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

Mount William (Antarctica)
Weather Forecast, Antarctica

Issued: 2 pm Sun 22 Feb Local Time
Updates in:
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Update imminent

Days 1–4 Weather Summary

A moderate fall of snow, heaviest on Mon night. Temperatures will be below freezing (max -1°C on Wed morning, min -6°C on Sun night). Wind will be generally light.

Days 5–7 Weather Summary

A light covering of new snow mostly falling on Fri afternoon. Freeze-thaw conditions (max 2°C on Fri morning, min -2°C on Wed night). Winds decreasing (fresh winds from the NNE on Wed afternoon, calm by Sat morning).

Sun
22
Monday
23
Tuesday
24
Wednesday
25
Thursday
26
Friday
27
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
light snow
snow showers
cloud
part cloud
light snow
light snow
snow showers
cloud
cloud
light snow
light snow
cloud
cloud
cloud
light snow
snow showers
part cloud
light snow
snow shwrs
cloudy
some clouds
light snow
light snow
snow shwrs
cloudy
cloudy
light snow
light snow
cloudy
cloudy
cloudy
light snow
snow shwrs
some clouds
 km/h
25
NW
20
NNW
0
NW
10
WSW
10
NNW
10
NW
5
NNE
10
N
20
N
25
N
30
NNW
15
NNW
15
NNW
25
NNE
20
ENE
35
ENE
15
SSW
2
1
5
4
1
2
2
2
3
max °C
-5
-5
-5
-5
-6
-6
-6
-3
-1
1
1
-1
-1
1
2
-1
-1
min °C
-5
-6
-5
-5
-6
-6
-6
-6
-2
0
-2
-2
-1
-1
1
-1
-2
-12
-13
-5
-9
-10
-10
-8
-8
-8
-7
-7
-6
-5
-5
-5
-8
-7
350
0
100
250
0
100
150
0
550
1150
950
700
750
950
1350
900
500
Cloud base (m)
300
400
500
300
500
300
300
600
600
300
300
300
300
650
300
200
500
Sea lvl1000m2000m3000m4000m5000m
-9-10-9-9-10-10-10-7-4-2-4-5-5-3-2-4-5-5-6-5-5-6-6-6-5-21-1-2-102-1-2-1-3-2-2-3-3-2-31221123213-122-111-1344444642
Sunrise
5:52
5:56
6:00
6:03
6:05
Sunset
9:02
9:00
8:55
8:52
8:49
8:45

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

The weather forecast for Mount William (Antarctica) is: A moderate fall of snow, heaviest on Mon night. Temperatures will be below freezing (max -1°C on Wed morning, min -6°C on Sun night). Wind will be generally light.

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

A light covering of new snow mostly falling on Fri afternoon. Freeze-thaw conditions (max 2°C on Fri morning, min -2°C on Wed night). Winds decreasing (fresh winds from the NNE on Wed afternoon, calm by Sat morning).

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
SHIP2334
52 km S
3m alt.
1 hour ago
3° C
SHIP4282
53 km S
15m alt.
3 hours ago
- km
SHIP1995
53 km S
3m alt.
3 hours ago
2° C
SHIP1190
53 km S
3m alt.
3 hours ago
2° C
SHIP5953
53 km S
3m alt.
2 hours ago
3° C
SHIP7193
53 km S
15m alt.
3 hours ago
- km
SHIP2895
53 km S
3m alt.
3 hours ago
2° C
SHIP6586
53 km S
15m alt.
2 hours ago
- km
SHIP2023
53 km S
3m alt.
3 hours ago
2° C
SHIP2486
53 km S
15m alt.
2 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.