Next open dayWed 12 Aug3,883 maerial tramway

Matterhorn Glacier Paradise

PEAK92/100

Medium confidence

Sharp, clear air across the whole panorama. Best window 07:00–10:00.

Live reading · 17:00 UTC

Instrument reading

Best time tomorrow

07:00–10:0092/100

Evidence for the window

The verdict above is for tomorrow — these are tomorrow's hours, the ones the engine actually scored, with the recommended window lit below.

Rows: local time · temp °C · wind km/h · precip chance % · cloud base m

Cloud base over tomorrow's hours (Wed 12 Aug), 05:00–22:00 local time, against the 3,883 m summit; 7 of 18 hours are clear above it.
Local time	Operating	Temperature (°C)	Wind (km/h)	Precipitation chance (%)	Cloud base (m)	In recommended window
05:00	closed	1	9	0	clear above the summit	no
06:00	closed	1	7	0	clear above the summit	no
07:00	open	1	7	0	clear above the summit	yes
08:00	open	1	5	0	clear above the summit	yes
09:00	open	1	8	0	clear above the summit	yes
10:00	open	1	5	0	clear above the summit	no
11:00	open	2	7	0	clear above the summit	no
12:00	open	2	6	0	3740 m	no
13:00	open	2	6	19	3740 m	no
14:00	open	1	13	52	4160 m	no
15:00	open	3	3	67	5020 m	no
16:00	open	3	5	24	4300 m	no
17:00	closed	3	9	10	4180 m	no
18:00	closed	3	9	0	4660 m	no
19:00	closed	3	12	0	4080 m	no
20:00	closed	3	10	0	not reported	no
21:00	closed	3	3	0	4840 m	no
22:00	closed	3	2	0	4900 m	no

The signature reading

The question a forecast percentage cannot answer: is the viewpoint above the cloud, or inside it, right now?

The verdict above is for the next day — this reading is what the sky looks like right now, not then.

Cloud base is around 4480 m, above the 3,883 m viewpoint. The air at the top should be clear, under an overcast sky.

The reasoning, audited

5-day shape