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
Anavyssos Attica - base
ECMWF IFS · Run 2026-10-17 00:00:00 UTC · 10 days · Times: UTC.
Coordinates: 37.722°N, 23.94°E · Requested elevation: 2 m. Model terrain: 60 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.
Day Time (UTC) Temp. (°C) Humidity (%) Wind (km/h) Wind (knots) Wind (Bft) Direction Precip. (mm) Snow (cm) Pressure (hPa) Freezing (m) Conditions | Saturday, 17/10 00:00 12.7 85 16 9 3B N — — 1014 1826 Overcast 100% cloud  03:00 12.5 84 21 12 4B N 3.4 0 1013 1814 Overcast 100% cloud 06:00 13.1 80 27 15 4B N 1.3 0 1015 1898 Overcast 93% cloud 09:00 15.8 61 25 14 4B N 0.41 0 1015 1991 Clear 17% cloud  12:00 17.2 52 22 12 4B N 0.16 0 1015 2042 Clear 11% cloud 15:00 16.7 51 13 7 3B N 0.00 0 1016 2073 Clear 7% cloud 18:00 14.5 63 7 4 2B N 0.00 0 1017 2390 Clear 0% cloud 21:00 14 66 0 0 0B — 0 0 1018 2548 Clear 5% cloud Sunday, 18/10 00:00 13.6 72 1 1 1B SE 0.00 0 1019 2647 Clear 11% cloud 03:00 13.1 77 1 1 1B N 0.01 0 1019 2777 Partly cloudy 23% cloud  06:00 14.6 77 1 1 1B NE 0.01 0 1020 2831 Partly cloudy 30% cloud 09:00 18.8 54 6 3 2B W 0.00 0 1021 2906 Clear 1% cloud 12:00 19.4 52 10 5 2B W 0 0 1020 2959 Clear 0% cloud 15:00 18.3 60 7 4 2B SW 0 0 1020 3002 Clear 0% cloud 18:00 16.6 72 4 2 1B W 0 0 1021 3098 Clear 0% cloud 21:00 16 73 5 3 1B NW 0 0 1021 3108 Clear 0% cloud Monday, 19/10 00:00 14.7 73 6 3 2B N 0 0 1021 3111 Clear 0% cloud 03:00 13.5 82 7 4 2B N 0 0 1021 3109 Clear 11% cloud 06:00 15.3 77 9 5 2B N 0 0 1022 3118 Clear 19% cloud 09:00 19.7 54 4 2 1B NE 0 0 1023 3189 Clear 1% cloud 12:00 20.2 55 6 3 2B S 0 0 1021 3251 Clear 1% cloud 15:00 19.2 60 8 4 2B S 0 0 1021 3337 Clear 0% cloud 18:00 17.6 69 3 2 1B S 0 0 1022 3362 Clear 1% cloud 21:00 17.4 67 3 2 1B S 0 0 1022 3469 Clear 0% cloud Tuesday, 20/10 00:00 17.2 70 3 1 1B SW 0 0 1022 3340 Clear 1% cloud 03:00 15.3 87 4 2 1B N 0 0 1021 3312 Clear 20% cloud 06:00 16.1 90 7 4 2B NE 0.00 0 1022 3429 Partly cloudy 47% cloud 09:00 20.3 64 4 2 1B NE 0.00 0 1023 3463 Clear 3% cloud 12:00 20.7 66 5 2 1B S 0 0 1023 3538 Clear 0% cloud 15:00 19.9 70 7 4 2B SE 0.00 0 1023 3567 Clear 1% cloud 18:00 18 80 3 2 1B SE 0 0 1024 3629 Clear 1% cloud 21:00 16.8 85 2 1 1B NE 0 0 1024 3656 Clear 0% cloud Wednesday, 21/10 00:00 15.4 90 3 1 1B NE 0 0 1024 3650 Partly cloudy 36% cloud 03:00 14.7 93 5 2 1B NE 0.00 0 1024 3645 Cloudy 51% cloud  06:00 15.6 93 5 3 1B NE 0.00 0 1024 3631 Cloudy 52% cloud 09:00 20.2 72 0 0 0B S 0.00 0 1024 3676 Partly cloudy 43% cloud 12:00 20.7 75 6 3 2B SW 0 0 1023 3670 Partly cloudy 39% cloud 15:00 19.5 77 7 4 2B S 0 0 1022 3685 Overcast 93% cloud 18:00 18.1 86 4 2 1B S 0 0 1023 3701 Overcast 99% cloud 21:00 18 85 5 3 1B S 0 0 1022 3628 Overcast 97% cloud Thursday, 22/10 00:00 18.2 85 5 3 1B SW 0 0 1021 3581 Cloudy 67% cloud 03:00 17.8 87 3 2 1B SW 0 0 1020 3520 Clear 4% cloud 06:00 18.2 91 4 2 1B SW 0 0 1021 3549 Partly cloudy 49% cloud 09:00 21.4 76 8 4 2B SW 0.00 0 1021 3572 Partly cloudy 44% cloud 12:00 21.5 78 11 6 2B S 0 0 1019 3598 Clear 18% cloud 15:00 20.5 81 11 6 2B S 0 0 1019 3619 Clear 2% cloud 18:00 19.1 87 5 3 1B S 0 0 1019 3547 Clear 10% cloud 21:00 18.7 89 7 4 2B SE 0 0 1018 3510 Clear 2% cloud Friday, 23/10 00:00 18.6 90 6 3 2B SE 0.01 0 1017 3481 Clear 7% cloud 06:00 20.1 89 11 6 2B S 0.11 0 1016 3436 Partly cloudy 34% cloud 12:00 22.3 72 16 8 3B S 0.07 0 1015 3523 Clear 6% cloud 18:00 19.6 85 9 5 2B S 0 0 1015 3683 Clear 4% cloud Saturday, 24/10 00:00 18.7 89 0 0 0B NE 0 0 1015 3874 Clear 5% cloud 06:00 18.3 92 6 3 2B N 0.00 0 1015 4004 Cloudy 70% cloud 12:00 21.9 72 3 1 1B SE 0.07 0 1015 3912 Partly cloudy 37% cloud 18:00 19.3 84 5 3 1B NE 0.03 0 1015 3826 Cloudy 77% cloud Sunday, 25/10 00:00 18.4 91 6 3 1B N 0.05 0 1016 3678 Overcast 98% cloud 06:00 17.9 95 6 3 2B N 0.04 0 1017 3109 Overcast 94% cloud 12:00 21.7 70 6 3 1B SW 0.23 0 1016 3106 Partly cloudy 25% cloud 18:00 18.7 88 4 2 1B SE 0.03 0 1017 3112 Partly cloudy 28% cloud Monday, 26/10 00:00 16.7 94 4 2 1B NE 0.02 0 1018 3110 Overcast 92% cloud 06:00 17.3 94 11 6 2B N 0.00 0 1019 3117 Cloudy 65% cloud 12:00 21 68 3 1 1B S 0.10 0 1019 3125 Partly cloudy 27% cloud 18:00 18.3 84 5 3 1B NE 0.07 0 1021 3138 Clear 6% cloud Tuesday, 27/10 00:00 16.1 94 10 5 2B N 0 0 1021 3141 Cloudy 72% cloud |
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