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

Mount William (Antarctica)
Weather Forecast, Antarctica

Issued: 8 pm Sat 14 Feb Local Time
Updates in:
hr min s
Update imminent

Days 1–4 Weather Summary

A moderate fall of snow, heaviest on Sun night. Temperatures will be below freezing (max 0°C on Tue afternoon, min -4°C on Sat night). Winds decreasing (strong winds from the NE on Sun morning, calm by Mon morning).

Days 5–7 Weather Summary

A moderate fall of snow, heaviest on Fri afternoon. Temperatures will be below freezing (max 0°C on Thu morning, min -4°C on Wed night). Winds increasing (calm on Wed morning, strong winds from the NNE by Fri afternoon).

Sunday
15
Monday
16
Tuesday
17
Wednesday
18
Thursday
19
Friday
20
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
snow showers
cloud
light snow
snow showers
part cloud
part cloud
light snow
cloud
cloud
cloud
cloud
light snow
part cloud
cloud
cloud
snow showers
part cloud
light snow
mod snow
snow shwrs
cloudy
light snow
snow shwrs
some clouds
some clouds
light snow
cloudy
cloudy
cloudy
cloudy
light snow
some clouds
cloudy
cloudy
snow shwrs
some clouds
light snow
mod. snow
 km/h
20
NW
25
NNE
35
NE
20
N
15
NNE
5
WNW
10
NW
10
NNE
20
NNE
20
NNE
5
N
10
W
5
WSW
10
NNE
15
NE
20
NNE
10
N
45
NNE
30
NW
2
4
6
4
2
4
5
8
max °C
-2
-2
-1
-2
-2
-2
-3
-1
0
-1
-1
-1
-3
0
0
0
0
0
1
min °C
-4
-2
-1
-3
-3
-2
-4
-2
-1
-2
-1
-2
-4
-2
0
-1
-1
-1
0
-10
-8
-8
-9
-8
-5
-8
-6
-7
-5
-1
-6
-4
-5
-5
-5
-4
-9
-6
0
100
250
50
100
200
0
150
400
300
300
300
0
150
500
400
250
350
500
Cloud base (m)
250
500
500
250
250
250
250
400
300
400
250
250
250
1450
650
300
300
450
250
Sea lvl1000m2000m3000m4000m5000m
-11-9-8-10-10-10-10-10-8-8-8-9-9-8-6-7-8-6-7-6-5-4-6-6-6-6-6-4-4-4-5-6-4-3-3-4-3-3-3-2-1-3-3-2-4-2-1-2-1-2-4-10-1-1-11-112021-123222-2232323
Sunrise
5:24
5:28
5:31
5:35
5:39
5:43
Sunset
9:29
9:24
9:22
9:17
9:14
9:10

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

The weather forecast for Mount William (Antarctica) is: A moderate fall of snow, heaviest on Sun night. Temperatures will be below freezing (max 0°C on Tue afternoon, min -4°C on Sat night). Winds decreasing (strong winds from the NE on Sun morning, calm by Mon morning).

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

A moderate fall of snow, heaviest on Fri afternoon. Temperatures will be below freezing (max 0°C on Thu morning, min -4°C on Wed night). Winds increasing (calm on Wed morning, strong winds from the NNE by Fri afternoon).

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
SHIP2715
115 km ENE
15m alt.
2 hours ago
- km
ASCATB299E64S
186 km NE
15m alt.
3 hours ago
29
Fresh winds from the W
(29 kph at 275).
- km
ASCATB299E63S
226 km NE
15m alt.
3 hours ago
29
Fresh winds from the WNW
(29 kph at 290).
- km
ASCATB297E63S
250 km NNE
15m alt.
3 hours ago
31
Fresh winds from the W
(31 kph at 278).
- km
ASCATB298E63S
258 km NNE
15m alt.
3 hours ago
32
Fresh winds from the W
(32 kph at 273).
- km
SHIP8054
123 km ENE
15m alt.
3 hours ago
- km
SHIP2067
123 km ENE
3m alt.
3 hours ago
3° C
SHIP7223
123 km ENE
3m alt.
3 hours ago
3° C
SHIP4926
123 km ENE
3m alt.
3 hours ago
3° C
SHIP5204
123 km ENE
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.