– Lat/Long: 45.83° N 6.87° E

Mont Blanc Weather Forecast

Savoy Alps · France

Issued: 1 am Sun 20 Sep Local Time

Updates in:

hr min s

Update imminent

Issued: 1 am Sun 20 Sep Local Time

Updates in:

hr min s

Update imminent

5 Mont Blanc Elevations: 5 Forecast Elevations:

	Days 1–3 Weather Summary Mostly dry. Temperatures will be below freezing (max -3°C on Mon night, min -5°C on Sun morning). Mainly fresh winds.									Days 4–6 Weather Summary Mostly dry. Temperatures will be below freezing (max -5°C on Wed morning, min -12°C on Thu night). Winds decreasing (gales from the NW on Thu night, light winds from the NNW by Fri night).
	Sunday 20			Monday 21			Tuesday 22			Wednesday 23			Thursday 24			Friday 25
	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	some clouds	clear	some clouds	clear	clear	clear	clear
Cloud base (m)	8700		9350		9600						9150		9500	6850			3200
km/h	N	NNW	NNW	N	N	N	N	N	NNW	NW	NW	NW	NW	NW	NNE	N	N	NNW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	-4	-4	-4	-4	-4	-3	-3	-4	-4	-5	-5	-6	-7	-8	-10	-9	-9	-8
min °C	-5	-4	-4	-4	-4	-4	-3	-4	-5	-5	-6	-7	-7	-9	-12	-9	-10	-9
chill °C	-11	-10	-12	-12	-12	-11	-11	-11	-12	-12	-14	-15	-16	-21	-24	-18	-18	-14

Freezing level m	4150	4100	4150	4150	4100	4250	4300	4150	4150	4050	3800	3800	3800	3500	3150	3450	3400	3500

	7:15	—	—	7:16	—	—	7:18	—	—	7:18	—	—	7:20	—	—	7:22	—	—
	—	7:35	—	—	7:32	—	—	7:30	—	—	7:29	—	—	7:27	—	—	7:24	—

Mont Blanc Weather (Days 0-3):

The weather forecast for Mont Blanc is: Mostly dry. Temperatures will be below freezing (max -3°C on Mon night, min -5°C on Sun morning). Mainly fresh winds.

Mont Blanc Weather (Days 3-6):

Mostly dry. Temperatures will be below freezing (max -5°C on Wed morning, min -12°C on Thu night). Winds decreasing (gales from the NW on Thu night, light winds from the NNW by Fri night).

This table gives the weather forecast for Mont Blanc at the specific elevation of 4807 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.
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		-	Wind obs. (11 kph from 222 degs) was rejected.
Ollomont 34 km E 1499m alt. 40 minutes ago	9°C	Dry	Calm (5 kph at 200).
TSD GP intermédiaire 37 km N 1552m alt. 1 hour ago		-	Wind obs. (50 kph from 292 degs) was rejected.
TSF Pointe O amont 41 km N 1932m alt. 1 hour ago	14°C	-	Wind obs. (63 kph from 288 degs) was rejected.
Croix de Cœur 41 km NE 2200m alt. 1 hour ago	14°C	-	Light winds from the ESE (19 kph at 104).
Arrivee 50 km S 1836m alt. 1 hour ago		-	Wind obs. (9 kph from 291 degs) was rejected.
Eclipse 51 km S 2055m alt. 1 hour ago	15°C	-	Wind obs. (6 kph from 230 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.