Sat
Apr 20
Stable
~2
l/m2
32%
1-2 cm snow
19 / 24 km/h
Sat Apr 20
Sun
Apr 21
Mostly stable
~10
l/m2
91%
6-10 cm snow
18 / 23 km/h
Sun Apr 21
Mon
Apr 22
Mostly stable
~18
l/m2
80%
11-18 cm snow
11 / 12 km/h
Mon Apr 22
Tue
Apr 23
Mostly stable
~3
l/m2
54%
2-3 cm snow
16 / 20 km/h
Tue Apr 23
Thu
Apr 25
Mostly stable
~5
l/m2
66%
3-5 cm snow
11 / 14 km/h
Thu Apr 25
19 Apr will be cold and the weather will be stable, thunderstorms not likely.
The sky will be slightly cloudy:
6% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
11% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
The highest temperature will reach -2 degrees Celsius, while the the lowest temperature will drop to -8 degrees Celsius. The wind will be a gentle breeze, and the mean air pressure will be 1014 mb. Relative humidity will be high.
Friday
Weather
Temperature °C
Felt temperature °C
Temperature low | high °C
Wind speed
Wind gusts
Atmospheric pressure
Relative humidity
Isotherm 0°C
Boundary Layer
Heat index
17:00
-3 °C
-8 °C
15 km/h 
17 km/h
1013 mb
54.5%
2,286 m
958 m
Apr, 19 17:00 @ Mostly stable
20:00
-5 °C
-11 °C
15 km/h
18 km/h
1014 mb
76.8%
2,012 m
158 m
Apr, 19 20:00 @ Mostly stable
23:00
-8 °C
-13 °C
9 km/h
15 km/h
1016 mb
88.0%
1,590 m
93 m
Apr, 19 23:00 @ Mostly stable
20 Apr will be cold and the weather will be stable, thunderstorms not likely.
There is a 32% probability of light snowfall and showers.
The sky will be partly cloudy:
7% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
24% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
2% convective clouds (Cumulonimbus)
The highest temperature will reach -4 degrees Celsius, while the the lowest temperature will drop to -10 degrees Celsius. The wind will be a gentle breeze, fog will form, and the mean air pressure will be 1013 mb. Relative humidity will be high.
Saturday
Weather
Precipitation mm probability
Showers (% of Precipitation)
Temperature °C
Felt temperature °C
Temperature low | high °C
Wind speed
Wind gusts
Atmospheric pressure
Relative humidity
Isotherm 0°C
Boundary Layer
Heat index
02:00
0.5 26%
-8 °C
-12 °C
8 km/h
14 km/h
1014 mb
90.5%
1,556 m
129 m
Apr, 20 02:00 @ Mostly stable
05:00
0.3 25%
16%
-9 °C
-14 °C
11 km/h
15 km/h
1013 mb
91.4%
1,469 m
138 m
Apr, 20 05:00 @ Stable
08:00
0.5 32%
25%
-8 °C
-15 °C
14 km/h
17 km/h
1014 mb
86.2%
1,531 m
271 m
Apr, 20 08:00 @ Stable
11:00
-5 °C
-12 °C
18 km/h
20 km/h
1012 mb
47.0%
1,900 m
932 m
Apr, 20 11:00 @ Stable
14:00
-4 °C
-11 °C
19 km/h 
24 km/h
1011 mb
43.2%
2,035 m
1,502 m
Apr, 20 14:00 @ Stable
17:00
-5 °C
-12 °C
19 km/h
19 km/h
1012 mb
46.3%
1,973 m
1,618 m
Apr, 20 17:00 @ Stable
20:00
0.2 11%
100%
-8 °C
-15 °C
17 km/h
17 km/h
1016 mb
66.6%
1,608 m
299 m
Apr, 20 20:00 @ Stable
23:00
-10 °C
-17 °C
15 km/h
16 km/h
1020 mb
81.0%
1,260 m
168 m
Apr, 20 23:00 @ Stable
21 Apr will be cold and the weather will be stable, thunderstorms not likely.
There is a 91% probability of moderate snowfall and showers.
The sky will be cloudy:
51% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
51% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
9% convective clouds (Cumulonimbus)
The highest temperature will reach -5 degrees Celsius, while the the lowest temperature will drop to -12 degrees Celsius. The wind will be a gentle breeze, fog will form, and the mean air pressure will be 1014 mb. Relative humidity will be high.
