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 · 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 -4.7 79 5 2 1B S — — 1027 < 2399 Cloudy 66% cloud 09:00 2.3 67 4 2 1B SE 0 0 1026 < 2399 Clear 6% cloud 12:00 5 59 3 2 1B S 0 0 1025 2731 Clear 2% cloud 15:00 3.3 60 1 1 1B S 0 0 1024 2474 Clear 4% cloud 18:00 -1.4 71 2 1 1B S 0 0 1024 < 2399 Partly cloudy 22% cloud 21:00 -3.1 74 3 2 1B S 0 0 1024 < 2399 Partly cloudy 29% cloud Friday, 06/11 00:00 -2.9 70 3 2 1B SE 0 0 1022 < 2399 Cloudy 75% cloud 03:00 -1.3 65 3 1 1B S 0 0 1021 < 2399 Cloudy 78% cloud 06:00 -0.2 60 2 1 1B SE 0 0 1020 < 2399 Cloudy 77% cloud 09:00 4.2 54 2 1 1B SE 0.00 0 1020 2623 Overcast 94% cloud 12:00 3.9 61 3 1 1B SE 0.56 0 1020 2541 Overcast 100% cloud 15:00 2.4 75 3 1 1B E 1.7 0 1021 < 2399 Overcast 100% cloud 18:00 1.5 79 1 1 0B E 0.40 0 1021 < 2399 Overcast 100% cloud 21:00 1.4 82 1 0 0B NE 0.53 0 1021 < 2399 Overcast 100% cloud Saturday, 07/11 00:00 1.2 84 1 1 0B NE 0.66 0 1022 < 2399 Overcast 100% cloud 03:00 0.8 84 1 1 0B N 2.8 0.9 1022 < 2399 Overcast 100% cloud 06:00 0.5 83 1 1 1B N 2.0 0.6 1023 < 2399 Overcast 100% cloud 09:00 1.1 81 2 1 1B NE 0.91 0.3 1024 < 2399 Overcast 100% cloud 12:00 2.5 73 1 1 0B E 0.30 0 1022 < 2399 Overcast 99% cloud 15:00 1.7 74 1 0 0B S 0.34 0 1023 < 2399 Overcast 87% cloud 18:00 -2 82 1 1 1B S 0.04 0 1025 < 2399 Cloudy 69% cloud 21:00 -6.9 78 3 2 1B S 0 0 1026 < 2399 Overcast 88% cloud Sunday, 08/11 00:00 -7.4 77 3 2 1B S 0.00 0 1026 < 2399 Cloudy 63% cloud 03:00 -7.7 76 3 2 1B S 0 0 1026 < 2399 Cloudy 63% cloud 06:00 -7.1 75 3 1 1B S 0 0 1027 < 2399 Cloudy 66% cloud 09:00 -2.1 75 3 2 1B S 0 0 1026 < 2399 Partly cloudy 43% cloud 12:00 1.8 62 5 3 1B S 0 0 1025 < 2399 Partly cloudy 49% cloud 15:00 0.1 67 3 1 1B S 0 0 1025 < 2399 Clear 19% cloud 18:00 -7.1 79 2 1 1B S 0 0 1025 < 2399 Overcast 84% cloud 21:00 -8.9 71 3 1 1B S 0 0 1026 < 2399 Partly cloudy 47% cloud Monday, 09/11 00:00 -7.1 65 3 2 1B S 0 0 1025 < 2399 Cloudy 57% cloud 03:00 -5.8 59 3 2 1B S 0 0 1024 < 2399 Overcast 89% cloud 06:00 -5 61 3 2 1B S 0 0 1023 < 2399 Overcast 83% cloud 09:00 1.2 59 4 2 1B S 0 0 1023 < 2399 Overcast 84% cloud 12:00 3 63 6 4 2B S 0.07 0 1021 < 2399 Overcast 82% cloud 15:00 1.4 71 4 2 1B S 0 0 1020 < 2399 Overcast 85% cloud 18:00 -0.7 77 5 3 1B S 0 0 1021 < 2399 Cloudy 79% cloud 21:00 -0.2 78 6 3 1B S 0 0 1021 < 2399 Overcast 93% cloud Tuesday, 10/11 00:00 0.7 79 5 3 1B S 0.05 0 1019 < 2399 Overcast 98% cloud 03:00 1.2 80 4 2 1B S 0.17 0 1017 < 2399 Overcast 99% cloud 06:00 1.3 79 3 2 1B S 0.25 0 1016 < 2399 Overcast 88% cloud 09:00 3.5 77 4 2 1B S 0.33 0 1016 2545 Overcast 99% cloud 12:00 4.2 77 2 1 1B S 0.24 0 1015 2669 Overcast 100% cloud 15:00 3.6 78 0 0 0B W 0.24 0 1014 2655 Cloudy 72% cloud 18:00 0.1 84 2 1 1B S 0 0 1014 < 2399 Overcast 95% cloud 21:00 -2.6 81 2 1 1B S 0 0 1014 < 2399 Overcast 95% cloud Wednesday, 11/11 00:00 -3 83 2 1 1B S 0 0 1014 < 2399 Overcast 94% cloud 03:00 -2.4 82 3 2 1B S 0 0 1013 < 2399 Overcast 93% cloud 06:00 -2.6 82 4 2 1B S 0 0 1013 < 2399 Overcast 94% cloud |
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Forecast table times: UTC.
