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

Mount William (Antarctica)
Weather Forecast, Antarctica

Issued: 2 am Tue 24 Mar Local Time
Updates in:
hr min s
Update imminent

Days 1–3 Weather Summary

A dusting of new snow. Temperatures will be below freezing (max -3°C on Tue afternoon, min -9°C on Thu afternoon). Winds decreasing (strong winds from the NE on Tue morning, calm by Thu morning).

Days 4–6 Weather Summary

A light covering of new snow mostly falling on Sun morning. Temperatures will be below freezing (max -2°C on Sat night, min -8°C on Fri morning). Winds increasing (calm on Fri afternoon, near gales from the NE by Sun night).

Tuesday
24
Wednesday
25
Thursday
26
Friday
27
Saturday
28
Sunday
29
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
light snow
part cloud
cloud
cloud
part cloud
cloud
part cloud
part cloud
part cloud
cloud
part cloud
part cloud
part cloud
clear
cloud
light snow
snow showers
snow showers
light snow
some clouds
cloudy
cloudy
some clouds
cloudy
some clouds
some clouds
some clouds
cloudy
some clouds
some clouds
some clouds
clear
cloudy
light snow
snow shwrs
snow shwrs
 km/h
45
NE
25
E
10
E
15
E
5
E
10
SSE
5
SSE
0
NNW
10
NNE
10
NE
0
NE
0
W
5
WSW
5
NNW
30
NE
40
NE
30
NNE
35
NNE
1
3
1
2
max °C
-4
-3
-3
-6
-7
-7
-8
-8
-8
-8
-8
-8
-7
-6
-2
-3
-2
-2
min °C
-4
-3
-5
-6
-7
-7
-8
-9
-9
-8
-8
-8
-8
-6
-4
-4
-3
-3
-13
-10
-9
-11
-10
-12
-11
-9
-9
-13
-8
-8
-11
-9
-10
-12
-7
-13
300
500
0
0
0
0
0
0
0
0
0
0
0
0
0
0
450
250
Cloud base (m)
200
300
1600
400
300
2350
1650
1100
1600
1250
550
300
350
350
500
350
250
Sea lvl1000m2000m3000m4000m5000m
-7-6-7-9-10-10-11-11-11-11-11-11-11-9-5-5-6-6-4-3-4-6-7-7-8-9-9-8-8-8-8-6-3-4-3-3-1-1-2-4-5-6-5-6-7-6-6-6-5-4-3-2-1-122-1-1-1-5-3-3-6-3-2-4-3-2-2-111
Sunrise
7:24
7:28
7:31
7:35
7:37
7:41
Sunset
7:14
7:09
7:07
7:02
6:59
6:55

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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 -3°C on Tue afternoon, min -9°C on Thu afternoon). Winds decreasing (strong winds from the NE on Tue morning, calm by Thu morning).

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

A light covering of new snow mostly falling on Sun morning. Temperatures will be below freezing (max -2°C on Sat night, min -8°C on Fri morning). Winds increasing (calm on Fri afternoon, near gales from the NE by Sun night).

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
Marambio Airport (Seymour Island)
340 km E
232m alt.
2 hours ago
-1° C
partially cloudy
Dry and partly cloudy.
31
Fresh winds from the N
(31 kph at 0).
10.0 km
Low: scattered
Mid: broken
BaseMarambio
344 km E
200m alt.
45 minutes ago
-2° C
Fog, sky not visible, becoming thicker.
39
Strong winds from the N
(39 kph at 10).
<100m
Mid: sky obscured
BaseEsperanza
360 km ENE
24m alt.
45 minutes ago
0° C
light snow
Intermittent light snow.
24
Moderate winds from the NE
(24 kph at 50).
26 km
Mid: overcast
ASCATC304E65S
369 km E
15m alt.
2 hours ago
40
Strong winds from the NNE
(40 kph at 25).
- km
CentroMet.Antártico Presidente Eduardo Frei
372 km NE
48m alt.
45 minutes ago
-4° C
light rain
No report.
115
Extremely windy from the W
(115 kph at 270).
5.0 km
Mid: overcast
Teniente R. Marsh Airport
372 km NE
45m alt.
45 minutes ago
3° C
cloudy
Dry and cloudy.
43
Strong winds from the NE
(43 kph at 50).
10.0 km
Low: overcast
King Sejong
377 km NE
64m alt.
45 minutes ago
3° C
light rain
Continuous light rain.
22
Moderate winds from the NE
(22 kph at 50).
29 km
Mid: overcast
BaseCarlini
378 km NE
11m alt.
45 minutes ago
3° C
light rain
Continuous light rain.
59
Near gales from the NE
(59 kph at 50).
28 km
Mid: overcast
Dinamet
379 km NE
52m alt.
45 minutes ago
-3° C
No report.
22
Moderate winds from the WNW
(22 kph at 300).
ASCATC304E64S
381 km E
15m alt.
2 hours ago
38
Fresh winds from the NNE
(38 kph at 25).
- 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.