Sun
Apr 28
Slightly unstable
~2
l/m2
57%
1-2 cm snow
32 / 79 km/h
Sun Apr 28
Mon
Apr 29
Slightly unstable
~10
l/m2
78%
6-10 cm snow
27 / 74 km/h
Mon Apr 29
Tue
Apr 30
Slightly unstable
Wed
May 1
Slightly unstable
~1
l/m2
43%
Thu
May 2
Slightly unstable
Fri
May 3
Slightly unstable
~14
l/m2
75%
8-14 cm snow
19 / 39 km/h
Fri May 3
Sat
May 4
Slightly unstable
~16
l/m2
77%
9-16 cm snow
21 / 68 km/h
Sat May 4
28 Apr will be extremely cold and the weather will be unstable, thunderstorms likely.
There is a 57% probability of light snowfall.
The sky will be :
100% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
79% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
The highest temperature will reach -28 degrees Celsius, while the the lowest temperature will drop to -35 degrees Celsius. The wind will be a fresh breeze, and the mean air pressure will be 1014 mb. Relative humidity will be moderate.
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
12:00
-29 °C
-42 °C
22 km/h 
60 km/h
1015 mb
12.2%
3,763 m
2,071 m
Apr, 28 12:00 @ Slightly unstable
15:00
-29 °C
-45 °C
32 km/h
79 km/h
1013 mb
18.7%
3,701 m
2,499 m
Apr, 28 15:00 @ Slightly unstable
18:00
-31 °C
-47 °C
26 km/h
79 km/h
1013 mb
32.4%
3,376 m
2,277 m
Apr, 28 18:00 @ Slightly unstable
21:00
1.6 57%
-34 °C
-48 °C
17 km/h
24 km/h
1016 mb
71.2%
2,921 m
718 m
Apr, 28 21:00 @ Slightly unstable
29 Apr will be extremely cold and the weather will be unstable, thunderstorms likely.
There is a 78% probability of moderate snowfall.
The sky will be cloudy:
23% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
65% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
1% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
2% convective clouds (Cumulonimbus)
The highest temperature will reach -33 degrees Celsius, while the the lowest temperature will drop to -40 degrees Celsius. The wind will be a moderate 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
00:00
2.3 64%
-34 °C
-48 °C
17 km/h
25 km/h
1015 mb
87.2%
2,909 m
475 m
Apr, 29 00:00 @ Slightly unstable
03:00
4.6 78%
-34 °C
-48 °C
17 km/h
54 km/h
1014 mb
90.8%
2,894 m
1,323 m
Apr, 29 03:00 @ Slightly unstable
06:00
1.1 55%
-36 °C
-49 °C
15 km/h
20 km/h
1016 mb
79.2%
2,718 m
366 m
Apr, 29 06:00 @ Slightly unstable
09:00
1.1 35%
8%
-37 °C
-48 °C
11 km/h
11 km/h
1018 mb
74.3%
2,538 m
109 m
Apr, 29 09:00 @ Slightly unstable
12:00
-34 °C
-47 °C
17 km/h
52 km/h
1015 mb
57.7%
3,038 m
1,573 m
Apr, 29 12:00 @ Slightly unstable
15:00
-34 °C
-50 °C
27 km/h
74 km/h
1013 mb
58.9%
2,973 m
2,033 m
Apr, 29 15:00 @ Slightly unstable
18:00
-36 °C
-52 °C
22 km/h
32 km/h
1014 mb
74.4%
2,642 m
785 m
Apr, 29 18:00 @ Slightly unstable
21:00
0.2 27%
72%
-39 °C
-54 °C
18 km/h
21 km/h
1021 mb
91.0%
2,142 m
84 m
Apr, 29 21:00 @ Slightly unstable
30 Apr will be extremely cold and the weather will be unstable, thunderstorms likely.
The sky will be mostly cloudy:
69% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
49% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
The highest temperature will reach -33 degrees Celsius, while the the lowest temperature will drop to -41 degrees Celsius. The wind will be a moderate breeze, fog will form, and the mean air pressure will be 1021 mb. Relative humidity will be high.
