Sat
Apr 20
Stable
~3
l/m2
61%
2-3 cm snow
10 / 12 km/h
Sat Apr 20
Sun
Apr 21
Mostly stable
~9
l/m2
79%
5-9 cm snow
12 / 15 km/h
Sun Apr 21
Mon
Apr 22
Mostly stable
~6
l/m2
68%
3-6 cm snow
10 / 12 km/h
Mon Apr 22
Tue
Apr 23
Mostly stable
~9
l/m2
72%
5-9 cm snow
10 / 12 km/h
Tue Apr 23
Wed
Apr 24
Mostly stable
~10
l/m2
69%
6-10 cm snow
8 / 11 km/h
Wed Apr 24
Thu
Apr 25
Mostly stable
~4
l/m2
63%
2-4 cm snow
7 / 8 km/h
Thu Apr 25
Fri
Apr 26
Mostly stable
~4
l/m2
62%
2-4 cm snow
7 / 9 km/h
Fri Apr 26
20 Apr will be very cold and the weather will be stable, thunderstorms not likely.
There is a 61% probability of light snowfall and showers.
The sky will be overcast:
3% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
91% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
23% convective clouds (Cumulonimbus)
The highest temperature will reach -20 degrees Celsius, while the the lowest temperature will drop to -25 degrees Celsius. The wind will be a light breeze, fog will form, and the mean air pressure will be 1021 mb. Relative humidity will be very 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
11:00
0.3 51%
73%
-22 °C
-29 °C
9 km/h 
10 km/h
1020 mb
86.3%
1,278 m
763 m
Apr, 20 11:00 @ Stable
14:00
0.9 61%
81%
-21 °C
-28 °C
10 km/h
12 km/h
1020 mb
91.1%
1,430 m
860 m
Apr, 20 14:00 @ Mostly stable
17:00
0.6 55%
73%
-21 °C
-28 °C
9 km/h
12 km/h
1020 mb
85.1%
1,438 m
847 m
Apr, 20 17:00 @ Stable
20:00
0.9 54%
80%
-24 °C
-30 °C
7 km/h 
9 km/h
1023 mb
97.8%
1,004 m
39 m
Apr, 20 20:00 @ Stable
23:00
-25 °C
-32 °C
8 km/h 
9 km/h
1025 mb
98.3%
806 m
131 m
Apr, 20 23:00 @ Stable
21 Apr will be very cold and the weather will be stable, thunderstorms not likely.
There is a 79% probability of moderate snowfall and showers.
The sky will be mostly cloudy:
62% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
70% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
20% convective clouds (Cumulonimbus)
The highest temperature will reach -21 degrees Celsius, while the the lowest temperature will drop to -30 degrees Celsius. The wind will be a gentle breeze, fog will form, and the mean air pressure will be 1021 mb. Relative humidity will be very 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
-28 °C
-36 °C
8 km/h
10 km/h
1027 mb
97.8%
361 m
30 m
Apr, 21 02:00 @ Stable
05:00
-30 °C
-37 °C
8 km/h 
8 km/h
1026 mb
85.0%
93 m
14 m
Apr, 21 05:00 @ Stable
08:00
-24 °C
-26 °C
3 km/h
7 km/h
1022 mb
87.5%
881 m
103 m
Apr, 21 08:00 @ Stable
11:00
-22 °C
-28 °C
7 km/h 
11 km/h
1019 mb
90.5%
1,265 m
692 m
Apr, 21 11:00 @ Stable
14:00
1.6 64%
66%
-21 °C
-29 °C
11 km/h
12 km/h
1017 mb
88.3%
1,405 m
833 m
Apr, 21 14:00 @ Mostly stable
17:00
2.8 73%
52%
-22 °C
-31 °C
12 km/h
15 km/h
1017 mb
92.1%
1,233 m
699 m
Apr, 21 17:00 @ Mostly stable
20:00
4.6 79%
45%
-25 °C
-31 °C
7 km/h
11 km/h
1020 mb
95.4%
868 m
285 m
Apr, 21 20:00 @ Mostly stable
23:00
-28 °C
-35 °C
7 km/h
9 km/h
1024 mb
99.0%
280 m
66 m
Apr, 21 23:00 @ Stable
22 Apr will be very cold and the weather will be stable, thunderstorms not likely.
There is a 68% probability of light snowfall and showers.
