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 · Model run: Next update expected:
Day Local time Temp. (°C) Humidity (%) Wind (km/h) Wind (knots) Wind (Bft) Direction Precip. (mm) Snow (cm) Pressure (hPa) Freezing (m) Conditions | Thursday, 05/11 07:00 12.7 79 16 9 3B NE — — 1023 2885 Partly cloudy 29% cloud 10:00 16.5 66 16 9 3B NE 0 0 1024 2970 Partly cloudy 22% cloud 13:00 18.9 54 14 8 3B E 0 0 1023 3079 Cloudy 75% cloud 16:00 18.9 54 10 5 2B E 0 0 1023 3036 Partly cloudy 48% cloud 19:00 15.8 69 12 6 2B NE 0 0 1023 3077 Cloudy 70% cloud 22:00 14 78 14 7 3B NE 0 0 1023 3117 Overcast 96% cloud Friday, 06/11 01:00 13.2 83 14 8 3B NE 0 0 1023 3020 Overcast 90% cloud 04:00 12.5 84 13 7 3B E 0 0 1022 2991 Overcast 92% cloud 07:00 11.8 84 14 7 3B E 0 0 1021 3000 Overcast 89% cloud 10:00 16.7 65 11 6 2B E 0 0 1022 3067 Cloudy 72% cloud 13:00 18.5 59 9 5 2B SE 0.04 0 1020 3033 Overcast 85% cloud 16:00 16.3 85 10 6 2B SE 3.5 0 1020 3026 Overcast 99% cloud 19:00 15.7 89 13 7 3B E 4.6 0 1020 3058 Overcast 99% cloud 22:00 15.6 88 10 6 2B E 3.8 0 1020 2998 Overcast 81% cloud Saturday, 07/11 01:00 15.4 88 10 5 2B E 2.6 0 1020 2973 Cloudy 68% cloud 04:00 15.5 87 8 4 2B E 0.09 0 1019 2955 Cloudy 61% cloud 07:00 15.2 87 4 2 1B NE 0.04 0 1020 3030 Cloudy 61% cloud 10:00 17.2 79 1 0 0B E 0.10 0 1021 2871 Cloudy 52% cloud 13:00 18.1 73 6 3 1B W 0.37 0 1020 2745 Partly cloudy 24% cloud 16:00 17.7 77 6 3 1B SW 0.31 0 1020 2720 Partly cloudy 31% cloud 19:00 15.8 82 3 1 1B N 0.45 0 1021 2653 Overcast 80% cloud 22:00 14.6 88 6 3 1B E 0.27 0 1022 2712 Cloudy 64% cloud Sunday, 08/11 01:00 13.4 89 7 4 2B E 0 0 1023 2690 Cloudy 79% cloud 04:00 12.8 88 9 5 2B E 0 0 1022 2697 Overcast 99% cloud 07:00 12.9 88 10 5 2B E 0 0 1023 2710 Overcast 90% cloud 10:00 16.3 79 9 5 2B E 0.04 0 1024 2739 Overcast 98% cloud 13:00 18 67 3 1 1B SE 0.04 0 1024 2699 Overcast 100% cloud 16:00 17.3 72 2 1 1B SE 0.08 0 1024 2613 Overcast 89% cloud 19:00 15.7 79 3 2 1B NE 0.10 0 1024 2600 Clear 13% cloud 22:00 14.5 84 4 2 1B E 0.02 0 1025 2639 Partly cloudy 25% cloud Monday, 09/11 01:00 14 84 3 2 1B E 0 0 1025 2741 Overcast 97% cloud 04:00 13.6 84 4 2 1B E 0.04 0 1024 2704 Overcast 97% cloud 07:00 13.1 86 7 4 2B E 0 0 1025 2721 Overcast 100% cloud 10:00 16.1 79 5 3 1B E 0 0 1025 2842 Overcast 97% cloud 13:00 17.4 67 3 2 1B SW 0 0 1024 3032 Overcast 92% cloud 16:00 16.9 69 4 2 1B W 0 0 1023 3124 Partly cloudy 40% cloud 19:00 15.2 75 2 1 1B E 0 0 1023 3128 Partly cloudy 42% cloud 22:00 14.5 77 6 3 2B E 0 0 1024 3130 Cloudy 71% cloud Tuesday, 10/11 01:00 14 79 10 5 2B E 0 0 1023 3126 Overcast 100% cloud 04:00 14.2 80 10 5 2B E 0 0 1022 3116 Overcast 100% cloud 07:00 14.7 80 12 6 2B E 0 0 1021 3069 Overcast 100% cloud 10:00 17.7 68 12 6 2B E 0 0 1021 3084 Overcast 100% cloud 13:00 18.5 71 13 7 3B SE 0 0 1019 3105 Overcast 100% cloud 16:00 18.7 73 16 9 3B SE 0.08 0 1017 3008 Overcast 100% cloud 19:00 17.3 82 11 6 2B SE 2.8 0 1017 3102 Overcast 97% cloud 22:00 16.6 85 11 6 2B SE 3.7 0 1017 3102 Overcast 96% cloud Wednesday, 11/11 01:00 16 86 11 6 2B E 6.9 0 1016 3094 Overcast 96% cloud 04:00 15.9 89 6 3 2B SE 6.2 0 1014 3081 Overcast 98% cloud 07:00 16 90 2 1 1B E 6.9 0 1015 3084 Overcast 98% cloud |
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Forecast table times: Europe/Rome.
Coordinates: 40.63°N, 14.59°E · Requested elevation: 2 m. Model terrain: 140 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.