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

Mount William (Antarctica)
Weather Forecast, Antarctica

Issued: 8 pm Wed 11 Feb Local Time
Updates in:
hr min s
Update imminent

Days 1–4 Weather Summary

A moderate fall of snow, heaviest on Sat afternoon. Temperatures will be below freezing (max -5°C on Thu afternoon, min -10°C on Wed night). Winds increasing (light winds from the SSE on Wed night, fresh winds from the SW by Thu night).

Days 5–7 Weather Summary

A moderate fall of snow, heaviest on Sat night. Temperatures will be well below freezing (max -8°C on Sun afternoon, min -11°C on Sat night). Mainly fresh winds.

Thursday
12
Friday
13
Saturday
14
Sunday
15
Monday
16
Tuesday
17
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
clear
clear
clear
clear
clear
part cloud
snow showers
light snow
mod snow
heavy snow
snow showers
part cloud
part cloud
part cloud
light snow
light snow
light snow
cloud
light snow
clear
clear
clear
clear
clear
some clouds
snow shwrs
light snow
mod. snow
heavy snow
snow shwrs
some clouds
some clouds
some clouds
light snow
light snow
light snow
cloudy
light snow
 km/h
15
S
20
SSW
25
SW
35
SW
25
SW
25
SW
20
W
25
NW
30
NW
30
NW
25
NW
20
N
10
SSE
15
W
15
NNW
15
N
20
NNE
25
NE
15
NE
1
4
9
12
1
1
3
1
3
max °C
-8
-6
-5
-5
-5
-5
-5
-6
-7
-9
-10
-8
-8
-10
-10
-10
-9
-9
-9
min °C
-10
-6
-5
-6
-6
-5
-6
-7
-8
-11
-11
-9
-10
-10
-10
-10
-9
-9
-10
-16
-13
-12
-15
-14
-13
-13
-15
-17
-21
-20
-16
-19
-17
-16
-16
-16
-17
-17
0
0
0
0
0
150
150
500
500
150
150
250
0
0
200
0
200
250
0
Cloud base (m)
5200
4750
300
300
300
300
250
250
250
250
400
300
600
300
250
250
1250
250
Sea lvl1000m2000m3000m4000m5000m
-9-6-5-6-6-5-6-7-8-10-11-9-9-10-10-10-9-9-10-7-5-4-5-4-4-4-3-4-6-6-5-6-6-6-6-5-5-6-7-4-3-4-2-2-10-1-3-3-2-3-3-2-3-2-2-3-6-2-1-301133112-1120220
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 afternoon. Temperatures will be below freezing (max -5°C on Thu afternoon, min -10°C on Wed night). Winds increasing (light winds from the SSE on Wed night, fresh winds from the SW by Thu night).

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

A moderate fall of snow, heaviest on Sat night. Temperatures will be well below freezing (max -8°C on Sun afternoon, min -11°C on Sat night). Mainly fresh winds.

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
SHIP5953
26 km S
3m alt.
2 hours ago
-1° C
7
Light winds from the ESE
(7 kph at 120).
SHIP7258
26 km S
15m alt.
2 hours ago
1° C
7
Light winds from the ESE
(8 kph at 120).
- km
SHIP2244
26 km S
3m alt.
2 hours ago
-1° C
7
Light winds from the ESE
(7 kph at 120).
SHIP1185
26 km S
15m alt.
2 hours ago
1° C
7
Light winds from the ESE
(8 kph at 120).
- km
SHIP4869
26 km S
3m alt.
2 hours ago
-1° C
7
Light winds from the ESE
(7 kph at 120).
SHIP3277
26 km S
15m alt.
2 hours ago
1° C
7
Light winds from the ESE
(8 kph at 120).
- km
SHIP3916
26 km S
3m alt.
2 hours ago
-1° C
7
Light winds from the ESE
(7 kph at 120).
SHIP3721
26 km S
3m alt.
2 hours ago
-1° C
7
Light winds from the ESE
(7 kph at 120).
SHIP10533
26 km S
3m alt.
2 hours ago
-1° C
7
Light winds from the ESE
(7 kph at 120).
SHIP3762
53 km NE
15m alt.
2 hours ago
- 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.