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

Mount William (Antarctica)
Weather Forecast, Antarctica

Issued: 2 pm Thu 12 Mar Local Time
Updates in:
hr min s
Update imminent

Days 1–4 Weather Summary

A light covering of new snow mostly falling on Fri morning. Freeze-thaw conditions (max 2°C on Sun morning, min -2°C on Fri night). Winds increasing (light winds from the N on Fri night, fresh winds from the NE by Sun morning).

Days 5–7 Weather Summary

Mostly dry. Freeze-thaw conditions (max 3°C on Tue night, min 0°C on Mon night). Winds decreasing (fresh winds from the NNE on Sun afternoon, calm by Mon afternoon).

Thu
12
Friday
13
Saturday
14
Sunday
15
Monday
16
Tuesday
17
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
part cloud
part cloud
light snow
part cloud
light snow
snow showers
snow showers
cloud
light snow
light rain
cloud
part cloud
cloud
cloud
part cloud
part cloud
clear
some clouds
some clouds
light snow
some clouds
light snow
snow shwrs
snow shwrs
cloudy
light snow
light rain
cloudy
some clouds
cloudy
cloudy
some clouds
some clouds
clear
 km/h
15
N
15
N
20
NNE
10
N
5
N
10
NW
10
NW
15
NNE
30
NE
35
NNE
25
NE
5
NE
0
SSE
5
NNW
10
NNE
5
NNE
10
E
2
1
1
1
2
0.1
max °C
1
0
0
0
-1
-2
-2
0
2
2
2
2
2
1
1
1
3
min °C
1
0
0
0
-2
-2
-2
-2
1
1
1
1
2
0
0
1
0
-4
-3
-5
-3
-5
-5
-5
-6
-5
-4
-5
-1
2
-3
-3
1
-2
700
550
550
550
300
100
250
150
650
1100
850
900
1050
750
500
800
1800
Cloud base (m)
300
350
300
300
300
300
300
1450
350
400
2150
3200
300
1900
450
350
Sea lvl1000m2000m3000m4000m5000m
-6-6-7-7-8-9-9-6-4-4-3-3-3-4-5-30-2-3-3-3-4-5-5-4-1-1-100-2-2-121000-2-2-2-122222111243332121343443331
Sunrise
6:50
6:54
6:58
7:01
7:03
Sunset
7:58
7:53
7:50
7:46
7:43
7:38

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

The weather forecast for Mount William (Antarctica) is: A light covering of new snow mostly falling on Fri morning. Freeze-thaw conditions (max 2°C on Sun morning, min -2°C on Fri night). Winds increasing (light winds from the N on Fri night, fresh winds from the NE by Sun morning).

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

Mostly dry. Freeze-thaw conditions (max 3°C on Tue night, min 0°C on Mon night). Winds decreasing (fresh winds from the NNE on Sun afternoon, calm by Mon afternoon).

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
SHIP197
20 km WSW
-m alt.
2 hours ago
5° C
No report.
30
Fresh winds from the N
(30 kph at 10).
SHIP475
20 km WSW
-m alt.
3 hours ago
5° C
-
17
Light winds from the NNE
(17 kph at 30).
SHIP3486
20 km WSW
15m alt.
3 hours ago
2° C
22
Moderate winds from the N
(23 kph at 10).
- km
SHIP6567
20 km WSW
3m alt.
3 hours ago
5° C
22
Moderate winds from the N
(22 kph at 10).
SHIP2905
20 km WSW
3m alt.
3 hours ago
5° C
22
Moderate winds from the N
(22 kph at 10).
SHIP3942
20 km WSW
3m alt.
3 hours ago
5° C
22
Moderate winds from the N
(22 kph at 10).
SHIP5692
20 km WSW
3m alt.
3 hours ago
5° C
22
Moderate winds from the N
(22 kph at 10).
SHIP1891
20 km WSW
3m alt.
3 hours ago
5° C
22
Moderate winds from the N
(22 kph at 10).
SHIP8030
20 km WSW
3m alt.
2 hours ago
5° C
21
Moderate winds from the N
(21 kph at 10).
SHIP741
20 km WSW
-m alt.
2 hours ago
5° C
No report.
30
Fresh winds from the N
(30 kph at 10).

* 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.