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 7.9 64 6 3 2B S — — 1024 2334 Cloudy 77% cloud 09:00 10.4 56 8 4 2B S 0.04 0 1025 2794 Cloudy 71% cloud 12:00 12.6 51 6 3 2B S 0 0 1024 2924 Cloudy 63% cloud 15:00 11.4 56 5 3 1B S 0 0 1023 2923 Partly cloudy 40% cloud 18:00 8.2 66 5 3 1B S 0 0 1024 2741 Cloudy 68% cloud 21:00 7.2 68 6 3 2B S 0 0 1024 2435 Overcast 97% cloud Friday, 06/11 00:00 6.9 67 5 3 1B S 0.02 0 1023 2159 Cloudy 79% cloud 03:00 6.9 67 5 3 1B S 0.02 0 1022 2022 Overcast 97% cloud 06:00 8.2 63 3 2 1B S 0.07 0 1022 2234 Overcast 100% cloud 09:00 9.2 67 2 1 1B S 0.74 0 1023 2310 Overcast 100% cloud 12:00 9.2 71 1 0 0B S 2.0 0 1022 2224 Overcast 100% cloud 15:00 8.8 71 1 1 0B NW 1.7 0 1022 2134 Overcast 100% cloud 18:00 8.1 72 2 1 1B NW 1.9 0 1023 2013 Overcast 100% cloud 21:00 7.8 72 2 1 1B NW 1.00 0 1023 1933 Overcast 100% cloud Saturday, 07/11 00:00 7.6 72 2 1 1B NW 0.29 0 1024 1898 Overcast 99% cloud 03:00 7.5 72 2 1 1B NW 0.07 0 1023 1860 Overcast 100% cloud 06:00 7.4 72 1 1 1B N 0.04 0 1024 1834 Overcast 98% cloud 09:00 8.7 69 1 0 0B E 0.08 0 1025 2030 Cloudy 71% cloud 12:00 10.6 57 1 0 0B NW 0 0 1023 2228 Overcast 83% cloud 15:00 9.7 62 0 0 0B NW 0.06 0 1023 2167 Cloudy 78% cloud 18:00 7.6 69 2 1 1B S 0 0 1024 1907 Cloudy 62% cloud 21:00 6 67 4 2 1B S 0 0 1025 < 1609 Partly cloudy 46% cloud Sunday, 08/11 00:00 5.6 68 4 2 1B S 0 0 1025 < 1609 Cloudy 58% cloud 03:00 4.9 67 4 2 1B S 0 0 1025 < 1609 Cloudy 66% cloud 06:00 4.3 64 5 3 1B S 0 0 1025 < 1609 Cloudy 51% cloud 09:00 8.6 53 4 2 1B S 0 0 1025 2062 Partly cloudy 31% cloud 12:00 11 49 1 1 1B S 0 0 1024 2272 Clear 10% cloud 15:00 9.6 55 1 1 1B S 0 0 1023 2173 Clear 6% cloud 18:00 5.2 62 3 2 1B S 0 0 1024 < 1609 Partly cloudy 21% cloud 21:00 4.7 62 5 3 1B SE 0 0 1024 < 1609 Cloudy 61% cloud Monday, 09/11 00:00 5.3 60 5 3 1B SE 0 0 1024 < 1609 Cloudy 79% cloud 03:00 5.8 58 6 3 2B S 0 0 1022 < 1609 Overcast 99% cloud 06:00 6.6 57 6 3 2B S 0.04 0 1022 1727 Overcast 96% cloud 09:00 10.1 50 8 4 2B S 0 0 1021 2384 Overcast 91% cloud 12:00 11.7 50 7 4 2B S 0 0 1019 2593 Overcast 96% cloud 15:00 9.3 61 8 4 2B S 0.29 0 1019 2445 Overcast 100% cloud 18:00 8.3 65 9 5 2B S 0.65 0 1019 2316 Overcast 100% cloud 21:00 8 64 8 5 2B S 0.40 0 1018 2299 Overcast 98% cloud Tuesday, 10/11 00:00 8.3 67 8 4 2B S 0.79 0 1018 2343 Overcast 100% cloud 03:00 8.5 68 7 4 2B S 1.8 0 1016 2375 Overcast 100% cloud 06:00 8.8 68 6 3 1B SE 3.0 0 1015 2465 Overcast 100% cloud 09:00 9.8 68 5 3 1B SE 4.0 0 1015 2583 Overcast 100% cloud 12:00 11.1 68 4 2 1B SE 1.5 0 1014 2702 Overcast 100% cloud 15:00 11.5 68 2 1 1B SE 0.76 0 1013 2709 Overcast 99% cloud 18:00 9.7 70 2 1 1B SE 0.39 0 1013 2612 Cloudy 70% cloud 21:00 7.7 72 2 1 1B SE 0 0 1013 2504 Overcast 91% cloud Wednesday, 11/11 00:00 5.8 71 3 2 1B SE 0 0 1013 < 1609 Cloudy 57% cloud 03:00 5.6 69 4 2 1B SE 0 0 1012 < 1609 Cloudy 61% cloud 06:00 5.6 68 4 2 1B S 0 0 1012 < 1609 Overcast 86% cloud |
|---|
Forecast table times: UTC.
