– Lat/Long: 45.83° N 6.87° E

Mont Blanc
Weather Forecast, France
Issued: 1 am Thu 20 Aug Local Time
Updates in:
hr min s
Update imminent

Issued: 1 am Thu 20 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 Thu night. Freeze-thaw conditions (max 1°C on Thu morning, min -4°C on Fri night). Winds increasing (light winds from the W on Thu night, fresh winds from the W by Fri night).									Days 4–6 Weather Summary A light covering of new snow mostly falling on Mon night. Freeze-thaw conditions (max 2°C on Mon afternoon, min -1°C on Sun morning). Wind will be generally light.
	Thursday 20			Friday 21			Saturday 22			Sunday 23			Monday 24			Tuesday 25
	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	some clouds	light snow	snow shwrs	light snow	snow shwrs	snow shwrs	some clouds	cloudy	some clouds	clear	clear	clear	clear	clear	snow shwrs	some clouds	some clouds	snow shwrs
Cloud base (m)	3900	2600	2150	2050	2450	2700		3200	4500	9600	8600	4750	5400	4100	2550		3150	2400
km/h	SW	WSW	WSW	SW	WSW	WSW	W	W	W	W	W	W	W	WSW	SSE	WSW	SW	WSW
See all weather maps
cm	—	4	18	2	5	1	—	—	—	—	—	—	—	—	2	—	—	3
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	1	0	0	-2	-3	-3	-3	-2	0	-1	0	0	0	2	1	0	0	0
min °C	1	-1	-3	-3	-3	-4	-3	-3	-2	-1	0	0	0	1	-1	0	0	-1
chill °C	-6	-7	-7	-11	-11	-13	-10	-10	-8	-7	-6	-6	-5	-3	-6	-5	-4	-6

Freezing level m	4100	3900	3700	3550	3450	3300	3500	3550	3950	3900	4000	3950	4050	4250	4000	3900	4000	3850

	6:37	—	—	6:37	—	—	6:39	—	—	6:41	—	—	6:41	—	—	6:43	—	—
	—	—	8:32	—	—	8:30	—	—	8:30	—	—	8:28	—	—	8:25	—	—	8:23

Mont Blanc Weather (Days 0-3):

The weather forecast for Mont Blanc is: A heavy fall of snow, heaviest during Thu night. Freeze-thaw conditions (max 1°C on Thu morning, min -4°C on Fri night). Winds increasing (light winds from the W on Thu night, fresh winds from the W by Fri night).

Mont Blanc Weather (Days 3-6):

A light covering of new snow mostly falling on Mon night. Freeze-thaw conditions (max 2°C on Mon afternoon, min -1°C on Sun morning). 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
lightning 7km ESE of Les Contamines-Montjoie 8 km SSW 3489m alt. 3 hours ago		Thunderstorm
Col du Joly 15 km SW 2110m alt. 1 hour ago	14° C	-	Wind obs. (41 kph from 221 degs) was rejected.
Sommet TK Lanchettes 19 km WSW 1708m alt. 1 hour ago	16° C	-	Wind obs. (61 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. 1 hour ago		-	Fresh winds from the SW (30 kph at 231).
Ollomont 34 km E 1499m alt. 38 minutes ago	14° C	Dry	Calm (5 kph at 155).
TSD GP intermédiaire 37 km N 1552m alt. 1 hour ago	18° C	-	Wind obs. (50 kph from 291 degs) was rejected.
TSF Pointe O amont 41 km N 1932m alt. 1 hour ago	13° C	-	Wind obs. (22 kph from 262 degs) was rejected.
Croix de Cœur 41 km NE 2200m alt. 1 hour ago	13° C	-	Wind obs. (15 kph from 353 degs) was rejected.
ChaletInter 50 km S 2024m alt. 3 hours ago	17° C	-	Wind obs. (20 kph from 188 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.