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

Mount William (Antarctica)
Weather Forecast, Antarctica

Issued: 2 am Mon 16 Feb Local Time
Updates in:
hr min s
Update imminent

Days 1–3 Weather Summary

A light covering of new snow mostly falling on Wed night. Temperatures will be well below freezing (max -7°C on Tue night, min -10°C on Mon night). Wind will be generally light.

Days 4–6 Weather Summary

A heavy fall of snow, heaviest during Fri night. Temperatures will be below freezing (max -3°C on Fri afternoon, min -9°C on Sat night). Winds increasing (light winds from the NW on Thu morning, gales from the N by Fri night).

Monday
16
Tuesday
17
Wednesday
18
Thursday
19
Friday
20
Saturday
21
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
light snow
snow showers
snow showers
cloud
cloud
cloud
cloud
light snow
snow showers
part cloud
cloud
cloud
part cloud
cloud
heavy snow
light snow
mod snow
heavy snow
light snow
snow shwrs
snow shwrs
cloudy
cloudy
cloudy
cloudy
light snow
snow shwrs
some clouds
cloudy
cloudy
some clouds
cloudy
heavy snow
light snow
mod. snow
heavy snow
 km/h
15
N
5
WSW
15
WNW
15
NW
20
NNW
20
N
10
N
5
NNW
10
W
5
NW
5
NNW
15
N
25
N
30
NNW
60
N
50
NW
55
NW
60
WNW
1
1
1
2
4
21
4
6
15
max °C
-9
-9
-9
-9
-8
-7
-8
-8
-8
-8
-7
-5
-4
-3
-3
-7
-8
-8
min °C
-9
-9
-10
-9
-8
-8
-8
-8
-9
-8
-8
-7
-5
-4
-6
-7
-8
-9
-15
-13
-17
-16
-16
-16
-13
-11
-13
-12
-12
-12
-12
-12
-16
-18
-19
-21
200
200
0
100
350
250
350
400
100
100
350
250
600
750
900
500
500
300
Cloud base (m)
300
250
300
450
650
300
300
250
300
300
450
550
300
300
250
250
300
250
Sea lvl1000m2000m3000m4000m5000m
-9-9-10-9-8-8-8-8-9-8-8-6-5-4-5-7-8-9-5-5-6-5-4-4-4-4-5-5-4-4-2-1-2-3-4-5-2-2-4-2-1-1-1-1-3-2-1-111200-111-1232320232343332
Sunrise
5:28
5:31
5:35
5:39
5:43
5:46
Sunset
9:24
9:22
9:17
9:14
9:10
9:07

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

The weather forecast for Mount William (Antarctica) is: A light covering of new snow mostly falling on Wed night. Temperatures will be well below freezing (max -7°C on Tue night, min -10°C on Mon night). Wind will be generally light.

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

A heavy fall of snow, heaviest during Fri night. Temperatures will be below freezing (max -3°C on Fri afternoon, min -9°C on Sat night). Winds increasing (light winds from the NW on Thu morning, gales from the N by Fri 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
SHIP2233
51 km ENE
3m alt.
2 hours ago
2° C
SHIP2686
51 km ENE
15m alt.
2 hours ago
- km
SHIP10684
56 km ENE
15m alt.
3 hours ago
- km
SHIP4890
56 km ENE
3m alt.
4 hours ago
1° C
SHIP1474
56 km ENE
3m alt.
3 hours ago
1° C
SHIP3743
56 km ENE
3m alt.
4 hours ago
1° C
SHIP2082
56 km ENE
15m alt.
4 hours ago
- km
SHIP1735
56 km ENE
3m alt.
4 hours ago
1° C
SHIP6976
56 km ENE
15m alt.
3 hours ago
- km
SHIP619
56 km ENE
3m alt.
4 hours ago
1° 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.