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 | Wednesday, 04/11 06:00 4.7 91 4 2 1B N — — 1024 1777 Overcast 100% cloud 09:00 4.7 90 5 3 1B N 0.05 0 1024 1913 Overcast 100% cloud 12:00 7.1 84 6 3 1B N 0.01 0 1023 2261 Overcast 88% cloud 15:00 7.6 81 5 3 1B N 0 0 1022 2270 Cloudy 78% cloud 18:00 6.3 90 2 1 1B NW 0.04 0 1023 2302 Overcast 81% cloud 21:00 5.5 93 2 1 1B NW 0 0 1024 2467 Overcast 83% cloud Thursday, 05/11 00:00 5.9 91 1 1 1B N 0 0 1024 2545 Overcast 89% cloud 03:00 5.9 89 1 1 0B N 0 0 1023 2726 Overcast 85% cloud 06:00 5.7 90 1 1 1B N 0.16 0 1023 2922 Overcast 94% cloud 09:00 8 82 3 1 1B N 0.11 0 1024 2938 Cloudy 78% cloud 12:00 10.1 77 4 2 1B N 0.08 0 1024 2922 Cloudy 74% cloud 15:00 9.7 81 4 2 1B N 0 0 1023 2870 Partly cloudy 34% cloud 18:00 7.4 92 0 0 0B N 0 0 1023 2898 Cloudy 68% cloud 21:00 6.9 91 0 0 0B — 0 0 1023 3076 Overcast 88% cloud Friday, 06/11 00:00 6.9 90 0 0 0B — 0 0 1022 3088 Overcast 93% cloud 03:00 6.4 90 1 1 1B NW 0.16 0 1022 2997 Overcast 97% cloud 06:00 5.5 92 2 1 1B NW 0.26 0 1022 2930 Overcast 99% cloud 09:00 6 92 4 2 1B NW 0.02 0 1023 2713 Overcast 97% cloud 12:00 7.6 83 2 1 1B E 0.04 0 1023 2343 Overcast 100% cloud 15:00 8.1 86 3 1 1B E 0.36 0 1022 2191 Overcast 98% cloud 18:00 8 84 1 0 0B E 0.36 0 1023 1959 Overcast 100% cloud 21:00 8.1 83 0 0 0B N 0.90 0 1023 1832 Overcast 100% cloud Saturday, 07/11 00:00 7.9 85 0 0 0B NE 1.3 0 1023 1737 Overcast 100% cloud 03:00 7.9 82 0 0 0B — 0.70 0 1023 1714 Overcast 100% cloud 06:00 8.1 82 0 0 0B NE 0.02 0 1023 1814 Overcast 100% cloud 09:00 8.2 89 2 1 1B N 0.27 0 1024 1818 Overcast 100% cloud 12:00 9.3 84 3 2 1B NE 0.33 0 1023 1881 Overcast 100% cloud 15:00 8.6 87 2 1 1B N 0.24 0 1023 1860 Overcast 99% cloud 18:00 7.8 88 1 0 0B N 0.48 0 1023 1880 Overcast 92% cloud 21:00 6.9 92 0 0 0B N 0.11 0 1024 1892 Overcast 97% cloud Sunday, 08/11 00:00 6.4 94 0 0 0B SE 0 0 1024 1934 Overcast 99% cloud 03:00 6.5 93 0 0 0B N 0.02 0 1023 1939 Overcast 92% cloud 06:00 6.1 91 1 0 0B N 0.08 0 1023 1914 Overcast 91% cloud 09:00 7.7 88 0 0 0B NE 0 0 1024 1928 Overcast 84% cloud 12:00 10.5 75 4 2 1B N 0 0 1023 2113 Partly cloudy 28% cloud 15:00 10.1 77 2 1 1B N 0 0 1022 2235 Clear 11% cloud 18:00 7.4 86 1 1 1B SE 0 0 1022 2348 Clear 4% cloud 21:00 7.1 69 3 2 1B SE 0.08 0 1020 2490 Cloudy 76% cloud Monday, 09/11 00:00 8.2 65 3 2 1B SE 0.23 0 1020 2448 Overcast 90% cloud 03:00 8.4 65 2 1 1B SE 0.03 0 1019 2529 Overcast 97% cloud 06:00 8 70 3 2 1B SE 0.01 0 1018 2594 Overcast 99% cloud 09:00 10.4 64 2 1 1B SE 0 0 1018 2695 Overcast 89% cloud 12:00 12.9 58 3 2 1B SE 0 0 1016 2730 Overcast 99% cloud 15:00 12.1 61 4 2 1B SE 0 0 1015 2761 Overcast 100% cloud 18:00 11.1 61 3 2 1B SE 0.02 0 1015 2858 Overcast 100% cloud 21:00 11 63 5 3 1B SE 0.12 0 1014 3021 Overcast 100% cloud Tuesday, 10/11 00:00 10.3 64 6 3 2B SE 0 0 1013 3016 Overcast 96% cloud 03:00 10.5 65 6 3 2B S 0 0 1011 3045 Overcast 100% cloud 06:00 11.3 63 6 3 2B SE 0 0 1009 3036 Overcast 99% cloud |
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Forecast table times: UTC.
