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

Mount William (Antarctica)
Weather Forecast, Antarctica

Issued: 2 am Thu 05 Mar Local Time
Updates in:
hr min s
Update imminent

Days 1–3 Weather Summary

Mostly dry. Freeze-thaw conditions (max 5°C on Sat afternoon, min -7°C on Thu morning). Winds increasing (light winds from the SSW on Fri morning, strong winds from the SW by Sat morning).

Days 4–6 Weather Summary

Light rain (total 6mm) at first, then becoming colder with a dusting of snow on Mon night. Freeze-thaw conditions (max 6°C on Sun morning, min -5°C on Tue night). Winds increasing (light winds from the WNW on Sun morning, fresh winds from the NNE by Mon night).

Thursday
5
Friday
6
Saturday
7
Sunday
8
Monday
9
Tuesday
10
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
rain showers
light snow
light snow
part cloud
part cloud
cloudy
some clouds
clear
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
some clouds
rain shwrs
light snow
light snow
some clouds
some clouds
 km/h
25
SSW
35
SSW
20
S
15
S
15
SW
30
SSW
40
SW
35
SW
20
WSW
10
W
5
NNW
10
NNE
15
NNE
15
N
20
N
20
NNW
20
NW
10
NW
3
1
2
4
max °C
-6
-6
-2
-1
0
3
4
5
5
6
5
4
2
2
2
-2
-4
-5
min °C
-7
-7
-4
-2
-1
1
3
4
5
5
5
2
1
2
-2
-3
-4
-5
-16
-16
-11
-7
-6
-5
-3
-2
1
3
3
0
-2
-2
-8
-10
-10
-11
150
200
0
0
1350
0
2500
2700
2850
2800
2600
2300
1950
2050
1900
1250
850
450
Cloud base (m)
300
350
350
9250
350
5000
4800
550
300
300
300
450
Sea lvl1000m2000m3000m4000m5000m
-7-7-3-2-12455653220-3-4-5-4-4-2-1114456644431-1-2-1-2-211033356446532111-212-2121464676543
Sunrise
6:26
6:28
6:31
6:35
6:39
6:41
Sunset
8:22
8:20
8:15
8:12
8:08
8:05

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

The weather forecast for Mount William (Antarctica) is: Mostly dry. Freeze-thaw conditions (max 5°C on Sat afternoon, min -7°C on Thu morning). Winds increasing (light winds from the SSW on Fri morning, strong winds from the SW by Sat morning).

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

Light rain (total 6mm) at first, then becoming colder with a dusting of snow on Mon night. Freeze-thaw conditions (max 6°C on Sun morning, min -5°C on Tue night). Winds increasing (light winds from the WNW on Sun morning, fresh winds from the NNE 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
SHIP6522
20 km WSW
15m alt.
3 hours ago
2° C
2
Calm
(2 kph at 320).
- km
SHIP1260
20 km WSW
-m alt.
1 hour ago
1° C
No report.
4
Calm
(4 kph at 350).
SHIP7737
20 km WSW
3m alt.
3 hours ago
1° C
2
Calm
(2 kph at 320).
SHIP9
20 km WSW
-m alt.
3 hours ago
1° C
No report.
2
Calm
(2 kph at 300).
SHIP212
20 km WSW
-m alt.
3 hours ago
1° C
-
4
Calm
(4 kph at 10).
SHIP1172
20 km WSW
-m alt.
1 hour ago
1° C
-
4
Calm
(4 kph at 0).
SHIP203
20 km WSW
-m alt.
2 hours ago
1° C
-
7
Light winds from the NW
(7 kph at 310).
SHIP7429
20 km WSW
15m alt.
2 hours ago
2° C
5
Calm
(6 kph at 350).
- km
SHIP3895
20 km WSW
15m alt.
3 hours ago
2° C
2
Calm
(2 kph at 320).
- km
SHIP4433
20 km WSW
15m alt.
2 hours ago
2° C
9
Light winds from the NNW
(10 kph at 330).
- 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.