Coordinates: 46.4910159°N, 9.9068336°E · Requested elevation: 1841 m. Model terrain: 2397 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.
Source: ECMWF · CC BY 4.0 · Processed by Snow Report.
Pontresina is a mapped downhill ski area in CH. Forecasts cover three real lift-station locations from approximately 1841 to 2326 metres. Elevations are terrain-model estimates.
Data: OpenSkiData / OpenSkiMap, OpenStreetMap contributors (ODbL), Skimap.org, Who's On First, Mapterhorn.
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 -5.2 81 5 2 1B S — — 1027 < 2402 Cloudy 66% cloud 09:00 1.8 69 4 2 1B SE 0 0 1026 < 2402 Clear 5% cloud 12:00 4.5 60 3 2 1B S 0 0 1025 2732 Clear 2% cloud 15:00 2.8 62 1 1 1B S 0 0 1024 2470 Clear 4% cloud 18:00 -1.9 72 2 1 1B S 0 0 1024 < 2402 Partly cloudy 22% cloud 21:00 -3.5 75 3 2 1B S 0 0 1024 < 2402 Partly cloudy 29% cloud Friday, 06/11 00:00 -3.3 71 3 2 1B SE 0 0 1022 < 2402 Cloudy 74% cloud 03:00 -1.7 66 3 1 1B S 0 0 1021 < 2402 Cloudy 78% cloud 06:00 -0.6 61 2 1 1B SE 0 0 1020 < 2402 Cloudy 77% cloud 09:00 3.7 55 2 1 1B SE 0.00 0 1020 2626 Overcast 94% cloud 12:00 3.5 62 3 1 1B SE 0.55 0 1020 2543 Overcast 100% cloud 15:00 2 76 3 1 1B E 1.7 0 1021 < 2402 Overcast 100% cloud 18:00 1 81 1 1 0B E 0.40 0.1 1021 < 2402 Overcast 100% cloud 21:00 1 83 1 0 0B NE 0.51 0.2 1021 < 2402 Overcast 100% cloud Saturday, 07/11 00:00 0.7 85 1 1 0B NE 0.66 0.2 1022 < 2402 Overcast 100% cloud 03:00 0.3 86 1 1 0B N 2.8 0.9 1022 < 2402 Overcast 100% cloud 06:00 0.1 85 1 1 1B N 2.0 0.6 1023 < 2402 Overcast 100% cloud 09:00 0.6 83 2 1 1B NE 0.90 0.3 1024 < 2402 Overcast 100% cloud 12:00 2 74 1 1 0B E 0.29 0 1022 < 2402 Overcast 99% cloud 15:00 1.3 75 1 0 0B S 0.33 0 1023 < 2402 Overcast 86% cloud 18:00 -2.5 84 1 1 1B S 0.04 0 1025 < 2402 Cloudy 68% cloud 21:00 -7.4 80 3 2 1B S 0 0 1026 < 2402 Overcast 88% cloud Sunday, 08/11 00:00 -7.9 79 3 2 1B S 0.00 0 1026 < 2402 Cloudy 62% cloud 03:00 -8.2 77 3 2 1B S 0 0 1026 < 2402 Cloudy 62% cloud 06:00 -7.6 77 3 1 1B S 0 0 1027 < 2402 Cloudy 65% cloud 09:00 -2.5 77 3 2 1B S 0 0 1026 < 2402 Partly cloudy 42% cloud 12:00 1.4 64 5 3 1B S 0 0 1025 < 2402 Partly cloudy 49% cloud 15:00 -0.3 69 3 1 1B S 0 0 1025 < 2402 Clear 19% cloud 18:00 -7.6 80 2 1 1B S 0 0 1025 < 2402 Overcast 85% cloud 21:00 -9.4 72 3 1 1B S 0 0 1026 < 2402 Partly cloudy 46% cloud Monday, 