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 IFS · Run 2026-10-17 00:00:00 UTC · 10 days · Times: UTC.
Coordinates: 37.8745°N, 24.7655°E · Requested elevation: 2 m. Model terrain: 45 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 15.5 64 23 13 4B N — — 1013 1877 Overcast 100% cloud 03:00 15 67 28 15 4B N 1.8 0 1012 1919 Overcast 100% cloud 06:00 14.7 77 35 19 5B N 1.7 0 1013 1895 Overcast 96% cloud 09:00 15.6 70 41 22 6B N 1.8 0 1014 2011 Partly cloudy 46% cloud 12:00 16.1 63 36 19 5B N 0.33 0 1014 2095 Clear 11% cloud 15:00 16.1 62 31 17 5B N 0.01 0 1016 2120 Clear 7% cloud 18:00 16.1 59 22 12 4B N 0.00 0 1017 2245 Clear 0% cloud 21:00 16.1 58 9 5 2B N 0 0 1018 2522 Clear 0% cloud Sunday, 18/10 00:00 16.2 58 6 3 2B SW 0 0 1019 2580 Clear 0% cloud 03:00 16.4 58 8 4 2B SW 0 0 1019 2632 Clear 0% cloud 06:00 16.9 62 11 6 2B S 0 0 1020 2703 Clear 2% cloud 09:00 17.6 66 18 10 3B SW 0 0 1021 2851 Partly cloudy 28% cloud 12:00 18.3 66 14 7 3B SW 0.00 0 1021 2849 Clear 16% cloud 15:00 18.8 59 9 5 2B SW 0 0 1020 2950 Clear 0% cloud 18:00 18.9 59 8 4 2B SW 0 0 1021 2975 Clear 4% cloud 21:00 18.9 57 7 4 2B W 0 0 1021 3033 Clear 0% cloud Monday, 19/10 00:00 18.9 58 9 5 2B N 0 0 1021 3225 Clear 0% cloud 03:00 18.7 62 12 6 2B N 0 0 1021 3253 Clear 0% cloud 06:00 18.7 60 13 7 3B N 0 0 1022 3193 Clear 0% cloud 09:00 18.9 60 11 6 2B N 0 0 1023 3171 Clear 0% cloud 12:00 18.9 63 9 5 2B NW 0 0 1022 3222 Clear 1% cloud 15:00 19.2 62 8 4 2B N 0 0 1021 3269 Clear 1% cloud 18:00 19.3 62 4 2 1B NW 0 0 1022 3301 Clear 0% cloud 21:00 19 66 8 4 2B W 0 0 1022 3347 Clear 0% cloud Tuesday, 20/10 00:00 18.9 68 6 3 2B W 0 0 1022 3333 Clear 0% cloud 03:00 18.9 67 4 2 1B NW 0 0 1022 3333 Partly cloudy 36% cloud 06:00 19 69 9 5 2B NE 0 0 1022 3375 Partly cloudy 31% cloud 09:00 19 71 5 3 1B N 0 0 1023 3430 Clear 15% cloud 12:00 19 72 6 3 2B N 0 0 1023 3484 Clear 5% cloud 15:00 19.2 67 6 3 2B N 0.00 0 1023 3524 Clear 0% cloud 18:00 19.1 65 6 3 2B NE 0 0 1024 3551 Clear 0% cloud 21:00 19 67 7 4 2B N 0 0 1024 3620 Clear 0% cloud Wednesday, 21/10 00:00 19 68 8 4 2B N 0 0 1024 3632 Clear 0% cloud 03:00 18.9 69 8 4 2B N 0 0 1024 3641 Clear 0% cloud 06:00 19.1 70 10 6 2B N 0 0 1024 3634 Clear 2% cloud 09:00 19.5 68 7 4 2B N 0 0 1024 3675 Clear 3% cloud 12:00 19 78 7 4 2B NW 0 0 1023 3679 Clear 15% cloud 15:00 19.3 77 4 2 1B N 0 0 1022 3688 Overcast 89% cloud 18:00 19.4 76 1 1 1B S 0 0 1022 3684 Overcast 96% cloud 21:00 19.6 71 6 3 2B SW 0 0 1022 3630 Overcast 100% cloud Thursday, 22/10 00:00 19.4 75 7 4 2B SW 0 0 1022 3599 Overcast 100% cloud 03:00 19.3 78 6 3 2B SW 0 0 1020 3551 Partly cloudy 34% cloud 06:00 19.3 82 8 4 2B SW 0 0 1021 3539 Clear 0% cloud 09:00 19.5 84 11 6 2B SW 0 0 1021 3574 Clear 7% cloud 12:00 19.7 84 11 6 2B S 0 0 1019 3561 Clear 0% cloud 15:00 19.8 84 13 7 3B S 0 0 1019 3576 Clear 0% cloud 18:00 19.8 83 12 7 2B S 0 0 1019 3542 Clear 0% cloud 21:00 19.6 85 12 7 3B S 0 0 1018 3508 Clear 2% cloud Friday, 23/10 00:00 19.6 86 12 7 3B S 0 0 1018 3482 Clear 17% cloud 06:00 19.8 82 14 8 3B S 0.17 0 1017 3401 Partly cloudy 36% cloud 12:00 20.7 68 16 9 3B S 0.23 0 1015 3495 Clear 2% cloud 18:00 20.4 78 11 6 2B S 0 0 1016 3532 Clear 5% cloud Saturday, 24/10 00:00 20.2 77 6 3 2B S 0 0 1015 3710 Clear 4% cloud 06:00 20.4 75 4 2 1B NE 0 0 1015 3889 Clear 17% cloud 12:00 20.1 87 7 4 2B N 0.00 0 1015 3860 Partly cloudy 39% cloud 18:00 20.1 86 10 5 2B N 0.00 0 1015 3813 Cloudy 64% cloud Sunday, 25/10 00:00 19.8 85 6 4 2B N 0.00 0 1016 3667 Overcast 100% cloud 06:00 19.7 83 10 5 2B N 0.05 0 1016 3109 Overcast 100% cloud 12:00 19.8 82 11 6 2B N 0.22 0 1016 3105 Clear 11% cloud 18:00 19.8 81 6 3 2B NE 0.04 0 1017 3110 Clear 15% cloud Monday, 26/10 00:00 19.2 82 11 6 2B N 0.10 0 1018 3107 Cloudy 72% cloud 06:00 18.9 83 15 8 3B N 0.13 0 1019 3114 Partly cloudy 23% cloud 12:00 19.3 77 17 9 3B N 0.03 0 1019 3122 Clear 6% cloud 18:00 18.7 80 16 8 3B N 0 0 1020 3135 Clear 2% cloud Tuesday, 27/10 00:00 18.8 76 18 10 3B N 0 0 1021 3138 Clear 0% cloud |
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