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: 41.18°N, 13.82°E · Requested elevation: 2 m. Model terrain: 129 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 84 9 5 2B NE — — 1018 3636 Clear 2% cloud 03:00 14.3 86 7 4 2B NE 0 0 1018 3536 Partly cloudy 29% cloud 06:00 14.7 82 7 4 2B NE 0 0 1018 3537 Overcast 90% cloud 09:00 19.1 65 5 2 1B E 0 0 1017 3554 Cloudy 77% cloud 12:00 20.7 59 6 3 2B S 0 0 1017 3523 Cloudy 77% cloud 15:00 20 64 8 4 2B SW 0.00 0 1016 3549 Clear 19% cloud 18:00 17.9 75 2 1 1B W 0 0 1016 3580 Partly cloudy 25% cloud 21:00 16.1 82 4 2 1B NE 0 0 1017 3546 Clear 1% cloud Sunday, 18/10 00:00 15.1 86 5 2 1B NE 0 0 1018 3523 Clear 7% cloud 03:00 14.3 87 6 3 2B NE 0 0 1018 3521 Partly cloudy 22% cloud 06:00 14.1 89 8 4 2B NE 0 0 1019 3544 Partly cloudy 50% cloud 09:00 19.8 72 5 3 1B E 0 0 1020 3569 Clear 7% cloud 12:00 21.5 65 4 2 1B S 0 0 1020 3573 Clear 4% cloud 15:00 20.7 70 5 3 1B SW 0 0 1020 3554 Cloudy 61% cloud 18:00 17.9 80 1 1 0B N 0 0 1021 3600 Cloudy 69% cloud 21:00 16.5 85 4 2 1B NE 0 0 1021 3608 Partly cloudy 28% cloud Monday, 19/10 00:00 15.3 87 6 3 2B NE 0 0 1022 3609 Cloudy 64% cloud 03:00 14 87 8 4 2B NE 0 0 1022 3579 Cloudy 67% cloud 06:00 14 83 10 5 2B NE 0 0 1022 3581 Overcast 84% cloud 09:00 20.7 61 5 3 1B NE 0 0 1023 3641 Clear 17% cloud 12:00 22.7 49 4 2 1B S 0 0 1022 3587 Partly cloudy 35% cloud 15:00 21.6 56 4 2 1B SW 0 0 1021 3564 Clear 0% cloud 18:00 18.4 68 1 1 1B N 0 0 1021 3554 Clear 0% cloud 21:00 16.3 76 4 2 1B NE 0 0 1021 3516 Clear 3% cloud Tuesday, 20/10 00:00 15 77 4 2 1B NE 0 0 1020 3475 Clear 0% cloud 03:00 13.9 78 7 4 2B NE 0 0 1019 3507 Clear 0% cloud 06:00 14.4 76 7 4 2B NE 0 0 1019 3457 Partly cloudy 25% cloud 09:00 21 61 7 4 2B E 0 0 1019 3414 Partly cloudy 28% cloud 12:00 22.4 66 11 6 2B SE 0.09 0 1018 3479 Cloudy 51% cloud 15:00 21.3 76 15 8 3B S 0.38 0 1017 3444 Overcast 97% cloud 18:00 19.5 85 9 5 2B E 0.12 0 1017 3528 Overcast 99% cloud 21:00 18.6 85 10 5 2B E 0 0 1016 3565 Overcast 85% cloud Wednesday, 21/10 00:00 18.3 88 11 6 2B SE 7.2 0 1016 3390 Overcast 100% cloud 03:00 18.7 91 19 10 3B S 12.4 0 1014 3418 Overcast 100% cloud 06:00 18.4 92 7 4 2B S 10.6 0 1014 3381 Overcast 91% cloud 09:00 19 91 8 4 2B SW 13.3 0 1016 3404 Overcast 93% cloud 12:00 18.5 89 6 3 1B E 11.7 0 1016 3425 Overcast 95% cloud 15:00 19 89 11 6 2B SE 1.2 0 1015 3378 Overcast 99% cloud 18:00 18.2 91 3 1 1B E 0.69 0 1016 3381 Overcast 89% cloud 21:00 18 91 8 4 2B W 0.79 0 1017 3266 Cloudy 66% cloud Thursday, 22/10 00:00 16.9 88 7 4 2B NW 0.08 0 1017 3269 Partly cloudy 28% cloud 03:00 16 87 6 3 2B NW 0.03 0 1017 3368 Cloudy 77% cloud 06:00 15.7 85 5 3 1B NW 0.13 0 1018 3393 Cloudy 72% cloud 09:00 19.6 73 6 3 1B W 0.17 0 1018 3273 Partly cloudy 34% cloud 12:00 20.3 62 24 13 4B W 0.66 0 1018 3050 Partly cloudy 28% cloud 15:00 19 66 22 12 4B W 0.48 0 1018 3149 Partly cloudy 23% cloud 18:00 17 76 9 5 2B W 0.13 0 1018 3175 Partly cloudy 45% cloud 21:00 15.3 80 5 3 1B N 0.06 0 1018 3120 Partly cloudy 27% cloud Friday, 23/10 00:00 13.6 86 8 4 2B NE 0 0 1018 3077 Clear 2% cloud 06:00 12.6 85 9 5 2B NE 0 0 1019 3108 Clear 6% cloud 12:00 19.2 62 7 4 2B SW 0.03 0 1019 3415 Overcast 97% cloud 18:00 16.8 75 7 4 2B NW 0.12 0 1019 3224 Cloudy 67% cloud Saturday, 24/10 00:00 14 84 6 3 1B NE 0 0 1019 3050 Overcast 93% cloud 06:00 14.1 89 5 3 1B NE 8.5 0 1018 2969 Overcast 98% cloud 12:00 20.4 66 7 4 2B S 0.54 0 1016 2876 Partly cloudy 37% cloud 18:00 16.8 82 7 4 2B NW 0.62 0 1017 3018 Overcast 80% cloud Sunday, 25/10 00:00 14 88 5 3 1B NE 0.01 0 1019 3152 Overcast 96% cloud 06:00 13 89 5 3 1B NE 0 0 1020 3278 Overcast 92% cloud 12:00 19.5 65 7 4 2B SW 0.01 0 1019 3110 Overcast 81% cloud 18:00 16.7 74 4 2 1B W 0 0 1019 3115 Clear 10% cloud Monday, 26/10 00:00 13.6 80 6 3 1B N 0 0 1020 3122 Partly cloudy 26% cloud 06:00 13.9 80 8 4 2B NE 0.01 0 1020 3122 Partly cloudy 48% cloud 12:00 20.8 69 5 3 1B S 0.16 0 1020 3127 Overcast 82% cloud 18:00 18.2 83 4 2 1B SE 0.34 0 1020 3133 Partly cloudy 49% cloud Tuesday, 27/10 00:00 17 89 5 3 1B E 0.32 0 1020 3129 Overcast 99% cloud |
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