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 night, min -4°C on Thu morning). Wind will be generally light.

Days 4–6 Weather Summary

Moderate rain (total 11mm) heaviest on Mon night, then becoming colder with a dusting of snow on Tue morning. Freeze-thaw conditions (max 6°C on Sun morning, min -2°C on Tue night). Wind will be generally light.

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
cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
light rain
mod rain
light snow
part cloud
part cloud
cloudy
cloudy
clear
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
some clouds
light rain
mod. rain
light snow
some clouds
some clouds
 km/h
20
SSW
30
SSW
10
S
10
S
10
SW
20
SW
30
SW
25
SW
15
WSW
5
W
5
NNW
10
NNE
10
NNE
10
NNE
20
N
15
NNW
10
NW
10
NNW
1
2
9
max °C
-4
-4
-2
0
1
2
4
4
5
6
6
5
4
4
5
1
-1
-1
min °C
-4
-4
-2
-1
0
0
3
4
4
6
6
3
3
4
1
0
-1
-2
-11
-11
-7
-4
-3
-5
-2
-1
0
5
6
1
1
1
-3
-5
-4
-6
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 night, min -4°C on Thu morning). Wind will be generally light.

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

Moderate rain (total 11mm) heaviest on Mon night, then becoming colder with a dusting of snow on Tue morning. Freeze-thaw conditions (max 6°C on Sun morning, min -2°C on Tue night). Wind will be generally light.

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
SHIP199
20 km WSW
-m alt.
1 hour ago
1° C
-
7
Light winds from the NW
(7 kph at 310).
SHIP844
20 km WSW
-m alt.
1 hour ago
1° C
No report.
9
Light winds from the WNW
(9 kph at 300).
SHIP7523
20 km WSW
3m alt.
2 hours ago
1° C
5
Calm
(5 kph at 280).
SHIP22
20 km WSW
-m alt.
1 hour ago
1° C
No report.
7
Light winds from the NW
(7 kph at 310).
SHIP2970
20 km WSW
15m alt.
2 hours ago
2° C
5
Calm
(6 kph at 340).
- km
SHIP1172
20 km WSW
-m alt.
3 hours ago
1° C
-
4
Calm
(4 kph at 0).
SHIP7847
20 km WSW
3m alt.
3 hours ago
1° C
4
Calm
(4 kph at 330).
SHIP934
20 km WSW
-m alt.
2 hours ago
1° C
-
7
Light winds from the NNW
(7 kph at 340).
SHIP3782
20 km WSW
15m alt.
2 hours ago
2° C
5
Calm
(6 kph at 280).
- km
SHIP3283
20 km WSW
15m alt.
3 hours ago
2° C
4
Calm
(4 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.