The sky will be overcast:
94% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
95% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
13% convective clouds (Cumulonimbus)
The highest temperature will reach -21 degrees Celsius, while the the lowest temperature will drop to -28 degrees Celsius. The wind will be a light breeze, fog will form, and the mean air pressure will be 1017 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
-27 °C
-34 °C
6 km/h
6 km/h
1022 mb
97.5%
418 m
54 m
Apr, 22 02:00 @ Mostly stable
05:00
-27 °C
-33 °C
5 km/h 
9 km/h
1020 mb
97.3%
450 m
92 m
Apr, 22 05:00 @ Mostly stable
08:00
0.6 56%
-26 °C
-32 °C
6 km/h
11 km/h
1020 mb
94.6%
570 m
249 m
Apr, 22 08:00 @ Mostly stable
11:00
0.4 53%
22%
-23 °C
-30 °C
8 km/h
10 km/h
1017 mb
88.3%
1,055 m
717 m
Apr, 22 11:00 @ Mostly stable
14:00
1 62%
22%
-22 °C
-29 °C
9 km/h
11 km/h
1015 mb
89.6%
1,313 m
823 m
Apr, 22 14:00 @ Mostly stable
17:00
0.9 62%
42%
-21 °C
-29 °C
10 km/h
12 km/h
1014 mb
92.2%
1,375 m
692 m
Apr, 22 17:00 @ Mostly stable
20:00
1.9 68%
41%
-23 °C
-29 °C
7 km/h
11 km/h
1016 mb
97.3%
1,128 m
274 m
Apr, 22 20:00 @ Mostly stable
23:00
0.5 60%
21%
-26 °C
-32 °C
6 km/h 
9 km/h
1019 mb
99.1%
651 m
33 m
Apr, 22 23:00 @ Mostly stable
23 Apr will be very cold and the weather will be stable, thunderstorms not likely.
There is a 72% probability of moderate snowfall and showers.
The sky will be overcast:
85% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
97% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
22% convective clouds (Cumulonimbus)
The highest temperature will reach -21 degrees Celsius, while the the lowest temperature will drop to -28 degrees Celsius. The wind will be a light breeze, fog will form, and the mean air pressure will be 1013 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
0.8 61%
25%
-27 °C
-32 °C
5 km/h
6 km/h
1019 mb
98.7%
507 m
32 m
Apr, 23 02:00 @ Mostly stable
05:00
0.2 41%
-28 °C
-31 °C
4 km/h
5 km/h
1018 mb
97.4%
364 m
25 m
Apr, 23 05:00 @ Mostly stable
08:00
0.5 60%
-25 °C
-31 °C
6 km/h
7 km/h
1016 mb
96.2%
740 m
156 m
Apr, 23 08:00 @ Mostly stable
11:00
0.4 56%
53%
-23 °C
-31 °C
10 km/h
11 km/h
1013 mb
88.6%
1,142 m
741 m
Apr, 23 11:00 @ Mostly stable
14:00
1.4 64%
65%
-21 °C
-29 °C
10 km/h
11 km/h
1011 mb
87.2%
1,376 m
912 m
Apr, 23 14:00 @ Mostly stable
17:00
1.7 66%
78%
-21 °C
-29 °C
9 km/h
12 km/h
1010 mb
91.4%
1,364 m
659 m
Apr, 23 17:00 @ Mostly stable
20:00
3.2 72%
70%
-23 °C
-31 °C
9 km/h
11 km/h
1011 mb
97.4%
1,082 m
246 m
Apr, 23 20:00 @ Mostly stable
23:00
0.4 59%
22%
-26 °C
-31 °C
5 km/h
7 km/h
1014 mb
98.9%
652 m
78 m
Apr, 23 23:00 @ Mostly stable
24 Apr will be very cold and the weather will be stable, thunderstorms not likely.
There is a 69% probability of moderate snowfall and showers.
The sky will be overcast:
68% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
97% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
23% convective clouds (Cumulonimbus)
The highest temperature will reach -20 degrees Celsius, while the the lowest temperature will drop to -27 degrees Celsius. The wind will be a light breeze, fog will form, and the mean air pressure will be 1010 mb. Relative humidity will be very high.
Wednesday
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
1 63%
12%
-26 °C
-30 °C
3 km/h 
4 km/h
1013 mb
97.9%
575 m
78 m
Apr, 24 02:00 @ Mostly stable
05:00
0.7 59%
-26 °C
-29 °C
3 km/h
5 km/h
1012 mb
98.5%
586 m
90 m
Apr, 24 05:00 @ Mostly stable
08:00
1.2 64%
6%
-25 °C
-24 °C
2 km/h
7 km/h
1011 mb
96.5%
828 m
225 m
Apr, 24 08:00 @ Mostly stable
11:00
0.3 54%
52%
-22 °C
-29 °C
7 km/h
9 km/h
1009 mb
86.5%
1,189 m
778 m
Apr, 24 11:00 @ Mostly stable
14:00
1.7 65%
73%
-21 °C
-27 °C
8 km/h
11 km/h
1008 mb
87.9%
1,434 m
861 m
Apr, 24 14:00 @ Mostly stable
17:00
1.6 63%
87%
-20 °C
-27 °C
8 km/h
11 km/h
1009 mb
83.2%
1,491 m
829 m
Apr, 24 17:00 @ Mostly stable
20:00
2.8 69%
72%
-23 °C
-30 °C
7 km/h
9 km/h
1011 mb
96.4%
1,121 m
149 m
Apr, 24 20:00 @ Mostly stable
23:00
0.4 60%
19%
-25 °C
-27 °C
3 km/h
4 km/h
1014 mb
97.9%
828 m
108 m
Apr, 24 23:00 @ Stable
25 Apr will be very cold and the weather will be stable, thunderstorms not likely.
There is a 63% probability of light snowfall and showers.