Tuesday
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
00:00
-39 °C
-54 °C
17 km/h
19 km/h
1022 mb
90.3%
2,147 m
90 m
Apr, 30 00:00 @ Slightly unstable
03:00
-39 °C
-55 °C
19 km/h
20 km/h
1021 mb
88.5%
2,177 m
96 m
Apr, 30 03:00 @ Slightly unstable
06:00
-40 °C
-55 °C
17 km/h
18 km/h
1023 mb
89.2%
2,023 m
63 m
Apr, 30 06:00 @ Slightly unstable
09:00
-40 °C
-54 °C
13 km/h
15 km/h
1025 mb
76.0%
1,995 m
39 m
Apr, 30 09:00 @ Slightly unstable
12:00
-35 °C
-48 °C
15 km/h
35 km/h
1020 mb
48.9%
2,758 m
1,308 m
Apr, 30 12:00 @ Slightly unstable
15:00
-34 °C
-48 °C
21 km/h
58 km/h
1017 mb
41.7%
2,979 m
2,037 m
Apr, 30 15:00 @ Slightly unstable
18:00
-36 °C
-49 °C
16 km/h
19 km/h
1019 mb
56.0%
2,691 m
272 m
Apr, 30 18:00 @ Slightly unstable
21:00
-37 °C
-50 °C
14 km/h
16 km/h
1022 mb
64.5%
2,484 m
61 m
Apr, 30 21:00 @ Slightly unstable
1 May will be extremely cold and the weather will be unstable, thunderstorms likely.
There is a 43% probability of light snowfall and showers.
The sky will be overcast:
66% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
96% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
1% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
3% convective clouds (Cumulonimbus)
The highest temperature will reach -34 degrees Celsius, while the the lowest temperature will drop to -40 degrees Celsius. The wind will be a moderate breeze, and the mean air pressure will be 1018 mb. Relative humidity will be 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
00:00
-37 °C
-48 °C
12 km/h
14 km/h
1021 mb
54.4%
2,548 m
36 m
May, 1 00:00 @ Slightly unstable
03:00
0.3 39%
-37 °C
-49 °C
12 km/h
14 km/h
1021 mb
46.4%
2,445 m
26 m
May, 1 03:00 @ Slightly unstable
06:00
-38 °C
-50 °C
13 km/h
15 km/h
1019 mb
43.3%
2,394 m
19 m
May, 1 06:00 @ Slightly unstable
09:00
-37 °C
-50 °C
15 km/h
17 km/h
1018 mb
47.9%
2,568 m
47 m
May, 1 09:00 @ Slightly unstable
12:00
-34 °C
-50 °C
21 km/h
68 km/h
1016 mb
42.0%
2,891 m
2,243 m
May, 1 12:00 @ Slightly unstable
15:00
-35 °C
-53 °C
30 km/h
78 km/h
1015 mb
52.8%
2,762 m
2,543 m
May, 1 15:00 @ Slightly unstable
18:00
-37 °C
-53 °C
23 km/h
46 km/h
1017 mb
67.6%
2,492 m
1,303 m
May, 1 18:00 @ Slightly unstable
21:00
0.3 43%
92%
-40 °C
-54 °C
17 km/h
18 km/h
1023 mb
89.9%
2,082 m
256 m
May, 1 21:00 @ Slightly unstable
2 May will be extremely cold and the weather will be unstable, thunderstorms likely.
The sky will be mostly cloudy:
67% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
58% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
The highest temperature will reach -32 degrees Celsius, while the the lowest temperature will drop to -42 degrees Celsius. The wind will be a gentle breeze, and the mean air pressure will be 1018 mb. Relative humidity will be moderate.
Thursday
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
00:00
-42 °C
-55 °C
12 km/h 
14 km/h
1028 mb
85.2%
1,811 m
33 m
May, 2 00:00 @ Slightly unstable
03:00
-42 °C
-54 °C
12 km/h
14 km/h
1027 mb
55.5%
1,819 m
21 m
May, 2 03:00 @ Slightly unstable
06:00
-40 °C
-54 °C
14 km/h
16 km/h
1023 mb
25.6%
2,051 m
15 m
May, 2 06:00 @ Slightly unstable
09:00
-38 °C
-51 °C
13 km/h
15 km/h
1020 mb
25.9%
2,366 m
17 m
May, 2 09:00 @ Slightly unstable
12:00
-33 °C
-44 °C
11 km/h
15 km/h
1015 mb
34.3%
3,130 m
408 m
May, 2 12:00 @ Slightly unstable
15:00
-32 °C
-44 °C
15 km/h
41 km/h
1013 mb
38.4%
3,236 m
1,765 m
May, 2 15:00 @ Slightly unstable
18:00
-34 °C
-45 °C
12 km/h
16 km/h
1012 mb
54.9%
2,993 m
443 m
May, 2 18:00 @ Slightly unstable
21:00
-35 °C
-46 °C
10 km/h
12 km/h
1013 mb
65.8%
2,783 m
63 m
May, 2 21:00 @ Slightly unstable
3 May will be extremely cold and the weather will be unstable, thunderstorms likely.
There is a 75% probability of moderate snowfall and showers.
