5° / 7.4°C
FRANCE · LIVE 7-DAY FORECAST · 2400M
CHAMONIX
No compelling powder window is showing in the next 72 hours. Forecast snowfall is limited.
THE POWDER WINDOW CALLNO WINDOWNEXT 72 HOURS
WINDOW SCORE27/100FORECAST POTENTIAL
LIVE MODEL DATA
Updated 7 Oct 2026, 02:51 UK time. Forecast values refresh every 30 minutes.
NOT YET.
No compelling powder window is showing in the next 72 hours. Forecast snowfall is limited. This score reads forecast potential at a representative mountain elevation and should be checked against official resort and avalanche information.
THE NEXT 72 HOURSTHE NUMBERS
THE NUMBERS
BEHIND THE CALL.
Fresh snow leads the decision. Temperature, wind, modelled depth and the freezing level decide how credible that snowfall looks.
FORECAST SNOW0.4CM
MODELLED DEPTH28CM
LOWEST TEMP-3.7°C
MAX WIND GUST59KM/H
MEDIAN FREEZING LEVEL3090M
7-DAY OUTLOOK
DAY BY DAY.
Mountain-point forecast totals and temperatures. Longer-range values carry more uncertainty.
-3.7° / 5.1°C
-3.5° / 4.4°C
3° / 5.6°C
0.5° / 7.9°C
0.9° / 9.1°C
3.4° / 11°C
DATA & SAFETYREAD THE
READ THE
MOUNTAIN TOO.
Forecast supplied by Open-Meteo. Modelled snow depth is not an observed resort base. Check the official resort report, avalanche bulletin, lift status and roads before making a decision.