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

Mount William (Antarctica)
Weather Forecast, Antarctica

Issued: 8 pm Tue 03 Mar Local Time
Updates in:
hr min s
Update imminent

Days 1–4 Weather Summary

A light covering of new snow mostly falling on Wed night. Temperatures will be below freezing (max 0°C on Fri morning, min -8°C on Wed night). Winds decreasing (strong winds from the N on Tue night, light winds from the WNW by Wed night).

Days 5–7 Weather Summary

Mostly dry. Freeze-thaw conditions (max 5°C on Sat morning, min 0°C on Mon afternoon). Winds decreasing (fresh winds from the SSW on Fri night, calm by Mon afternoon).

Wednesday
4
Thursday
5
Friday
6
Saturday
7
Sunday
8
Monday
9
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
light snow
cloud
light snow
mod snow
cloud
part cloud
clear
clear
part cloud
clear
clear
clear
clear
clear
part cloud
cloud
cloud
part cloud
cloud
light snow
cloudy
light snow
mod. snow
cloudy
some clouds
clear
clear
some clouds
clear
clear
clear
clear
clear
some clouds
cloudy
cloudy
some clouds
cloudy
 km/h
35
N
40
NNE
40
NNE
15
N
20
SSW
25
SSW
20
S
15
S
10
SW
30
SSW
35
SW
30
SW
20
WSW
15
WSW
15
WSW
10
WSW
10
WSW
5
NW
10
NW
1
2
6
max °C
-5
-5
-6
-6
-7
-6
-2
0
0
3
5
5
5
5
5
4
2
1
0
min °C
-6
-6
-6
-8
-7
-6
-4
-2
0
1
4
5
5
5
5
2
1
0
-1
-15
-15
-15
-14
-14
-14
-11
-7
-4
-5
-2
0
0
2
2
-1
0
-2
-4
350
500
400
150
150
150
0
0
1500
0
2550
2750
2900
2800
2650
2500
2000
1750
1600
Cloud base (m)
500
1300
600
300
300
350
350
400
400
9050
400
350
9300
5400
1750
450
1600
Sea lvl1000m2000m3000m4000m5000m
-6-6-6-7-7-6-3-10255555321-1-3-3-4-4-4-4-3011454555332-10-1-2-2-1-201-1332454443232111-202-212-1344555
Sunrise
6:22
6:26
6:28
6:31
6:35
6:39
Sunset
8:27
8:22
8:20
8:15
8:12
8:08

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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 Wed night. Temperatures will be below freezing (max 0°C on Fri morning, min -8°C on Wed night). Winds decreasing (strong winds from the N on Tue night, light winds from the WNW by Wed night).

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

Mostly dry. Freeze-thaw conditions (max 5°C on Sat morning, min 0°C on Mon afternoon). Winds decreasing (fresh winds from the SSW on Fri night, calm by Mon afternoon).

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
SHIP6319
20 km WSW
15m alt.
1 hour ago
2° C
37
Fresh winds from the NE
(38 kph at 50).
- km
SHIP1679
20 km WSW
3m alt.
3 hours ago
4° C
52
Near gales from the NNE
(52 kph at 30).
SHIP2399
20 km WSW
3m alt.
3 hours ago
4° C
52
Near gales from the NNE
(52 kph at 30).
SHIP535
20 km WSW
-m alt.
3 hours ago
4° C
-
44
Strong winds from the NNE
(44 kph at 30).
SHIP934
20 km WSW
-m alt.
3 hours ago
4° C
No report.
44
Strong winds from the NNE
(44 kph at 30).
SHIP7590
20 km WSW
3m alt.
2 hours ago
4° C
46
Strong winds from the NNE
(46 kph at 30).
SHIP1300
20 km WSW
-m alt.
3 hours ago
4° C
-
44
Strong winds from the NNE
(44 kph at 30).
SHIP3759
20 km WSW
15m alt.
3 hours ago
1° C
52
Near gales from the NNE
(52 kph at 30).
- km
SHIP5584
20 km WSW
3m alt.
2 hours ago
4° C
39
Strong winds from the NE
(39 kph at 50).
SHIP11
20 km WSW
-m alt.
1 hour ago
4° C
No report.
37
Fresh winds from the NE
(37 kph at 50).

* 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.