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

Mount William (Antarctica)
Weather Forecast, Antarctica

Issued: 2 pm Thu 12 Mar Local Time
Updates in:
hr min s
Update imminent

Days 1–4 Weather Summary

A light covering of new snow mostly falling on Fri morning. Temperatures will be below freezing (max 0°C on Sun morning, min -5°C on Sat morning). Winds increasing (light winds from the NW on Fri night, near gales from the NNE by Sun morning).

Days 5–7 Weather Summary

Mostly dry. Freeze-thaw conditions (max 3°C on Tue night, min -2°C on Mon night). Winds decreasing (strong winds from the NNE on Sun afternoon, calm by Mon afternoon).

Thu
12
Friday
13
Saturday
14
Sunday
15
Monday
16
Tuesday
17
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
part cloud
part cloud
light snow
part cloud
light snow
snow showers
snow showers
cloud
light snow
cloud
cloud
part cloud
cloud
cloud
part cloud
part cloud
clear
some clouds
some clouds
light snow
some clouds
light snow
snow shwrs
snow shwrs
cloudy
light snow
cloudy
cloudy
some clouds
cloudy
cloudy
some clouds
some clouds
clear
 km/h
20
NNW
20
NNW
25
NNE
15
N
10
NW
15
WNW
10
NW
15
N
45
NNE
45
NNE
35
NE
5
ENE
5
SSE
10
NW
5
N
5
WNW
10
ESE
2
2
1
1
2
max °C
-2
-2
-2
-3
-4
-5
-5
-2
0
0
0
0
0
-1
-2
0
3
min °C
-2
-3
-3
-3
-4
-5
-5
-5
-1
-1
-1
0
0
-2
-2
-1
0
-8
-9
-10
-8
-8
-10
-10
-10
-9
-8
-9
-2
0
-5
-5
-1
-2
700
550
550
550
300
100
250
150
650
1100
850
900
1050
750
500
800
1800
Cloud base (m)
300
350
300
300
300
300
300
1450
350
400
2150
3200
300
1900
450
350
Sea lvl1000m2000m3000m4000m5000m
-6-6-7-7-8-9-9-6-4-4-3-3-3-4-5-30-2-3-3-3-4-5-5-4-1-1-100-2-2-121000-2-2-2-122222111243332121343443331
Sunrise
6:50
6:54
6:58
7:01
7:03
Sunset
7:58
7:53
7:50
7:46
7:43
7:38

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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 Fri morning. Temperatures will be below freezing (max 0°C on Sun morning, min -5°C on Sat morning). Winds increasing (light winds from the NW on Fri night, near gales from the NNE by Sun morning).

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

Mostly dry. Freeze-thaw conditions (max 3°C on Tue night, min -2°C on Mon night). Winds decreasing (strong winds from the NNE on Sun afternoon, calm by Mon afternoon).

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
SHIP1722
15 km WSW
3m alt.
3 hours ago
5° C
52
Near gales from the N
(52 kph at 0).
SHIP4847
15 km WSW
3m alt.
2 hours ago
5° C
26
Moderate winds from the NNE
(26 kph at 20).
SHIP4700
15 km WSW
3m alt.
3 hours ago
5° C
52
Near gales from the N
(52 kph at 0).
SHIP2857
15 km WSW
15m alt.
2 hours ago
2° C
35
Fresh winds from the NNE
(36 kph at 20).
- km
SHIP104
15 km WSW
-m alt.
2 hours ago
5° C
No report.
26
Moderate winds from the NNE
(26 kph at 20).
SHIP8944
15 km WSW
15m alt.
2 hours ago
2° C
35
Fresh winds from the NNE
(36 kph at 20).
- km
SHIP2662
15 km WSW
15m alt.
3 hours ago
2° C
52
Near gales from the N
(52 kph at 0).
- km
SHIP9268
15 km WSW
15m alt.
3 hours ago
2° C
52
Near gales from the N
(52 kph at 0).
- km
SHIP6410
15 km WSW
3m alt.
3 hours ago
5° C
52
Near gales from the N
(52 kph at 0).
SHIP1057
15 km WSW
3m alt.
3 hours ago
5° C
52
Near gales from the N
(52 kph at 0).

* 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.