Coordinates: 47.0340637°N, 8.4408165°E · Requested elevation: 496 m. Model terrain: 726 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.

Rigi is a downhill ski area in Lucerne, Switzerland. Mapped terrain includes beginner, easy, intermediate routes. Its mapped lift network extends from approximately 496 to 1644 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 | Wednesday, 04/11 06:00 4.7 91 4 2 1B N — — 1024 1777 Overcast 100% cloud 09:00 4.7 90 5 3 1B N 0.05 0 1024 1913 Overcast 100% cloud 12:00 7.1 84 6 3 1B N 0.01 0 1023 2261 Overcast 88% cloud 15:00 7.6 81 5 3 1B N 0 0 1022 2270 Cloudy 78% cloud 18:00 6.3 90 2 1 1B NW 0.04 0 1023 2302 Overcast 81% cloud 21:00 5.5 93 2 1 1B NW 0 0 1024 2467 Overcast 83% cloud Thursday, 05/11 00:00 5.9 91 1 1 1B N 0 0 1024 2545 Overcast 89% cloud 03:00 5.9 89 1 1 0B N 0 0 1023 2726 Overcast 85% cloud 06:00 5.7 90 1 1 1B N 0.16 0 1023 2922 Overcast 94% cloud 09:00 8 82 3 1 1B N 0.11 0 1024 2938 Cloudy 78% cloud 12:00 10.1 77 4 2 1B N 0.08 0 1024 2922 Cloudy 74% cloud 15:00 9.7 81 4 2 1B N 0 0 1023 2870 Partly cloudy 34% cloud 18:00 7.4 92 0 0 0B N 0 0 1023 2898 Cloudy 68% cloud 21:00 6.9 91 0 0 0B — 0 0 1023 3076 Overcast 88% cloud Friday, 06/11 00:00 6.9 90 0 0 0B — 0 0 1022 3088 Overcast 93% cloud 03:00 6.4 90 1 1 1B NW 0.16 0 1022 2997 Overcast 97% cloud 06:00 5.5 92 2 1 1B NW 0.26 0 1022 2930 Overcast 99% cloud 09:00 6 92 4 2 1B NW 0.02 0 1023 2713 Overcast 97% cloud 12:00 7.6 83 2 1 1B E 0.04 0 1023 2343 Overcast 100% cloud 15:00 8.1 86 3 1 1B E 0.36 0 1022 2191 Overcast 98% cloud 18:00 8 84 1 0 0B E 0.36 0 1023 1959 Overcast 100% cloud 21:00 8.1 83 0 0 0B N 0.90 0 1023 1832 Overcast 100% cloud Saturday, 07/11 00:00 7.9 85 0 0 0B NE 1.3 0 1023 1737 Overcast 100% cloud 03:00 7.9 82 0 0 0B — 0.70 0 1023 1714 Overcast 100% cloud 06:00 8.1 82 0 0 0B NE 0.02 0 1023 1814 Overcast 100% cloud 09:00 8.2 89 2 1 1B N 0.27 0 1024 1818 Overcast 100% cloud 12:00 9.3 84 3 2 1B NE 0.33 0 1023 1881 Overcast 100% cloud 15:00 8.6 87 2 1 1B N 0.24 0 1023 1860 Overcast 99% cloud 18:00 7.8 88 1 0 0B N 0.48 0 1023 1880 Overcast 92% cloud 21:00 6.9 92 0 0 0B N 0.11 0 1024 1892 Overcast 97% cloud Sunday, 08/11 00:00 6.4 94 0 0 0B SE 0 0 1024 1934 Overcast 99% cloud 