7 90 3 1 1B E 1.8 0 1015 2855 Overcast 100% cloud 12:00 8 82 3 1 1B NE 0.55 0 1014 2907 Overcast 84% cloud 15:00 8.7 80 1 1 0B E 0.16 0 1013 2897 Partly cloudy 49% cloud 18:00 5.6 85 1 0 0B E 0.27 0 1013 2853 Cloudy 71% cloud 21:00 4.1 86 1 1 1B E 0 0 1013 3017 Clear 20% cloud Wednesday, 11/11 00:00 3.2 86 1 1 1B E 0 0 1013 3051 Clear 11% cloud 03:00 2.9 84 1 1 1B E 0 0 1012 3042 Partly cloudy 46% cloud 06:00 2.4 85 2 1 1B E 0 0 1013 2868 Cloudy 60% cloud |
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Forecast table times: UTC.
Coordinates: 46.204643°N, 7.1605142°E · Requested elevation: 1386 m. Model terrain: 1609 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.
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 | Thursday, 05/11 06:00 -1.9 72 19 10 3B SE — — 1023 < 1553 Overcast 90% cloud 09:00 0.5 64 16 9 3B SE 0.05 0 1024 2563 Cloudy 66% cloud 12:00 2.6 58 13 7 3B S 0.00 0 1022 2842 Cloudy 68% cloud 15:00 2.2 63 12 6 2B SE 0 0 1021 2799 Partly cloudy 26% cloud 18:00 -0.1 74 12 6 2B SE 0 0 1022 2426 Overcast 86% cloud 21:00 -0.8 88 17 9 3B SE 1.1 0.3 1023 2191 Overcast 98% cloud Friday, 06/11 00:00 -1.4 91 10 5 2B SE 0.24 0 1023 2007 Overcast 100% cloud 03:00 -1.5 93 9 5 2B SE 1.6 0.5 1023 1990 Overcast 99% cloud 06:00 -2 95 5 3 1B S 0.90 0.3 1022 1857 Cloudy 77% cloud 09:00 -1.4 94 4 2 1B S 0.60 0.2 1023 2182 Overcast 83% cloud 12:00 -1.1 93 2 1 1B S 0.63 0.2 1022 2263 Overcast 93% cloud 15:00 -2 99 4 2 1B NW 1.6 0.5 1022 2100 Overcast 99% cloud 18:00 -2.7 98 7 4 2B N 1.9 0.6 1023 1946 Overcast 100% cloud 21:00 -3 97 6 3 1B N 1.4 1.4 1024 1899 Overcast 100% cloud Saturday, 07/11 00:00 -3.3 96 2 1 1B NW 0.70 0.7 1024 1824 Overcast 91% cloud 03:00 -3.5 93 1 1 0B NE 0.07 0.1 1023 1731 Overcast 100% cloud 06:00 -3.7 92 1 0 0B SE 0.04 0 1024 1697 Overcast 97% cloud 09:00 -2.3 83 6 3 1B S 0.06 0 1024 2061 Cloudy 71% cloud 12:00 -0.9 65 8 4 2B S 0 0 1022 2339 Partly cloudy 21% cloud 15:00 -1.4 66 8 4 2B SW 0 0 1022 2257 Partly cloudy 29% cloud 18:00 -2.8 69 9 5 2B SW 0 0 1023 1852 Cloudy 58% cloud 21:00 -3.7 61 9 5 2B SW 0 0 1025 < 1553 Cloudy 76% cloud Sunday, 08/11 00:00 -4.1 53 10 6 2B SW 0 0 1025 < 1553 Cloudy 64% cloud 03:00 -4.5 54 11 6 2B SW 0 0 1025 < 1553 Cloudy 60% cloud 06:00 -4.2 47 11 6 2B SW 0 0 1025 < 1553 Partly cloudy 49% cloud 09:00 -2 45 13 7 3B SW 0 0 1025 2065 Clear 9% cloud 12:00 -0.1 34 16 8 3B SW 0 0 1022 2443 Clear 15% cloud 15:00 -0.9 52 16 9 3B SW 0 0 1022 2328 Cloudy 78% cloud 18:00 -3.3 80 15 8 3B SW 0 0 1022 1577 Cloudy 68% cloud 21:00 -2.9 83 16 9 3B SW 0 0 1022 1693 Overcast 95% cloud Monday, 09/11 00:00 -2 83 18 10 3B SW 0 0 1021 1970 Overcast 99% cloud 03:00 -1.6 78 19 10 3B SW 0 0 1020 1967 Overcast 94% cloud 06:00 -1.9 78 21 11 4B SW 0 0 1020 1672 Overcast 81% cloud 09:00 0.5 73 25 14 4B SW 0 0 1020 2551 Overcast 81% cloud 12:00 2.1 74 28 15 4B SW 0 0 1017 2754 Overcast 99% cloud 15:00 1.9 83 28 15 4B SW 0.09 0 1015 2758 Overcast 100% cloud 18:00 0.8 90 23 12 4B SW 0.28 0.1 1016 2645 Overcast 98% cloud 21:00 0.5 92 19 10 3B SW 0.17 0 1016 2591 Overcast 99% cloud Tuesday, 10/11 00:00 0.6 94 23 12 4B SW 0.19 0 1016 2617 Overcast 100% cloud 03:00 0.6 96 21 11 4B SW 0.54 0.2 1015 2634 Overcast 100% cloud 06:00 0.9 97 17 9 3B SW 1.7 0.5 1014 2722 Overcast 100% cloud 09:00 1.5 98 19 10 3B W 1.9 0 1015 2861 Overcast 100% cloud 12:00 2.4 92 17 9 3B W 0.53 0 1014 2912 Overcast 85% cloud 15:00 2.6 89 14 7 3B W 0.23 0 1013 2901 Cloudy 52% cloud 18:00 1.5 88 8 4 2B W 0.31 0 1013 2853 Cloudy 69% cloud 21:00 1.2 79 5 3 1B W 0 0 1013 2996 Clear 18% cloud Wednesday, 11/11 00:00 1 72 6 3 2B SW 0 0 1013 3051 Clear 12% cloud 03:00 0.7 72 8 4 2B SW 0 0 1012 2987 Partly cloudy 41% cloud 06:00 0.4 76 10 5 2B SW 0 0 1012 2838 Cloudy 57% cloud |
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Forecast table times: UTC.
Coordinates: 46.2051402°N, 7.1101572°E · Requested elevation: 2456 m. Model terrain: 1550 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.