09/11 00:00 -7.5 66 3 2 1B S 0 0 1025 < 2402 Cloudy 56% cloud 03:00 -6.2 60 3 2 1B S 0 0 1024 < 2402 Overcast 89% cloud 06:00 -5.4 62 3 2 1B S 0 0 1023 < 2402 Overcast 83% cloud 09:00 0.8 60 4 2 1B S 0 0 1023 < 2402 Overcast 84% cloud 12:00 2.5 65 6 3 2B S 0.08 0 1021 < 2402 Overcast 81% cloud 15:00 0.9 73 4 2 1B S 0 0 1020 < 2402 Overcast 85% cloud 18:00 -1.1 79 5 3 1B S 0 0 1021 < 2402 Cloudy 79% cloud 21:00 -0.6 80 6 3 1B S 0 0 1021 < 2402 Overcast 93% cloud Tuesday, 10/11 00:00 0.2 81 5 3 1B S 0.05 0 1019 < 2402 Overcast 98% cloud 03:00 0.8 82 4 2 1B S 0.17 0 1017 < 2402 Overcast 99% cloud 06:00 0.8 81 3 2 1B S 0.25 0 1016 < 2402 Overcast 87% cloud 09:00 3.1 78 4 2 1B S 0.33 0 1016 2544 Overcast 99% cloud 12:00 3.8 79 2 1 1B S 0.24 0 1015 2670 Overcast 100% cloud 15:00 3.2 79 0 0 0B W 0.24 0 1014 2655 Cloudy 72% cloud 18:00 -0.3 86 2 1 1B S 0 0 1014 < 2402 Overcast 95% cloud 21:00 -3.1 83 2 1 1B S 0 0 1014 < 2402 Overcast 95% cloud Wednesday, 11/11 00:00 -3.4 84 2 1 1B S 0 0 1014 < 2402 Overcast 94% cloud 03:00 -2.8 84 3 2 1B S 0 0 1013 < 2402 Overcast 93% cloud 06:00 -3 84 4 2 1B S 0 0 1013 < 2402 Overcast 94% cloud |
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Forecast table times: UTC.
Coordinates: 46.4913624°N, 9.9108587°E · Requested elevation: 1921 m. Model terrain: 2400 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.
Source: ECMWF · CC BY 4.0 · Processed by Snow Report.
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 -7.3 91 4 2 1B S — — 1027 < 2400 Cloudy 65% cloud 09:00 -0.3 76 4 2 1B SE 0 0 1026 < 2400 Clear 6% cloud 12:00 2.3 67 3 2 1B S 0 0 1025 2734 Clear 2% cloud 15:00 0.6 69 1 1 1B S 0 0 1024 2480 Clear 5% cloud 18:00 -4.1 81 2 1 1B S 0 0 1024 < 2400 Partly cloudy 21% cloud 21:00 -5.6 84 3 2 1B S 0 0 1024 < 2400 Partly cloudy 26% cloud Friday, 06/11 00:00 -5.4 80 3 2 1B SE 0 0 1022 < 2400 Cloudy 73% cloud 03:00 -3.9 74 2 1 1B S 0 0 1021 < 2400 Cloudy 77% cloud 06:00 -2.9 68 2 1 1B SE 0 0 1020 < 2400 Cloudy 77% cloud 09:00 1.5 60 2 1 1B SE 0.00 0 1020 2629 Overcast 93% cloud 12:00 1.3 69 3 1 1B SE 0.53 0 1020 2540 Overcast 100% cloud 15:00 -0.3 85 3 2 1B E 1.7 0.5 1021 < 2400 Overcast 100% cloud 18:00 -1.2 91 1 1 1B E 0.42 0.1 1021 < 2400 Overcast 100% cloud 21:00 -1.3 93 1 0 0B E 0.48 0.1 1021 < 2400 Overcast 100% cloud Saturday, 07/11 00:00 -1.6 96 1 1 0B NE 0.66 