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

Mount William (Antarctica)
Weather Forecast, Antarctica

Issued: 2 am Sun 15 Mar Local Time
Updates in:
hr min s
Update imminent

Days 1–3 Weather Summary

A dusting of new snow. Freeze-thaw conditions (max 1°C on Sun morning, min -4°C on Tue night). Winds decreasing (strong winds from the NNE on Sun morning, calm by Mon afternoon).

Days 4–6 Weather Summary

A dusting of new snow. Temperatures will be below freezing (max -3°C on Fri night, min -8°C on Thu night). Winds increasing (calm on Wed morning, fresh winds from the SW by Thu night).

Sunday
15
Monday
16
Tuesday
17
Wednesday
18
Thursday
19
Friday
20
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
cloud
cloud
cloud
part cloud
cloud
light snow
light snow
part cloud
part cloud
part cloud
part cloud
part cloud
clear
clear
part cloud
cloud
part cloud
light snow
cloudy
cloudy
cloudy
some clouds
cloudy
light snow
light snow
some clouds
some clouds
some clouds
some clouds
some clouds
clear
clear
some clouds
cloudy
some clouds
light snow
 km/h
50
NNE
50
NE
30
NE
5
ESE
5
SE
5
NNW
5
N
10
NNW
5
N
5
SE
5
S
5
SSE
10
SW
10
WSW
35
SW
25
SW
15
W
25
N
2
1
3
max °C
1
-2
-1
-1
-1
-2
-3
-3
-3
-4
-4
-5
-4
-4
-7
-5
-4
-3
min °C
0
-2
-2
-1
-1
-3
-3
-3
-4
-4
-5
-5
-5
-5
-8
-7
-5
-4
-8
-11
-10
-3
-1
-6
-6
-7
-6
-7
-8
-8
-10
-11
-18
-15
-11
-11
1250
750
700
650
750
550
450
500
300
0
200
0
0
0
0
0
150
200
Cloud base (m)
400
600
700
300
450
300
300
300
300
300
300
300
350
350
350
350
650
350
Sea lvl1000m2000m3000m4000m5000m
-3-4-4-4-4-5-6-6-6-7-8-7-6-7-9-8-7-71-2-2-1-1-3-3-3-4-4-5-5-5-5-8-6-5-421111000-2-2-3-4-4-4-6-4-2-244333233110-3-2-2-3-112
Sunrise
6:58
7:01
7:03
7:07
7:09
7:13
Sunset
7:46
7:43
7:38
7:36
7:31
7:28

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

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

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

A dusting of new snow. Temperatures will be below freezing (max -3°C on Fri night, min -8°C on Thu night). Winds increasing (calm on Wed morning, 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
SHIP7480
37 km SE
15m alt.
3 hours ago
- km
SHIP5835
37 km SE
15m alt.
3 hours ago
- km
SHIP4643
37 km SE
3m alt.
2 hours ago
1° C
SHIP3516
37 km SE
3m alt.
3 hours ago
0° C
SHIP3608
37 km SE
15m alt.
3 hours ago
- km
SHIP3080
37 km SE
15m alt.
2 hours ago
- km
SHIP1624
37 km SE
3m alt.
3 hours ago
0° C
SHIP6047
37 km SE
3m alt.
3 hours ago
0° C
SHIP1544
37 km SE
3m alt.
3 hours ago
0° C
SHIP6895
37 km SE
3m alt.
3 hours ago
0° C

* 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.