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

Mount William (Antarctica)
Weather Forecast, Antarctica

Issued: 2 am Thu 29 Jan Local Time
Updates in:
hr min s
Update imminent

Days 1–3 Weather Summary

A heavy fall of snow, heaviest during Thu morning. Temperatures will be below freezing (max -4°C on Thu morning, min -12°C on Sat afternoon). Mainly near gales.

Days 4–6 Weather Summary

Mostly dry. Temperatures will be well below freezing (max -9°C on Tue afternoon, min -12°C on Sun morning). Winds increasing (light winds from the SW on Sun afternoon, fresh winds from the SW by Mon night).

Thursday
29
Friday
30
Saturday
31
Sunday
1
Monday
2
Tuesday
3
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
mod snow
light snow
part cloud
snow showers
light snow
snow showers
mod snow
light snow
mod snow
part cloud
part cloud
part cloud
clear
part cloud
clear
clear
clear
clear
mod. snow
light snow
some clouds
snow shwrs
light snow
snow shwrs
mod. snow
light snow
mod. snow
some clouds
some clouds
some clouds
clear
some clouds
clear
clear
clear
clear
 km/h
55
WNW
40
WNW
20
WNW
30
WNW
35
W
30
W
30
W
25
W
30
WSW
15
SW
5
SW
15
SSW
20
SW
25
SW
25
SW
25
SW
25
SW
25
SW
7
3
1
3
4
8
4
10
max °C
-4
-5
-6
-8
-8
-9
-11
-11
-11
-12
-12
-12
-12
-12
-11
-10
-9
-10
min °C
-5
-5
-8
-8
-8
-10
-11
-12
-12
-12
-12
-12
-12
-12
-11
-11
-10
-11
-14
-14
-16
-17
-17
-20
-21
-22
-22
-20
-16
-19
-20
-22
-20
-20
-18
-18
850
650
450
400
400
0
100
100
0
0
0
0
0
0
0
0
0
0
Cloud base (m)
300
350
300
300
300
300
300
300
300
250
250
250
250
250
250
250
250
250
Sea lvl1000m2000m3000m4000m5000m
-5-5-7-8-8-10-11-12-12-12-12-12-12-12-11-11-10-11-2-2-4-4-4-6-6-7-8-8-7-8-9-9-10-9-8-921-1-1-1-3-3-3-5-4-4-6-5-5-7-6-5-654333111-1-10-3-2-2-4-3-2-4
Sunrise
4:22
4:26
4:30
4:33
4:37
4:41
Sunset
10:30
10:25
10:22
10:19
10:15
10:12

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

The weather forecast for Mount William (Antarctica) is: A heavy fall of snow, heaviest during Thu morning. Temperatures will be below freezing (max -4°C on Thu morning, min -12°C on Sat afternoon). Mainly near gales.

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

Mostly dry. Temperatures will be well below freezing (max -9°C on Tue afternoon, min -12°C on Sun morning). Winds increasing (light winds from the SW on Sun afternoon, fresh winds from the SW by Mon 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
SHIP8921
71 km NNE
15m alt.
3 hours ago
2° C
14
Light winds from the NNW
(15 kph at 340).
3.2 km
SHIP3782
71 km NNE
15m alt.
3 hours ago
2° C
14
Light winds from the NNW
(15 kph at 340).
3.2 km
SHIP7540
71 km NNE
3m alt.
3 hours ago
3° C
partially cloudy
14
Light winds from the NNW
(14 kph at 340).
3.7 km
SHIP2008
71 km NNE
3m alt.
3 hours ago
3° C
partially cloudy
14
Light winds from the NNW
(14 kph at 340).
3.7 km
SHIP5750
71 km NNE
3m alt.
3 hours ago
3° C
partially cloudy
14
Light winds from the NNW
(14 kph at 340).
3.7 km
SHIP5188
71 km NNE
3m alt.
3 hours ago
3° C
partially cloudy
14
Light winds from the NNW
(14 kph at 340).
3.7 km
SHIP1967
185 km NE
3m alt.
3 hours ago
3° C
SHIP5185
185 km NE
3m alt.
3 hours ago
3° C
SHIP1688
185 km NE
3m alt.
3 hours ago
3° C
SHIP7193
185 km NE
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.