Worldwide Ski Resort Forecasts
Colour guide Temperature · Wind · Rain · Snow
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.
Forecast values and model notes
Zinal / Grimentz - Low lift station
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 | Wednesday, 04/11 06:00 -1.7 76 2 1 1B E — — 1023 < 2212 Cloudy 77% cloud  09:00 1.5 68 3 2 1B E 0.03 0 1024 < 2212 Cloudy 77% cloud 12:00 3.1 62 4 2 1B E 0.11 0 1023 < 2212 Overcast 100% cloud  15:00 2.4 65 4 2 1B E 0.22 0 1023 < 2212 Cloudy 72% cloud 18:00 0.2 73 3 2 1B SE 0.09 0 1025 < 2212 Cloudy 68% cloud 21:00 -0.5 74 3 2 1B SE 0.06 0 1027 < 2212 Cloudy 60% cloud Thursday, 05/11 00:00 -0.2 74 4 2 1B E 0.02 0 1027 < 2212 Cloudy 77% cloud 03:00 -0.2 73 4 2 1B SE 0.05 0 1026 < 2212 Cloudy 70% cloud 06:00 0.1 73 3 2 1B SE 0 0 1026 < 2212 Cloudy 53% cloud 09:00 3.6 66 3 2 1B E 0.05 0 1027 2215 Overcast 89% cloud 12:00 5.8 62 3 1 1B E 0 0 1025 2570 Cloudy 65% cloud 15:00 5.3 65 2 1 1B E 0 0 1024 2550 Partly cloudy 41% cloud  18:00 1.8 71 2 1 1B E 0.12 0 1024 < 2212 Cloudy 72% cloud 21:00 1.8 72 2 1 1B E 0.56 0 1025 < 2212 Overcast 80% cloud Friday, 06/11 00:00 2 72 3 1 1B E 0.16 0 1023 < 2212 Overcast 98% cloud 03:00 1.9 75 3 1 1B E 1.2 0 1022 < 2212 Overcast 97% cloud 06:00 2.3 76 2 1 1B E 0.23 0 1021 < 2212 Overcast 89% cloud 09:00 4.1 76 2 1 1B E 0.09 0 1021 2312 Overcast 85% cloud 12:00 4.5 73 1 0 0B E 0.36 0 1021 2372 Overcast 99% cloud 15:00 3.2 80 0 0 0B SW 1.6 0 1021 < 2212 Overcast 100% cloud 18:00 2 82 1 0 0B NW 3.6 0 1021 < 2212 Overcast 100% cloud 21:00 1.8 81 1 1 0B NW 1.0 0 1022 < 2212 Overcast 100% cloud Saturday, 07/11 00:00 1.5 81 1 1 0B NW 1.0 0 1023 < 2212 Overcast 100% cloud 03:00 1.2 81 1 1 0B NW 0.26 0 1022 < 2212 Overcast 99% cloud 06:00 1.1 80 1 0 0B NW 0.31 0.1 1023 < 2212 Overcast 100% cloud 09:00 2 77 0 0 0B S 0.33 0 1023 < 2212 Overcast 95% cloud 12:00 3.2 68 1 0 0B S 0.23 0 1022 < 2212 Overcast 93% cloud 15:00 1.8 75 1 1 0B S 1.6 0 1022 < 2212 Overcast 92% cloud 18:00 0.8 78 0 0 0B SE 0.89 0.3 1024 < 2212 Overcast 92% cloud 21:00 -0.7 80 0 0 0B SE 0.04 0 1024 < 2212 Cloudy 51% cloud Sunday, 08/11 00:00 -2.8 77 0 0 0B NE 0 0 1025 < 2212 Cloudy 71% cloud 03:00 -5.4 72 0 0 0B E 0 0 1024 < 2212 Cloudy 53% cloud 06:00 -8 67 1 0 0B SE 0 0 1024 < 2212 Cloudy 52% cloud 09:00 -1.1 53 1 0 0B NE 0 0 1025 < 2212 Clear 15% cloud  12:00 3.3 48 0 0 0B N 0 0 1024 < 2212 Clear 7% cloud 15:00 2.1 47 0 0 0B N 0 0 1022 < 2212 Clear 3% cloud 18:00 -1.8 45 1 0 0B SE 0 0 1022 < 2212 Partly cloudy 28% cloud 21:00 -0.6 46 1 1 1B SE 0 0 1022 < 2212 Overcast 91% cloud Monday, 09/11 00:00 0.7 53 1 1 1B E 0.02 0 1022 < 2212 Overcast 97% cloud 03:00 0.3 58 1 0 0B SE 0 0 1021 < 2212 Cloudy 59% cloud 06:00 0.1 61 1 1 1B E 0 0 1021 < 2212 Cloudy 76% cloud 09:00 3.6 58 1 1 1B E 0 0 1021 < 2212 Cloudy 71% cloud 12:00 5.5 56 1 1 1B E 0.07 0 1020 2626 Overcast 100% cloud 15:00 4.7 65 1 1 1B E 0.17 0 1018 2562 Overcast 96% cloud 18:00 3.6 70 2 1 1B E 0.07 0 1019 < 2212 Overcast 100% cloud 21:00 3.3 72 2 1 1B E 0.05 0 1018 < 2212 Overcast 89% cloud Tuesday, 10/11 00:00 1.9 74 1 1 1B SE 0 0 1018 < 2212 Overcast 97% cloud 03:00 2.5 75 2 1 1B E 0 0 1016 2902 Overcast 98% cloud 06:00 3.6 75 2 1 1B E 0.24 0 1015 2251 Overcast 100% cloud |
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Forecast notes
Forecast table times: UTC.
