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 1.1 81 2 1 1B S — — 1024 < 1955 Overcast 99% cloud 09:00 3.1 75 6 3 2B S 0.12 0 1025 < 1955 Overcast 98% cloud 12:00 3.6 73 7 4 2B S 0.56 0 1026 < 1955 Overcast 100% cloud 15:00 2.9 78 6 3 2B S 0.88 0 1026 < 1955 Overcast 100% cloud 18:00 2.4 81 4 2 1B S 0.89 0 1027 < 1955 Overcast 100% cloud 21:00 2.4 81 5 3 1B S 1.1 0 1029 < 1955 Overcast 100% cloud Thursday, 05/11 00:00 2.3 81 4 2 1B S 0.55 0 1029 < 1955 Overcast 100% cloud 03:00 2.2 80 4 2 1B S 0.21 0 1029 < 1955 Overcast 100% cloud 06:00 2.4 79 3 2 1B S 0.14 0 1029 < 1955 Overcast 100% cloud 09:00 4 75 4 2 1B S 0.04 0 1029 2017 Overcast 87% cloud 12:00 5.6 69 5 3 1B S 0 0 1028 2335 Overcast 98% cloud 15:00 5.3 71 3 2 1B S 0 0 1027 2389 Cloudy 73% cloud 18:00 2.2 78 0 0 0B W 0 0 1027 < 1955 Overcast 83% cloud 21:00 1.1 79 1 0 0B W 0 0 1026 < 1955 Overcast 100% cloud Friday, 06/11 00:00 1.3 80 1 0 0B SW 0.08 0 1025 < 1955 Overcast 100% cloud 03:00 3.5 79 1 1 1B S 0.57 0 1024 < 1955 Overcast 98% cloud 06:00 3.3 79 2 1 1B S 0.59 0 1023 < 1955 Overcast 100% cloud 09:00 5.3 77 3 2 1B SE 0.28 0 1023 2270 Overcast 99% cloud 12:00 5.6 74 4 2 1B SE 0.14 0 1022 2314 Overcast 100% cloud 15:00 4.4 81 2 1 1B SE 1.4 0 1022 2119 Overcast 100% cloud 18:00 3.6 83 0 0 0B S 1.8 0 1022 < 1955 Overcast 100% cloud 21:00 3.7 82 2 1 1B SE 0.41 0 1022 < 1955 Overcast 100% cloud Saturday, 07/11 00:00 3.5 82 2 1 1B S 0.35 0 1022 < 1955 Overcast 100% cloud 03:00 3.2 82 2 1 1B W 0.31 0 1022 < 1955 Overcast 100% cloud 06:00 3.1 80 2 1 1B W 0.60 0 1022 < 1955 Overcast 100% cloud 09:00 3.6 78 3 1 1B S 0.95 0 1024 < 1955 Overcast 100% cloud 12:00 3.5 79 6 3 1B S 1.3 0 1023 < 1955 Overcast 100% cloud 15:00 2.8 82 4 2 1B S 0.47 0 1024 < 1955 Overcast 100% cloud 18:00 2.4 81 3 2 1B S 0.31 0 1025 < 1955 Overcast 100% cloud 21:00 2.1 82 3 2 1B S 0.19 0 1026 < 1955 Overcast 100% cloud Sunday, 08/11 00:00 1.8 82 3 2 1B S 0.23 0 1026 < 1955 Overcast 100% cloud 03:00 1.7 80 2 1 1B S 0.12 0 1025 < 1955 Overcast 99% cloud 06:00 1.2 81 2 1 1B S 0.02 0 1026 < 1955 Overcast 98% cloud 09:00 2.4 73 3 1 1B S 0.02 0 1027 < 1955 Cloudy 67% cloud 12:00 3.9 62 4 2 1B S 0 0 1026 1977 Cloudy 77% cloud 15:00 3 63 2 1 1B S 0.04 0 1025 < 1955 Partly cloudy 47% cloud 18:00 -0.4 73 0 0 0B W 0 0 1026 < 1955 Partly cloudy 24% cloud 21:00 -1.1 72 1 0 0B NW 0 0 1026 < 1955 Cloudy 80% cloud Monday, 09/11 00:00 0.1 70 1 0 0B NW 0.08 0 1026 < 1955 Overcast 97% cloud 03:00 -0.4 72 1 0 0B NW 0.02 0 1025 < 1955 Overcast 93% cloud 06:00 0.1 72 1 0 0B W 0 0 1025 < 1955 Overcast 98% cloud 09:00 3 70 4 2 1B SE 0.02 0 1026 < 1955 Overcast 94% cloud 12:00 4.1 69 6 3 1B S 0 0 1024 2131 Overcast 100% cloud 15:00 3.4 74 4 2 1B SE 0.06 0 1023 < 1955 Overcast 100% cloud 18:00 2.7 77 2 1 1B SE 0.08 0 1023 < 1955 Overcast 100% cloud 21:00 2.6 80 2 1 1B SE 0.21 0 1023 < 1955 Overcast 100% cloud Tuesday, 10/11 00:00 2.9 80 1 1 1B SE 0.09 0 1022 < 1955 Overcast 100% cloud 03:00 3.1 82 1 1 1B SE 0.04 0 1019 < 1955 Overcast 100% cloud 06:00 3.7 81 2 1 1B SE 0.27 0 1018 < 1955 Overcast 100% cloud |
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Forecast table times: UTC.
