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

Mount William (Antarctica)
Weather Forecast, Antarctica

Issued: 2 pm Fri 23 Jan Local Time
Updates in:
hr min s
Update imminent

Days 1–4 Weather Summary

A moderate fall of snow, heaviest on Sat night. Freeze-thaw conditions (max 1°C on Mon morning, min -3°C on Fri night). Winds decreasing (fresh winds from the W on Fri afternoon, light winds from the N by Sat night).

Days 5–7 Weather Summary

A heavy fall of snow, heaviest during Mon night. Becoming milder with moderate rain (total 15mm) on Wed night. Freeze-thaw conditions (max 2°C on Wed afternoon, min -1°C on Tue night). Mainly strong winds.

Fri
23
Saturday
24
Sunday
25
Monday
26
Tuesday
27
Wednesday
28
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
snow showers
snow showers
cloud
light snow
heavy snow
part cloud
cloud
snow showers
part cloud
cloud
heavy snow
mod snow
mod snow
mod snow
part cloud
light rain
light snow
snow shwrs
snow shwrs
cloudy
light snow
heavy snow
some clouds
cloudy
snow shwrs
some clouds
cloudy
heavy snow
mod. snow
mod. snow
mod. snow
some clouds
light rain
light snow
 km/h
35
W
10
NNW
25
NE
30
ENE
10
N
15
NW
15
N
15
N
20
NNE
25
NNE
30
N
25
N
35
NNE
20
NE
20
WSW
10
NNW
25
NNW
2
1
2
11
3
18
10
9
6
4
0.5
14
max °C
-1
-1
0
-1
-1
0
0
0
1
1
1
1
1
1
-1
2
2
min °C
-2
-3
-1
-1
-2
-1
0
0
1
1
1
1
0
-1
-1
1
2
-10
-7
-7
-8
-9
-6
-5
-5
-4
-5
-6
-5
-8
-6
-7
-2
-3
300
0
400
300
250
400
500
500
600
650
750
800
650
650
300
650
1050
Cloud base (m)
300
300
1750
300
250
300
300
300
300
350
300
300
250
250
300
550
300
Sea lvl1000m2000m3000m4000m5000m
-10-9-7-7-8-9-8-7-6-6-5-5-4-5-7-4-4-5-5-4-4-5-4-3-3-2-2-2-1-2-2-5-1-1-2-2-1-1-2-100111110-12221322433444433244
Sunrise
4:03
4:07
4:11
4:15
4:18
Sunset
10:50
10:46
10:44
10:39
10:37
10:32

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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 Sat night. Freeze-thaw conditions (max 1°C on Mon morning, min -3°C on Fri night). Winds decreasing (fresh winds from the W on Fri afternoon, light winds from the N by Sat night).

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

A heavy fall of snow, heaviest during Mon night. Becoming milder with moderate rain (total 15mm) on Wed night. Freeze-thaw conditions (max 2°C on Wed afternoon, min -1°C on Tue night). Mainly strong winds.

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
SHIP2051
50 km S
3m alt.
2 hours ago
3° C
SHIP2192
50 km S
15m alt.
2 hours ago
- km
SHIP5831
50 km S
3m alt.
2 hours ago
3° C
SHIP5982
50 km S
15m alt.
2 hours ago
- km
SHIP7982
50 km S
3m alt.
2 hours ago
3° C
SHIP5762
52 km E
3m alt.
3 hours ago
2° C
SHIP2829
52 km E
15m alt.
3 hours ago
- km
SHIP7252
52 km E
15m alt.
3 hours ago
- km
SHIP2211
52 km E
15m alt.
2 hours ago
- km
SHIP1538
52 km E
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.