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

Mount William (Antarctica)
Weather Forecast, Antarctica

Issued: 2 am Thu 12 Feb Local Time
Updates in:
hr min s
Update imminent

Days 1–3 Weather Summary

A moderate fall of snow, heaviest on Sat morning. Temperatures will be below freezing (max -2°C on Fri night, min -7°C on Sat night). Wind will be generally light.

Days 4–6 Weather Summary

A light covering of new snow mostly falling on Sun night. Temperatures will be below freezing (max -4°C on Sun night, min -6°C on Sun morning). Winds increasing (calm on Sun night, strong winds from the NNE by Tue morning).

Thursday
12
Friday
13
Saturday
14
Sunday
15
Monday
16
Tuesday
17
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
clear
clear
part cloud
part cloud
part cloud
snow showers
light snow
light snow
mod snow
part cloud
part cloud
snow showers
cloud
cloud
cloud
cloud
light snow
light snow
clear
clear
some clouds
some clouds
some clouds
snow shwrs
light snow
light snow
mod. snow
some clouds
some clouds
snow shwrs
cloudy
cloudy
cloudy
cloudy
light snow
light snow
 km/h
15
SW
20
SW
25
SW
25
SW
25
SW
10
W
10
NNW
20
NW
20
NW
15
NNW
25
NE
10
E
10
WSW
10
WNW
10
N
25
NNE
25
N
10
N
1
4
4
9
1
2
3
max °C
-4
-4
-4
-4
-4
-2
-3
-4
-5
-6
-5
-4
-6
-6
-6
-5
-4
-5
min °C
-5
-4
-5
-5
-4
-4
-3
-4
-7
-6
-5
-5
-6
-6
-6
-5
-5
-6
-11
-10
-13
-13
-11
-10
-7
-11
-14
-12
-12
-12
-11
-10
-10
-12
-11
-10
0
0
0
0
150
100
500
450
150
50
250
0
100
100
0
200
350
100
Cloud base (m)
5100
300
300
300
300
250
250
250
300
1400
350
450
400
1200
400
500
250
Sea lvl1000m2000m3000m4000m5000m
-7-6-6-6-6-6-7-8-10-11-9-9-10-10-10-9-8-10-5-4-5-5-4-3-3-4-6-6-5-5-6-6-6-5-5-6-4-3-4-2-2-10-1-2-3-2-3-3-3-4-2-1-3-2-1-301133112011-1220
Sunrise
5:15
5:18
5:22
5:24
5:28
5:31
Sunset
9:39
9:36
9:32
9:29
9:24
9:22

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

The weather forecast for Mount William (Antarctica) is: A moderate fall of snow, heaviest on Sat morning. Temperatures will be below freezing (max -2°C on Fri night, min -7°C on Sat night). Wind will be generally light.

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

A light covering of new snow mostly falling on Sun night. Temperatures will be below freezing (max -4°C on Sun night, min -6°C on Sun morning). Winds increasing (calm on Sun night, strong winds from the NNE by Tue 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 10 closest weather stations

Weather StationTemp.WeatherWindGusts
Cloud
Visibility
Cloud / Visibility
SHIP5044
38 km ENE
3m alt.
3 hours ago
-1° C
7
Light winds from the SW
(7 kph at 220).
SHIP2759
38 km ENE
3m alt.
3 hours ago
-1° C
7
Light winds from the SW
(7 kph at 220).
SHIP7996
38 km ENE
3m alt.
3 hours ago
-1° C
7
Light winds from the SW
(7 kph at 220).
SHIP6410
38 km ENE
15m alt.
3 hours ago
2° C
7
Light winds from the SW
(8 kph at 220).
- km
SHIP2866
38 km ENE
15m alt.
3 hours ago
2° C
7
Light winds from the SW
(8 kph at 220).
- km
SHIP1719
38 km ENE
15m alt.
3 hours ago
2° C
7
Light winds from the SW
(8 kph at 220).
- km
SHIP4178
38 km ENE
3m alt.
3 hours ago
-1° C
7
Light winds from the SW
(7 kph at 220).
SHIP8239
38 km ENE
15m alt.
3 hours ago
2° C
7
Light winds from the SW
(8 kph at 220).
- km
SHIP4936
47 km ENE
3m alt.
38 minutes ago
-2° C
clear
28
Moderate winds from the W
(28 kph at 270).
20.4 km
SHIP1342
47 km ENE
-m alt.
38 minutes ago
-2° C
Clouds dissolving.
28
Moderate winds from the W
(28 kph at 270).
20 km
Mid: few

* 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.