Sunday
Weather
Precipitation mm probability
Showers (% of Precipitation)
Temperature °C
Felt temperature °C
Temperature low | high °C
Wind speed
Wind gusts
Atmospheric pressure
Relative humidity
Isotherm 0°C
Boundary Layer
Heat index
02:00
-11 °C
-17 °C
12 km/h
12 km/h
1020 mb
79.7%
1,146 m
146 m
Apr, 21 02:00 @ Stable
05:00
-11 °C
-17 °C
11 km/h
12 km/h
1019 mb
75.3%
1,061 m
114 m
Apr, 21 05:00 @ Stable
08:00
-10 °C
-16 °C
12 km/h
12 km/h
1017 mb
63.5%
1,252 m
240 m
Apr, 21 08:00 @ Stable
11:00
-6 °C
-13 °C
16 km/h
20 km/h
1013 mb
46.0%
1,761 m
1,085 m
Apr, 21 11:00 @ Stable
14:00
0.3 29%
66%
-6 °C
-12 °C
18 km/h
23 km/h
1011 mb
56.7%
1,866 m
1,303 m
Apr, 21 14:00 @ Mostly stable
17:00
1.9 60%
31%
-7 °C
-14 °C
18 km/h
22 km/h
1011 mb
74.1%
1,682 m
918 m
Apr, 21 17:00 @ Mostly stable
20:00
6 91%
16%
-10 °C
-17 °C
16 km/h
17 km/h
1014 mb
91.6%
1,297 m
405 m
Apr, 21 20:00 @ Mostly stable
23:00
2 68%
6%
-11 °C
-17 °C
11 km/h
12 km/h
1016 mb
91.9%
1,115 m
268 m
Apr, 21 23:00 @ Mostly stable
22 Apr will be cold and the weather will be stable, thunderstorms not likely.
There is a 80% probability of moderate snowfall and showers.
The sky will be overcast:
91% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
65% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
13% convective clouds (Cumulonimbus)
The highest temperature will reach -6 degrees Celsius, while the the lowest temperature will drop to -13 degrees Celsius. The wind will be a gentle breeze, fog will form, and the mean air pressure will be 1015 mb. Relative humidity will be very high.
Monday
Weather
Precipitation mm probability
Showers (% of Precipitation)
Temperature °C
Felt temperature °C
Temperature low | high °C
Wind speed
Wind gusts
Atmospheric pressure
Relative humidity
Isotherm 0°C
Boundary Layer
Heat index
02:00
4.1 80%
3%
-11 °C
-16 °C
9 km/h 
11 km/h
1016 mb
91.2%
1,136 m
224 m
Apr, 22 02:00 @ Mostly stable
05:00
1.6 61%
-11 °C
-17 °C
8 km/h
10 km/h
1017 mb
93.0%
1,035 m
158 m
Apr, 22 05:00 @ Mostly stable
08:00
2 62%
-11 °C
-16 °C
9 km/h
10 km/h
1017 mb
85.9%
1,168 m
214 m
Apr, 22 08:00 @ Mostly stable
11:00
0.6 51%
19%
-8 °C
-13 °C
9 km/h 
10 km/h
1015 mb
72.0%
1,577 m
906 m
Apr, 22 11:00 @ Mostly stable
14:00
1.6 62%
44%
-7 °C
-11 °C
8 km/h
8 km/h
1014 mb
72.4%
1,697 m
1,011 m
Apr, 22 14:00 @ Mostly stable
17:00
2.5 64%
23%
-8 °C
-13 °C
11 km/h
12 km/h
1014 mb
88.1%
1,585 m
565 m
Apr, 22 17:00 @ Mostly stable
20:00
5.2 77%
15%
-10 °C
-15 °C
9 km/h
11 km/h
1016 mb
93.9%
1,299 m
168 m
Apr, 22 20:00 @ Mostly stable
23:00
0.3 31%
-12 °C
-17 °C
8 km/h
10 km/h
1018 mb
93.9%
932 m
42 m
Apr, 22 23:00 @ Mostly stable
23 Apr will be cold and the weather will be stable, thunderstorms not likely.
There is a 54% probability of light snowfall and showers.