Coordinates: 46.8653547°N, 8.655782°E · Requested elevation: 482 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.
Haldi is a mapped downhill ski area in CH. Forecasts cover three real lift-station locations from approximately 482 to 1394 metres. Elevations are terrain-model estimates.
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 4.6 74 7 4 2B S — — 1024 2331 Cloudy 75% cloud 09:00 7.2 64 8 4 2B S 0.04 0 1025 2797 Cloudy 70% cloud 12:00 9.5 58 7 4 2B S 0 0 1024 2924 Cloudy 62% cloud 15:00 8.3 64 5 3 1B S 0 0 1023 2922 Partly cloudy 40% cloud 18:00 4.9 76 5 3 1B S 0 0 1024 2739 Cloudy 67% cloud 21:00 3.9 79 6 3 2B S 0 0 1024 2393 Overcast 96% cloud Friday, 06/11 00:00 3.6 78 5 3 1B S 0.02 0 1023 2103 Cloudy 78% cloud 03:00 3.6 78 5 3 1B S 0.02 0 1022 1983 Overcast 97% cloud 06:00 5 73 3 2 1B S 0.07 0 1022 2234 Overcast 100% cloud 09:00 5.9 78 2 1 1B S 0.76 0 1023 2313 Overcast 100% cloud 12:00 5.9 82 1 0 0B S 2.0 0 1022 2224 Overcast 100% cloud 15:00 5.5 83 1 1 1B NW 1.7 0 1022 2132 Overcast 100% cloud 18:00 4.8 84 2 1 1B NW 1.9 0 1023 2008 Overcast 100% cloud 21:00 4.4 84 2 1 1B NW 1.0 0 1023 1929 Overcast 100% cloud Saturday, 07/11 00:00 4.3 84 2 1 1B NW 0.30 0 1024 1893 Overcast 99% cloud 03:00 4.2 84 2 1 1B NW 0.07 0 1023 1856 Overcast 100% cloud 06:00 4.1 84 1 1 1B N 0.05 0 1024 1831 Overcast 98% cloud 09:00 5.4 80 1 0 0B E 0.08 0 1025 2030 Cloudy 72% cloud 12:00 7.3 66 1 0 0B NW 0 0 1023 2233 Overcast 85% cloud 15:00 6.4 72 0 0 0B NW 0.06 0 1023 2169 Cloudy 79% cloud 18:00 4.2 80 2 1 1B S 0 0 1024 1898 Cloudy 64% cloud 21:00 2.6 78 4 2 1B S 0 0 1025 < 1626 Partly cloudy 47% cloud Sunday, 08/11 00:00 2.2 79 4 2 1B S 0 0 1025 < 1626 Cloudy 57% cloud 03:00 1.5 78 5 3 1B S 0 0 1025 < 1626 Cloudy 66% cloud 06:00 1 75 5 3 1B S 0 0 1025 < 1626 Cloudy 54% cloud 09:00 5.3 61 4 2 1B S 0 0 1025 2062 Partly cloudy 32% cloud 12:00 7.7 56 1 1 1B S 0 0 1024 2277 Clear 10% cloud 15:00 6.3 63 1 1 1B S 0 0 1023 2177 Clear 6% cloud 18:00 1.9 72 3 2 1B S 0 0 1024 < 1626 Partly cloudy 20% cloud 21:00 1.3 72 5 3 1B SE 0 0 1024 < 1626 Cloudy 60% cloud Monday, 09/11 00:00 2 69 6 3 1B SE 0 0 1024 < 1626 Cloudy 79% cloud 