– Lat/Long: 45.83° N 6.87° E

Mont Blanc
Weather Forecast, France
Issued: 7 pm Sat 05 Sep Local Time
Updates in:
hr min s
Update imminent

Issued: 7 pm Sat 05 Sep Local Time

Updates in:

hr min s

Update imminent

5 Mont Blanc Elevations: 5 Forecast Elevations:

	Days 1–4 Weather Summary Mostly dry. Temperatures will be slightly above freezing (max 4°C on Sat night, min 1°C on Mon night). Wind will be generally light.										Days 5–7 Weather Summary A heavy fall of snow, heaviest during Tue night. Freeze-thaw conditions (max 1°C on Tue night, min -4°C on Wed night). Winds decreasing (fresh winds from the WSW on Tue night, calm by Fri morning).
		Sunday 6			Monday 7			Tuesday 8			Wednesday 9			Thursday 10
	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	clear	clear	clear	clear	some clouds	some clouds	clear	clear	clear	mod. snow	mod. snow	snow shwrs	heavy snow	light snow	light snow	snow shwrs
Cloud base (m)				5200	3550	6050	5500	9650	4450	2300	2050	3350	2050	2050	2050	2450
km/h	WNW	W	W	WSW	W	W	WSW	WSW	WSW	SW	WSW	SW	WSW	S	E	ESE
See all weather maps
cm	—	—	—	—	—	—	—	—	—	9	7	2	14	1	4	2
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	4	4	4	4	2	2	2	2	3	1	-2	-2	-3	-4	-4	-3
min °C	2	4	4	3	2	2	1	1	2	-1	-3	-2	-4	-4	-4	-4
chill °C	-3	0	1	-2	-3	-3	-3	-3	-3	-8	-10	-8	-8	-7	-6	-7

Freezing level m	4600	4600	4650	4550	4300	4400	4250	4250	4450	3950	3400	3700	3300	3300	3300	3500

	—	6:58	—	—	6:58	—	—	7:00	—	—	7:01	—	—	7:03	—	—
	—	—	—	8:01	—	—	8:00	—	7:58	—	—	7:55	—	—	7:53	—

Mont Blanc Weather (Days 0-3):

The weather forecast for Mont Blanc is: Mostly dry. Temperatures will be slightly above freezing (max 4°C on Sat night, min 1°C on Mon night). Wind will be generally light.

Mont Blanc Weather (Days 3-6):

A heavy fall of snow, heaviest during Tue night. Freeze-thaw conditions (max 1°C on Tue night, min -4°C on Wed night). Winds decreasing (fresh winds from the WSW on Tue night, calm by Fri morning).

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. 2 hours ago	11°C	-	Wind obs. (22 kph from 216 degs) was rejected.
Sommet TK Lanchettes 19 km WSW 1708m alt. 2 hours ago	13°C	-	Light winds from the WSW (19 kph at 247).
Bourg ST -Maurice 26 km S 868m alt. 2 hours ago	17°C	No report.	Calm (4 kph at 220).
Som la Proz 30 km NE 950m alt. 2 hours ago		-	Wind obs. (6 kph from 206 degs) was rejected.
Ollomont 34 km E 1499m alt. 4 hours ago	20°C	Dry	Wind obs. (14 kph from 192 degs) was rejected.
TSD GP intermédiaire 37 km N 1552m alt. 2 hours ago	15°C	-	Calm (0 kph at 58).
TSF Pointe O amont 41 km N 1932m alt. 2 hours ago	11°C	-	Wind obs. (11 kph from 294 degs) was rejected.
Croix de Cœur 41 km NE 2200m alt. 2 hours ago	11°C	-	Wind obs. (13 kph from 50 degs) was rejected.
Aosta Airport 41 km ESE 546m alt. 3 hours ago		-	Moderate winds from the NW.(Wind varies from 280 to 350 degs) (22 kph at 320).	0.0 km
ChaletInter 50 km S 2024m alt. 2 hours ago	13°C	-	Wind obs. (11 kph from 188 degs) was rejected.

* 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.