Coordinates: 46.3714619°N, 8.4266082°E · Requested elevation: 1274 m. Model terrain: 1952 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.

Val Formazza is a mapped downhill ski area in IT. Forecasts cover three real lift-station locations from approximately 1274 to 1774 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 | Wednesday, 04/11 06:00 0.7 82 2 1 1B S — — 1024 < 1957 Overcast 99% cloud 09:00 2.6 77 6 3 2B S 0.12 0 1025 < 1957 Overcast 98% cloud 12:00 3.2 74 7 4 2B S 0.55 0 1026 < 1957 Overcast 100% cloud 15:00 2.5 80 6 3 2B S 0.87 0 1026 < 1957 Overcast 100% cloud 18:00 2 82 4 2 1B S 0.88 0 1027 < 1957 Overcast 100% cloud 21:00 2 83 5 3 1B S 1.1 0 1029 < 1957 Overcast 100% cloud Thursday, 05/11 00:00 1.9 83 4 2 1B S 0.54 0 1029 < 1957 Overcast 100% cloud 03:00 1.8 82 4 2 1B S 0.21 0 1029 < 1957 Overcast 100% cloud 06:00 2 81 3 2 1B S 0.14 0 1029 < 1957 Overcast 100% cloud 09:00 3.6 76 4 2 1B S 0.04 0 1029 2015 Overcast 87% cloud 12:00 5.2 71 5 3 1B S 0 0 1028 2334 Overcast 97% cloud 15:00 4.9 73 3 2 1B S 0 0 1027 2389 Cloudy 73% cloud 18:00 1.8 80 0 0 0B W 0 0 1027 < 1957 Overcast 83% cloud 21:00 0.7 81 1 0 0B W 0 0 1026 < 1957 Overcast 100% cloud Friday, 06/11 00:00 0.9 81 1 0 0B SW 0.08 0 1025 < 1957 Overcast 100% cloud 03:00 3.1 80 1 1 1B S 0.58 0 1024 < 1957 Overcast 98% cloud 06:00 2.9 81 2 1 1B S 0.60 0 1023 < 1957 Overcast 100% cloud 09:00 4.9 79 3 2 1B SE 0.28 0 1023 2269 Overcast 99% cloud 12:00 5.2 76 4 2 1B SE 0.14 0 1022 2313 Overcast 100% cloud 15:00 4 82 2 1 1B SE 1.4 0 1022 2120 Overcast 100% cloud 18:00 3.2 84 1 0 0B S 1.8 0 1022 < 1957 Overcast 100% cloud 21:00 3.3 84 2 1 1B SE 0.41 0 1022 < 1957 Overcast 100% cloud Saturday, 07/11 00:00 3.1 84 2 1 1B S 0.35 0 1022 < 1957 Overcast 100% cloud 03:00 2.8 84 2 1 1B W 0.31 0 1022 < 1957 Overcast 100% cloud 06:00 2.7 81 2 1 1B W 0.59 0 1022 < 1957 Overcast 100% cloud 09:00 3.2 80 3 1 1B S 0.93 0 1024 < 1957 Overcast 100% cloud 12:00 3.1 80 6 3 1B S 1.2 0 1023 < 1957 Overcast 100% cloud 15:00 2.4 83 4 2 1B S 0.47 0 1024 < 1957 Overcast 100% cloud 18:00 2 83 3 2 1B S 0.31 0 1025 < 1957 Overcast 100% cloud 21:00 1.7 84 3 2 1B S 0.19 0 1026 < 1957 Overcast 100% cloud Sunday, 08/11 00:00 1.4 84 3 2 1B S 0.23 0 1026 < 1957 Overcast 100% cloud 03:00 1.3 82 2 1 1B S 0.12 0 1025 < 1957 