03:00 2.4 68 6 3 2B SE 0 0 1022 < 1626 Overcast 99% cloud 06:00 3.2 67 6 3 2B S 0.05 0 1022 1699 Overcast 96% cloud 09:00 6.7 58 8 5 2B S 0 0 1021 2378 Overcast 91% cloud 12:00 8.4 57 8 4 2B S 0 0 1019 2593 Overcast 96% cloud 15:00 6 71 8 4 2B S 0.28 0 1019 2441 Overcast 100% cloud 18:00 4.9 76 9 5 2B S 0.67 0 1019 2293 Overcast 100% cloud 21:00 4.7 75 9 5 2B S 0.43 0 1018 2277 Overcast 98% cloud Tuesday, 10/11 00:00 4.9 78 8 4 2B S 0.81 0 1018 2318 Overcast 100% cloud 03:00 5.1 80 7 4 2B S 1.8 0 1016 2350 Overcast 100% cloud 06:00 5.4 79 6 3 2B SE 3.0 0 1015 2445 Overcast 100% cloud 09:00 6.4 79 5 3 1B SE 4.0 0 1016 2572 Overcast 100% cloud 12:00 7.7 79 5 2 1B SE 1.5 0 1015 2697 Overcast 100% cloud 15:00 8.1 78 2 1 1B SE 0.71 0 1013 2705 Overcast 99% cloud 18:00 6.3 81 2 1 1B SE 0.38 0 1013 2595 Cloudy 70% cloud 21:00 4.3 83 3 1 1B SE 0 0 1013 2450 Overcast 91% cloud Wednesday, 11/11 00:00 2.3 82 4 2 1B SE 0 0 1013 < 1626 Cloudy 59% cloud 03:00 2.1 80 4 2 1B SE 0 0 1012 < 1626 Cloudy 63% cloud 06:00 2.1 80 4 2 1B S 0 0 1012 < 1626 Overcast 87% cloud |
|---|
Forecast table times: UTC.
Coordinates: 46.8643156°N, 8.6702669°E · Requested elevation: 1081 m. Model terrain: 1623 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 3 79 7 4 2B S — — 1024 2293 Cloudy 76% cloud 09:00 5.6 68 9 5 2B S 0.02 0 1025 2782 Cloudy 70% cloud 12:00 7.9 61 8 4 2B S 0 0 1024 2912 Cloudy 62% cloud 15:00 6.6 67 6 3 2B S 0 0 1023 2907 Partly cloudy 41% cloud 18:00 3.2 81 6 3 2B S 0 0 1024 2707 Cloudy 66% cloud 21:00 2.1 84 7 4 2B S 0 0 1024 2230 Overcast 96% cloud Friday, 06/11 00:00 1.8 83 6 3 2B S 0.01 0 1023 1874 Cloudy 78% cloud 03:00 1.8 83 5 3 1B S 0.02 0 1022 1817 Overcast 97% cloud 06:00 3.2 78 4 2 1B S 0.07 0 1022 2210 Overcast 100% cloud 09:00 4.2 83 3 1 1B S 0.83 0 1023 2309 Overcast 100% cloud 12:00 4.2 88 1 1 0B S 2.1 0 1022 2226 Overcast 100% cloud 15:00 3.8 90 1 1 1B NW 1.6 0 1022 2131 Overcast 100% cloud 18:00 3 91 2 1 1B NW 1.9 0 1023 1998 Overcast 100% cloud 21:00 2.7 90 2 1 1B NW 1.1 0 1023 1919 Overcast 100% cloud Saturday, 07/11 00:00 2.6 90 2 1 1B NW 0.31 0 1024 1883 Overcast 99% cloud 03:00 2.4 90 2 1 1B