Zwölferhorn Weather
Summit forecast at 1522 m · Eastern Alps · AT · SAC T1
Summit window
Summit window today 07:00–16:46
Summit window tomorrow 07:00–16:44
Mountain weather changes fast. This is a forecast, not a safety guarantee — check official mountain forecasts and turn back when in doubt.
7-day summit forecast
| Day | Low / High | Summit wind | Rain | Freezing level | Storm risk |
|---|---|---|---|---|---|
| ⛅ Today | -3° / -1° | 20 km/h | 25% | 1070–1360 m | low |
| ⛅ Wed, Nov 4 | -4° / 2° | 22 km/h | 0% | 1100–1930 m | low |
| ☀️ Thu, Nov 5 | -3° / 6° | 22 km/h | 0% | 1500–2620 m | low |
| ☀️ Fri, Nov 6 | -3° / 6° | 12 km/h | 0% | 1260–2690 m | low |
| 🌤 Sat, Nov 7 | -3° / 4° | 11 km/h | 5% | 1260–2170 m | low |
| 🌤 Sun, Nov 8 | -4° / 6° | 10 km/h | 7% | 1300–2310 m | low |
| 🌧 Mon, Nov 9 | -2° / 6° | 9 km/h | 8% | 1570–2490 m | low |
Temperatures at the summit (1522 m), blended from 9 weather models (ECMWF IFS, NOAA GFS, DWD ICON, UK Met Office, Canada GEM, JMA (Japan), Météo-France, KNMI HARMONIE, DMI HARMONIE).
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