Chamonix-Mont-Blanc

Current Weather

-4.1°C (24.6°F)

Snow

Feels like: -8.0°C (17.6°F)

Humidity: 90%

Sun Schedule

Sunrise
08:13
Sunset
17:04

Today's Weather Summary

Expect heavy snowfall today with temperatures around -4°C, feeling much colder due to high humidity. Visibility may be reduced, and roads could become slippery, so dress warmly, drive cautiously, and allow extra time for travel.

Alert Summary

**Heavy snowfall alert for Chamonix-Mont-Blanc at all altitudes.** Expect significant disruptions to road, rail, and air travel. Check road conditions before and during your journey.

Active Weather Alerts

1

Heavy snowfall

- Warning valid for all altitudes. - Possible impacts: Disruption to road, rail and air traffic. - Recommendations for action: Before and during a car journey, get information on the driving conditions (radio, 163 telephone service), and follow the instructions issued by the winter road maintenance services. Pay attention to daily avalanche bulletins and additional information from the WSL Institute for Snow and Avalance Research SLF. - Expected amounts: above 400 m a.s.l. 10 - 20 cm, above 1200 m a.s.l. 50 - 100 cm - Snowfall limit: 400 - 1200 m (rising) - Peak phase of the event: Thu 08 - Fri 08 - Intensifying conditions: accompanied by winds at gale force

From: Jan 07, 2026 09:56 Until: Jan 10, 2026 05:00

Alert History Patterns

Based on 13 historical alerts

Based on 13 historical alerts. Covering 12 different event types. Most common concerns: snow, warning, and wind.

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This visualization shows the most common weather concerns based on past alerts for Chamonix-Mont-Blanc

3-Day Weather Forecast

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Marine Conditions

Tide Information

Time Type Height

Wave Conditions

About Chamonix-Mont-Blanc

Chamonix-Mont-Blanc is a city in France.

45.924671, 6.872751

Weather Map

City Images

Chamonix-Mont-Blanc
Chamonix-Mont-Blanc
Chamonix-Mont-Blanc
Chamonix-Mont-Blanc, France
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Past Weather Alerts

5 of 12

Moderate low-temperature warning

Moderate damages may occur, especially in vulnerable or in exposed areas and to people who carry out...

Jan 02, 2026 - Jan 03, 2026

Yellow Wind Warning

Moderate intensity weather phenomena expected (DISCLAIMER: "Information provided on METEOALARM for ...

Jan 02, 2026 - Jan 03, 2026

Danger of road icing

- Possible impacts: Risk of skidding. - Recommendations for action: Stay informed about the driving ...

Jan 02, 2026 - Jan 02, 2026

Yellow Wind Warning

Moderate intensity weather phenomena expected ALPINE SECTOR (DISCLAIMER: "Information provided on M...

Jan 02, 2026 - Jan 02, 2026

Gale force wind

- Possible impacts: Breaking of smaller branches. - Recommendations for action: Secure any freestand...

Dec 23, 2025 - Dec 24, 2025