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

Mount William (Antarctica)
Weather Forecast, Antarctica

Issued: 8 am Thu 01 Jan Local Time
Updates in:
hr min s
Update imminent

Days 1–3 Weather Summary

Mostly dry. Temperatures will be below freezing (max 0°C on Sat night, min -5°C on Thu morning). Wind will be generally light.

Days 4–6 Weather Summary

A heavy fall of snow, heaviest during Sun morning. Temperatures will be below freezing (max -4°C on Sun morning, min -7°C on Sun night). Winds decreasing (fresh winds from the WSW on Sun afternoon, calm by Mon morning).

Thursday
1
Friday
2
Saturday
3
Sunday
4
Monday
5
Tuesday
6
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
cloud
cloud
part cloud
clear
part cloud
part cloud
part cloud
cloud
cloud
mod snow
mod snow
snow showers
part cloud
part cloud
part cloud
part cloud
clear
clear
cloudy
cloudy
some clouds
clear
some clouds
some clouds
some clouds
cloudy
cloudy
mod. snow
mod. snow
snow shwrs
some clouds
some clouds
some clouds
some clouds
clear
clear
 km/h
5
S
5
S
5
SSW
15
SW
20
SW
20
SW
20
SW
25
SW
15
SW
20
N
35
WSW
15
WSW
0
S
5
SE
10
E
10
SSE
10
S
15
SSW
9
10
7
max °C
-4
-3
-3
-2
-3
-3
-2
-3
0
-4
-4
-5
-6
-6
-5
-5
-5
-5
min °C
-5
-4
-3
-3
-3
-4
-2
-3
-2
-4
-5
-7
-6
-6
-6
-5
-5
-6
-5
-7
-6
-8
-9
-11
-8
-10
-9
-10
-14
-13
-6
-9
-10
-10
-9
-12
150
200
0
250
100
0
350
350
0
300
350
0
100
100
0
250
250
0
Cloud base (m)
300
300
300
300
300
400
500
300
300
600
250
250
250
250
400
2150
2350
Sea lvl1000m2000m3000m4000m5000m
-7-7-6-5-5-6-5-5-3-7-8-9-10-10-9-9-9-9-5-4-3-3-3-4-2-3-1-4-5-6-6-6-6-5-5-6-2-1-2-1-1-3-1-10-1-2-3-3-3-4-2-2-411-110-222022011-122-2
Sunrise
2:39
2:42
2:45
2:47
2:50
2:55
Sunset
11:54
11:52
11:51
11:47
11:45
11:43

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

The weather forecast for Mount William (Antarctica) is: Mostly dry. Temperatures will be below freezing (max 0°C on Sat night, min -5°C on Thu morning). Wind will be generally light.

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

A heavy fall of snow, heaviest during Sun morning. Temperatures will be below freezing (max -4°C on Sun morning, min -7°C on Sun night). Winds decreasing (fresh winds from the WSW on Sun afternoon, calm by Mon morning).

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 5 closest weather stations

Weather StationTemp.WeatherWindGusts
Cloud
Visibility
Cloud / Visibility
SHIP2359
51 km E
3m alt.
2 hours ago
2° C
ASCATB295E65S
80 km SW
15m alt.
2 hours ago
4
Calm
(4 kph at 203).
- km
SHIP2210
52 km E
15m alt.
3 hours ago
- km
SHIP8577
52 km E
3m alt.
2 hours ago
2° C
SHIP3346
52 km E
15m alt.
2 hours ago
- km
SHIP7155
52 km E
3m alt.
2 hours ago
2° C
SHIP4041
52 km E
3m alt.
3 hours ago
2° C
SHIP4561
52 km E
15m alt.
3 hours ago
- km
SHIP9369
52 km E
3m alt.
3 hours ago
2° C
SHIP7311
52 km E
15m alt.
1 hour 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.