Coordinates: 46.1545947°N, 7.6202239°E · Requested elevation: 1552 m. Model terrain: 2209 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.
Zinal / Grimentz is a downhill ski area in Valais, Switzerland. Mapped terrain includes beginner, easy, intermediate, advanced routes. Its mapped lift network extends from approximately 1552 to 2876 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.
Forecast values and model notes
Zinal / Grimentz - Base lift station
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 | Wednesday, 04/11 06:00 -2.4 81 2 1 1B E — — 1023 < 2070 Cloudy 71% cloud 09:00 1.5 69 4 2 1B E 0.02 0 1023 < 2070 Cloudy 70% cloud 12:00 3.2 63 4 2 1B E 0.08 0 1022 2142 Overcast 100% cloud 15:00 2.4 66 4 2 1B E 0.16 0 1023 < 2070 Cloudy 66% cloud 18:00 -0.1 76 3 2 1B E 0.07 0 1025 < 2070 Cloudy 60% cloud 21:00 -1 77 3 2 1B E 0.04 0 1026 < 2070 Partly cloudy 50% cloud Thursday, 05/11 00:00 -0.7 78 4 2 1B E 0.01 0 1027 < 2070 Cloudy 74% cloud 03:00 -0.7 77 4 2 1B E 0.04 0 1026 < 2070 Cloudy 64% cloud 06:00 -0.3 76 3 2 1B E 0 0 1026 < 2070 Partly cloudy 46% cloud 09:00 3.5 68 4 2 1B E 0.04 0 1026 2287 Overcast 89% cloud 12:00 5.8 62 3 2 1B E 0 0 1025 2598 Cloudy 60% cloud 15:00 5.2 66 3 1 1B NE 0 0 1023 2589 Partly cloudy 37% cloud 18:00 1.6 73 2 1 1B E 0.08 0 1024 < 2070 Cloudy 64% cloud 21:00 1.5 75 2 1 1B E 0.46 0 1025 < 2070 Cloudy 76% cloud Friday, 06/11 00:00 1.6 74 3 2 1B E 0.10 0 1023 < 2070 Overcast 98% cloud 03:00 1.5 78 3 1 1B E 0.87 0 1022 < 2070 Overcast 97% cloud 06:00 1.7 79 2 1 1B E 0.15 0 1021 < 2070 Overcast 85% cloud 09:00 3.7 79 1 1 0B E 0.06 0 1022 2318 Overcast 85% cloud 12:00 4.1 77 0 0 0B NW 0.32 0 1021 2346 Overcast 99% cloud 15:00 2.5 86 1 0 0B W 1.5 0 1021 < 2070 Overcast 100% cloud 18:00 1.4 87 1 1 1B NW 3.7 0 1022 < 2070 Overcast 100% cloud 21:00 1.2 85 1 1 1B NW 1.1 0 1023 < 2070 Overcast 100% cloud Saturday, 07/11 00:00 1 86 1 1 0B NW 1.1 0.3 1023 < 2070 Overcast 100% cloud 03:00 0.7 85 1 0 0B NW 0.26 0.1 1022 < 2070 Overcast 99% cloud 06:00 0.7 84 1 0 0B NW 0.28 0.1 1023 < 2070 Overcast 100% cloud 09:00 1.7 80 0 0 0B — 0.25 0 1023 < 2070 Overcast 93% cloud 12:00 3.1 70 0 0 0B SW 0.18 0 1022 2142 Overcast 93% cloud 15:00 1.7 78 1 0 0B S 1.5 0 1022 < 2070 Overcast 91% cloud 18:00 0.5 82 0 0 0B E 0.75 0.2 1024 < 2070 Overcast 91% cloud 21:00 -1.2 85 0 0 0B E 0.02 0 1024 < 2070 Partly cloudy 40% cloud Sunday, 08/11 00:00 -3.4 81 