– Lat/Long: 45.83° N 6.87° E

Mont Blanc Weather Forecast

Savoy Alps · France

Issued: 7 pm Tue 15 Sep Local Time

Updates in:

hr min s

Update imminent

Issued: 7 pm Tue 15 Sep 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. Freeze-thaw conditions (max 1°C on Tue night, min -5°C on Fri afternoon). Wind will be generally light.										Days 5–7 Weather Summary Mostly dry. Freeze-thaw conditions (max 1°C on Sun night, min -5°C on Fri night). Wind will be generally light.
		Wednesday 16			Thursday 17			Friday 18			Saturday 19			Sunday 20
	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	clear	clear	snow shwrs	snow shwrs	clear	clear	clear	clear	some clouds	clear	clear	clear	clear	some clouds	clear	clear
Cloud base (m)			2500	2050	2400	2600	2650	2450	2900	6100		3250	9150		9000
km/h	W	WSW	WSW	SW	WSW	SW	SW	SSW	W	SSE	ENE	NE	N	N	N	N
See all weather maps
cm	—	—	2	2	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	1	-1	-1	-2	-2	-2	-3	-4	-4	-4	-3	-2	-2	-1	-1	1
min °C	-1	-1	-2	-3	-2	-2	-4	-4	-5	-5	-3	-3	-2	-1	-1	0
chill °C	-6	-7	-8	-9	-5	-2	-8	-7	-5	-5	-3	-7	-4	-5	-6	-5

Freezing level m	4000	3750	3700	3500	3650	3700	3400	3300	3200	3350	3500	3650	3750	3900	3850	4200

	—	7:09	—	—	7:11	—	—	7:13	—	—	7:13	—	—	7:15	—	—
	—	—	7:43	—	—	7:40	—	—	7:38	—	—	7:37	—	—	7:35	—

Mont Blanc Weather (Days 0-3):

The weather forecast for Mont Blanc is: A dusting of new snow. Freeze-thaw conditions (max 1°C on Tue night, min -5°C on Fri afternoon). Wind will be generally light.

Mont Blanc Weather (Days 3-6):

Mostly dry. Freeze-thaw conditions (max 1°C on Sun night, min -5°C on Fri night). Wind will be generally light.

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. 38 minutes ago	15°C	-	Wind obs. (46 kph from 198 degs) was rejected.
Sommet TK Lanchettes 19 km WSW 1708m alt. 38 minutes ago	17°C	-	Wind obs. (48 kph from 68 degs) was rejected.
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. 38 minutes ago	15°C	-	Wind obs. (11 kph from 222 degs) was rejected.
Ollomont 34 km E 1499m alt. 1 hour ago	12°C	Dry	Calm (3 kph at 169).
TSD GP intermédiaire 37 km N 1552m alt. 38 minutes ago	20°C	-	Wind obs. (50 kph from 292 degs) was rejected.
TSF Pointe O amont 41 km N 1932m alt. 38 minutes ago	14°C	-	Wind obs. (63 kph from 288 degs) was rejected.
Croix de Cœur 41 km NE 2200m alt. 38 minutes ago	14°C	-	Wind obs. (19 kph from 104 degs) was rejected.
Arrivee 50 km S 1836m alt. 38 minutes ago	18°C	-	Wind obs. (9 kph from 291 degs) was rejected.
Eclipse 51 km S 2055m alt. 38 minutes 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.