The sky will be cloudy:
3% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
34% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
51% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
12% convective clouds (Cumulonimbus)
The highest temperature will reach -6 degrees Celsius, while the the lowest temperature will drop to -15 degrees Celsius. The wind will be a gentle breeze, fog will form, and the mean air pressure will be 1012 mb. Relative humidity will be very high.
Tuesday
Weather
Precipitation mm probability
Showers (% of Precipitation)
Temperature °C
Felt temperature °C
Temperature low | high °C
Wind speed
Wind gusts
Atmospheric pressure
Relative humidity
Isotherm 0°C
Boundary Layer
Heat index
02:00
0.3 33%
-14 °C
-19 °C
9 km/h
10 km/h
1019 mb
92.1%
700 m
31 m
Apr, 23 02:00 @ Mostly stable
05:00
-14 °C
-20 °C
10 km/h
12 km/h
1017 mb
92.7%
625 m
45 m
Apr, 23 05:00 @ Mostly stable
08:00
-12 °C
-19 °C
12 km/h
12 km/h
1015 mb
87.3%
891 m
159 m
Apr, 23 08:00 @ Mostly stable
11:00
-8 °C
-14 °C
12 km/h
15 km/h
1012 mb
75.3%
1,535 m
768 m
Apr, 23 11:00 @ Mostly stable
14:00
0.4 38%
95%
-7 °C
-13 °C
14 km/h
18 km/h
1009 mb
74.8%
1,723 m
914 m
Apr, 23 14:00 @ Mostly stable
17:00
0.9 54%
88%
-7 °C
-13 °C
16 km/h
20 km/h
1008 mb
73.3%
1,745 m
850 m
Apr, 23 17:00 @ Mostly stable
20:00
1.5 44%
87%
-9 °C
-16 °C
15 km/h
16 km/h
1010 mb
85.4%
1,347 m
186 m
Apr, 23 20:00 @ Mostly stable
23:00
-12 °C
-20 °C
14 km/h
14 km/h
1014 mb
87.6%
917 m
127 m
Apr, 23 23:00 @ Mostly stable
24 Apr will be cold and the weather will be stable, thunderstorms not likely.
The sky will be partly cloudy:
5% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
2% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
16% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
The highest temperature will reach -4 degrees Celsius, while the the lowest temperature will drop to -14 degrees Celsius. The wind will be a gentle breeze, fog will form, and the mean air pressure will be 1012 mb. Relative humidity will be very high.
Wednesday
Weather
Temperature °C
Felt temperature °C
Temperature low | high °C
Wind speed
Wind gusts
Atmospheric pressure
Relative humidity
Isotherm 0°C
Boundary Layer
Heat index
02:00
-13 °C
-20 °C
13 km/h
13 km/h
1015 mb
88.2%
813 m
120 m
Apr, 24 02:00 @ Mostly stable
05:00
-13 °C
-21 °C
14 km/h
15 km/h
1015 mb
87.7%
741 m
142 m
Apr, 24 05:00 @ Stable
08:00
-11 °C
-19 °C
14 km/h
15 km/h
1014 mb
80.8%
1,024 m
222 m
Apr, 24 08:00 @ Stable
11:00
-7 °C
-13 °C
13 km/h
15 km/h
1012 mb
60.3%
1,690 m
662 m
Apr, 24 11:00 @ Stable
14:00
-5 °C
-10 °C
13 km/h
15 km/h
1010 mb
57.8%
1,975 m
1,154 m
Apr, 24 14:00 @ Stable
17:00
-4 °C
-9 °C
12 km/h
14 km/h
1009 mb
62.5%
2,084 m
1,168 m
Apr, 24 17:00 @ Stable
20:00
-7 °C
-13 °C
12 km/h
14 km/h
1012 mb
80.7%
1,732 m
105 m
Apr, 24 20:00 @ Stable
23:00
-10 °C
-15 °C
9 km/h
10 km/h
1015 mb
87.4%
1,250 m
70 m
Apr, 24 23:00 @ Stable
25 Apr will be cold and the weather will be stable, thunderstorms not likely.
There is a 66% probability of moderate snowfall and showers.
