Mount Sidley weather
– Lat/Long: 77.03° S 126.10° W

AyMount Sidley
Weather Forecast, Antarctica

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Issued: 5 pm Thu 25 Apr Local Time
Updates in:
hr min s
Update imminent

Days 1–4 Weather Summary

A dusting of new snow. Extremely cold (max -26°C on Sun morning, min -36°C on Fri morning). Winds increasing (strong winds from the W on Fri morning, severe gales from the W by Sat night).

Days 5–7 Weather Summary

Mostly dry. Extremely cold (max -22°C on Sun afternoon, min -41°C on Tue afternoon). Winds decreasing (extremely windy from the NNW on Sun night, light winds from the WSW by Tue morning).

Days 8–10 Weather Summary

A dusting of new snow. Extremely cold (max -31°C on Sat morning, min -40°C on Thu night). Mainly stormy winds.

Days 11–13 Weather Summary

Mostly dry. Extremely cold (max -32°C on Sat afternoon, min -36°C on Mon morning). Winds decreasing (gales from the NE on Sat afternoon, fresh winds from the NNE by Tue afternoon).

Thu
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tuesday
30
Wednesday
1
Thursday
2
Friday
3
Saturday
4
Sunday
5
Monday
6
Tue
7
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
cloud
cloud
part cloud
part cloud
part cloud
clear
clear
part cloud
light snow
cloud
cloud
cloud
cloud
cloud
cloud
part cloud
part cloud
cloud
cloud
part cloud
cloud
cloud
cloud
cloud
cloud
cloud
light snow
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
part cloud
cloudy
cloudy
some clouds
some clouds
some clouds
clear
clear
some clouds
light snow
cloudy
cloudy
cloudy
cloudy
cloudy
cloudy
some clouds
some clouds
cloudy
cloudy
some clouds
cloudy
cloudy
cloudy
cloudy
cloudy
cloudy
light snow
cloudy
cloudy
cloudy
cloudy
cloudy
cloudy
cloudy
cloudy
some clouds
 km/h
65
NW
55
NW
45
WNW
50
WSW
45
WSW
45
W
45
WSW
80
WSW
80
W
105
NW
105
NW
100
NNW
85
NNW
40
NW
15
WSW
20
WSW
35
WSW
45
NW
60
NW
80
N
90
N
80
NNE
45
NNE
100
NNE
75
NNE
80
NE
80
NE
70
NE
55
NE
50
ENE
50
NE
55
ENE
60
ENE
60
ENE
45
NE
45
NE
Wave Height Map
T antarctica.wind.3.cc23
T antarctica.wind.24.cc23
T antarctica.wind.48.cc23
T antarctica.wind.72.cc23
T antarctica.wind.96.cc23
T antarctica.wind.120.cc23
T antarctica.wind.144.cc23
T antarctica.wind.168.cc23
T antarctica.wind.192.cc23
T antarctica.wind.216.cc23
T antarctica.wind.240.cc23
T antarctica.wind.264.cc23
T antarctica.wind.288.cc23
 cm 
2.0
1.0
 mm 
max°C
-29
-34
-34
-35
-33
-32
-32
-28
-26
-22
-22
-28
-31
-37
-39
-41
-35
-34
-33
-33
-35
-37
-36
-35
-35
-32
-31
-32
-32
-33
-34
-34
-35
-36
-35
-35
min°C
-31
-35
-36
-36
-36
-32
-32
-32
-27
-24
-26
-31
-35
-38
-40
-41
-41
-35
-34
-35
-36
-39
-40
-35
-35
-35
-32
-32
-33
-34
-35
-35
-36
-36
-36
-35
chill°C 
-54
-57
-56
-57
-56
-51
-51
-52
-48
-46
-49
-54
-59
-58
-53
-56
-58
-57
-56
-61
-63
-61
-60
-61
-59
-59
-55
-54
-53
-56
-56
-56
-60
-58
-55
-55
Freezing level (m
0
0
0
0
0
0
0
0
0
0
50
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Cloud base (m)
2400
5100
Sea lvl1000m2000m3000m4000m5000m
-30-35-35-36-35-32-32-30-27-23-24-30-33-38-40-41-38-35-34-34-36-38-38-35-35-34-32-32-33-34-35-35-36-36-36-35-26-30-31-33-31-28-28-27-24-20-20-25-28-33-37-38-35-32-31-31-33-35-34-31-31-30-28-29-29-30-31-31-31-32-31-30-21-25-27-29-27-23-23-22-20-16-14-19-23-29-32-34-31-27-26-27-29-30-29-26-26-25-23-24-24-26-26-25-26-27-25-23
Sunrise
7:35
12:00
12:00
12:00
12:00
12:00
12:00
12:00
12:00
12:00
12:00
12:00
Sunset
9:30
9:06
12:00
12:00
12:00
12:00
12:00
12:00
12:00
12:00
12:00
12:00

Mount Sidley Weather (Days 0-3):

The weather forecast for Mount Sidley is: A dusting of new snow. Extremely cold (max -26°C on Sun morning, min -36°C on Fri morning). Winds increasing (strong winds from the W on Fri morning, severe gales from the W by Sat night).

Mount Sidley Weather (Days 3-6):

Mostly dry. Extremely cold (max -22°C on Sun afternoon, min -41°C on Tue afternoon). Winds decreasing (extremely windy from the NNW on Sun night, light winds from the WSW by Tue morning).

Mount Sidley Weather (Days 6-9):

A dusting of new snow. Extremely cold (max -31°C on Sat morning, min -40°C on Thu night). Mainly stormy winds.

This table gives the weather forecast for Mount Sidley at the specific elevation of 4285 m. Our advanced weather models allow us to provide distinct weather forecasts for several elevations of Mount Sidley. 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 Antarctica.

Live conditions reported by 5 closest weather stations

Weather StationTemp.WeatherWindGusts
Cloud
Visibility
Cloud / Visibility
ASCATC228E71S
739 km NW
15m alt.
3 hours ago
26
Moderate winds from the WNW
(26 kph at 292).
- km
ASCATC227E71S
755 km NW
15m alt.
3 hours ago
26
Moderate winds from the WNW
(26 kph at 293).
- km
ASCATC235E70S
836 km N
15m alt.
3 hours ago
36
Fresh winds from the W
(36 kph at 276).
- km
ASCATC236E70S
839 km N
15m alt.
3 hours ago
37
Fresh winds from the W
(37 kph at 277).
- km
ASCATC232E70S
839 km N
15m alt.
3 hours ago
32
Fresh winds from the WNW
(32 kph at 289).
- km

* 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.

Mount Sidley Photos