1 0 0B NE 0 0 1025 < 2070 Cloudy 70% cloud 03:00 -5.8 77 1 0 0B E 0 0 1024 < 2070 Cloudy 50% cloud 06:00 -8.1 72 1 0 0B SE 0 0 1024 < 2070 Cloudy 57% cloud 09:00 -1.1 56 1 1 1B NE 0 0 1026 < 2070 Clear 13% cloud 12:00 3.4 50 1 0 0B NE 0 0 1023 2191 Clear 7% cloud 15:00 2.3 49 1 0 0B N 0 0 1022 < 2070 Clear 4% cloud 18:00 -1.9 49 1 1 1B SE 0 0 1022 < 2070 Partly cloudy 31% cloud 21:00 -0.9 50 1 1 1B SE 0 0 1022 < 2070 Overcast 93% cloud Monday, 09/11 00:00 0.5 54 2 1 1B E 0.03 0 1022 < 2070 Overcast 98% cloud 03:00 0 60 1 1 1B E 0 0 1021 < 2070 Cloudy 59% cloud 06:00 -0.2 64 2 1 1B E 0 0 1021 < 2070 Cloudy 74% cloud 09:00 3.4 59 2 1 1B E 0 0 1021 2330 Cloudy 74% cloud 12:00 5.4 56 2 1 1B E 0.06 0 1019 2655 Overcast 100% cloud 15:00 4.3 66 2 1 1B E 0.17 0 1018 2616 Overcast 97% cloud 18:00 3.1 71 2 1 1B E 0.06 0 1019 2434 Overcast 100% cloud 21:00 2.8 74 2 1 1B E 0.04 0 1018 2672 Overcast 88% cloud Tuesday, 10/11 00:00 1.4 77 2 1 1B E 0 0 1018 < 2070 Overcast 97% cloud 03:00 2 78 3 1 1B E 0 0 1016 2678 Overcast 97% cloud 06:00 3 78 2 1 1B E 0.25 0 1015 2821 Overcast 100% cloud |
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Forecast notes
Forecast table times: UTC.
Coordinates: 46.1762904°N, 7.5739486°E · Requested elevation: 1594 m. Model terrain: 2067 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.
Forecast values and model notes
Zinal / Grimentz - Top lift station
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 | Wednesday, 04/11 06:00 -7.1 88 8 4 2B SE — — 1023 < 2065 Cloudy 69% cloud 09:00 -5.9 76 14 8 3B SE 0.02 0 1023 < 2065 Cloudy 68% cloud 12:00 -5.6 82 17 9 3B SE 0.08 0.1 1022 2134 Overcast 100% cloud 15:00 -5.7 83 19 10 3B SE 0.16 0.2 1022 < 2065 Cloudy 65% cloud 18:00 -5.6 80 19 10 3B SE 0.06 0.1 1024 < 2065 Cloudy 58% cloud 21:00 -4.9 74 19 10 3B SE 0.01 0 1026 < 2065 Partly cloudy 46% cloud Thursday, 05/11 00:00 -4.6 74 18 10 3B SE 0.00 0 1026 < 2065 Cloudy 76% cloud 03:00 -4.1 75 20 11 4B SE 0.04 0 1026 < 2065 Cloudy 62% cloud 06:00 -3.6 75 16 9 3B SE 0 0 1026 < 2065 Partly cloudy 47% cloud 09:00 -2.4 74 15 8 3B S 0.04 0 1026 2285 Overcast 92% cloud 12:00 -1.7 74 11 6 2B S 0 0 1025 2595 Cloudy 62% cloud 15:00 -1.4 74 8 5 2B SE 0 0 1023 2586 Partly cloudy 41% cloud 18:00 -2 76 9 5 2B SE 0.08 0 1024 < 2065 Cloudy 60% cloud 21:00 -2.2 83 12 6 2B SE 0.47 0.1 1024 < 2065 Cloudy 76% cloud Friday, 06/11 00:00 -2.1 85 12 7 2B SE 0.09 0 1023 < 