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

Mount William (Antarctica)
Weather Forecast, Antarctica

Issued: 2 pm Wed 21 Jan Local Time
Updates in:
hr min s
Update imminent

Days 1–4 Weather Summary

A heavy fall of snow, heaviest during Thu night. Temperatures will be below freezing (max 0°C on Thu night, min -3°C on Wed night). Mainly strong winds.

Days 5–7 Weather Summary

A heavy fall of snow, heaviest during Sat night. Freeze-thaw conditions (max 1°C on Sun afternoon, min -1°C on Sat night). Winds decreasing (strong winds from the NW on Sat night, calm by Mon afternoon).

Wed
21
Thursday
22
Friday
23
Saturday
24
Sunday
25
Monday
26
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
part cloud
light snow
part cloud
cloud
heavy snow
light snow
light snow
snow showers
light snow
light snow
mod snow
light snow
light snow
light snow
light snow
light snow
mod snow
some clouds
light snow
some clouds
cloudy
heavy snow
light snow
light snow
snow shwrs
light snow
light snow
mod. snow
light snow
light snow
light snow
light snow
light snow
mod. snow
 km/h
15
SW
20
WSW
10
WSW
15
NNE
30
N
30
WSW
30
W
10
NNW
30
NE
40
NE
50
NW
25
NW
20
NNW
20
NE
15
ESE
0
WNW
20
NW
3
15
4
3
1
1
4
9
3
2
1
1
1
6
max °C
-1
-3
-2
-1
0
-2
-1
-1
-1
0
-1
0
1
0
0
0
0
min °C
-2
-3
-3
-1
-2
-2
-1
-3
-2
0
-1
0
0
-1
-1
0
-1
-7
-9
-7
-5
-9
-9
-8
-7
-9
-7
-9
-6
-5
-6
-5
0
-5
300
0
100
400
400
200
300
0
350
450
400
450
550
550
400
500
350
Cloud base (m)
250
300
300
250
200
250
300
300
1700
200
250
300
300
400
350
200
250
Sea lvl1000m2000m3000m4000m5000m
-8-9-9-7-8-10-9-8-8-7-9-8-7-7-6-6-8-5-6-6-4-4-6-5-5-5-4-4-4-3-3-4-3-4-2-3-3-1-1-2-1-2-20-101-1-10-121122221233443333
Sunrise
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 0°C on Thu night, min -3°C on Wed night). Mainly strong winds.

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

A heavy fall of snow, heaviest during Sat night. Freeze-thaw conditions (max 1°C on Sun afternoon, min -1°C on Sat night). Winds decreasing (strong winds from the NW on Sat night, calm by Mon 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
SHIP3141
28 km S
15m alt.
1 hour ago
- km
SHIP1967
45 km SW
3m alt.
3 hours ago
3° C
SHIP7180
45 km SW
15m alt.
3 hours ago
- km
SHIP4051
45 km SW
15m alt.
3 hours ago
- km
SHIP3163
45 km SW
3m alt.
3 hours ago
3° C
SHIP5360
45 km SW
3m alt.
3 hours ago
3° C
SHIP6471
45 km SW
3m alt.
3 hours ago
3° C
SHIP1529
45 km SW
3m alt.
3 hours ago
3° C
SHIP3580
45 km SW
15m alt.
3 hours ago
- km
SHIP7592
45 km SW
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.