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

Mount William (Antarctica)
Weather Forecast, Antarctica

Issued: 8 am Mon 09 Mar Local Time
Updates in:
hr min s
Update imminent

Days 1–3 Weather Summary

Mild with heavy rain (total 22mm), heaviest during Wed morning. Becoming colder with a moderate fall of snow heaviest on Wed afternoon. Mild temperatures (max 5°C on Tue night, min 1°C on Wed night). Winds increasing (calm on Mon afternoon, strong winds from the NNE by Wed morning).

Days 4–6 Weather Summary

A light covering of new snow mostly falling on Sat night. Freeze-thaw conditions (max 1°C on Thu morning, min -2°C on Fri night). Winds increasing (calm on Thu night, fresh winds from the NE by Sat night).

Monday
9
Tuesday
10
Wednesday
11
Thursday
12
Friday
13
Saturday
14
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
part cloud
clear
clear
part cloud
light rain
mod rain
heavy rain
light snow
mod snow
part cloud
cloud
snow showers
part cloud
cloud
light snow
light snow
cloud
light snow
some clouds
clear
clear
some clouds
light rain
mod. rain
heavy rain
light snow
mod. snow
some clouds
cloudy
snow shwrs
some clouds
cloudy
light snow
light snow
cloudy
light snow
 km/h
0
NNW
5
SSW
10
NNE
10
NE
15
NNE
15
N
35
NNE
20
NNW
20
N
15
NNW
10
N
10
NNW
10
N
10
NNE
10
N
15
N
15
N
35
NE
5
9
2
1
1
5
1.9
7
13
max °C
3
3
3
4
4
5
4
2
1
1
1
0
0
0
-1
-1
0
0
min °C
2
3
3
3
4
3
2
2
1
1
1
-1
-1
0
-2
-1
0
0
2
3
1
0
0
-1
-5
-3
-5
-3
-2
-4
-5
-3
-6
-5
-4
-7
1200
1750
2050
2050
1950
1550
1600
850
750
650
700
400
350
500
300
350
500
500
Cloud base (m)
550
400
5750
300
300
300
300
250
300
300
300
400
500
350
300
300
300
Sea lvl1000m2000m3000m4000m5000m
-12221-1-2-5-5-5-6-7-7-7-8-8-7-51333331-1-2-2-2-3-3-3-4-4-3-333344432111-1-10-2-100433456644442332332
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: Mild with heavy rain (total 22mm), heaviest during Wed morning. Becoming colder with a moderate fall of snow heaviest on Wed afternoon. Mild temperatures (max 5°C on Tue night, min 1°C on Wed night). Winds increasing (calm on Mon afternoon, strong winds from the NNE by Wed morning).

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

A light covering of new snow mostly falling on Sat night. Freeze-thaw conditions (max 1°C on Thu morning, min -2°C on Fri night). Winds increasing (calm on Thu night, fresh winds from the NE by Sat night).

This table gives the weather forecast for Mount William (Antarctica) at the specific elevation of 500 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
SHIP164
50 km S
-m alt.
1 hour ago
1° C
No report.
9
Light winds from the SE
(9 kph at 130).
SHIP6485
50 km S
15m alt.
2 hours ago
1° C
2
Calm
(2 kph at 180).
- km
SHIP4
50 km S
-m alt.
1 hour ago
2° C
No report.
6
Light winds from the E
(6 kph at 80).
SHIP6138
50 km S
3m alt.
2 hours ago
2° C
5
Calm
(5 kph at 10).
SHIP5977
50 km S
3m alt.
3 hours ago
3° C
2
Calm
(2 kph at 80).
SHIP501
50 km S
-m alt.
2 hours ago
2° C
-
6
Light winds from the N
(6 kph at 10).
SHIP2110
50 km S
3m alt.
2 hours ago
3° C
2
Calm
(2 kph at 180).
SHIP741
50 km S
-m alt.
1 hour ago
2° C
No report.
6
Light winds from the E
(6 kph at 80).
SHIP7684
50 km S
15m alt.
3 hours ago
1° C
4
Calm
(4 kph at 180).
- km
SHIP3999
50 km S
15m alt.
1 hour ago
1° C
18
Light winds from the SSE
(19 kph at 150).
- 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.