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

Mount William (Antarctica)
Weather Forecast, Antarctica

Issued: 2 am Sun 08 Mar Local Time
Updates in:
hr min s
Update imminent

Days 1–3 Weather Summary

Moderate rain (total 13mm), heaviest on Tue afternoon. Mild temperatures (max 5°C on Sun morning, min 1°C on Sun night). Winds increasing (calm on Mon afternoon, fresh winds from the NNE by Tue afternoon).

Days 4–6 Weather Summary

A heavy fall of snow, heaviest during Fri morning. Freeze-thaw conditions (max 2°C on Wed morning, min -4°C on Thu night). Winds decreasing (strong winds from the NNE on Wed morning, calm by Fri night).

Sunday
8
Monday
9
Tuesday
10
Wednesday
11
Thursday
12
Friday
13
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
clear
part cloud
part cloud
cloud
part cloud
part cloud
rain showers
mod rain
mod rain
light snow
light snow
mod snow
snow showers
cloud
mod snow
heavy snow
part cloud
part cloud
clear
some clouds
some clouds
cloudy
some clouds
some clouds
rain shwrs
mod. rain
mod. rain
light snow
light snow
mod. snow
snow shwrs
cloudy
mod. snow
heavy snow
some clouds
some clouds
 km/h
10
W
10
NW
15
NNW
10
NW
10
SW
10
NNE
15
NNE
35
NNE
25
NW
45
NNE
25
NNW
25
NNW
25
NNW
20
NNW
25
NNW
35
WNW
25
WNW
10
WNW
5
4
6
1
7
11
0.3
7
5
max °C
5
4
3
1
2
2
4
4
3
2
0
-1
-2
-2
-2
-4
-3
-3
min °C
5
4
1
1
2
2
4
3
2
0
-1
-2
-2
-3
-4
-4
-3
-3
3
2
-1
-2
0
2
1
-2
-3
-6
-7
-9
-8
-8
-12
-12
-10
-6
2700
2350
1800
1350
1650
1800
2150
2150
1450
1450
950
750
700
650
500
350
500
150
Cloud base (m)
2100
450
350
400
700
500
300
400
300
300
300
300
300
300
300
400
Sea lvl1000m2000m3000m4000m5000m
541-101220-2-4-5-6-6-7-8-8-65421224431-1-2-2-3-3-4-3-344434345432211-1-10-2444564566544442331
Sunrise
6:35
6:39
6:41
6:45
6:48
6:50
Sunset
8:12
8:08
8:05
8:00
7:58
7:53

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

The weather forecast for Mount William (Antarctica) is: Moderate rain (total 13mm), heaviest on Tue afternoon. Mild temperatures (max 5°C on Sun morning, min 1°C on Sun night). Winds increasing (calm on Mon afternoon, fresh winds from the NNE by Tue afternoon).

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

A heavy fall of snow, heaviest during Fri morning. Freeze-thaw conditions (max 2°C on Wed morning, min -4°C on Thu night). Winds decreasing (strong winds from the NNE on Wed morning, calm by Fri night).

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
SHIP1404
52 km S
-m alt.
1 hour ago
-3° C
-
9
Light winds from the E
(9 kph at 90).
SHIP731
53 km S
-m alt.
2 hours ago
-3° C
No report.
6
Light winds from the E
(6 kph at 100).
SHIP197
53 km S
-m alt.
2 hours ago
-3° C
-
6
Light winds from the E
(6 kph at 100).
SHIP394
53 km S
-m alt.
2 hours ago
-2° C
No report.
13
Light winds from the ESE
(13 kph at 120).
SHIP607
53 km S
-m alt.
1 hour ago
-3° C
-
9
Light winds from the E
(9 kph at 90).
SHIP2136
53 km S
3m alt.
1 hour ago
-3° C
9
Light winds from the E
(9 kph at 90).
SHIP3858
53 km S
15m alt.
2 hours ago
1° C
9
Light winds from the ESE
(10 kph at 110).
- km
SHIP7
53 km S
-m alt.
1 hour ago
-2° C
No report.
11
Light winds from the ESE
(11 kph at 110).
SHIP804
53 km S
-m alt.
1 hour ago
-2° C
No report.
11
Light winds from the ESE
(11 kph at 110).
SHIP2198
53 km S
15m alt.
2 hours ago
1° C
5
Calm
(6 kph at 100).
- 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.