03:00 6.5 93 0 0 0B N 0.02 0 1023 1939 Overcast 92% cloud 06:00 6.1 91 1 0 0B N 0.08 0 1023 1914 Overcast 91% cloud 09:00 7.7 88 0 0 0B NE 0 0 1024 1928 Overcast 84% cloud 12:00 10.5 75 4 2 1B N 0 0 1023 2113 Partly cloudy 28% cloud 15:00 10.1 77 2 1 1B N 0 0 1022 2235 Clear 11% cloud 18:00 7.4 86 1 1 1B SE 0 0 1022 2348 Clear 4% cloud 21:00 7.1 69 3 2 1B SE 0.08 0 1020 2490 Cloudy 76% cloud Monday, 09/11 00:00 8.2 65 3 2 1B SE 0.23 0 1020 2448 Overcast 90% cloud 03:00 8.4 65 2 1 1B SE 0.03 0 1019 2529 Overcast 97% cloud 06:00 8 70 3 2 1B SE 0.01 0 1018 2594 Overcast 99% cloud 09:00 10.4 64 2 1 1B SE 0 0 1018 2695 Overcast 89% cloud 12:00 12.9 58 3 2 1B SE 0 0 1016 2730 Overcast 99% cloud 15:00 12.1 61 4 2 1B SE 0 0 1015 2761 Overcast 100% cloud 18:00 11.1 61 3 2 1B SE 0.02 0 1015 2858 Overcast 100% cloud 21:00 11 63 5 3 1B SE 0.12 0 1014 3021 Overcast 100% cloud Tuesday, 10/11 00:00 10.3 64 6 3 2B SE 0 0 1013 3016 Overcast 96% cloud 03:00 10.5 65 6 3 2B S 0 0 1011 3045 Overcast 100% cloud 06:00 11.3 63 6 3 2B SE 0 0 1009 3036 Overcast 99% cloud |
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Forecast table times: UTC.
Coordinates: 47.0340637°N, 8.4408165°E · Requested elevation: 496 m. Model terrain: 726 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 | Wednesday, 04/11 06:00 0.7 84 9 5 2B SE — — 1024 1789 Overcast 100% cloud 09:00 1.4 78 13 7 3B SE 0.05 0 1024 1929 Overcast 100% cloud 12:00 3.8 63 19 10 3B SE 0.01 0 1023 2267 Overcast 87% cloud 15:00 3.6 66 21 11 4B SE 0 0 1022 2275 Cloudy 74% cloud 18:00 3.6 63 22 12 4B SE 0.04 0 1023 2301 Cloudy 78% cloud 21:00 4.1 58 23 13 4B S 0 0 1024 2468 Cloudy 78% cloud Thursday, 05/11 00:00 4.4 54 24 13 4B S 0 0 1024 2543 Overcast 92% cloud 03:00 5 50 23 12 4B S 0 0 1023 2731 Overcast 89% cloud 06:00 5 56 23 13 4B S 0.17 0 1023 2931 Overcast 95% cloud 09:00 5.8 53 18 10 3B S 0.10 0 1024 2941 Overcast 84% cloud 12:00 6.8 50 14 7 3B S 0.09 0 1024 2923 Cloudy 74% cloud 15:00 7 53 11 6 2B S 0 0 1023 2872 Partly cloudy 33% cloud 18:00 6.9 52 8 4 2B SE 0 0 1023 2902 Cloudy 66% cloud 21:00 6.9 55 12 6 2B SE 0 0 1023 3074 Overcast 88% cloud Friday, 06/11 00:00 7 56 11 6 2B SE 0 0 1023 3090 Overcast 93% cloud 03:00 6.5 60 11 6 2B SE 0.17 0 1022 2999 