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

Mount William (Antarctica)
Weather Forecast, Antarctica

Issued: 8 pm Sun 15 Mar Local Time
Updates in:
hr min s
Update imminent

Days 1–4 Weather Summary

A dusting of new snow. Freeze-thaw conditions (max 1°C on Sun night, min -2°C on Wed morning). Winds decreasing (fresh winds from the NE on Sun night, calm by Mon night).

Days 5–7 Weather Summary

A light covering of new snow mostly falling on Sat afternoon. Temperatures will be below freezing (max -1°C on Sat morning, min -4°C on Thu night). Wind will be generally light.

Monday
16
Tuesday
17
Wednesday
18
Thursday
19
Friday
20
Saturday
21
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
light snow
cloud
part cloud
cloud
part cloud
part cloud
part cloud
cloud
part cloud
clear
clear
part cloud
part cloud
part cloud
part cloud
part cloud
light snow
light snow
snow showers
light snow
cloudy
some clouds
cloudy
some clouds
some clouds
some clouds
cloudy
some clouds
clear
clear
some clouds
some clouds
some clouds
some clouds
some clouds
light snow
light snow
snow shwrs
 km/h
25
NE
5
E
5
SSW
5
WNW
5
NNW
10
N
10
NNW
15
SSW
5
S
5
SSW
10
WSW
20
WSW
15
WSW
10
NW
15
NNW
20
N
15
NNE
20
N
15
SW
1
1
4
2
max °C
1
1
1
0
0
1
-1
-1
-1
-2
-2
-3
-4
-3
-2
-2
-1
-1
-2
min °C
1
1
1
0
0
1
-1
-2
-1
-3
-3
-3
-4
-3
-3
-4
-1
-1
-5
-6
1
1
0
-2
-2
-4
-6
-3
-5
-7
-9
-10
-7
-8
-10
-6
-7
-12
750
800
750
300
550
600
150
200
200
0
0
0
0
0
200
0
250
350
0
Cloud base (m)
300
300
300
300
300
400
350
300
300
350
350
350
350
350
350
350
350
300
300
Sea lvl1000m2000m3000m4000m5000m
-4-4-3-4-6-6-6-7-6-4-4-6-8-8-8-8-7-7-10-1-1-1-2-3-2-4-4-3-3-3-5-7-6-6-5-4-4-7111001-1-2-1-3-3-3-4-3-3-3-1-1-4333234111-3-3-1-211022-1
Sunrise
7:01
7:03
7:07
7:09
7:13
7:16
Sunset
7:43
7:38
7:36
7:31
7:28
7:24

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

The weather forecast for Mount William (Antarctica) is: A dusting of new snow. Freeze-thaw conditions (max 1°C on Sun night, min -2°C on Wed morning). Winds decreasing (fresh winds from the NE on Sun night, calm by Mon night).

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

A light covering of new snow mostly falling on Sat afternoon. Temperatures will be below freezing (max -1°C on Sat morning, min -4°C on Thu night). Wind will be generally light.

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
SHIP2633
14 km E
15m alt.
2 hours ago
54
Near gales from the E
(54 kph at 80).
- km
SHIP3712
14 km E
15m alt.
2 hours ago
54
Near gales from the E
(54 kph at 80).
- km
SHIP5753
14 km E
3m alt.
2 hours ago
5° C
partially cloudy
54
Near gales from the E
(54 kph at 80).
SHIP2348
14 km E
3m alt.
2 hours ago
5° C
partially cloudy
54
Near gales from the E
(54 kph at 80).
SHIP1393
14 km E
3m alt.
2 hours ago
5° C
partially cloudy
54
Near gales from the E
(54 kph at 80).
SHIP1396
30 km SE
3m alt.
2 hours ago
2° C
SHIP2349
30 km SE
3m alt.
2 hours ago
2° C
SHIP5754
30 km SE
3m alt.
2 hours ago
2° C
SHIP2632
30 km SE
15m alt.
2 hours ago
- km
SHIP3414
173 km SSW
15m alt.
1 hour ago
2° C
26
Moderate winds from the ENE
(26 kph at 60).
- 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.