Lagginhorn Weather
Summit forecast at 4010 m · Western Alps · CH · SAC WS
Summit window
Summit window today 09:00–17:00
Summit window tomorrow 10:00–15:00 — rain from 15:00
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 | -17° / -11° | 17 km/h | 6% | 1640–2380 m | low |
| 🌤 Wed, Nov 4 | -16° / -13° | 24 km/h | 34% | 1780–2250 m | low |
| ⛅ Thu, Nov 5 | -15° / -11° | 24 km/h | 25% | 1810–2260 m | low |
| ⛅ Fri, Nov 6 | -14° / -10° | 32 km/h | 55% | 1860–2380 m | low |
| 🌫 Sat, Nov 7 | -15° / -12° | 19 km/h | 35% | 1750–2180 m | low |
| 🌨 Sun, Nov 8 | -17° / -12° | 35 km/h | 17% | 1630–2310 m | low |
| 🌨 Mon, Nov 9 | -14° / -10° | 43 km/h | 30% | 1910–2580 m | low |
Temperatures at the summit (4010 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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