– Lat/Long: 45.83° N 6.87° E

Mont Blanc
Weather Forecast, France
Issued: 1 am Tue 25 Aug Local Time
Updates in:
hr min s
Update imminent

Issued: 1 am Tue 25 Aug Local Time

Updates in:

hr min s

Update imminent

5 Mont Blanc Elevations: 5 Forecast Elevations:

	Days 1–3 Weather Summary Mostly dry. Freeze-thaw conditions (max 5°C on Thu afternoon, min -2°C on Tue morning). Winds increasing (moderate winds from the W on Tue morning, gales from the SW by Thu night).									Days 4–6 Weather Summary A dusting of new snow. Freeze-thaw conditions (max 1°C on Fri morning, min -4°C on Fri night). Winds decreasing (severe gales from the SSW on Fri morning, light winds from the W by Sat morning).
	Tuesday 25			Wednesday 26			Thursday 27			Friday 28			Saturday 29			Sunday 30
	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	clear	some clouds	clear	clear	some clouds	some clouds	clear	some clouds	rain shwrs	cloudy	snow shwrs	clear	clear	clear	clear	clear	clear	some clouds
Cloud base (m)	3450	3700	4600	9450	3350	8300		6950	2250	3400	2050	2200	2150	9300	5700		4150	3600
km/h	W	W	WSW	WSW	SW	SW	SW	SW	SW	SW	SW	WSW	W	WSW	W	WSW	WSW	WSW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	2	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	0.3	—	—	—	—	—	—	—	—	—
max °C	-2	0	1	1	2	3	4	5	5	1	-1	-2	-1	0	1	1	1	1
min °C	-2	-1	0	1	1	2	3	4	3	1	-1	-4	-3	0	0	1	1	-1
chill °C	-8	-7	-6	-5	-6	-4	-3	-2	-5	-8	-9	-10	-9	-5	-6	-4	-5	-8

Freezing level m	3600	3950	4000	4100	4150	4450	4500	4600	4650	4100	3850	3550	3850	3900	4100	4150	4150	3850

	6:43	—	—	6:43	—	—	6:46	—	—	6:47	—	—	6:48	—	—	6:48	—	—
	—	—	8:23	—	—	8:22	—	—	8:21	—	—	8:19	—	—	8:16	—	—	8:15

Mont Blanc Weather (Days 0-3):

The weather forecast for Mont Blanc is: Mostly dry. Freeze-thaw conditions (max 5°C on Thu afternoon, min -2°C on Tue morning). Winds increasing (moderate winds from the W on Tue morning, gales from the SW by Thu night).

Mont Blanc Weather (Days 3-6):

A dusting of new snow. Freeze-thaw conditions (max 1°C on Fri morning, min -4°C on Fri night). Winds decreasing (severe gales from the SSW on Fri morning, light winds from the W by Sat 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
Col du Joly 15 km SW 2110m alt. 2 hours ago	9°C	-	Wind obs. (33 kph from 250 degs) was rejected.
Sommet TK Lanchettes 19 km WSW 1708m alt. 2 hours ago	9°C	-	Wind obs. (54 kph from 67 degs) was rejected.
Bourg ST -Maurice 26 km S 868m alt. 2 hours ago		-	Calm (4 kph at 220).
Som la Proz 30 km NE 950m alt. 2 hours ago		-	Calm (4 kph at 53).
Les Marecottes 34 km NNE 1175m alt. 4 hours ago	19°C	No report.	Calm (2 kph at 150).
TSD GP intermédiaire 37 km N 1552m alt. 2 hours ago	10°C	-	Calm (2 kph at 285).
Montagnier- Bagnes 38 km NE 840m alt. 4 hours ago		-	Wind obs. (6 kph from 330 degs) was rejected.
TSF Pointe O amont 41 km N 1932m alt. 2 hours ago	7°C	-	Calm (2 kph at 180).
Croix de Cœur 41 km NE 2200m alt. 2 hours ago	7°C	-	Wind obs. (17 kph from 352 degs) was rejected.
Arrivee 50 km S 1836m alt. 2 hours ago	10°C	-	Wind obs. (6 kph from 317 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.