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

Mount William (Antarctica)
Weather Forecast, Antarctica

Issued: 2 pm Fri 27 Feb Local Time
Updates in:
hr min s
Update imminent

Days 1–4 Weather Summary

A light covering of new snow mostly falling on Sat night. Freeze-thaw conditions (max 2°C on Fri afternoon, min -3°C on Sun night). Wind will be generally light.

Days 5–7 Weather Summary

Mostly dry. Temperatures will be below freezing (max 0°C on Tue morning, min -4°C on Mon night). Winds increasing (calm on Mon night, fresh winds from the NE by Wed morning).

Fri
27
Saturday
28
Sunday
1
Monday
2
Tuesday
3
Wednesday
4
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
part cloud
cloud
cloud
cloud
light snow
light snow
light snow
snow showers
part cloud
clear
part cloud
part cloud
part cloud
part cloud
cloud
cloud
part cloud
some clouds
cloudy
cloudy
cloudy
light snow
light snow
light snow
snow shwrs
some clouds
clear
some clouds
some clouds
some clouds
some clouds
cloudy
cloudy
some clouds
 km/h
10
NNE
15
NNE
20
NE
20
NE
15
NNE
5
W
5
WNW
10
NNW
10
NW
5
NW
5
N
5
ENE
5
NE
20
NE
30
NE
25
NE
10
N
3
1
1
1
max °C
2
1
1
1
0
0
-1
-2
-2
-2
-3
0
0
-2
-1
-1
-2
min °C
1
0
1
1
0
-1
-1
-3
-3
-2
-4
-2
-1
-3
-1
-1
-3
-2
-4
-4
-4
-4
-4
-3
-7
-7
-2
-6
-2
-5
-10
-8
-7
-6
800
650
650
750
500
400
350
0
50
250
0
50
450
0
100
300
100
Cloud base (m)
350
400
300
300
300
300
300
450
300
300
500
4850
2400
1350
400
300
Sea lvl1000m2000m3000m4000m5000m
-4-5-5-5-6-7-8-9-10-9-8-7-7-6-6-7-7-1-2-2-2-3-4-4-6-6-5-5-4-4-4-3-4-521110-1-1-3-3-2-4-1-1-3-1-1-34334322012-223-1110
Sunrise
6:09
6:13
6:16
6:20
6:22
Sunset
8:45
8:42
8:37
8:34
8:30
8:27

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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 Sat night. Freeze-thaw conditions (max 2°C on Fri afternoon, min -3°C on Sun night). Wind will be generally light.

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

Mostly dry. Temperatures will be below freezing (max 0°C on Tue morning, min -4°C on Mon night). Winds increasing (calm on Mon night, fresh winds from the NE by Wed morning).

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
SHIP1200
20 km WSW
3m alt.
3 hours ago
5° C
15
Light winds from the E
(15 kph at 100).
SHIP2949
20 km WSW
15m alt.
2 hours ago
2° C
13
Light winds from the N
(13 kph at 0).
- km
SHIP736
20 km WSW
-m alt.
1 hour ago
5° C
No report.
22
Moderate winds from the ESE
(22 kph at 110).
SHIP1964
20 km WSW
3m alt.
2 hours ago
5° C
13
Light winds from the N
(13 kph at 0).
SHIP1095
20 km WSW
-m alt.
1 hour ago
4° C
No report.
19
Light winds from the SSE
(19 kph at 150).
SHIP9613
20 km WSW
3m alt.
1 hour ago
4° C
18
Light winds from the SSE
(18 kph at 150).
SHIP4775
20 km WSW
15m alt.
2 hours ago
2° C
13
Light winds from the N
(13 kph at 0).
- km
SHIP416
20 km WSW
-m alt.
2 hours ago
5° C
No report.
17
Light winds from the ENE
(17 kph at 70).
SHIP741
20 km WSW
-m alt.
1 hour ago
5° C
No report.
19
Light winds from the SE
(19 kph at 140).
SHIP6788
20 km WSW
3m alt.
3 hours ago
5° C
15
Light winds from the E
(15 kph at 100).

* 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.