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.
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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: 38.63°N, 20.6°E · Requested elevation: 2 m. Model terrain: 64 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 64 16 9 3B NE — — 1014 2278 Clear 0% cloud 03:00 14.7 59 12 7 3B NE 0 0 1015 2181 Clear 0% cloud 06:00 14.9 62 11 6 2B NE 0 0 1016 2292 Clear 0% cloud 09:00 16.4 53 9 5 2B E 0 0 1017 2704 Clear 0% cloud 12:00 17.3 48 3 1 1B NW 0 0 1016 2874 Clear 2% cloud 15:00 17.4 50 10 6 2B NW 0 0 1016 2721 Clear 2% cloud 18:00 17.1 48 6 3 2B N 0 0 1017 2801 Clear 0% cloud 21:00 17.1 49 3 2 1B NW 0 0 1018 2793 Clear 1% cloud Sunday, 18/10 00:00 17 51 2 1 1B SW 0 0 1019 2892 Clear 7% cloud 03:00 17 51 3 2 1B SW 0 0 1019 2832 Clear 13% cloud 06:00 17.5 54 4 2 1B S 0 0 1020 2851 Partly cloudy 21% cloud 09:00 18.9 50 7 4 2B S 0 0 1021 2957 Clear 16% cloud 12:00 19.4 54 8 4 2B SW 0 0 1021 3174 Clear 11% cloud 15:00 19.4 57 10 6 2B W 0 0 1021 3303 Clear 3% cloud 18:00 18.8 60 9 5 2B NW 0 0 1022 3367 Clear 0% cloud 21:00 18.5 65 8 5 2B NW 0 0 1022 3359 Clear 9% cloud Monday, 19/10 00:00 18.3 70 9 5 2B NW 0.00 0 1022 3423 Partly cloudy 23% cloud 03:00 17.4 81 8 4 2B N 0 0 1022 3455 Clear 16% cloud 06:00 17.2 87 5 3 1B N 0 0 1022 3485 Partly cloudy 47% cloud 09:00 19.8 66 7 4 2B NW 0 0 1023 3501 Clear 0% cloud 12:00 20.3 65 11 6 2B NW 0 0 1022 3555 Clear 1% cloud 15:00 20.2 66 13 7 3B NW 0 0 1022 3562 Clear 3% cloud 18:00 19.4 70 9 5 2B NW 0 0 1022 3594 Clear 2% cloud 21:00 18.9 75 7 4 2B NW 0 0 1022 3612 Partly cloudy 24% cloud Tuesday, 20/10 00:00 18.8 75 5 3 1B NW 0 0 1022 3560 Cloudy 59% cloud 03:00 17.8 86 2 1 1B NE 0 0 1021 3559 Partly cloudy 37% cloud 06:00 17.7 90 7 4 2B SE 0.00 0 1022 3541 Partly cloudy 48% cloud 09:00 20.1 73 5 3 1B SE 0 0 1023 3562 Clear 13% cloud 12:00 20.2 73 4 2 1B S 0 0 1022 3566 Clear 13% cloud 15:00 20.1 71 5 3 1B S 0 0 1022 3570 Clear 9% cloud 18:00 19.7 75 7 4 2B SE 0 0 1023 3556 Clear 2% cloud 21:00 19.5 78 11 6 2B SE 0 0 1023 3600 Partly cloudy 48% cloud Wednesday, 21/10 00:00 19.4 81 14 8 3B SE 0 0 1023 3542 Overcast 90% cloud 03:00 19.3 82 16 8 3B SE 0 0 1022 3546 Overcast 96% cloud 06:00 19.6 80 19 10 3B SE 0 0 1022 3545 Cloudy 76% cloud 09:00 21 73 19 10 3B SE 0 0 1023 3558 Overcast 94% cloud 12:00 21.7 73 17 9 3B SE 0 0 1022 3555 Overcast 100% cloud 15:00 21.8 76 18 10 3B SE 0 0 1021 3540 Overcast 81% cloud 18:00 21.2 77 13 7 3B SE 0 0 1021 3559 Partly cloudy 35% cloud 21:00 21 79 18 9 3B SE 0 0 1021 3546 Partly cloudy 23% cloud Thursday, 22/10 00:00 20.7 79 14 8 3B SE 0.01 0 1021 3529 Overcast 84% cloud 03:00 20.4 77 14 8 3B SE 0 0 1019 3542 Partly cloudy 49% cloud 06:00 20.6 74 17 9 3B SE 0.04 0 1020 3547 Partly cloudy 31% cloud 09:00 21.7 73 18 10 3B SE 0.13 0 1020 3563 Partly cloudy 39% cloud 12:00 22.6 70 17 9 3B SE 0.18 0 1018 3623 Clear 12% cloud 15:00 22.1 73 14 7 3B E 0 0 1018 3570 Cloudy 55% cloud 18:00 21.3 79 11 6 2B SE 0 0 1017 3511 Partly cloudy 44% cloud 21:00 21.2 77 10 5 2B SE 0.01 0 1017 3545 Cloudy 78% cloud Friday, 23/10 00:00 19.6 85 7 4 2B W 0.40 0 1017 3507 Overcast 84% cloud 06:00 19 87 6 3 2B N 3.3 0 1016 3505 Partly cloudy 39% cloud 12:00 20.9 76 16 8 3B NW 0.16 0 1016 3678 Clear 7% cloud 18:00 19.1 78 18 10 3B NW 0.00 0 1017 4083 Partly cloudy 40% cloud Saturday, 24/10 00:00 19.5 74 18 10 3B NW 0.00 0 1017 3894 Partly cloudy 49% cloud 06:00 17.8 88 6 3 2B N 0.00 0 1016 3771 Cloudy 74% cloud 12:00 20.1 69 12 6 2B W 0.00 0 1016 3682 Overcast 95% cloud 18:00 19.9 69 12 7 2B NW 0 0 1016 3492 Overcast 99% cloud Sunday, 25/10 00:00 19.6 73 15 8 3B NW 0 0 1017 3278 Overcast 99% cloud 06:00 19.4 76 15 8 3B NW 0 0 1018 3105 Clear 11% cloud 12:00 20.6 69 16 9 3B NW 0 0 1018 3106 Cloudy 72% cloud 18:00 19.4 76 17 9 3B NW 0 0 1018 3114 Overcast 94% cloud Monday, 26/10 00:00 19.1 77 17 9 3B NW 0.29 0 1019 3115 Cloudy 52% cloud 06:00 18.9 79 7 4 2B NW 0.50 0 1019 3123 Clear 12% cloud 12:00 20.5 67 11 6 2B W 0 0 1020 3131 Clear 15% cloud 18:00 19.5 70 12 6 2B NW 0 0 1021 3144 Partly cloudy 37% cloud Tuesday, 27/10 00:00 18.4 80 5 3 1B NW 0 0 1021 3149 Clear 18% cloud |
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