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

Mount William (Antarctica)
Weather Forecast, Antarctica

Issued: 8 pm Mon 16 Feb Local Time
Updates in:
hr min s
Update imminent

Days 1–4 Weather Summary

A dusting of new snow. Temperatures will be below freezing (max -1°C on Tue morning, min -4°C on Mon night). Wind will be generally light.

Days 5–7 Weather Summary

Light rain (total 6mm) on Fri night. Becoming colder with heavy fall of snow, heaviest during Fri night. Freeze-thaw conditions (max 3°C on Fri night, min -2°C on Sat night). Mainly fresh winds.

Tuesday
17
Wednesday
18
Thursday
19
Friday
20
Saturday
21
Sunday
22
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
light snow
cloud
cloud
cloud
cloud
part cloud
part cloud
part cloud
cloud
cloud
part cloud
cloud
mod snow
mod snow
light snow
mod snow
light snow
mod snow
snow showers
light snow
cloudy
cloudy
cloudy
cloudy
some clouds
some clouds
some clouds
cloudy
cloudy
some clouds
cloudy
mod. snow
mod. snow
light snow
mod. snow
light snow
mod. snow
snow shwrs
 km/h
10
NW
10
NNE
15
NNE
15
NNE
10
NE
5
NE
0
NE
5
NE
10
NE
15
NE
15
NNE
20
NNE
35
N
25
N
25
WNW
25
WNW
30
NW
25
NNE
15
N
1
6
8
4
7
3
10
1
6
max °C
-2
-1
-1
-1
-1
-1
-2
-1
-1
-1
1
1
3
1
0
-1
0
0
-1
min °C
-4
-2
-1
-2
-1
-1
-3
-2
-1
-1
0
1
1
0
0
-2
0
-2
-3
-7
-5
-5
-7
-5
-3
-3
-4
-4
-5
-4
-4
-6
-5
-6
-8
-6
-9
-7
0
100
350
250
350
400
0
150
350
200
500
700
1150
850
550
250
400
400
0
Cloud base (m)
250
300
600
250
250
300
300
300
300
500
300
400
250
250
250
300
300
250
300
Sea lvl1000m2000m3000m4000m5000m
-9-9-8-8-8-8-9-9-8-7-5-4-2-5-8-9-8-8-9-6-6-4-4-4-4-5-5-4-4-2-10-2-4-5-3-4-5-3-2-1-2-1-1-3-2-1-111210-20-1-20232330221333432321
Sunrise
5:31
5:35
5:39
5:43
5:46
5:50
Sunset
9:22
9:17
9:14
9:10
9:07
9:02

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

The weather forecast for Mount William (Antarctica) is: A dusting of new snow. Temperatures will be below freezing (max -1°C on Tue morning, min -4°C on Mon night). Wind will be generally light.

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

Light rain (total 6mm) on Fri night. Becoming colder with heavy fall of snow, heaviest during Fri night. Freeze-thaw conditions (max 3°C on Fri night, min -2°C on Sat night). Mainly fresh winds.

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
SHIP6348
37 km E
15m alt.
5 hours ago
- km
SHIP5730
38 km ENE
15m alt.
4 hours ago
- km
SHIP4395
51 km ENE
15m alt.
3 hours ago
- km
SHIP2341
51 km ENE
3m alt.
3 hours ago
2° C
SHIP7016
51 km ENE
3m alt.
3 hours ago
2° C
SHIP2902
51 km ENE
15m alt.
3 hours ago
- km
SHIP7800
51 km ENE
15m alt.
3 hours ago
- km
SHIP9395
51 km ENE
15m alt.
3 hours ago
- km
SHIP6323
51 km ENE
3m alt.
3 hours ago
2° C
SHIP4616
51 km ENE
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.