– Lat/Long: 45.83° N 6.87° E

Mont Blanc
Weather Forecast, France
Issued: 1 am Fri 21 Aug Local Time
Updates in:
hr min s
Update imminent

Issued: 1 am Fri 21 Aug Local Time

Updates in:

hr min s

Update imminent

5 Mont Blanc Elevations: 5 Forecast Elevations:

	Days 1–3 Weather Summary A heavy fall of snow, heaviest during Fri morning. Temperatures will be below freezing (max -5°C on Sun night, min -10°C on Fri afternoon). Winds increasing (moderate winds from the SW on Fri morning, gales from the W by Fri night).									Days 4–6 Weather Summary A light covering of new snow mostly falling on Mon night. Temperatures will be below freezing (max -1°C on Wed night, min -7°C on Mon night). Winds increasing (light winds from the SW on Mon night, near gales from the SW by Wed night).
	Friday 21			Saturday 22			Sunday 23			Monday 24			Tuesday 25			Wednesday 26
	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	heavy snow	snow shwrs	snow shwrs	clear	some clouds	clear	clear	clear	clear	clear	clear	snow shwrs	snow shwrs	some clouds	clear	clear	clear	clear
Cloud base (m)	2050	2100	3000		3300	5000	4300	8950	9100		8800	2250	4150	3750	2250	9300	9700	2250
km/h	SW	WSW	W	W	W	W	W	W	W	W	WSW	SSW	WSW	W	WSW	SW	SW	SW
See all weather maps
cm	12	8	1	—	—	—	—	—	—	—	—	5	2	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	-7	-10	-9	-8	-8	-6	-6	-6	-5	-5	-4	-3	-6	-4	-3	-2	-2	-1
min °C	-8	-10	-10	-9	-8	-7	-6	-6	-6	-5	-4	-7	-6	-5	-4	-3	-3	-2
chill °C	-16	-21	-21	-21	-18	-16	-15	-15	-15	-13	-11	-13	-14	-13	-12	-10	-11	-11

Freezing level m	3350	3300	3000	3200	3450	3900	3850	3950	3950	4000	4300	3950	3900	4150	4250	4450	4550	4600

	6:37	—	—	6:39	—	—	6:41	—	—	6:41	—	—	6:43	—	—	6:43	—	—
	—	—	8:30	—	—	8:30	—	—	8:28	—	—	8:25	—	—	8:23	—	—	8:22

Mont Blanc Weather (Days 0-3):

The weather forecast for Mont Blanc is: A heavy fall of snow, heaviest during Fri morning. Temperatures will be below freezing (max -5°C on Sun night, min -10°C on Fri afternoon). Winds increasing (moderate winds from the SW on Fri morning, gales from the W by Fri night).

Mont Blanc Weather (Days 3-6):

A light covering of new snow mostly falling on Mon night. Temperatures will be below freezing (max -1°C on Wed night, min -7°C on Mon night). Winds increasing (light winds from the SW on Mon night, near gales from the SW by Wed 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	8° C	-	Light winds from the E (9 kph at 100).
Sommet TK Lanchettes 19 km WSW 1708m alt. 1 hour ago	9° C	-	Wind obs. (15 kph from 67 degs) was rejected.
Bourg ST -Maurice 26 km S 868m alt. 1 hour ago		-	Calm (4 kph at 220).
lightning 7km NW of Evionnaz 27 km NNE 1866m alt. 2 hours ago		Thunderstorm
lightning 5km SW of Magland 28 km WNW 2001m alt. 3 hours ago		Thunderstorm
Som la Proz 30 km NE 950m alt. 1 hour ago		-	Light winds from the ESE (11 kph at 114).
lightning 7km NE of Le Grand-Bornand 32 km W 1982m alt. 3 hours ago		Thunderstorm
Ollomont 34 km E 1499m alt. 2 hours ago	14° C	Dry	Calm (2 kph at 131).
Les Marecottes 34 km NNE 1175m alt. 1 hour ago	19° C	No report.	Calm (2 kph at 150).
thunderstorm affecting Vernayaz 36 km NNE 2217m alt. 2 hours ago		Thunderstorm

* 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.