NW 0.07 0 1023 1847 Overcast 100% cloud 06:00 2.3 90 1 1 1B N 0.06 0 1024 1825 Overcast 98% cloud 09:00 3.6 85 1 0 0B E 0.09 0 1025 2025 Cloudy 76% cloud 12:00 5.6 70 0 0 0B NW 0 0 1023 2242 Overcast 89% cloud 15:00 4.7 77 0 0 0B SW 0.05 0 1023 2174 Overcast 80% cloud 18:00 2.5 86 3 1 1B S 0 0 1025 1881 Cloudy 67% cloud 21:00 0.8 83 4 2 1B S 0 0 1025 < 1684 Cloudy 50% cloud Sunday, 08/11 00:00 0.5 85 5 3 1B S 0 0 1026 < 1684 Cloudy 58% cloud 03:00 -0.2 84 5 3 1B S 0 0 1026 < 1684 Cloudy 68% cloud 06:00 -0.9 82 5 3 1B S 0 0 1025 < 1684 Cloudy 60% cloud 09:00 3.4 67 5 3 1B S 0 0 1026 2039 Partly cloudy 37% cloud 12:00 6 59 2 1 1B S 0 0 1024 2285 Clear 10% cloud 15:00 4.5 68 2 1 1B S 0 0 1023 2177 Clear 6% cloud 18:00 0 77 3 2 1B SE 0 0 1024 < 1684 Clear 19% cloud 21:00 -0.6 78 5 3 1B SE 0 0 1024 < 1684 Cloudy 62% cloud Monday, 09/11 00:00 0.1 75 6 3 2B SE 0 0 1024 < 1684 Cloudy 80% cloud 03:00 0.5 73 7 4 2B SE 0 0 1023 < 1684 Overcast 99% cloud 06:00 1.3 72 7 4 2B SE 0.06 0 1022 < 1684 Overcast 96% cloud 09:00 4.8 63 9 5 2B S 0 0 1022 2351 Overcast 90% cloud 12:00 6.5 61 9 5 2B S 0 0 1020 2584 Overcast 95% cloud 15:00 4.2 75 8 5 2B S 0.27 0 1019 2414 Overcast 100% cloud 18:00 3 81 10 5 2B S 0.66 0 1019 2223 Overcast 100% cloud 21:00 2.8 81 9 5 2B S 0.43 0 1019 2203 Overcast 98% cloud Tuesday, 10/11 00:00 3 84 8 5 2B S 0.82 0 1018 2244 Overcast 100% cloud 03:00 3.1 86 7 4 2B S 1.8 0 1017 2278 Overcast 100% cloud 06:00 3.4 86 6 3 2B SE 2.9 0 1016 2385 Overcast 100% cloud 09:00 4.5 85 5 3 1B SE 3.8 0 1016 2540 Overcast 100% cloud 12:00 5.8 84 5 3 1B SE 1.4 0 1015 2684 Overcast 100% cloud 15:00 6.2 84 2 1 1B SE 0.58 0 1014 2694 Overcast 98% cloud 18:00 4.3 87 3 1 1B SE 0.36 0 1013 2549 Cloudy 73% cloud 21:00 2.3 89 3 2 1B SE 0 0 1013 2249 Overcast 92% cloud Wednesday, 11/11 00:00 0.1 88 4 2 1B SE 0 0 1013 < 1684 Cloudy 65% cloud 03:00 -0.2 87 5 3 1B SE 0 0 1012 < 1684 Cloudy 69% cloud 06:00 -0.1 86 4 2 1B S 0 0 1012 < 1684 Overcast 89% cloud |
|---|
Forecast table times: UTC.
Coordinates: 46.8518998°N, 8.6932134°E · Requested elevation: 1394 m. Model terrain: 1681 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.