– Lat/Long: 45.83° N 6.87° E

Mont Blanc
Weather Forecast, France
Issued: 6 pm Wed 25 Mar Local Time
Updates in:
hr min s
Update imminent

Issued: 6 pm Wed 25 Mar Local Time

Updates in:

hr min s

Update imminent

5 Mont Blanc Elevations: 5 Forecast Elevations:

	Days 1–4 Weather Summary A heavy fall of snow, heaviest during Wed afternoon. Temperatures will be well below freezing (max -10°C on Fri night, min -23°C on Wed night). Winds decreasing (severe gales from the W on Wed afternoon, light winds from the NNW by Sat morning).											Days 5–7 Weather Summary A moderate fall of snow, heaviest on Mon afternoon. Extremely cold (max -11°C on Sun night, min -19°C on Sat night). Winds increasing (calm on Sat night, near gales from the NNW by Mon afternoon).
	Wed 25		Thursday 26			Friday 27			Saturday 28			Sunday 29			Monday 30
	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	heavy snow	heavy snow	snow shwrs	snow shwrs	snow shwrs	clear	clear	clear	clear	cloudy	light snow	clear	snow shwrs	some clouds	cloudy	light snow	snow shwrs
km/h	W	NNW	NNW	N	N	NNE	NNE	NNE	N	NW	WSW	SSE	NNE	NNE	N	NNW	NNW
See all weather maps
cm	16	28	7	2	2	—	—	—	—	—	4	—	1	—	—	3	4
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	-14	-21	-22	-22	-21	-19	-12	-10	-11	-13	-16	-18	-15	-11	-11	-12	-13
min °C	-19	-23	-23	-22	-22	-22	-16	-11	-12	-15	-19	-19	-17	-14	-12	-13	-15
chill °C	-35	-36	-36	-38	-40	-39	-28	-21	-19	-22	-24	-19	-28	-25	-24	-26	-28

Freezing level m	1850	750	750	850	0	550	1150	0	1400	1550	1050	1150	1450	500	1550	1900	1650
Cloud base (m)	2300	2050	2050	2050	2050	2100	2250	2050		2050	2050	2050	2050	2050		2100	2050

	—	—	6:24	—	—	6:22	—	—	6:20	—	—	7:18	—	—	6:16	—	—
	6:51	—	—	6:52	—	—	6:52	—	—	6:54	—	—	7:55	—	—	6:57	—

Mont Blanc Weather (Days 0-3):

The weather forecast for Mont Blanc is: A heavy fall of snow, heaviest during Wed afternoon. Temperatures will be well below freezing (max -10°C on Fri night, min -23°C on Wed night). Winds decreasing (severe gales from the W on Wed afternoon, light winds from the NNW by Sat morning).

Mont Blanc Weather (Days 3-6):

A moderate fall of snow, heaviest on Mon afternoon. Extremely cold (max -11°C on Sun night, min -19°C on Sat night). Winds increasing (calm on Sat night, near gales from the NNW by Mon 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	Cloud Visibility Cloud / Visibility
Col du Joly 15 km SW 2110m alt. 1 hour ago	-9° C	-	Wind obs. (33 kph from 349 degs) was rejected.
Sommet TK Lanchettes 19 km WSW 1708m alt. 1 hour ago	-7° C	-	Wind obs. (9 kph from 67 degs) was rejected.
Col DU Grand ST -Bernard 24 km E 2488m alt. 2 hours 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).
Ollomont 34 km E 1499m alt. 54 minutes ago	-2° C	-	Wind obs. (11 kph from 149 degs) was rejected.
Les Marecottes 34 km NNE 1175m alt. 2 hours ago		-	Calm (2 kph at 150).
Montagnier- Bagnes 38 km NE 840m alt. 2 hours ago		-	Light winds from the NNW (6 kph at 330).
Evionnaz 41 km NNE 482m alt. 3 hours ago		-	Light winds from the NNW (17 kph at 330).
Aosta Airport 41 km ESE 546m alt. 2 hours ago		-	Fresh winds from the W (33 kph at 260).	10.0 km Low: broken Mid: broken
Croix de Cœur 41 km NE 2200m alt. 1 hour ago	-9° C	-	Light winds from the NNW (17 kph at 332).

* 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.