Overcast 99% cloud 06:00 0.7 82 2 1 1B S 0.02 0 1026 < 1957 Overcast 98% cloud 09:00 2 74 3 1 1B S 0.02 0 1027 < 1957 Cloudy 67% cloud 12:00 3.4 63 4 2 1B S 0 0 1026 1977 Cloudy 77% cloud 15:00 2.6 65 2 1 1B S 0.04 0 1025 < 1957 Partly cloudy 47% cloud 18:00 -0.8 74 0 0 0B W 0 0 1026 < 1957 Partly cloudy 24% cloud 21:00 -1.5 73 1 0 0B NW 0 0 1026 < 1957 Overcast 80% cloud Monday, 09/11 00:00 -0.3 71 1 0 0B NW 0.08 0 1026 < 1957 Overcast 97% cloud 03:00 -0.8 74 1 0 0B NW 0.02 0 1025 < 1957 Overcast 93% cloud 06:00 -0.3 73 1 0 0B W 0 0 1025 < 1957 Overcast 98% cloud 09:00 2.6 72 4 2 1B SE 0.02 0 1026 < 1957 Overcast 94% cloud 12:00 3.7 71 6 3 1B S 0 0 1024 2133 Overcast 100% cloud 15:00 3 75 4 2 1B SE 0.06 0 1023 < 1957 Overcast 100% cloud 18:00 2.3 79 2 1 1B SE 0.08 0 1023 < 1957 Overcast 100% cloud 21:00 2.2 82 2 1 1B SE 0.21 0 1023 < 1957 Overcast 100% cloud Tuesday, 10/11 00:00 2.4 82 1 1 1B SE 0.08 0 1022 < 1957 Overcast 100% cloud 03:00 2.7 83 1 1 1B SE 0.04 0 1019 < 1957 Overcast 100% cloud 06:00 3.3 82 2 1 1B SE 0.27 0 1018 < 1957 Overcast 100% cloud |
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Forecast table times: UTC.
Coordinates: 46.3707712°N, 8.4225352°E · Requested elevation: 1349 m. Model terrain: 1954 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 -1.8 92 2 1 1B S — — 1024 < 1985 Overcast 99% cloud 09:00 0.3 86 7 4 2B S 0.12 0 1025 < 1985 Overcast 98% cloud 12:00 0.9 82 7 4 2B S 0.52 0.2 1026 < 1985 Overcast 100% cloud 15:00 0.1 89 7 4 2B S 0.84 0.3 1026 < 1985 Overcast 100% cloud 18:00 -0.3 91 4 2 1B S 0.87 0.3 1027 < 1985 Overcast 100% cloud 21:00 -0.4 92 5 3 1B S 1.1 0.3 1029 < 1985 Overcast 100% cloud Thursday, 05/11 00:00 -0.5 92 5 2 1B S 0.52 0.2 1029 < 1985 Overcast 100% cloud 03:00 -0.6 91 4 2 1B S 0.20 0 1029 < 1985 Overcast 100% cloud 06:00 -0.4 90 4 2 1B S 0.14 0 1029 < 1985 Overcast 100% cloud 09:00 1.2 85 5 2 1B S 0.04 0 1029 1991 Overcast 88% cloud 12:00 2.8 79 5 3 1B S 0 0 1028 2327 Overcast 97% cloud 15:00 2.5 81 3 2 1B S 0 0 1027 2374 Cloudy 74% cloud 18:00 -0.6 89 0 0 0B SW 0 0 1027 < 1985 Overcast 83% cloud 21:00 -1.6 90 1 0 0B W 0 0 1026 < 1985 Overcast 100% cloud Friday, 06/11 00:00 -1.4 91 1 0 0B SW 0.08 0 1025 < 1985 Overcast 100% cloud 03:00 0.7 89 1 1 1B S 0.60 0.2 1024 < 1985 Overcast 99% cloud 06:00 0.6 