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

Mount William (Antarctica)
Weather Forecast, Antarctica

Issued: 8 pm Thu 12 Feb Local Time
Updates in:
hr min s
Update imminent

Days 1–4 Weather Summary

A heavy fall of snow, heaviest during Sun afternoon. Temperatures will be below freezing (max -5°C on Fri morning, min -11°C on Sat night). Winds increasing (moderate winds from the W on Fri night, near gales from the N by Sun afternoon).

Days 5–7 Weather Summary

A heavy fall of snow, heaviest during Sun night. Temperatures will be well below freezing (max -7°C on Tue afternoon, min -11°C on Mon morning). Winds decreasing (near gales from the N on Sun night, light winds from the WNW by Wed morning).

Friday
13
Saturday
14
Sunday
15
Monday
16
Tuesday
17
Wednesday
18
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
part cloud
clear
part cloud
snow showers
light snow
light snow
mod snow
light snow
snow showers
heavy snow
snow showers
light snow
light snow
cloud
light snow
mod snow
snow showers
part cloud
part cloud
some clouds
clear
some clouds
snow shwrs
light snow
light snow
mod. snow
light snow
snow shwrs
heavy snow
snow shwrs
light snow
light snow
cloudy
light snow
mod. snow
snow shwrs
some clouds
some clouds
 km/h
35
SW
35
SW
30
SW
20
W
25
NW
30
NW
30
WNW
30
NNW
55
N
45
NNW
25
NW
15
W
20
W
20
NNW
40
N
15
NW
10
WNW
15
W
15
NW
1
2
5
8
2
21
25
7
1
1
4
7
1
max °C
-6
-5
-5
-5
-7
-8
-10
-8
-7
-8
-10
-10
-10
-8
-7
-9
-10
-10
-8
min °C
-7
-6
-5
-6
-7
-9
-11
-9
-8
-9
-11
-10
-10
-9
-9
-10
-10
-10
-10
-17
-15
-13
-13
-15
-18
-21
-18
-19
-21
-19
-17
-18
-16
-17
-16
-16
-17
-16
0
0
150
0
450
400
0
200
350
250
100
150
0
200
350
100
100
100
0
Cloud base (m)
300
300
300
300
250
250
250
300
300
250
250
300
300
300
300
250
250
250
250
Sea lvl1000m2000m3000m4000m5000m
-7-6-5-6-7-9-11-9-8-9-11-10-10-9-8-10-10-10-9-6-4-4-4-3-5-7-5-4-5-7-6-7-5-5-6-6-7-7-4-2-2-10-1-3-2-1-2-3-3-4-2-2-2-3-3-4-201133-122211-122111-2
Sunrise
5:18
5:22
5:24
5:28
5:31
5:35
Sunset
9:36
9:32
9:29
9:24
9:22
9:17

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

The weather forecast for Mount William (Antarctica) is: A heavy fall of snow, heaviest during Sun afternoon. Temperatures will be below freezing (max -5°C on Fri morning, min -11°C on Sat night). Winds increasing (moderate winds from the W on Fri night, near gales from the N by Sun afternoon).

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

A heavy fall of snow, heaviest during Sun night. Temperatures will be well below freezing (max -7°C on Tue afternoon, min -11°C on Mon morning). Winds decreasing (near gales from the N on Sun night, light winds from the WNW by Wed morning).

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
SHIP2199
13 km S
3m alt.
2 hours ago
5° C
SHIP8268
13 km S
15m alt.
2 hours ago
- km
SHIP7390
13 km S
3m alt.
2 hours ago
5° C
SHIP5742
13 km S
15m alt.
2 hours ago
- km
SHIP3157
13 km S
15m alt.
2 hours ago
- km
SHIP5251
13 km S
3m alt.
2 hours ago
5° C
SHIP2576
13 km S
3m alt.
2 hours ago
5° C
SHIP2234
48 km WSW
3m alt.
3 hours ago
1° C
partially cloudy
46
Strong winds from the SW
(46 kph at 230).
20.4 km
SHIP1885
48 km WSW
3m alt.
3 hours ago
1° C
partially cloudy
46
Strong winds from the SW
(46 kph at 230).
20.4 km
SHIP4864
48 km WSW
3m alt.
3 hours ago
1° C
partially cloudy
46
Strong winds from the SW
(46 kph at 230).
20.4 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.