– Lat/Long: 45.83° N 6.87° E

Mont Blanc Weather Forecast

Savoy Alps · France

Issued: 1 pm Sun 18 Oct Local Time

Updates in:

hr min s

Update imminent

Issued: 1 pm Sun 18 Oct Local Time

Updates in:

hr min s

Update imminent

5 Mont Blanc Elevations: 5 Forecast Elevations:

	Days 1–4 Weather Summary A moderate fall of snow, heaviest on Tue night. Temperatures will be below freezing (max -4°C on Mon morning, min -8°C on Sun afternoon). Wind will be generally light.											Days 5–7 Weather Summary A heavy fall of snow, heaviest during Fri afternoon. Temperatures will be well below freezing (max -8°C on Thu night, min -17°C on Fri night). Winds increasing (moderate winds from the WNW on Thu morning, gales from the WSW by Fri afternoon).
	Sun 18		Monday 19			Tuesday 20			Wednesday 21			Thursday 22			Friday 23
	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	cloudy	snow shwrs	clear	clear	some clouds	cloudy	light snow	snow shwrs	snow shwrs	light snow	snow shwrs	clear	some clouds	some clouds	light snow	heavy snow	heavy snow
Cloud base (m)	2050	2100	2450	3000	2550	2200	2100	2150	2050	2050	2050		6900	5150	2200	2050	2050
km/h	S	SSE	SSE	SSE	S	SSE	SSE	S	SW	WSW	W	NW	WNW	WSW	WSW	W	WNW
See all weather maps
cm	—	1	—	—	—	—	2	7	3	5	3	—	—	—	2	14	11
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	-7	-6	-4	-5	-4	-4	-4	-7	-7	-9	-13	-11	-9	-8	-11	-13	-17
min °C	-8	-7	-5	-5	-4	-5	-6	-7	-8	-11	-15	-14	-9	-10	-11	-16	-17
chill °C	-16	-15	-11	-11	-9	-12	-14	-15	-15	-22	-25	-24	-18	-20	-22	-30	-32

Freezing level m	2750	2950	3300	3250	3400	3250	3050	2850	2700	2250	1800	2150	2550	2250	2250	1800	1500

	—	—	7:52	—	—	7:54	—	—	7:56	—	—	7:56	—	—	7:58	—	—
	6:42	—	—	6:39	—	—	6:37	—	—	6:37	—	—	6:35	—	—	6:32	—

Mont Blanc Weather (Days 0-3):

The weather forecast for Mont Blanc is: A moderate fall of snow, heaviest on Tue night. Temperatures will be below freezing (max -4°C on Mon morning, min -8°C on Sun afternoon). Wind will be generally light.

Mont Blanc Weather (Days 3-6):

A heavy fall of snow, heaviest during Fri afternoon. Temperatures will be well below freezing (max -8°C on Thu night, min -17°C on Fri night). Winds increasing (moderate winds from the WNW on Thu morning, gales from the WSW by Fri afternoon).

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 10 closest weather stations

Weather Station	Temp.	Weather	Wind
Col du Joly 15 km SW 2110m alt. 1 hour ago	15°C	-	Wind obs. (46 kph from 198 degs) was rejected.
Sommet TK Lanchettes 19 km WSW 1708m alt. 1 hour ago	17°C	-	Wind obs. (48 kph from 68 degs) was rejected.
Col DU Grand ST -Bernard 24 km E 2488m alt. 52 minutes ago	8°C	No report.	Moderate winds from the WNW (28 kph at 300).
Bourg ST -Maurice 26 km S 868m alt. 1 hour ago		-	Calm (4 kph at 220).
Som la Proz 30 km NE 950m alt. 1 hour ago	15°C	-	Wind obs. (11 kph from 222 degs) was rejected.
Ollomont 34 km E 1499m alt. 40 minutes ago	8°C	Dry	Calm (0 kph at 49).
Les Marecottes 34 km NNE 1175m alt. 52 minutes ago		-	Calm (2 kph at 150).
TSD GP intermédiaire 37 km N 1552m alt. 1 hour ago		-	Wind obs. (50 kph from 292 degs) was rejected.
Montagnier- Bagnes 38 km NE 840m alt. 2 hours ago		-	Wind obs. (6 kph from 330 degs) was rejected.
Evionnaz 41 km NNE 482m alt. 52 minutes ago		-	Light winds from the NNW (17 kph at 330).

* 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.