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

Mount William (Antarctica)
Weather Forecast, Antarctica

Issued: 2 pm Sun 25 Jan Local Time
Updates in:
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Update imminent

Days 1–4 Weather Summary

A heavy fall of snow, heaviest during Tue afternoon. Freeze-thaw conditions (max 2°C on Wed morning, min -1°C on Tue night). Winds decreasing (strong winds from the NNE on Mon night, calm by Tue night).

Days 5–7 Weather Summary

Moderate rain (total 15mm) on Wed night. Becoming colder with heavy fall of snow, heaviest during Thu morning. Freeze-thaw conditions (max 3°C on Wed night, min -3°C on Fri night). Wind will be generally light.

Sun
25
Monday
26
Tuesday
27
Wednesday
28
Thursday
29
Friday
30
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
part cloud
part cloud
cloud
cloud
heavy snow
mod snow
mod snow
light snow
cloud
light snow
light snow
mod snow
light snow
snow showers
part cloud
cloud
snow showers
some clouds
some clouds
cloudy
cloudy
heavy snow
mod. snow
mod. snow
light snow
cloudy
light snow
light snow
mod. snow
light snow
snow shwrs
some clouds
cloudy
snow shwrs
 km/h
15
N
20
NNE
20
NNE
20
NNE
30
N
20
N
20
N
5
NE
10
NW
20
NW
20
NNW
20
NNW
15
WNW
20
NW
15
NW
20
NW
15
W
14
8
8
3
4
3
8
1
1
3
15
max °C
0
0
1
1
1
1
1
0
2
2
3
2
0
-1
0
0
-1
min °C
0
0
0
0
0
1
1
-1
0
2
2
1
-1
-1
-1
0
-3
-4
-5
-5
-7
-5
-4
-4
-5
-4
-3
-3
-3
-6
-7
-6
-5
-8
550
550
550
650
700
750
650
450
550
900
1050
950
550
400
400
450
150
Cloud base (m)
300
300
300
300
300
300
300
250
350
400
300
300
300
350
300
350
300
Sea lvl1000m2000m3000m4000m5000m
-7-7-7-6-5-4-5-6-4-3-3-4-8-8-8-8-10-3-3-3-2-2-1-2-3-101-1-4-4-4-4-60011111-11232-1-1-10-233443433445433331
Sunrise
4:11
4:15
4:18
4:22
4:26
Sunset
10:44
10:39
10:37
10:32
10:30
10:25

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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 afternoon. Freeze-thaw conditions (max 2°C on Wed morning, min -1°C on Tue night). Winds decreasing (strong winds from the NNE on Mon night, calm by Tue night).

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

Moderate rain (total 15mm) on Wed night. Becoming colder with heavy fall of snow, heaviest during Thu morning. Freeze-thaw conditions (max 3°C on Wed night, min -3°C on Fri night). Wind will be generally light.

This table gives the weather forecast for Mount William (Antarctica) at the specific elevation of 500 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
SHIP3461
25 km ENE
15m alt.
3 hours ago
- km
SHIP5376
25 km ENE
3m alt.
3 hours ago
6° C
SHIP3231
25 km ENE
3m alt.
3 hours ago
6° C
SHIP2756
25 km ENE
3m alt.
3 hours ago
6° C
SHIP8445
25 km ENE
15m alt.
3 hours ago
- km
SHIP4695
25 km ENE
15m alt.
3 hours ago
- km
SHIP1171
25 km ENE
3m alt.
3 hours ago
6° C
SHIP4587
25 km ENE
3m alt.
3 hours ago
6° C
SHIP1644
25 km ENE
3m alt.
3 hours ago
6° C
SHIP7272
25 km ENE
3m alt.
3 hours ago
6° 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.