The sky will be mostly cloudy:
37% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
58% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
48% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
11% convective clouds (Cumulonimbus)
The highest temperature will reach -4 degrees Celsius, while the the lowest temperature will drop to -11 degrees Celsius. The wind will be a gentle breeze, fog will form, and the mean air pressure will be 1010 mb. Relative humidity will be very high.
Thursday
Weather
Precipitation mm probability
Showers (% of Precipitation)
Temperature °C
Felt temperature °C
Temperature low | high °C
Wind speed
Wind gusts
Atmospheric pressure
Relative humidity
Isotherm 0°C
Boundary Layer
Heat index
02:00
-10 °C
-14 °C
6 km/h
7 km/h
1015 mb
86.1%
1,230 m
48 m
Apr, 25 02:00 @ Stable
05:00
-10 °C
-13 °C
4 km/h
5 km/h
1013 mb
85.1%
1,215 m
28 m
Apr, 25 05:00 @ Mostly stable
08:00
-8 °C
-8 °C
2 km/h
3 km/h
1012 mb
76.4%
1,592 m
116 m
Apr, 25 08:00 @ Stable
11:00
-5 °C
-8 °C
7 km/h 
8 km/h
1009 mb
66.6%
2,002 m
800 m
Apr, 25 11:00 @ Mostly stable
14:00
0.2 38%
76%
-4 °C
-9 °C
11 km/h
14 km/h
1008 mb
75.2%
2,096 m
810 m
Apr, 25 14:00 @ Mostly stable
17:00
1.2 59%
53%
-4 °C
-9 °C
10 km/h
11 km/h
1007 mb
81.0%
2,094 m
634 m
Apr, 25 17:00 @ Mostly stable
20:00
3 66%
36%
-5 °C
-10 °C
9 km/h
10 km/h
1009 mb
88.9%
1,951 m
222 m
Apr, 25 20:00 @ Mostly stable
23:00
0.4 36%
16%
-8 °C
-10 °C
5 km/h
6 km/h
1012 mb
94.6%
1,637 m
57 m
Apr, 25 23:00 @ Mostly stable
26 Apr will be cold and the weather will be .
There is a 80% probability of moderate snowfall and showers.
The sky will be :
230% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
386% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
498% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
164% convective clouds (Cumulonimbus)
The highest temperature will reach -3 degrees Celsius, while the the lowest temperature will drop to -9 degrees Celsius. The wind will be a light breeze, fog will form, and the mean air pressure will be 8076 mb. Relative humidity will be .
Friday
Weather
Precipitation mm probability
Showers (% of Precipitation)
Temperature °C
Felt temperature °C
Temperature low | high °C
Wind speed
Wind gusts
Atmospheric pressure
Relative humidity
Isotherm 0°C
Boundary Layer
Heat index
02:00
0.4 27%
23%
-8 °C
-11 °C
4 km/h 
6 km/h
1012 mb
91.6%
1,513 m
103 m
Apr, 26 02:00 @ Mostly stable
05:00
-9 °C
-11 °C
3 km/h
6 km/h
1012 mb
90.3%
1,412 m
65 m
Apr, 26 05:00 @ Mostly stable
08:00
-7 °C
-7 °C
2 km/h
4 km/h
1011 mb
82.4%
1,724 m
152 m
Apr, 26 08:00 @ Mostly stable
11:00
-4 °C
-8 °C
6 km/h
7 km/h
1009 mb
68.1%
2,058 m
952 m
Apr, 26 11:00 @ Mostly stable
14:00
0.8 53%
97%
-3 °C
-7 °C
9 km/h
9 km/h
1008 mb
69.9%
2,242 m
1,045 m
Apr, 26 14:00 @ Mostly stable
17:00
2.2 66%
68%
-3 °C
-7 °C
9 km/h
9 km/h
1008 mb
79.9%
2,192 m
648 m
Apr, 26 17:00 @ Mostly stable
20:00
4.1 80%
56%
-5 °C
-8 °C
6 km/h
6 km/h
1010 mb
92.1%
2,053 m
156 m
Apr, 26 20:00 @ Mostly stable
23:00
2 69%
20%
-6 °C
-9 °C
6 km/h
7 km/h
1011 mb
97.7%
1,935 m
146 m
Apr, 26 23:00 @ Mostly stable
Aiguille du Ratier
21:04 
