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

Mount William (Antarctica)
Weather Forecast, Antarctica

Issued: 8 am Sat 14 Mar Local Time
Updates in:
hr min s
Update imminent

Days 1–3 Weather Summary

A light covering of new snow mostly falling on Sat morning. Freeze-thaw conditions (max 1°C on Sun morning, min -4°C on Sat morning). Winds decreasing (strong winds from the NNE on Sun morning, light winds from the SSE by Mon afternoon).

Days 4–6 Weather Summary

Mostly dry. Temperatures will be below freezing (max -2°C on Tue morning, min -6°C on Wed night). Winds increasing (calm on Wed night, fresh winds from the SW by Thu night).

Saturday
14
Sunday
15
Monday
16
Tuesday
17
Wednesday
18
Thursday
19
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
light snow
snow showers
light snow
light snow
cloud
cloud
cloud
cloud
cloud
cloud
part cloud
cloud
part cloud
clear
clear
clear
clear
clear
light snow
snow shwrs
light snow
light snow
cloudy
cloudy
cloudy
cloudy
cloudy
cloudy
some clouds
cloudy
some clouds
clear
clear
clear
clear
clear
 km/h
10
N
20
NW
25
NNE
50
NNE
45
NNE
25
NE
5
SE
5
SSE
15
SW
10
W
10
W
10
SW
15
S
5
E
5
ESE
10
SW
10
WSW
20
WSW
1
1
2
1
max °C
-4
-4
0
1
-1
0
0
0
-1
-2
-3
-3
-4
-5
-5
-5
-5
-5
min °C
-4
-4
-3
0
-1
-1
0
0
-2
-3
-3
-4
-5
-5
-6
-5
-5
-5
-8
-10
-8
-8
-9
-8
-2
-2
-6
-6
-6
-9
-7
-8
-8
-9
-9
-10
350
400
400
1250
750
850
850
950
450
350
400
100
0
50
0
0
0
0
Cloud base (m)
300
300
700
300
550
1800
1400
1650
600
1750
600
300
300
350
350
350
350
350
Sea lvl1000m2000m3000m4000m5000m
-8-8-5-3-4-3-3-3-4-5-6-7-7-8-8-7-6-6-4-4-21-1-100-2-3-3-4-5-5-6-5-5-5-1-1122211-1-1-1-2-3-3-5-4-3-5232443332220-2-1-4-3-2-4
Sunrise
6:54
6:58
7:01
7:03
7:07
7:09
Sunset
7:50
7:46
7:43
7:38
7:36
7:31

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

The weather forecast for Mount William (Antarctica) is: A light covering of new snow mostly falling on Sat morning. Freeze-thaw conditions (max 1°C on Sun morning, min -4°C on Sat morning). Winds decreasing (strong winds from the NNE on Sun morning, light winds from the SSE by Mon afternoon).

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

Mostly dry. Temperatures will be below freezing (max -2°C on Tue morning, min -6°C on Wed night). Winds increasing (calm on Wed night, fresh winds from the SW by Thu night).

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
SHIP4241
50 km S
15m alt.
38 minutes ago
1° C
22
Moderate winds from the NNE
(23 kph at 20).
- km
SHIP6866
50 km S
15m alt.
2 hours ago
1° C
21
Moderate winds from the NNE
(21 kph at 30).
- km
SHIP1013
50 km S
-m alt.
3 hours ago
3° C
No report.
20
Moderate winds from the N
(20 kph at 10).
SHIP3500
50 km S
3m alt.
3 hours ago
3° C
28
Moderate winds from the NNE
(28 kph at 20).
SHIP3986
50 km S
3m alt.
2 hours ago
3° C
24
Moderate winds from the NNE
(24 kph at 20).
SHIP5
50 km S
-m alt.
3 hours ago
3° C
No report.
24
Moderate winds from the N
(24 kph at 0).
SHIP8150
50 km S
15m alt.
3 hours ago
1° C
24
Moderate winds from the NNE
(25 kph at 30).
- km
SHIP7863
50 km S
3m alt.
3 hours ago
3° C
21
Moderate winds from the N
(21 kph at 10).
SHIP6114
50 km S
3m alt.
2 hours ago
4° C
21
Moderate winds from the NNE
(21 kph at 30).
SHIP1448
50 km S
3m alt.
3 hours ago
3° C
28
Moderate winds from the NNE
(28 kph at 20).

* 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.