Mountain resort image
– Lat/Long: 64.78° S 63.68° W

AyMount William (Antarctica)
Weather Forecast, Antarctica

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Issued: 2 am Sun 02 Feb Local Time
Updates in:
hr min s
Update imminent

Days 1–3 Weather Summary

A dusting of new snow. Temperatures will be well below freezing (max -7°C on Tue night, min -9°C on Sun morning). Winds increasing (calm on Sun afternoon, fresh winds from the NE by Tue night).

Days 4–6 Weather Summary

A moderate fall of snow, heaviest on Thu night. Temperatures will be well below freezing (max -7°C on Thu afternoon, min -10°C on Wed afternoon). Wind will be generally light.

Days 7–9 Weather Summary

A moderate fall of snow, heaviest on Sun morning. Temperatures will be below freezing (max -3°C on Sun night, min -7°C on Sat morning). Winds decreasing (near gales from the E on Mon morning, light winds from the SE by Mon night).

Days 10–12 Weather Summary

Mostly dry. Temperatures will be well below freezing (max -6°C on Tue morning, min -9°C on Thu afternoon). Winds increasing (calm on Wed afternoon, fresh winds from the WSW by Thu night).

Sunday
2
Monday
3
Tuesday
4
Wednesday
5
Thursday
6
Friday
7
Saturday
8
Sunday
9
Monday
10
Tuesday
11
Wednesday
12
Thursday
13
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
night
cloud
cloud
part cloud
part cloud
part cloud
clear
clear
clear
light snow
cloud
snow showers
part cloud
cloud
light snow
heavy snow
cloud
clear
part cloud
part cloud
cloud
light snow
mod snow
light snow
light snow
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
cloudy
cloudy
some clouds
some clouds
some clouds
clear
clear
clear
light snow
cloudy
snow shwrs
some clouds
cloudy
light snow
heavy snow
cloudy
clear
some clouds
some clouds
cloudy
light snow
mod. snow
light snow
light snow
some clouds
clear
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
some clouds
 km/h
5
NW
5
NNW
5
NE
5
SSE
10
S
15
SSW
5
SW
5
NNW
25
NNE
25
NE
15
NW
15
N
15
ENE
30
ENE
15
ENE
5
ESE
10
SW
15
WSW
15
WNW
10
NNW
30
NNE
45
NE
30
NE
40
NE
40
E
50
ENE
20
ENE
10
ENE
10
SSW
5
SSE
5
NE
5
N
10
SW
25
SW
35
WSW
35
WSW
T antarctica.wind.15.cc23
T antarctica.wind.39.cc23
T antarctica.wind.63.cc23
T antarctica.wind.87.cc23
T antarctica.wind.111.cc23
T antarctica.wind.135.cc23
T antarctica.wind.159.cc23
T antarctica.wind.183.cc23
T antarctica.wind.207.cc23
T antarctica.wind.231.cc23
T antarctica.wind.255.cc23
T antarctica.wind.279.cc23
 cm 
1.0
3
3
11
1.0
7
4
4
 mm 
max°C
-9
-9
-9
-8
-8
-8
-8
-8
-7
-8
-10
-8
-8
-7
-7
-7
-8
-7
-7
-6
-4
-5
-5
-3
-3
-4
-5
-6
-6
-6
-8
-8
-7
-6
-8
-7
min°C
-9
-9
-9
-9
-8
-8
-8
-8
-8
-9
-10
-9
-8
-7
-7
-8
-8
-8
-7
-7
-6
-5
-5
-3
-4
-6
-6
-6
-6
-8
-8
-8
-8
-7
-9
-9
chill°C 
-12
-12
-9
-12
-13
-14
-11
-12
-18
-17
-17
-14
-14
-15
-13
-8
-13
-15
-13
-12
-14
-15
-13
-11
-14
-16
-14
-10
-10
-8
-11
-8
-11
-15
-19
-19
Freezing level (m
50
150
0
0
0
0
0
250
0
0
100
0
250
100
0
0
50
0
100
350
400
650
600
750
1200
950
350
450
450
0
0
0
0
0
0
0
Cloud base (m)
300
300
300
300
300
300
400
1850
400
300
650
1400
450
250
300
400
5500
550
500
250
250
250
1900
1200
4800
1350
300
300
300
300
350
300
300
Sea lvl1000m2000m3000m4000m5000m
-9-9-9-9-8-8-8-8-8-9-10-9-8-7-7-8-8-8-7-7-5-5-5-3-4-5-6-6-6-7-8-8-8-7-9-8-6-6-6-6-6-6-5-5-5-6-6-5-5-5-5-6-6-5-4-4-2-2-201-1-3-3-3-5-6-5-6-5-7-7-3-2-4-4-3-5-3-2-3-3-3-3-2-2-3-3-3-4-2-1-110232-10-1-4-4-3-5-4-5-511-1-1-1-402-211-121-200-322233344132-3-2-1-3-3-2-4
Sunrise
4:37
4:41
4:45
4:48
4:52
4:56
5:00
5:03
5:07
5:11
5:15
5:18
Sunset
10:15
10:12
10:07
10:05
10:00
9:58
9:53
9:51
9:46
9:43
9:39
9:36

Mount William (Antarctica) Weather (Days 0-3):

The weather forecast for Mount William (Antarctica) is: A dusting of new snow. Temperatures will be well below freezing (max -7°C on Tue night, min -9°C on Sun morning). Winds increasing (calm on Sun afternoon, fresh winds from the NE by Tue night).

Mount William (Antarctica) Weather (Days 3-6):

A moderate fall of snow, heaviest on Thu night. Temperatures will be well below freezing (max -7°C on Thu afternoon, min -10°C on Wed afternoon). Wind will be generally light.

Mount William (Antarctica) Weather (Days 6-9):

A moderate fall of snow, heaviest on Sun morning. Temperatures will be below freezing (max -3°C on Sun night, min -7°C on Sat morning). Winds decreasing (near gales from the E on Mon morning, light winds from the SE by Mon night).

This table gives the weather forecast for Mount William (Antarctica) at the specific elevation of 1600 m. Our advanced weather models allow us to provide distinct weather forecasts for several elevations of Mount William (Antarctica). 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
Centro Met. Antártico Presidente Eduardo Frei
370 km NE
48m alt.
2 hours ago
-4° C
No report.
Wind obs. (115 kph from 270 degs) was rejected.
Teniente R. Marsh Airport
371 km NE
45m alt.
3 hours ago
clear
Fog -.
13
Light winds from the NNE
(13 kph at 20).
0.2 km
Dinamet
378 km NE
52m alt.
2 hours ago
-3° C
No report.
Wind obs. (22 kph from 300 degs) was rejected.
SHIP3597
384 km NNE
3m alt.
3 hours ago
2° C
ASCATB282E70S
864 km SSW
15m alt.
3 hours ago
8
Light winds from the NNW
(8 kph at 338).
- km
SHIP1532
385 km NNE
15m alt.
3 hours ago
- km
SHIP7624
385 km NNE
15m alt.
3 hours ago
- km
SHIP1929
385 km NNE
15m alt.
3 hours ago
- km
SHIP8868
385 km NNE
15m alt.
3 hours ago
- km
SHIP6343
385 km NNE
3m alt.
3 hours ago
2° C

* 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.