– Lat/Long: 45.83° N 6.87° E

Mont Blanc
Weather Forecast, France
Issued: 7 pm Mon 20 Jul Local Time
Updates in:
hr min s
Update imminent

Issued: 7 pm Mon 20 Jul Local Time

Updates in:

hr min s

Update imminent

5 Mont Blanc Elevations: 5 Forecast Elevations:

	Days 1–4 Weather Summary A dusting of new snow. Temperatures will be below freezing (max 0°C on Mon night, min -3°C on Tue afternoon). Winds decreasing (strong winds from the W on Mon night, light winds from the NW by Wed morning).										Days 5–7 Weather Summary A heavy fall of snow, heaviest during Sat night. Freeze-thaw conditions (max 1°C on Thu night, min -5°C on Sun morning). Mainly fresh winds.
		Tuesday 21			Wednesday 22			Thursday 23			Friday 24			Saturday 25			Sunday 26
	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	snow shwrs	snow shwrs	snow shwrs	clear	clear	clear	clear	some clouds	clear	clear	clear	clear	clear	some clouds	some clouds	snow shwrs	snow shwrs	snow shwrs	snow shwrs
Cloud base (m)	4200							6050	3250					5450	4400	2400	2300	2250	2100
km/h	WSW	W	WNW	NW	NW	WNW	WNW	NW	NNW	NNW	WNW	W	W	WSW	SW	WSW	W	WNW	NW
See all weather maps
cm	1	2	1	—	—	—	—	—	—	—	—	—	—	—	—	30	2	3	7
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	0	-2	-3	-1	-1	0	-1	-2	-2	1	1	1	1	1	1	-1	-5	-4	-4
min °C	-1	-2	-3	-3	-1	-1	-2	-3	-3	-2	1	1	1	1	0	-4	-5	-5	-5
chill °C	-9	-10	-10	-9	-6	-6	-9	-10	-10	-9	-3	-3	-4	-5	-5	-10	-10	-10	-10

Freezing level m	3950	3650	3550	3750	3850	3900	3800	3550	3650	4050	4200	4100	4150	4200	4150	3400	3150	3350	3200

	—	6:01	—	—	6:01	—	—	6:03	—	—	6:05	—	—	6:05	—	—	6:07	—	—
	—	—	—	9:14	—	—	9:13	—	—	9:12	—	—	9:10	—	—	9:09	—	—	9:08

Mont Blanc Weather (Days 0-3):

The weather forecast for Mont Blanc is: A dusting of new snow. Temperatures will be below freezing (max 0°C on Mon night, min -3°C on Tue afternoon). Winds decreasing (strong winds from the W on Mon night, light winds from the NW by Wed morning).

Mont Blanc Weather (Days 3-6):

A heavy fall of snow, heaviest during Sat night. Freeze-thaw conditions (max 1°C on Thu night, min -5°C on Sun morning). Mainly fresh winds.

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	-	Light winds from the W (11 kph at 268).
Sommet TK Lanchettes 19 km WSW 1708m alt. 1 hour ago	15° C	-	Moderate winds from the WSW (20 kph at 248).
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	17° C	No report.	Calm (4 kph at 220).
Som la Proz 30 km NE 950m alt. 1 hour ago		-	Wind obs. (9 kph from 236 degs) was rejected.
Ollomont 34 km E 1499m alt. 2 hours ago	20° C	Dry	Calm (5 kph at 185).
Les Marecottes 34 km NNE 1175m alt. 1 hour ago	19° C	No report.	Calm (2 kph at 150).
TSD GP intermédiaire 37 km N 1552m alt. 1 hour ago	16° C	-	Wind obs. (6 kph from 74 degs) was rejected.
Evionnaz 41 km NNE 482m alt. 2 hours ago	22° C	No report.	Light winds from the NNW (17 kph at 330).
TSF Pointe O amont 41 km N 1932m alt. 1 hour ago	12° C	-	Calm (4 kph at 303).

* 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.