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

Mount William (Antarctica)
Weather Forecast, Antarctica

Issued: 8 am Wed 21 Jan Local Time
Updates in:
hr min s
Update imminent

Days 1–3 Weather Summary

A heavy fall of snow, heaviest during Thu night. Temperatures will be below freezing (max -3°C on Thu afternoon, min -6°C on Wed night). Winds increasing (calm on Wed morning, near gales from the NE by Thu night).

Days 4–6 Weather Summary

A heavy fall of snow, heaviest during Mon morning. Temperatures will be below freezing (max -2°C on Sun afternoon, min -4°C on Sat morning). Mainly strong winds.

Wednesday
21
Thursday
22
Friday
23
Saturday
24
Sunday
25
Monday
26
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
cloud
part cloud
light snow
snow showers
cloud
heavy snow
light snow
light snow
snow showers
light snow
light snow
mod snow
light snow
light snow
light snow
mod snow
light snow
mod snow
cloudy
some clouds
light snow
snow shwrs
cloudy
heavy snow
light snow
light snow
snow shwrs
light snow
light snow
mod. snow
light snow
light snow
light snow
mod. snow
light snow
mod. snow
 km/h
5
N
20
SSW
25
WSW
20
WSW
20
NNE
45
N
45
WSW
40
W
15
NW
40
NE
40
NE
30
NW
30
NW
25
NNW
35
NNE
25
ENE
10
WNW
35
NW
5
1
19
5
4
2
1
5
10
4
2
1
7
5
9
max °C
-5
-5
-6
-5
-3
-3
-5
-5
-4
-4
-4
-3
-3
-2
-2
-2
-3
-3
min °C
-5
-5
-6
-6
-4
-5
-6
-5
-5
-4
-4
-4
-3
-3
-4
-3
-3
-4
-7
-11
-13
-12
-10
-15
-15
-14
-11
-13
-13
-12
-10
-10
-12
-10
-6
-12
300
250
50
100
350
400
250
300
0
400
400
350
450
600
600
400
500
400
Cloud base (m)
250
250
300
300
250
200
300
300
300
650
250
250
300
300
350
200
200
250
Sea lvl1000m2000m3000m4000m5000m
-8-9-9-8-7-7-10-10-9-8-7-8-8-7-6-5-6-7-5-5-6-6-4-4-6-5-5-4-4-4-3-3-3-3-3-4-1-2-3-3-1-1-2-1-2-1-1-101000-1221122221233343333
Sunrise
3:50
3:55
3:59
4:03
4:07
4:11
Sunset
10:57
10:53
10:50
10:46
10:44
10:39

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

The weather forecast for Mount William (Antarctica) is: A heavy fall of snow, heaviest during Thu night. Temperatures will be below freezing (max -3°C on Thu afternoon, min -6°C on Wed night). Winds increasing (calm on Wed morning, near gales from the NE by Thu night).

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

A heavy fall of snow, heaviest during Mon morning. Temperatures will be below freezing (max -2°C on Sun afternoon, min -4°C on Sat morning). Mainly strong winds.

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
SHIP1646
56 km E
15m alt.
2 hours ago
- km
SHIP8564
56 km E
15m alt.
3 hours ago
- km
SHIP5111
56 km E
3m alt.
3 hours ago
1° C
SHIP7770
56 km E
3m alt.
3 hours ago
1° C
SHIP6705
56 km E
15m alt.
2 hours ago
- km
SHIP6351
56 km E
3m alt.
2 hours ago
3° C
SHIP8223
56 km E
3m alt.
2 hours ago
3° C
SHIP3688
56 km E
15m alt.
2 hours ago
- km
SHIP5888
56 km E
3m alt.
3 hours ago
1° C
SHIP2187
56 km E
15m alt.
3 hours ago
- 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.