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

Mount William (Antarctica)
Weather Forecast, Antarctica

Issued: 2 am Tue 27 Jan Local Time
Updates in:
hr min s
Update imminent

Days 1–3 Weather Summary

A heavy fall of snow, heaviest during Tue morning. Temperatures will be below freezing (max -2°C on Wed night, min -7°C on Tue night). Winds increasing (light winds from the WNW on Tue night, strong winds from the NW by Thu morning).

Days 4–6 Weather Summary

A heavy fall of snow, heaviest during Fri night. Temperatures will be well below freezing (max -7°C on Fri morning, min -11°C on Fri night). Winds decreasing (fresh winds from the W on Fri night, light winds from the WSW by Sat night).

Tuesday
27
Wednesday
28
Thursday
29
Friday
30
Saturday
31
Sunday
1
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
heavy snow
mod snow
mod snow
part cloud
mod snow
heavy snow
heavy snow
light snow
part cloud
part cloud
light snow
heavy snow
light snow
light snow
snow showers
part cloud
part cloud
snow showers
heavy snow
mod. snow
mod. snow
some clouds
mod. snow
heavy snow
heavy snow
light snow
some clouds
some clouds
light snow
heavy snow
light snow
light snow
snow shwrs
some clouds
some clouds
snow shwrs
 km/h
40
NNW
35
N
10
WNW
30
WNW
40
WNW
40
NW
50
NW
35
WNW
25
WNW
20
W
20
W
30
WSW
30
W
20
WNW
10
WNW
15
SSW
25
SW
30
SW
18
10
10
6
18
13
3
2
12
5
3
2
2
max °C
-4
-4
-6
-4
-3
-2
-3
-5
-5
-7
-8
-8
-11
-11
-11
-11
-11
-11
min °C
-4
-5
-7
-5
-3
-3
-4
-5
-7
-7
-9
-11
-11
-11
-11
-11
-11
-11
-13
-14
-15
-13
-11
-11
-13
-14
-15
-14
-17
-21
-20
-20
-17
-17
-20
-21
750
750
450
450
900
1050
1000
650
350
500
450
150
100
150
0
0
0
0
Cloud base (m)
300
300
250
300
500
300
300
300
400
300
350
300
300
300
250
250
300
250
Sea lvl1000m2000m3000m4000m5000m
-4-5-7-5-3-3-4-5-6-7-9-10-11-11-11-11-11-11-1-2-4-2-11-1-2-3-3-5-5-6-6-7-7-7-911-112321-10-1-2-3-3-4-4-4-544334544233111-100-2
Sunrise
4:15
4:18
4:22
4:26
4:30
4:33
Sunset
10:37
10:32
10:30
10:25
10:22
10:19

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

The weather forecast for Mount William (Antarctica) is: A heavy fall of snow, heaviest during Tue morning. Temperatures will be below freezing (max -2°C on Wed night, min -7°C on Tue night). Winds increasing (light winds from the WNW on Tue night, strong winds from the NW by Thu morning).

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

A heavy fall of snow, heaviest during Fri night. Temperatures will be well below freezing (max -7°C on Fri morning, min -11°C on Fri night). Winds decreasing (fresh winds from the W on Fri night, light winds from the WSW by Sat 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 10 closest weather stations

Weather StationTemp.WeatherWindGusts
Cloud
Visibility
Cloud / Visibility
SHIP3971
38 km ENE
3m alt.
2 hours ago
3° C
SHIP1849
47 km ENE
3m alt.
3 hours ago
2° C
SHIP2595
47 km ENE
15m alt.
3 hours ago
- km
SHIP6194
47 km ENE
15m alt.
3 hours ago
- km
SHIP2354
47 km ENE
3m alt.
3 hours ago
2° C
SHIP4546
47 km ENE
3m alt.
3 hours ago
2° C
SHIP4878
47 km ENE
15m alt.
3 hours ago
- km
SHIP3723
47 km ENE
3m alt.
3 hours ago
2° C
SHIP2943
65 km ENE
15m alt.
4 hours ago
- km
SHIP2199
65 km ENE
3m alt.
4 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.