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 0°C on Tue afternoon, min -7°C on Thu night). Winds decreasing (fresh winds from the NE on Tue morning, calm by Thu afternoon).

Days 4–6 Weather Summary

A light covering of new snow mostly falling on Sun morning. Temperatures will be below freezing (max 0°C on Sun afternoon, min -6°C on Fri morning). Winds increasing (calm on Fri afternoon, strong winds 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
clear
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
clear
snow shwrs
 km/h
35
NE
20
E
10
E
10
E
5
E
5
SE
5
ESE
0
NNE
10
NE
10
NE
0
ENE
0
NNE
0
NW
5
NNE
25
NE
35
NE
20
NE
25
NNE
1
3
2
max °C
-1
0
-1
-3
-4
-6
-5
-5
-7
-5
-5
-6
-4
-3
-1
-2
0
0
min °C
-1
-1
-3
-4
-5
-6
-5
-6
-7
-6
-6
-6
-6
-4
-4
-2
-1
-1
-8
-5
-7
-9
-8
-9
-5
-6
-10
-11
-6
-6
-6
-8
-10
-9
-4
-5
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 0°C on Tue afternoon, min -7°C on Thu night). Winds decreasing (fresh winds from the NE on Tue morning, calm by Thu afternoon).

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

A light covering of new snow mostly falling on Sun morning. Temperatures will be below freezing (max 0°C on Sun afternoon, min -6°C on Fri morning). Winds increasing (calm on Fri afternoon, strong winds from the NE by Sun night).

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
Marambio Airport (Seymour Island)
340 km E
232m alt.
2 hours ago
-1° C
partially cloudy
Dry and partly cloudy.
57
Near gales from the NNW
(57 kph at 330).
10.0 km
Low: few
Mid: scattered
High: broken
BaseMarambio
344 km E
200m alt.
2 hours ago
-1° C
-
56
Near gales from the NNW
(56 kph at 340).
35 km
Mid: scattered
BaseEsperanza
360 km ENE
24m alt.
2 hours ago
0° C
light snow
Continuous light snow.
0
Calm
(0 kph at 0).
2.0 km
Mid: overcast
CentroMet.Antártico Presidente Eduardo Frei
372 km NE
48m alt.
2 hours ago
2° C
light rain
Continuous light rain.
43
Strong winds from the NNE
(43 kph at 30).
5.0 km
Mid: overcast
Teniente R. Marsh Airport
372 km NE
45m alt.
2 hours ago
2° C
light rain
Light rain .
43
Strong winds from the NNE
(43 kph at 30).
5.0 km
Low: broken
Mid: overcast
Dinamet
379 km NE
52m alt.
2 hours ago
-3° C
No report.
22
Moderate winds from the WNW
(22 kph at 300).
BaseSanMartin
403 km S
7m alt.
2 hours ago
2° C
-
Wind obs. (19 kph from 160 degs) was rejected.
40 km
Mid: mostly cloudy
BaseOrcadas
1062 km ENE
8m alt.
2 hours ago
-1° C
light snow
Continuous light snow.
26
Moderate winds from the N
(26 kph at 0).
5.0 km
Mid: overcast
1119 km NW
14m alt.
2 hours ago
-1° C
No report.
Wind obs. (43 kph from 260 degs) was rejected.
Puerto Williams
1119 km NW
14m alt.
2 hours ago
7° C
No report.
31
Fresh winds from the W
(31 kph at 270).
10.0 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.