Overcast 97% cloud 06:00 5.5 66 11 6 2B S 0.22 0 1022 2929 Overcast 100% cloud 09:00 3.9 76 9 5 2B SW 0.01 0 1023 2720 Overcast 99% cloud 12:00 2.4 88 13 7 3B W 0.03 0 1023 2344 Overcast 100% cloud 15:00 2 93 12 7 2B W 0.42 0 1023 2198 Overcast 98% cloud 18:00 1.1 97 9 5 2B W 0.29 0.1 1023 1954 Overcast 100% cloud 21:00 0.7 98 10 5 2B W 0.83 0.2 1023 1828 Overcast 100% cloud Saturday, 07/11 00:00 0.3 98 12 6 2B W 1.3 0.4 1023 1732 Overcast 100% cloud 03:00 0.3 98 14 8 3B W 0.69 0.2 1023 1707 Overcast 100% cloud 06:00 0.9 93 11 6 2B W 0.02 0 1023 1814 Overcast 100% cloud 09:00 0.9 93 7 4 2B W 0.28 0.1 1024 1816 Overcast 100% cloud 12:00 1.3 88 2 1 1B S 0.35 0 1023 1879 Overcast 100% cloud 15:00 1.2 90 2 1 1B E 0.24 0 1023 1863 Overcast 99% cloud 18:00 1.4 94 5 3 1B E 0.48 0 1023 1882 Overcast 92% cloud 21:00 1.5 92 7 4 2B S 0.13 0 1024 1890 Overcast 99% cloud Sunday, 08/11 00:00 1.9 76 9 5 2B S 0 0 1024 1929 Overcast 99% cloud 03:00 2 66 10 5 2B SW 0.01 0 1023 1937 Overcast 92% cloud 06:00 1.7 65 7 4 2B SW 0.09 0 1023 1912 Overcast 96% cloud 09:00 1.7 59 5 3 1B SW 0 0 1024 1924 Overcast 87% cloud 12:00 3.2 47 9 5 2B S 0 0 1023 2109 Partly cloudy 30% cloud 15:00 3.9 55 10 5 2B S 0 0 1021 2231 Clear 11% cloud 18:00 4.4 41 10 6 2B SW 0 0 1022 2342 Clear 4% cloud 21:00 5.6 33 10 5 2B SW 0.09 0 1020 2485 Cloudy 77% cloud Monday, 09/11 00:00 4.9 37 12 6 2B S 0.32 0 1020 2444 Overcast 90% cloud 03:00 5.8 44 13 7 3B SW 0.04 0 1019 2523 Overcast 97% cloud 06:00 6.6 48 17 9 3B SW 0.02 0 1018 2589 Overcast 99% cloud 09:00 7.2 48 14 8 3B S 0 0 1018 2691 Overcast 89% cloud 12:00 7.6 46 15 8 3B SW 0 0 1016 2727 Overcast 99% cloud 15:00 7.5 46 15 8 3B SW 0 0 1015 2759 Overcast 100% cloud 18:00 7.7 49 15 8 3B SW 0.03 0 1015 2853 Overcast 100% cloud 21:00 7.9 57 18 10 3B S 0.15 0 1014 3013 Overcast 100% cloud Tuesday, 10/11 00:00 8.7 54 20 11 3B SW 0 0 1013 3011 Overcast 96% cloud 03:00 9 54 15 8 3B SW 0 0 1011 3045 Overcast 100% cloud 06:00 9.4 53 14 8 3B S 0 0 1009 3036 Overcast 99% cloud |
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Forecast table times: UTC.
Coordinates: 47.0479539°N, 8.469139°E · Requested elevation: 1644 m. Model terrain: 711 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.