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

Mount William (Antarctica)
Weather Forecast, Antarctica

Issued: 8 pm Wed 18 Mar Local Time
Updates in:
hr min s
Update imminent

Days 1–4 Weather Summary

A heavy fall of snow, heaviest during Fri afternoon. Temperatures will be below freezing (max -3°C on Wed night, min -8°C on Fri night). Winds increasing (light winds from the SW on Wed night, strong winds from the N by Fri morning).

Days 5–7 Weather Summary

A heavy fall of snow, heaviest during Tue morning. Temperatures will be below freezing (max -3°C on Mon morning, min -10°C on Tue morning). Mainly fresh winds.

Thursday
19
Friday
20
Saturday
21
Sunday
22
Monday
23
Tuesday
24
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
clear
part cloud
part cloud
cloud
light snow
heavy snow
light snow
mod snow
light snow
light snow
mod snow
snow showers
mod snow
mod snow
mod snow
heavy snow
heavy snow
snow showers
part cloud
clear
some clouds
some clouds
cloudy
light snow
heavy snow
light snow
mod. snow
light snow
light snow
mod. snow
snow shwrs
mod. snow
mod. snow
mod. snow
heavy snow
heavy snow
snow shwrs
some clouds
 km/h
15
SW
25
WSW
35
SW
15
WSW
30
NNE
30
NNW
30
NW
35
NW
20
W
20
WNW
20
WNW
20
W
30
NNW
30
NNW
30
N
35
NNE
25
SW
20
WSW
5
N
3
11
3
7
5
2
7
1
9
7
10
21
16
2
max °C
-3
-5
-5
-5
-5
-4
-7
-6
-6
-6
-6
-7
-4
-3
-3
-3
-9
-9
-7
min °C
-4
-5
-6
-6
-5
-6
-8
-7
-7
-8
-7
-7
-5
-4
-3
-5
-10
-10
-10
-10
-12
-14
-13
-13
-14
-17
-16
-14
-15
-14
-14
-12
-12
-11
-10
-20
-16
-15
0
0
0
0
0
250
0
0
100
0
50
50
0
300
350
350
0
0
0
Cloud base (m)
300
300
300
300
350
250
300
300
300
300
300
300
500
250
250
250
250
250
1850
Sea lvl1000m2000m3000m4000m5000m
-5-7-8-8-8-9-12-11-11-10-10-11-9-8-7-8-12-13-12-4-5-6-6-5-5-8-7-7-7-7-7-5-4-3-4-10-10-9-2-4-4-4-3-2-5-4-3-4-3-4-3-1-1-1-6-6-7-1-2-1-211-111-2000222-2-3-5
Sunrise
7:09
7:13
7:16
7:18
7:22
7:24
Sunset
7:31
7:28
7:24
7:21
7:17
7:14

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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 Fri afternoon. Temperatures will be below freezing (max -3°C on Wed night, min -8°C on Fri night). Winds increasing (light winds from the SW on Wed night, strong winds from the N by Fri morning).

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

A heavy fall of snow, heaviest during Tue morning. Temperatures will be below freezing (max -3°C on Mon morning, min -10°C on Tue morning). Mainly fresh winds.

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
SHIP885
243 km NE
-m alt.
38 minutes ago
0° C
No report.
13
Light winds from the NW
(13 kph at 310).
SHIP809
244 km NE
-m alt.
38 minutes ago
0° C
No report.
15
Light winds from the W
(15 kph at 270).
SHIP5665
244 km NE
3m alt.
2 hours ago
0° C
22
Moderate winds from the W
(22 kph at 280).
SHIP2679
244 km NE
15m alt.
2 hours ago
3° C
22
Moderate winds from the W
(23 kph at 280).
- km
SHIP968
244 km NE
-m alt.
38 minutes ago
0° C
No report.
13
Light winds from the NW
(13 kph at 310).
SHIP8202
244 km NE
15m alt.
2 hours ago
3° C
22
Moderate winds from the W
(23 kph at 280).
- km
SHIP2570
244 km NE
3m alt.
2 hours ago
0° C
22
Moderate winds from the W
(22 kph at 280).
SHIP6540
244 km NE
15m alt.
38 minutes ago
3° C
13
Light winds from the NW
(13 kph at 310).
- km
SHIP5818
244 km NE
3m alt.
38 minutes ago
0° C
13
Light winds from the NW
(13 kph at 310).
SHIP725
253 km NE
-m alt.
3 hours ago
0° C
No report.
11
Light winds from the WSW
(11 kph at 250).

* 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.