The sky will be mostly cloudy:
12% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
83% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
16% convective clouds (Cumulonimbus)
The highest temperature will reach -19 degrees Celsius, while the the lowest temperature will drop to -29 degrees Celsius. The wind will be a light breeze, fog will form, and the mean air pressure will be 1011 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
0.6 55%
13%
-27 °C
-33 °C
5 km/h
6 km/h
1015 mb
96.8%
505 m
18 m
Apr, 25 02:00 @ Mostly stable
05:00
-29 °C
-35 °C
6 km/h
6 km/h
1016 mb
98.2%
196 m
20 m
Apr, 25 05:00 @ Mostly stable
08:00
-25 °C
-28 °C
3 km/h
5 km/h
1013 mb
92.9%
803 m
127 m
Apr, 25 08:00 @ Stable
11:00
-21 °C
-27 °C
6 km/h
6 km/h
1010 mb
80.9%
1,350 m
757 m
Apr, 25 11:00 @ Stable
14:00
0.4 45%
82%
-19 °C
-25 °C
7 km/h
8 km/h
1008 mb
82.0%
1,688 m
778 m
Apr, 25 14:00 @ Mostly stable
17:00
0.8 53%
89%
-19 °C
-23 °C
5 km/h
6 km/h
1008 mb
88.8%
1,703 m
534 m
Apr, 25 17:00 @ Mostly stable
20:00
1.5 63%
68%
-21 °C
-23 °C
3 km/h
6 km/h
1010 mb
96.8%
1,489 m
180 m
Apr, 25 20:00 @ Mostly stable
23:00
0.4 40%
-24 °C
-29 °C
5 km/h
6 km/h
1014 mb
97.6%
967 m
27 m
Apr, 25 23:00 @ Mostly stable
26 Apr will be very cold and the weather will be stable, thunderstorms not likely.
There is a 62% probability of light snowfall and showers.
The sky will be overcast:
37% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
90% 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 -16 degrees Celsius, while the the lowest temperature will drop to -24 degrees Celsius. The wind will be a light breeze, fog will form, and the mean air pressure will be 1010 mb. Relative humidity will be very high.
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
0.5 54%
-23 °C
-29 °C
6 km/h
7 km/h
1013 mb
91.0%
1,077 m
26 m
Apr, 26 02:00 @ Mostly stable
05:00
-23 °C
-28 °C
6 km/h
8 km/h
1012 mb
91.1%
1,187 m
54 m
Apr, 26 05:00 @ Mostly stable
08:00
-21 °C
-23 °C
3 km/h
9 km/h
1012 mb
88.3%
1,434 m
126 m
Apr, 26 08:00 @ Mostly stable
11:00
-18 °C
-21 °C
4 km/h
7 km/h
1010 mb
80.5%
1,894 m
759 m
Apr, 26 11:00 @ Mostly stable
14:00
0.3 50%
100%
-17 °C
-22 °C
7 km/h
7 km/h
1009 mb
83.2%
2,074 m
852 m
Apr, 26 14:00 @ Mostly stable
17:00
0.9 62%
88%
-17 °C
-22 °C
6 km/h
6 km/h
1009 mb
92.7%
2,054 m
391 m
Apr, 26 17:00 @ Mostly stable
20:00
2 61%
54%
-18 °C
-21 °C
3 km/h
5 km/h
1010 mb
97.0%
1,802 m
86 m
Apr, 26 20:00 @ Mostly stable
23:00
0.2 35%
-21 °C
-24 °C
4 km/h
8 km/h
1013 mb
95.0%
1,453 m
68 m
Apr, 26 23:00 @ Mostly stable
27 Apr will be very cold and the weather will be .
There is a 77% probability of moderate snowfall and showers.
The sky will be :
374% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
596% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
567% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
84% convective clouds (Cumulonimbus)
The highest temperature will reach -17 degrees Celsius, while the the lowest temperature will drop to -20 degrees Celsius. The wind will be a light breeze, fog will form, and the mean air pressure will be 6047 mb. Relative humidity will be .
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
0.3 54%
-20 °C
-20 °C
2 km/h
8 km/h
1011 mb
93.1%
1,595 m
84 m
Apr, 27 02:00 @ Mostly stable
05:00
1.7 67%
-20 °C
-21 °C
3 km/h
5 km/h
1010 mb
96.7%
1,593 m
69 m
Apr, 27 05:00 @ Mostly stable
08:00
2.8 74%
-19 °C
-20 °C
2 km/h
4 km/h
1009 mb
96.3%
1,691 m
136 m
Apr, 27 08:00 @ Mostly stable
11:00
1.3 66%
7%
-18 °C
-21 °C
4 km/h
5 km/h
1007 mb
99.6%
1,881 m
218 m
Apr, 27 11:00 @ Mostly stable
14:00
3.4 77%
12%
-18 °C
-22 °C
5 km/h
6 km/h
1007 mb
99.6%
1,928 m
182 m
Apr, 27 14:00 @ Mostly stable
17:00
2.1 70%
11%
-18 °C
-21 °C
4 km/h
7 km/h
1007 mb
99.9%
1,848 m
150 m
Apr, 27 17:00 @ Mostly stable
Aiguille de Rochefort
17:31 
