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

Mount Sidley
Weather Forecast, Antarctica

Issued: 11 am Sun 20 Jul Local Time
Updates in:
hr min s
Update imminent

Days 1–3 Weather Summary

Mostly dry. Extremely cold (max -25°C on Tue night, min -46°C on Sun night). Wind will be generally light.

Days 4–6 Weather Summary

Mostly dry. Extremely cold (max -22°C on Wed night, min -33°C on Fri night). Winds increasing (calm on Wed morning, fresh winds from the NNE by Thu afternoon).

Sunday
20
Monday
21
Tuesday
22
Wednesday
23
Thursday
24
Friday
25
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
cloud
cloud
cloud
cloud
cloud
cloud
cloud
part cloud
part cloud
clear
clear
part cloud
cloud
cloud
part cloud
cloud
cloud
cloud
cloudy
cloudy
cloudy
cloudy
cloudy
cloudy
cloudy
some clouds
some clouds
clear
clear
some clouds
cloudy
cloudy
some clouds
cloudy
cloudy
cloudy
 km/h
10
ESE
15
NE
15
E
20
E
20
E
30
ESE
20
SE
15
SE
10
NE
5
WNW
10
WNW
15
NNW
15
NNE
40
NNE
10
NNW
15
NNE
20
NE
20
W
 cm 
 mm 
max°C
-44
-43
-43
-45
-45
-33
-29
-27
-25
-25
-25
-22
-22
-26
-25
-28
-30
-31
min°C
-44
-44
-46
-45
-45
-43
-31
-28
-26
-25
-25
-25
-23
-29
-28
-29
-31
-33
chill°C 
-57
-59
-61
-62
-62
-62
-45
-38
-35
-30
-33
-34
-36
-46
-39
-42
-41
-47
Freezing level (m
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Cloud base (m)
2400
Sea lvl1000m2000m3000m4000m5000m
-48-48-48-49-49-46-42-40-39-38-37-36-34-38-38-40-41-42-46-46-47-47-47-42-37-34-33-32-31-30-29-34-33-35-37-38-44-44-45-45-45-38-30-28-26-25-25-24-23-28-27-29-31-32
Sunrise
12:00
12:00
12:00
12:00
12:00
12:00
Sunset
12:00
12:00
12:00
12:00
12:00
12:00

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Mount Sidley Weather (Days 0-3):

The weather forecast for Mount Sidley is: Mostly dry. Extremely cold (max -25°C on Tue night, min -46°C on Sun night). Wind will be generally light.

Mount Sidley Weather (Days 3-6):

Mostly dry. Extremely cold (max -22°C on Wed night, min -33°C on Fri night). Winds increasing (calm on Wed morning, fresh winds from the NNE by Thu afternoon).

This table gives the weather forecast for Mount Sidley at the specific elevation of 2500 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
Williams Field
1543 km SSW
8m alt.
2 hours ago
-29° C
clear
Clear
Wind obs. (31 kph from 70 degs) was rejected.
10.0 km
Cape Ross
1697 km SSW
212m alt.
2 hours ago
-28° C
-
33
Fresh winds from the SE
(33 kph at 140).
Cape Phillips
1809 km SW
780m alt.
2 hours ago
-19° C
-
7
Light winds from the W
(7 kph at 280).
MarioZuchelliStation (Baia Terra Nova)
1813 km SW
93m alt.
2 hours ago
-16° C
-
17
Light winds from the ESE
(17 kph at 120).
DomeA
2644 km S
4084m alt.
2 hours ago
-67° C
-
Wind obs. (7 kph from 20 degs) was rejected.
CentroMet.Antártico Presidente Eduardo Frei
2869 km E
48m alt.
3 hours ago
-4° C
moderate snow
No report.
Wind obs. (115 kph from 270 degs) was rejected.
1.0 km
Mid: overcast
Teniente R. Marsh Airport
2870 km E
45m alt.
3 hours ago
-1° C
cloudy
Dry and cloudy.
39
Strong winds from the NNE
(39 kph at 30).
10.0 km
Low: overcast
Dinamet
2876 km E
52m alt.
3 hours ago
-3° C
No report.
Wind obs. (22 kph from 300 degs) was rejected.
3077 km SE
574m alt.
3 hours ago
-25° C
No report.
Wind obs. (15 kph from 100 degs) was rejected.
Halvfarryggen
3157 km SE
694m alt.
3 hours ago
-26° C
No report.
17
Light winds from the W
(17 kph at 260).

* 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