90 2 1 1B S 0.62 0.2 1023 < 1985 Overcast 100% cloud 09:00 2.5 88 3 2 1B SE 0.29 0 1023 2264 Overcast 100% cloud 12:00 2.8 84 4 2 1B SE 0.15 0 1022 2307 Overcast 100% cloud 15:00 1.7 91 2 1 1B SE 1.4 0 1022 2121 Overcast 100% cloud 18:00 0.9 94 1 0 0B S 1.8 0.6 1022 < 1985 Overcast 100% cloud 21:00 1 93 2 1 1B SE 0.40 0.1 1022 < 1985 Overcast 100% cloud Saturday, 07/11 00:00 0.8 93 2 1 1B S 0.34 0.1 1022 < 1985 Overcast 100% cloud 03:00 0.5 93 2 1 1B W 0.30 0.1 1022 < 1985 Overcast 100% cloud 06:00 0.4 91 2 1 1B NW 0.59 0.2 1022 < 1985 Overcast 100% cloud 09:00 0.9 89 3 1 1B S 0.93 0.3 1024 < 1985 Overcast 100% cloud 12:00 0.8 89 6 3 1B S 1.2 0.4 1023 < 1985 Overcast 100% cloud 15:00 0.1 92 4 2 1B S 0.43 0.1 1024 < 1985 Overcast 100% cloud 18:00 -0.4 92 3 2 1B S 0.30 0.1 1025 < 1985 Overcast 100% cloud 21:00 -0.7 93 3 2 1B S 0.18 0 1026 < 1985 Overcast 100% cloud Sunday, 08/11 00:00 -1 93 3 2 1B S 0.22 0 1026 < 1985 Overcast 100% cloud 03:00 -1.1 91 2 1 1B S 0.12 0 1025 < 1985 Overcast 99% cloud 06:00 -1.7 92 2 1 1B S 0.02 0 1026 < 1985 Overcast 98% cloud 09:00 -0.4 83 3 2 1B S 0.02 0 1027 < 1985 Cloudy 69% cloud 12:00 1.1 71 4 2 1B S 0 0 1026 < 1985 Cloudy 75% cloud 15:00 0.2 73 2 1 1B S 0.04 0 1025 < 1985 Partly cloudy 46% cloud 18:00 -3.3 83 0 0 0B W 0 0 1026 < 1985 Partly cloudy 25% cloud 21:00 -3.8 81 1 0 0B NW 0 0 1026 < 1985 Overcast 82% cloud Monday, 09/11 00:00 -2.7 80 1 0 0B W 0.08 0 1026 < 1985 Overcast 97% cloud 03:00 -3.1 82 1 0 0B NW 0.02 0 1025 < 1985 Overcast 93% cloud 06:00 -2.6 82 1 0 0B SW 0 0 1025 < 1985 Overcast 98% cloud 09:00 0.2 80 4 2 1B S 0.02 0 1026 < 1985 Overcast 94% cloud 12:00 1.4 79 6 3 2B S 0 0 1024 2098 Overcast 100% cloud 15:00 0.7 84 4 2 1B SE 0.06 0 1023 < 1985 Overcast 100% cloud 18:00 -0.1 88 2 1 1B S 0.08 0 1023 < 1985 Overcast 100% cloud 21:00 -0.2 91 2 1 1B SE 0.20 0 1023 < 1985 Overcast 100% cloud Tuesday, 10/11 00:00 0.1 91 1 1 1B SE 0.08 0 1022 < 1985 Overcast 100% cloud 03:00 0.3 92 1 1 1B SE 0.04 0 1019 < 1985 Overcast 100% cloud 06:00 1 91 2 1 1B SE 0.26 0.1 1018 < 1985 Overcast 100% cloud |
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Forecast table times: UTC.
Coordinates: 46.3773872°N, 8.4107823°E · Requested elevation: 1774 m. Model terrain: 1982 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.