2065 Overcast 97% cloud 03:00 -2.1 87 13 7 3B SE 0.54 0.2 1022 < 2065 Overcast 97% cloud 06:00 -2.3 88 13 7 3B SE 0.13 0 1021 < 2065 Overcast 83% cloud 09:00 -2.5 94 11 6 2B SE 0.05 0 1022 2308 Overcast 87% cloud 12:00 -2.9 96 7 4 2B SE 0.40 0.4 1021 2315 Overcast 100% cloud 15:00 -3.6 98 3 2 1B SE 1.4 1.4 1021 < 2065 Overcast 100% cloud 18:00 -4.5 96 4 2 1B E 3.4 3.4 1022 < 2065 Overcast 100% cloud 21:00 -4.9 96 4 2 1B NE 1.2 1.2 1023 < 2065 Overcast 100% cloud Saturday, 07/11 00:00 -5.5 97 3 2 1B E 1.2 1.2 1023 < 2065 Overcast 100% cloud 03:00 -6.1 97 1 1 1B N 0.25 0.2 1023 < 2065 Overcast 99% cloud 06:00 -6.2 96 2 1 1B NE 0.25 0.3 1023 < 2065 Overcast 100% cloud 09:00 -5.8 89 4 2 1B SE 0.22 0.2 1024 < 2065 Overcast 91% cloud 12:00 -5.4 89 6 3 2B S 0.19 0.2 1022 2147 Overcast 93% cloud 15:00 -5.7 90 7 4 2B SW 1.4 1.4 1022 < 2065 Overcast 92% cloud 18:00 -6.2 93 6 3 1B SW 0.54 0.5 1024 < 2065 Overcast 89% cloud 21:00 -6.7 81 6 3 2B SW 0.01 0 1024 < 2065 Partly cloudy 33% cloud Sunday, 08/11 00:00 -7 58 7 4 2B SW 0 0 1025 < 2065 Cloudy 68% cloud 03:00 -7.5 46 9 5 2B SW 0 0 1024 < 2065 Partly cloudy 50% cloud 06:00 -7.4 33 10 6 2B SW 0 0 1024 < 2065 Cloudy 56% cloud 09:00 -5.7 35 13 7 3B SW 0 0 1026 < 2065 Clear 9% cloud 12:00 -4.6 36 17 9 3B SW 0 0 1023 2195 Clear 7% cloud 15:00 -4.3 42 19 10 3B SW 0 0 1022 < 2065 Clear 4% cloud 18:00 -4.4 67 21 11 4B SW 0 0 1022 < 2065 Partly cloudy 34% cloud 21:00 -3.7 80 21 11 4B SW 0 0 1022 < 2065 Overcast 96% cloud Monday, 09/11 00:00 -3.4 81 20 11 3B SW 0.04 0 1022 < 2065 Overcast 98% cloud 03:00 -3.3 79 20 11 3B SW 0 0 1021 < 2065 Cloudy 60% cloud 06:00 -2.9 74 19 10 3B SW 0 0 1021 < 2065 Cloudy 72% cloud 09:00 -1.8 72 20 11 4B SW 0 0 1021 2342 Cloudy 79% cloud 12:00 -1.1 79 21 11 4B SW 0.07 0 1019 2659 Overcast 100% cloud 15:00 -0.8 84 18 10 3B SW 0.19 0 1018 2631 Overcast 98% cloud 18:00 -0.6 84 18 10 3B SW 0.07 0 1019 2490 Overcast 100% cloud 21:00 -0 84 19 11 3B SW 0.04 0 1018 2836 Overcast 88% cloud Tuesday, 10/11 00:00 -0.2 86 18 10 3B SW 0 0 1018 3048 Overcast 97% cloud 03:00 0.3 86 17 9 3B SW 0 0 1016 2508 Overcast 97% cloud 06:00 0 88 13 7 3B S 0.30 0.1 1015 2891 Overcast 100% cloud |
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Forecast notes
Forecast table times: UTC.
Coordinates: 46.1710535°N, 7.5225887°E · Requested elevation: 2876 m. Model terrain: 2062 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.