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

Mount William (Antarctica)
Weather Forecast, Antarctica

Issued: 8 am Sat 17 Jan Local Time
Updates in:
hr min s
Update imminent

Days 1–3 Weather Summary

A light covering of new snow mostly falling on Sun night. Temperatures will be below freezing (max 0°C on Sun afternoon, min -6°C on Sat night). Wind will be generally light.

Days 4–6 Weather Summary

A light covering of new snow mostly falling on Thu night. Freeze-thaw conditions (max 1°C on Tue afternoon, min -3°C on Wed night). Winds increasing (light winds from the S on Wed afternoon, fresh winds from the NE by Thu afternoon).

Saturday
17
Sunday
18
Monday
19
Tuesday
20
Wednesday
21
Thursday
22
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
clear
clear
part cloud
cloud
part cloud
light snow
snow showers
light snow
snow showers
cloud
light snow
cloud
cloud
cloud
part cloud
cloud
light snow
snow showers
clear
clear
some clouds
cloudy
some clouds
light snow
snow shwrs
light snow
snow shwrs
cloudy
light snow
cloudy
cloudy
cloudy
some clouds
cloudy
light snow
snow shwrs
 km/h
10
SE
5
S
5
W
5
NW
10
NNE
30
NNE
5
NNW
5
NW
5
NW
25
NNE
15
NNE
15
NE
10
E
5
S
15
SW
5
WNW
20
NE
20
NE
4
1
1
1
1
1
4
max °C
-3
-3
-4
-1
0
-1
-1
0
-1
0
1
0
0
1
-2
-1
-1
-1
min °C
-4
-3
-6
-2
-1
-1
-1
-1
-1
0
0
-1
0
-1
-3
-2
-1
-2
-8
-6
-6
-2
-4
-6
-3
-4
-4
-6
-4
-5
-3
-4
-7
-4
-6
-7
0
50
0
100
300
250
350
450
350
450
550
500
500
600
0
250
400
200
Cloud base (m)
6100
300
300
250
250
250
250
400
250
250
250
250
250
250
200
150
Sea lvl1000m2000m3000m4000m5000m
-10-10-7-6-6-7-8-8-8-7-6-6-6-6-8-8-6-7-7-6-6-4-4-3-4-4-4-3-3-3-3-3-5-5-4-5-4-3-5-2-1-1-1-1-101-100-3-2-1-2-10-4122332343331231
Sunrise
3:35
3:40
3:43
3:47
3:50
3:55
Sunset
11:09
11:07
11:04
11:00
10:57
10:53

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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 Sun night. Temperatures will be below freezing (max 0°C on Sun afternoon, min -6°C on Sat night). Wind will be generally light.

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

A light covering of new snow mostly falling on Thu night. Freeze-thaw conditions (max 1°C on Tue afternoon, min -3°C on Wed night). Winds increasing (light winds from the S on Wed afternoon, fresh winds from the NE by Thu afternoon).

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
SHIP5326
36 km SW
3m alt.
2 hours ago
1° C
22
Moderate winds from the E
(22 kph at 80).
SHIP8197
36 km SW
3m alt.
3 hours ago
1° C
24
Moderate winds from the E
(24 kph at 80).
SHIP4283
36 km SW
15m alt.
3 hours ago
3° C
24
Moderate winds from the E
(25 kph at 80).
- km
SHIP353
36 km SW
-m alt.
3 hours ago
1° C
No report.
24
Moderate winds from the E
(24 kph at 80).
SHIP441
36 km SW
-m alt.
2 hours ago
1° C
No report.
22
Moderate winds from the E
(22 kph at 80).
SHIP1194
36 km SW
-m alt.
1 hour ago
1° C
No report.
13
Light winds from the ENE
(13 kph at 70).
SHIP5
36 km SW
-m alt.
2 hours ago
1° C
No report.
22
Moderate winds from the ENE
(22 kph at 70).
SHIP7702
36 km SW
15m alt.
1 hour ago
3° C
22
Moderate winds from the E
(23 kph at 90).
- km
SHIP8063
36 km SW
15m alt.
2 hours ago
4° C
22
Moderate winds from the E
(23 kph at 80).
- km
SHIP8656
36 km SW
15m alt.
3 hours ago
3° C
28
Moderate winds from the E
(28 kph at 80).
- 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.