Mont Blanc
Weather Forecast, France

 

Days 0-3 Mont Blanc Weather Summary:

Mostly dry. Freeze-thaw conditions (max 2°C on Wed night, min -5°C on Mon night). Winds decreasing (fresh winds from the NNE on Wed morning, light winds from the NW by Thu afternoon).

Days 3-6 Mont Blanc Weather Summary:

A heavy fall of snow, heaviest during Sat morning. Temperatures will be below freezing (max -1°C on Thu night, min -23°C on Sun night). Winds increasing (light winds from the W on Thu night, near gales from the WSW by Sat morning).

night AM PM night AM PM night AM PM night AM PM night AM PM night AM PM
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
snow showers
heavy snow
moderate snow
heavy snow
snow showers
snow showers
Wind km/h
15 N15
35 NNE35
35 NNE35
35 NNE35
40 NNE40
35 NNE35
25 NNE25
20 NNW20
15 WNW15
20 WSW20
25 WSW25
40 SW40
50 WSW50
50 WSW50
45 SW45
20 W20
35 SW35
25 SW25
clear clear clear clear clear clear clear clear clear clear clear clear snow shwrs heavy snow mod. snow heavy snow snow shwrs snow shwrs
Rain
Rain mm
- - - - - - - - - - - - - - - - - -
Snow
Snow cm
- - - - - - - - - - - - 6 17 10 13 8 4
High °C
-3 -2 -3 -2 -3 -2 2 0 0 -1 -4 -6 -7 -12 -16 -20 -22 -22
Low °C
-5 -3 -3 -3 -3 -3 -1 0 0 -3 -5 -6 -11 -14 -18 -22 -22 -22
Chill °C
-9 -10 -11 -10 -11 -10 -3 -5 -4 -6 -11 -14 -17 -24 -30 -32 -37 -36
Freezing level m
3400 3650 3450 3600 3500 3650 4250 4000 3950 3750 3250 3050 2450 1800 1300 750 750 850
Sea lvl3000ft6000ft9000ft12000ft15000ft
mountain backdrop
-8-8-8-7-7-7-4-5-6-6-9-11-13-17-20-25-27-27-3-2-3-2-3-2200-1-4-6-7-12-16-20-22-22343334876631-1-6-10-13-15-156896899111298951-4-6-8-811141511141614171914151611730-2-1
Sunrise
- 7:58 - - 8:00 - - 8:02 - - 8:03 - - 8:03 - - 8:06 -
Sunset
- - 6:32 - - 6:30 - - 6:30 - - 6:28 - - 6:25 - - 6:24

Issued local time.

This table gives the weather forecast for Mont Blanc at the specific elevation of 4000 m. Our advanced weather models allow us to provide distinct weather forecasts for several elevations of Mont Blanc. To see the weather forecasts for the other elevations, use the tab navigation above the table. For a wider overview of the weather, consult the Weather Map of France.

Live conditions reported by 5 closest weather stations

Weather StationTemp.WeatherWind
Cloud
Visibility
Cloud / Visibility
GrandSt.Bernard
20 km ESE
2472m alt.
1 hour ago
5.2° C
No report.
20
Moderate winds from the E
(20 kph at 90).
Les Marecottes
24 km NNE
1175m alt.
3 hours ago
13.3° C
No report.
4
Calm
(4 kph at 300).
La Thuile
26 km S
2188m alt.
46 minutes ago
4° C
Dry
3
Calm
(3 kph at 172).
Evionnaz
31 km NNE
482m alt.
1 hour ago
7.9° C
-
7
Light winds from the SE
(7 kph at 170).
Fionnay
33 km ENE
1500m alt.
3 hours ago
11.1° C
No report.
2
Calm
(2 kph at 50).

* NOTE: not all weather observatories update at the same frequency which is the reason why some locations may show data from stations that are further away than known closer ones. We also include passing Ship data if it is recorded close to Mont Blanc and within an acceptable time window.

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