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

Mount William (Antarctica)
Weather Forecast, Antarctica

Issued: 8 pm Fri 23 Jan Local Time
Updates in:
hr min s
Update imminent

Days 1–4 Weather Summary

A heavy fall of snow, heaviest during Sat night. Temperatures will be below freezing (max -2°C on Mon morning, min -5°C on Fri night). Winds increasing (light winds from the N on Fri night, strong winds from the WNW by Sat night).

Days 5–7 Weather Summary

A heavy fall of snow, heaviest during Mon night. Temperatures will be below freezing (max 0°C on Tue night, min -2°C on Mon night). Mainly strong winds.

Saturday
24
Sunday
25
Monday
26
Tuesday
27
Wednesday
28
Thursday
29
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
snow showers
cloud
light snow
heavy snow
snow showers
part cloud
snow showers
part cloud
cloud
heavy snow
mod snow
mod snow
mod snow
cloud
part cloud
mod snow
light snow
light snow
heavy snow
snow shwrs
cloudy
light snow
heavy snow
snow shwrs
some clouds
snow shwrs
some clouds
cloudy
heavy snow
mod. snow
mod. snow
mod. snow
cloudy
some clouds
mod. snow
light snow
light snow
heavy snow
 km/h
15
NNW
35
NNE
40
ENE
20
NNW
20
NW
20
NNW
25
N
25
NNE
35
NNE
35
NNW
30
NNW
30
N
35
NNE
15
SW
20
WSW
25
NW
20
NNW
20
NNW
15
NW
1
3
20
1
2
21
10
10
9
7
2
2
14
max °C
-4
-3
-3
-3
-4
-3
-3
-2
-2
-1
-1
-1
0
-1
0
0
-1
-1
-1
min °C
-5
-4
-3
-5
-4
-3
-3
-2
-2
-2
-1
-2
-2
-2
0
0
-2
-2
-3
-12
-12
-11
-15
-10
-9
-9
-8
-10
-11
-8
-11
-10
-7
-5
-6
-8
-7
-9
0
400
400
350
400
500
500
600
650
750
800
750
650
600
900
950
750
750
600
Cloud base (m)
300
1450
550
250
300
300
300
550
300
300
300
250
250
300
300
300
300
400
300
Sea lvl1000m2000m3000m4000m5000m
-9-7-6-8-8-8-7-6-6-5-5-4-4-4-3-3-5-5-6-5-4-3-4-4-3-3-2-2-2-1-2-1-200-2-2-2-2-10-2-1001111111222111322433444443344454
Sunrise
4:03
4:07
4:11
4:15
4:18
4:22
Sunset
10:46
10:44
10:39
10:37
10:32
10:30

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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 Sat night. Temperatures will be below freezing (max -2°C on Mon morning, min -5°C on Fri night). Winds increasing (light winds from the N on Fri night, strong winds from the WNW by Sat night).

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

A heavy fall of snow, heaviest during Mon night. Temperatures will be below freezing (max 0°C on Tue night, min -2°C on Mon night). Mainly strong winds.

This table gives the weather forecast for Mount William (Antarctica) at the specific elevation of 1000 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
SHIP8056
9 km ESE
15m alt.
3 hours ago
1° C
30
Fresh winds from the SSW
(30 kph at 200).
43.5 km
SHIP4084
9 km ESE
15m alt.
3 hours ago
1° C
30
Fresh winds from the SSW
(30 kph at 200).
43.5 km
SHIP4941
9 km ESE
15m alt.
3 hours ago
1° C
30
Fresh winds from the SSW
(30 kph at 200).
43.5 km
SHIP1401
9 km ESE
3m alt.
3 hours ago
3° C
partially cloudy
30
Fresh winds from the SSW
(30 kph at 200).
50.0 km
SHIP2478
9 km ESE
3m alt.
3 hours ago
3° C
partially cloudy
30
Fresh winds from the SSW
(30 kph at 200).
50.0 km
SHIP6137
9 km ESE
3m alt.
3 hours ago
3° C
partially cloudy
30
Fresh winds from the SSW
(30 kph at 200).
50.0 km
SHIP5184
9 km ESE
3m alt.
3 hours ago
3° C
partially cloudy
30
Fresh winds from the SSW
(30 kph at 200).
50.0 km
SHIP6282
40 km S
15m alt.
3 hours ago
- km
SHIP3969
40 km S
15m alt.
3 hours ago
- km
SHIP4836
40 km S
15m alt.
3 hours ago
- 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.