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

AyMount Sidley
Weather Forecast, Antarctica

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Issued: 11 pm Sat 20 Apr Local Time
Updates in:
hr min s
Update imminent

Days 1–4 Weather Summary

A dusting of new snow. Extremely cold (max -27°C on Mon morning, min -40°C on Sat night). Winds increasing (calm on Sat night, strong winds from the WSW by Sun night).

Days 5–7 Weather Summary

A light covering of new snow mostly falling on Thu night. Extremely cold (max -22°C on Wed night, min -34°C on Tue night). Winds increasing (light winds from the S on Tue night, strong winds from the NW by Wed night).

Days 8–10 Weather Summary

A dusting of new snow. Extremely cold (max -25°C on Sat morning, min -34°C on Mon morning). Winds decreasing (gales from the NW on Sat night, light winds from the NNW by Mon morning).

Days 11–13 Weather Summary

Mostly dry. Extremely cold (max -31°C on Thu night, min -40°C on Mon night). Winds increasing (light winds from the SSE on Wed afternoon, fresh winds from the SW by Thu night).

Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tuesday
30
Wednesday
1
Thu
2
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
PM
cloud
part cloud
part cloud
part cloud
cloud
cloud
light snow
cloud
cloud
part cloud
clear
clear
light snow
snow showers
light snow
snow showers
part cloud
part cloud
light snow
part cloud
part cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
part cloud
part cloud
part cloud
clear
clear
cloudy
some clouds
some clouds
some clouds
cloudy
cloudy
light snow
cloudy
cloudy
some clouds
clear
clear
light snow
snow shwrs
light snow
snow shwrs
some clouds
some clouds
light snow
some clouds
some clouds
cloudy
cloudy
cloudy
cloudy
cloudy
cloudy
cloudy
cloudy
cloudy
cloudy
some clouds
some clouds
some clouds
clear
clear
 km/h
5
NNW
15
SSW
20
SW
45
WSW
20
NW
20
N
20
NNE
15
ENE
10
ESE
25
S
30
SSW
25
WSW
35
WNW
45
NW
35
WNW
45
NW
30
WNW
30
WNW
35
WNW
55
NW
45
N
60
NW
60
NW
20
NNW
20
NE
15
N
10
N
15
ESE
25
SSE
30
SSE
35
S
25
S
15
S
10
SSE
25
SSW
30
SSW
Wave Height Map
T antarctica.wind.3.cc23
T antarctica.wind.18.cc23
T antarctica.wind.42.cc23
T antarctica.wind.66.cc23
T antarctica.wind.90.cc23
T antarctica.wind.114.cc23
T antarctica.wind.138.cc23
T antarctica.wind.162.cc23
T antarctica.wind.186.cc23
T antarctica.wind.210.cc23
T antarctica.wind.234.cc23
T antarctica.wind.258.cc23
T antarctica.wind.282.cc23
 cm 
1.0
1.0
2.0
1.0
4
1.0
 mm 
max°C
-35
-40
-37
-28
-27
-28
-29
-33
-33
-32
-28
-24
-22
-23
-23
-24
-26
-26
-26
-25
-28
-32
-31
-29
-30
-33
-32
-36
-39
-40
-37
-35
-35
-34
-34
-32
min°C
-40
-40
-39
-35
-28
-29
-32
-33
-33
-34
-30
-26
-23
-24
-23
-28
-27
-27
-27
-25
-31
-33
-32
-30
-33
-34
-33
-40
-40
-40
-39
-36
-35
-34
-34
-34
chill°C 
-50
-53
-55
-54
-41
-42
-43
-45
-43
-50
-46
-40
-37
-40
-37
-46
-42
-44
-44
-43
-48
-54
-53
-44
-45
-46
-46
-56
-58
-59
-59
-52
-47
-44
-50
-51
Freezing level (m
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
0
0
0
0
0
0
0
0
0
0
0
Cloud base (m)
2400
2400
5250
2350
2400
2400
Sea lvl1000m2000m3000m4000m5000m
-41-43-42-36-32-33-36-37-38-37-33-29-27-27-28-31-32-32-31-29-33-36-35-34-36-37-38-41-42-42-41-40-39-39-39-38-38-40-38-32-28-29-31-33-33-33-29-25-23-24-23-26-27-27-27-25-30-33-32-30-32-34-33-38-40-40-38-36-35-34-34-33-33-36-34-27-22-23-25-27-28-29-25-22-19-19-18-21-21-21-21-20-26-29-27-25-26-29-28-35-37-37-35-31-30-29-30-28
Sunrise
6:13
6:26
6:39
6:54
7:11
7:35
12:00
12:00
12:00
12:00
12:00
12:00
Sunset
10:29
10:17
10:03
9:48
9:30
9:06
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 -27°C on Mon morning, min -40°C on Sat night). Winds increasing (calm on Sat night, strong winds from the WSW by Sun night).

Mount Sidley Weather (Days 3-6):

A light covering of new snow mostly falling on Thu night. Extremely cold (max -22°C on Wed night, min -34°C on Tue night). Winds increasing (light winds from the S on Tue night, strong winds from the NW by Wed night).

Mount Sidley Weather (Days 6-9):

A dusting of new snow. Extremely cold (max -25°C on Sat morning, min -34°C on Mon morning). Winds decreasing (gales from the NW on Sat night, light winds from the NNW by Mon morning).

This table gives the weather forecast for Mount Sidley at the specific elevation of 3500 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
ASCATB235E71S
724 km N
15m alt.
3 hours ago
74
Gales from the WSW
(74 kph at 249).
- km
ASCATB235E70S
735 km N
15m alt.
3 hours ago
75
Severe gales from the WSW
(75 kph at 250).
- km
ASCATB236E70S
742 km N
15m alt.
3 hours ago
69
Gales from the WSW
(69 kph at 242).
- km
ASCATB237E70S
754 km N
15m alt.
3 hours ago
69
Gales from the WSW
(69 kph at 238).
- km
ASCATB238E70S
768 km N
15m alt.
3 hours ago
60
Near gales from the SW
(60 kph at 236).
- 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