The sky will be overcast:
47% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
99% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
3% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
13% convective clouds (Cumulonimbus)
The highest temperature will reach -35 degrees Celsius, while the the lowest temperature will drop to -41 degrees Celsius. The wind will be a gentle breeze, fog will form, and the mean air pressure will be 1016 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
00:00
-36 °C
-47 °C
11 km/h
14 km/h
1012 mb
65.7%
2,722 m
408 m
May, 3 00:00 @ Slightly unstable
03:00
0.8 56%
11%
-38 °C
-50 °C
13 km/h
14 km/h
1013 mb
91.2%
2,410 m
297 m
May, 3 03:00 @ Slightly unstable
06:00
2.1 69%
23%
-39 °C
-54 °C
17 km/h
39 km/h
1015 mb
91.9%
2,202 m
1,307 m
May, 3 06:00 @ Slightly unstable
09:00
3.2 75%
19%
-40 °C
-54 °C
15 km/h
20 km/h
1019 mb
91.8%
2,037 m
446 m
May, 3 09:00 @ Slightly unstable
12:00
0.6 51%
12%
-39 °C
-54 °C
19 km/h
29 km/h
1019 mb
83.0%
2,231 m
1,036 m
May, 3 12:00 @ Slightly unstable
15:00
0.9 54%
20%
-38 °C
-53 °C
19 km/h
26 km/h
1017 mb
78.5%
2,363 m
1,042 m
May, 3 15:00 @ Slightly unstable
18:00
2 63%
12%
-38 °C
-52 °C
16 km/h
20 km/h
1017 mb
90.0%
2,322 m
648 m
May, 3 18:00 @ Slightly unstable
21:00
4.1 75%
8%
-39 °C
-53 °C
17 km/h
20 km/h
1020 mb
90.7%
2,225 m
421 m
May, 3 21:00 @ Unstable
4 May will be extremely cold and the weather will be unstable, thunderstorms likely.
There is a 77% probability of moderate snowfall.
The sky will be :
73% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
100% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
The highest temperature will reach -34 degrees Celsius, while the the lowest temperature will drop to -39 degrees Celsius. The wind will be a moderate breeze, fog will form, and the mean air pressure will be 1017 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
00:00
2.2 63%
-39 °C
-52 °C
15 km/h
16 km/h
1021 mb
87.3%
2,240 m
185 m
May, 4 00:00 @ Unstable
03:00
4.5 77%
-38 °C
-52 °C
15 km/h
16 km/h
1019 mb
77.3%
2,301 m
98 m
May, 4 03:00 @ Unstable
06:00
1.2 53%
-38 °C
-52 °C
18 km/h
19 km/h
1017 mb
61.4%
2,420 m
66 m
May, 4 06:00 @ Unstable
09:00
2.2 62%
-37 °C
-51 °C
16 km/h
17 km/h
1018 mb
61.3%
2,437 m
86 m
May, 4 09:00 @ Slightly unstable
12:00
0.8 49%
-35 °C
-50 °C
21 km/h
66 km/h
1015 mb
54.4%
2,865 m
1,632 m
May, 4 12:00 @ Slightly unstable
15:00
1.3 53%
-34 °C
-49 °C
21 km/h
68 km/h
1014 mb
56.0%
2,952 m
1,801 m
May, 4 15:00 @ Slightly unstable
18:00
0.9 54%
-36 °C
-49 °C
16 km/h
16 km/h
1016 mb
72.3%
2,730 m
181 m
May, 4 18:00 @ Slightly unstable
21:00
2.3 62%
-37 °C
-50 °C
14 km/h
15 km/h
1019 mb
75.7%
2,498 m
78 m
May, 4 21:00 @ Slightly unstable
5 May will be extremely cold and the weather will be .
There is a 55% probability of light snowfall.
The sky will be :
684% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
478% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
The highest temperature will reach -32 degrees Celsius, while the the lowest temperature will drop to -37 degrees Celsius. The wind will be a gentle breeze, fog will form, and the mean air pressure will be 7128 mb. Relative humidity will be .
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
00:00
1.2 54%
-37 °C
-49 °C
14 km/h
15 km/h
1019 mb
67.4%
2,556 m
59 m
May, 5 00:00 @ Slightly unstable
03:00
1.7 55%
-37 °C
-50 °C
15 km/h
17 km/h
1018 mb
60.6%
2,592 m
50 m
May, 5 03:00 @ Slightly unstable
06:00
0.2 30%
-37 °C
-50 °C
14 km/h
17 km/h
1018 mb
52.8%
2,559 m
30 m
May, 5 06:00 @ Slightly unstable
09:00
0.3 35%
-37 °C
-49 °C
13 km/h
15 km/h
1020 mb
45.0%
2,548 m
21 m
May, 5 09:00 @ Slightly unstable
12:00
-34 °C
-46 °C
13 km/h
17 km/h
1019 mb
50.4%
2,966 m
304 m
May, 5 12:00 @ Slightly unstable
15:00
-33 °C
-45 °C
16 km/h
24 km/h
1017 mb
53.5%
3,187 m
629 m
May, 5 15:00 @ Slightly unstable
18:00
-36 °C
-49 °C
14 km/h
16 km/h
1019 mb
65.1%
2,626 m
75 m
May, 5 18:00 @ Slightly unstable
Cerro Aconcagua
03:06 
