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

Mount William (Antarctica)
Weather Forecast, Antarctica

Issued: 8 pm Sun 08 Mar Local Time
Updates in:
hr min s
Update imminent

Days 1–4 Weather Summary

A heavy fall of snow, heaviest during Wed morning. Freeze-thaw conditions (max 3°C on Sun night, min -5°C on Wed afternoon). Winds increasing (calm on Mon afternoon, near gales from the NNE by Wed morning).

Days 5–7 Weather Summary

A heavy fall of snow, heaviest during Sat afternoon. Temperatures will be below freezing (max -5°C on Wed night, min -8°C on Fri afternoon). Winds increasing (light winds from the NW on Fri night, near gales from the N by Sat morning).

Monday
9
Tuesday
10
Wednesday
11
Thursday
12
Friday
13
Saturday
14
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
part cloud
part cloud
clear
part cloud
part cloud
light snow
snow showers
heavy snow
mod snow
snow showers
part cloud
cloud
light snow
mod snow
snow showers
light snow
light snow
heavy snow
mod snow
some clouds
some clouds
clear
some clouds
some clouds
light snow
snow shwrs
heavy snow
mod. snow
snow shwrs
some clouds
cloudy
light snow
mod. snow
snow shwrs
light snow
light snow
heavy snow
mod. snow
 km/h
20
NW
5
SSW
10
SSW
10
N
20
N
25
N
30
NW
60
NNE
40
NW
40
NW
30
NNW
25
NW
35
NW
35
WNW
30
WNW
20
NNW
30
N
45
N
45
N
1
4
11
7
4
2
7
3
3
3
11
8
max °C
3
-1
2
2
1
2
0
0
-4
-5
-6
-6
-7
-7
-8
-7
-5
-5
-4
min °C
-2
-2
1
1
1
0
0
-3
-5
-6
-6
-7
-7
-7
-8
-8
-6
-5
-4
-5
-4
-2
-3
-4
-6
-5
-13
-14
-15
-14
-15
-16
-16
-17
-15
-14
-15
-14
1900
1150
1850
2000
2000
2000
1550
1500
950
800
650
550
400
500
400
300
500
550
750
Cloud base (m)
2050
550
400
5500
500
300
300
300
300
300
300
300
300
300
350
300
300
300
Sea lvl1000m2000m3000m4000m5000m
1-222110-2-5-6-6-7-7-7-8-8-6-5-421333331-1-2-3-3-4-3-4-4-3-2-2233344432210-10-1-10012433456644333331333
Sunrise
6:39
6:41
6:45
6:48
6:50
6:54
Sunset
8:08
8:05
8:00
7:58
7:53
7:50

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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 Wed morning. Freeze-thaw conditions (max 3°C on Sun night, min -5°C on Wed afternoon). Winds increasing (calm on Mon afternoon, near gales from the NNE by Wed morning).

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

A heavy fall of snow, heaviest during Sat afternoon. Temperatures will be below freezing (max -5°C on Wed night, min -8°C on Fri afternoon). Winds increasing (light winds from the NW on Fri night, near gales from the N by Sat 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
SHIP5820
64 km S
15m alt.
21 minutes ago
1° C
22
Moderate winds from the SE
(23 kph at 140).
- km
SHIP14
67 km S
-m alt.
1 hour ago
-1° C
No report.
17
Light winds from the ESE
(17 kph at 110).
SHIP172
67 km S
-m alt.
1 hour ago
-1° C
No report.
20
Moderate winds from the ESE
(20 kph at 120).
SHIP920
67 km S
-m alt.
1 hour ago
-1° C
No report.
20
Moderate winds from the ESE
(20 kph at 120).
SHIP5190
67 km S
3m alt.
1 hour ago
-1° C
21
Moderate winds from the SE
(21 kph at 130).
SHIP73
67 km S
-m alt.
1 hour ago
-1° C
No report.
20
Moderate winds from the ESE
(20 kph at 120).
SHIP762
67 km S
-m alt.
1 hour ago
-1° C
No report.
17
Light winds from the ESE
(17 kph at 110).
SHIP408
67 km S
-m alt.
1 hour ago
-1° C
No report.
20
Moderate winds from the SE
(20 kph at 130).
SHIP1156
67 km S
-m alt.
1 hour ago
-1° C
No report.
20
Moderate winds from the SE
(20 kph at 130).
SHIP6344
67 km S
15m alt.
1 hour ago
1° C
21
Moderate winds from the SE
(21 kph at 130).
- 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.