0.2 1022 < 2400 Overcast 100% cloud 03:00 -1.9 96 1 1 0B NE 2.8 0.8 1022 < 2400 Overcast 100% cloud 06:00 -2.2 95 1 1 1B NE 1.9 0.6 1023 < 2400 Overcast 100% cloud 09:00 -1.6 93 2 1 1B NE 0.88 0.3 1024 < 2400 Overcast 100% cloud 12:00 -0.2 83 1 1 1B E 0.29 0.1 1022 < 2400 Overcast 99% cloud 15:00 -0.9 84 1 0 0B SE 0.30 0.1 1023 < 2400 Overcast 86% cloud 18:00 -4.8 94 1 1 1B S 0.04 0 1025 < 2400 Cloudy 67% cloud 21:00 -9.8 91 3 2 1B S 0 0 1026 < 2400 Overcast 87% cloud Sunday, 08/11 00:00 -10.2 89 3 2 1B S 0.00 0 1026 < 2400 Cloudy 61% cloud 03:00 -10.5 87 3 2 1B S 0 0 1026 < 2400 Cloudy 60% cloud 06:00 -9.9 87 3 1 1B S 0 0 1027 < 2400 Cloudy 63% cloud 09:00 -4.7 85 3 2 1B S 0 0 1026 < 2400 Partly cloudy 40% cloud 12:00 -0.8 71 5 3 1B S 0 0 1025 < 2400 Partly cloudy 49% cloud 15:00 -2.5 77 3 1 1B S 0 0 1025 < 2400 Partly cloudy 21% cloud 18:00 -9.9 91 2 1 1B S 0 0 1025 < 2400 Overcast 86% cloud 21:00 -11.5 82 3 1 1B S 0 0 1026 < 2400 Partly cloudy 44% cloud Monday, 09/11 00:00 -9.6 74 3 2 1B S 0 0 1025 < 2400 Cloudy 55% cloud 03:00 -8.4 67 3 1 1B S 0 0 1024 < 2400 Overcast 89% cloud 06:00 -7.6 69 3 2 1B S 0 0 1023 < 2400 Overcast 83% cloud 09:00 -1.4 67 4 2 1B S 0 0 1023 < 2400 Overcast 83% cloud 12:00 0.3 72 6 3 2B S 0.08 0 1021 < 2400 Overcast 81% cloud 15:00 -1.3 81 4 2 1B S 0 0 1020 < 2400 Overcast 84% cloud 18:00 -3.3 88 5 3 1B S 0 0 1021 < 2400 Cloudy 79% cloud 21:00 -2.8 90 5 3 1B S 0 0 1021 < 2400 Overcast 93% cloud Tuesday, 10/11 00:00 -2.1 91 5 3 1B S 0.04 0 1019 < 2400 Overcast 97% cloud 03:00 -1.5 92 4 2 1B S 0.18 0 1017 < 2400 Overcast 99% cloud 06:00 -1.4 91 3 2 1B S 0.25 0 1016 < 2400 Overcast 88% cloud 09:00 0.9 87 3 2 1B S 0.32 0.1 1016 2544 Overcast 99% cloud 12:00 1.6 88 2 1 1B S 0.24 0 1015 2672 Overcast 100% cloud 15:00 1 88 0 0 0B W 0.24 0 1014 2668 Cloudy 72% cloud 18:00 -2.5 96 2 1 1B S 0 0 1014 < 2400 Overcast 94% cloud 21:00 -5.3 93 2 1 1B S 0 0 1014 < 2400 Overcast 95% cloud Wednesday, 11/11 00:00 -5.7 95 2 1 1B S 0 0 1014 < 2400 Overcast 93% cloud 03:00 -5 94 3 2 1B S 0 0 1013 < 2400 Overcast 92% cloud 06:00 -5.1 94 4 2 1B S 0 0 1013 < 2400 Overcast 93% cloud |
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Forecast table times: UTC.
Coordinates: 46.4877598°N, 9.921949°E · Requested elevation: 2326 m. Model terrain: 2398 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.