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

Mount William (Antarctica)
Weather Forecast, Antarctica

Issued: 2 pm Sun 30 Nov Local Time
Updates in:
hr min s
Update imminent

Days 1–4 Weather Summary

Mostly dry. Temperatures will be below freezing (max -4°C on Mon afternoon, min -7°C on Sun night). Winds increasing (calm on Sun night, strong winds from the NE by Mon night).

Days 5–7 Weather Summary

A light covering of new snow mostly falling on Thu morning. Temperatures will be below freezing (max -2°C on Fri afternoon, min -5°C on Wed afternoon). Winds decreasing (strong winds from the NE on Thu morning, calm by Sat morning).

Sun
30
Monday
1
Tuesday
2
Wednesday
3
Thursday
4
Friday
5
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
part cloud
part cloud
part cloud
part cloud
part cloud
cloud
cloud
part cloud
part cloud
light snow
light snow
light snow
snow showers
part cloud
part cloud
cloud
part cloud
some clouds
some clouds
some clouds
some clouds
some clouds
cloudy
cloudy
some clouds
some clouds
light snow
light snow
light snow
snow shwrs
some clouds
some clouds
cloudy
some clouds
 km/h
10
NE
5
NW
5
N
10
NE
30
NE
40
ENE
30
ENE
15
ENE
25
NE
35
ENE
40
ENE
40
NE
35
NE
30
ENE
25
ENE
25
ENE
15
E
 cm 
1
1
3
1
 mm 
max°C
-6
-6
-6
-4
-4
-5
-6
-5
-4
-4
-4
-4
-4
-4
-3
-2
-2
min°C
-6
-7
-6
-5
-5
-5
-6
-7
-4
-5
-4
-4
-4
-4
-3
-3
-3
chill°C 
-10
-7
-6
-9
-13
-14
-14
-14
-11
-13
-12
-13
-12
-12
-10
-10
-8
Freezing level (m
150
0
50
100
0
0
50
0
100
300
0
300
400
150
450
550
250
Cloud base (m)
300
300
300
300
550
650
300
500
1700
450
300
250
300
650
350
300
1300
Sea lvl1000m2000m3000m4000m5000m
-9-9-9-8-7-8-9-10-8-8-8-8-8-7-7-6-6-6-7-6-5-5-5-6-6-4-5-4-4-4-4-3-3-3-2-4-3-2-4-3-3-5-2-1-2-1-1-201-11-211-2-10-2121232331
Sunrise
2:54
2:50
2:47
2:45
2:43
Sunset
11:12
11:15
11:19
11:22
11:25
11:30

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

The weather forecast for Mount William (Antarctica) is: Mostly dry. Temperatures will be below freezing (max -4°C on Mon afternoon, min -7°C on Sun night). Winds increasing (calm on Sun night, strong winds from the NE by Mon night).

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

A light covering of new snow mostly falling on Thu morning. Temperatures will be below freezing (max -2°C on Fri afternoon, min -5°C on Wed afternoon). Winds decreasing (strong winds from the NE on Thu morning, 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 5 closest weather stations

Weather StationTemp.WeatherWindGusts
Cloud
Visibility
Cloud / Visibility
SHIP3647
9 km ESE
3m alt.
3 hours ago
2° C
SHIP3614
9 km ESE
15m alt.
3 hours ago
- km
SHIP6161
9 km ESE
15m alt.
3 hours ago
- km
SHIP5573
9 km ESE
3m alt.
3 hours ago
2° C
SHIP7896
9 km ESE
3m alt.
3 hours ago
2° C
SHIP3472
9 km ESE
15m alt.
3 hours ago
- km
SHIP3094
9 km ESE
15m alt.
2 hours ago
- km
SHIP8644
9 km ESE
15m alt.
2 hours ago
- km
SHIP8419
9 km ESE
3m alt.
2 hours ago
2° C
SHIP5230
9 km ESE
3m alt.
3 hours ago
2° C

* 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.