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

Mount William (Antarctica)
Weather Forecast, Antarctica

Issued: 2 am Sat 24 Jan Local Time
Updates in:
hr min s
Update imminent

Days 1–3 Weather Summary

A heavy fall of snow, heaviest during Mon night. Freeze-thaw conditions (max 1°C on Mon morning, min -2°C on Sat night). Winds increasing (light winds from the E on Sat night, strong winds from the NNE by Mon night).

Days 4–6 Weather Summary

A heavy fall of snow, heaviest during Tue morning. Becoming milder with moderate rain (total 12mm) on Wed night. Freeze-thaw conditions (max 2°C on Wed afternoon, min 0°C on Tue night). Wind will be generally light.

Saturday
24
Sunday
25
Monday
26
Tuesday
27
Wednesday
28
Thursday
29
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
cloud
light snow
mod snow
part cloud
cloud
snow showers
part cloud
cloud
heavy snow
mod snow
mod snow
light snow
part cloud
light snow
light snow
light snow
mod snow
light snow
cloudy
light snow
mod. snow
some clouds
cloudy
snow shwrs
some clouds
cloudy
heavy snow
mod. snow
mod. snow
light snow
some clouds
light snow
light snow
light snow
mod. snow
light snow
 km/h
25
NE
30
ENE
10
WNW
15
NW
15
N
20
N
15
NNE
25
NNE
35
NNE
25
N
15
N
5
NE
10
WSW
10
NNW
20
NNW
20
NNW
15
NNW
20
WNW
1
8
3
14
10
7
1
1
4
4
7
4
7
4
max °C
0
0
-1
0
0
0
1
1
1
1
1
1
1
2
2
2
1
1
min °C
-1
-1
-2
-1
0
0
0
1
1
1
1
0
1
2
2
2
0
0
-7
-8
-8
-6
-4
-5
-5
-5
-6
-5
-4
0
-3
-1
-2
-3
-3
-5
400
400
300
400
550
550
550
650
700
800
650
600
650
950
900
1050
700
500
Cloud base (m)
450
1350
250
300
300
300
350
350
300
300
300
300
300
450
300
300
300
300
Sea lvl1000m2000m3000m4000m5000m
-8-6-8-8-8-7-6-6-5-5-5-5-4-3-3-3-5-7-4-4-4-4-3-3-3-2-2-1-2-2-200-1-2-4-1-1-2-100111111122211322343443443354434
Sunrise
4:03
4:07
4:11
4:15
4:18
4:22
Sunset
10:46
10:44
10:39
10:37
10:32
10:30

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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 Mon night. Freeze-thaw conditions (max 1°C on Mon morning, min -2°C on Sat night). Winds increasing (light winds from the E on Sat night, strong winds from the NNE by Mon night).

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

A heavy fall of snow, heaviest during Tue morning. Becoming milder with moderate rain (total 12mm) on Wed night. Freeze-thaw conditions (max 2°C on Wed afternoon, min 0°C on Tue night). Wind will be generally light.

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
SHIP4990
19 km SE
3m alt.
3 hours ago
2° C
SHIP3189
19 km SE
15m alt.
3 hours ago
- km
SHIP2639
19 km SE
3m alt.
3 hours ago
2° C
SHIP1621
19 km SE
3m alt.
3 hours ago
2° C
SHIP1035
19 km SE
3m alt.
3 hours ago
2° C
SHIP6091
19 km SE
3m alt.
3 hours ago
2° C
SHIP4448
19 km SE
15m alt.
3 hours ago
- km
SHIP3102
19 km SE
15m alt.
3 hours ago
- km
SHIP7998
19 km SE
15m alt.
3 hours ago
- km
SHIP7246
19 km SE
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.