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: 38.84°N, 20.68°E · Requested elevation: 2 m. Model terrain: 86 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 13.1 70 12 7 2B NE — — 1015 2234 Clear 0% cloud 03:00 12.5 68 10 5 2B NE 0 0 1015 2142 Clear 0% cloud 06:00 13 73 9 5 2B NE 0 0 1016 2205 Clear 2% cloud 09:00 16.4 52 7 4 2B NE 0 0 1017 2527 Clear 1% cloud 12:00 17.9 44 5 3 1B NW 0 0 1016 2793 Clear 9% cloud 15:00 17.1 50 10 5 2B NW 0 0 1016 2701 Clear 4% cloud 18:00 15.6 58 5 3 1B NW 0 0 1017 2744 Clear 1% cloud 21:00 14.9 64 2 1 1B N 0 0 1018 2768 Clear 10% cloud Sunday, 18/10 00:00 14.5 69 3 2 1B NE 0 0 1019 2843 Clear 11% cloud 03:00 14.2 72 3 2 1B NE 0 0 1019 2787 Partly cloudy 24% cloud 06:00 15.2 74 6 3 2B E 0 0 1020 2818 Partly cloudy 34% cloud 09:00 18.7 56 5 3 1B SE 0 0 1021 2953 Clear 15% cloud 12:00 20.1 51 6 3 2B SW 0 0 1021 3155 Partly cloudy 22% cloud 15:00 19.2 58 8 5 2B W 0 0 1021 3263 Clear 4% cloud 18:00 17.4 67 5 3 1B NW 0 0 1022 3340 Clear 0% cloud 21:00 16.4 76 5 3 1B N 0 0 1022 3320 Clear 8% cloud Monday, 19/10 00:00 15.5 84 5 3 1B N 0 0 1022 3380 Partly cloudy 32% cloud 03:00 14.5 91 5 3 1B NE 0 0 1022 3420 Partly cloudy 25% cloud 06:00 15.1 89 4 2 1B NE 0 0 1023 3452 Partly cloudy 25% cloud 09:00 19.5 65 3 1 1B NW 0 0 1023 3479 Clear 1% cloud 12:00 20.5 64 7 4 2B W 0 0 1022 3529 Clear 1% cloud 15:00 19.8 67 8 5 2B NW 0 0 1022 3546 Clear 0% cloud 18:00 17.8 75 3 2 1B NW 0 0 1022 3571 Clear 3% cloud 21:00 16.5 87 2 1 1B NE 0 0 1022 3586 Partly cloudy 37% cloud Tuesday, 20/10 00:00 16.1 88 3 2 1B NE 0 0 1022 3539 Overcast 89% cloud 03:00 15.2 94 5 3 1B NE 0 0 1022 3544 Cloudy 63% cloud 06:00 15.8 91 4 2 1B E 0.00 0 1022 3531 Cloudy 54% cloud 09:00 20.1 71 4 2 1B SE 0 0 1023 3553 Clear 13% cloud 12:00 21.2 64 4 2 1B SW 0 0 1022 3552 Clear 10% cloud 15:00 20.3 71 3 2 1B SW 0 0 1022 3561 Clear 1% cloud 18:00 18.4 78 3 2 1B SE 0 0 1023 3564 Clear 1% cloud 21:00 17.3 86 6 3 2B SE 0 0 1023 3583 Clear 15% cloud Wednesday, 21/10 00:00 17.4 86 8 4 2B E 0 0 1023 3531 Overcast 90% cloud 03:00 17.5 84 8 4 2B E 0 0 1022 3532 Overcast 92% cloud 06:00 18.5 80 9 5 2B E 0 0 1022 3535 Cloudy 79% cloud 09:00 21.2 66 12 6 2B SE 0 0 1023 3536 Overcast 88% cloud 12:00 21.9 65 13 7 3B SE 0 0 1022 3536 Overcast 100% cloud 15:00 21.4 73 14 8 3B SE 0 0 1021 3507 Overcast 90% cloud 18:00 19.9 81 10 5 2B SE 0.01 0 1021 3529 Partly cloudy 29% cloud 21:00 19.3 81 10 5 2B E 0 0 1021 3534 Partly cloudy 25% cloud Thursday, 22/10 00:00 18.8 80 8 4 2B E 0.02 0 1021 3511 Overcast 91% cloud 03:00 18.6 79 7 4 2B E 0.01 0 1020 3526 Cloudy 58% cloud 06:00 19.3 74 8 5 2B E 0.03 0 1020 3520 Partly cloudy 37% cloud 09:00 21.8 67 11 6 2B SE 0.27 0 1020 3544 Cloudy 52% cloud 12:00 23.1 62 12 6 2B SE 0.36 0 1018 3603 Clear 20% cloud 15:00 22.2 66 8 4 2B SE 0 0 1018 3526 Cloudy 61% cloud 18:00 19.9 76 5 3 1B E 0 0 1018 3482 Partly cloudy 47% cloud 21:00 19.6 77 5 3 1B SE 0.01 0 1017 3501 Cloudy 71% cloud Friday, 23/10 00:00 18.6 85 3 2 1B W 0.40 0 1017 3480 Cloudy 72% cloud 06:00 18.1 91 6 3 2B NE 2.8 0 1016 3460 Partly cloudy 48% cloud 12:00 21.1 74 13 7 3B NW 0.21 0 1016 3624 Clear 7% cloud 18:00 18.1 79 12 7 2B NW 0.01 0 1017 4040 Partly cloudy 50% cloud Saturday, 24/10 00:00 17 86 6 3 2B N 0.00 0 1017 3867 Partly cloudy 48% cloud 06:00 15.5 96 4 2 1B N 0.01 0 1016 3716 Overcast 91% cloud 12:00 20.3 66 8 4 2B W 0.00 0 1016 3658 Overcast 95% cloud 18:00 18.7 73 4 2 1B NW 0 0 1016 3458 Overcast 100% cloud Sunday, 25/10 00:00 17.2 84 3 2 1B N 0 0 1017 3242 Overcast 100% cloud 06:00 16.7 90 6 3 2B N 0.00 0 1018 3102 Partly cloudy 43% cloud 12:00 20.8 66 14 7 3B NW 0.00 0 1018 3104 Cloudy 73% cloud 18:00 18.4 78 11 6 2B NW 0 0 1018 3112 Overcast 92% cloud Monday, 26/10 00:00 17.1 84 7 4 2B N 0.17 0 1019 3114 Cloudy 51% cloud 06:00 16.8 86 5 2 1B NE 0.30 0 1019 3121 Clear 6% cloud 12:00 20.8 65 6 3 2B W 0 0 1020 3130 Partly cloudy 30% cloud 18:00 18 77 6 3 2B NW 0 0 1021 3143 Cloudy 62% cloud Tuesday, 27/10 00:00 15.9 91 4 2 1B NE 0 0 1021 3148 Partly cloudy 46% cloud |
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