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

Mount William (Antarctica)
Weather Forecast, Antarctica

Issued: 8 pm Tue 17 Mar Local Time
Updates in:
hr min s
Update imminent

Days 1–4 Weather Summary

A moderate fall of snow, heaviest on Fri afternoon. Temperatures will be below freezing (max -2°C on Tue night, min -7°C on Thu night). Winds increasing (calm on Tue night, fresh winds from the N by Fri afternoon).

Days 5–7 Weather Summary

A heavy fall of snow, heaviest during Sun morning. Temperatures will be below freezing (max -4°C on Mon morning, min -8°C on Sat morning). Mainly strong winds.

Wednesday
18
Thursday
19
Friday
20
Saturday
21
Sunday
22
Monday
23
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
part cloud
part cloud
cloud
clear
part cloud
cloud
cloud
light snow
heavy snow
mod snow
light snow
light snow
mod snow
mod snow
light snow
mod snow
light snow
light snow
light snow
some clouds
some clouds
cloudy
clear
some clouds
cloudy
cloudy
light snow
heavy snow
mod. snow
light snow
light snow
mod. snow
mod. snow
light snow
mod. snow
light snow
light snow
light snow
 km/h
5
N
10
S
5
SSW
15
SW
25
SW
35
SW
15
WSW
20
NNW
35
N
25
WNW
40
W
25
W
25
NNW
25
WNW
25
WNW
20
NNW
20
N
20
NNW
20
NNE
1
11
10
5
3
7
10
2
7
2
4
5
max °C
-2
-2
-2
-3
-5
-6
-6
-5
-4
-6
-8
-8
-5
-5
-5
-5
-4
-4
-4
min °C
-3
-2
-2
-4
-6
-6
-7
-5
-4
-7
-8
-8
-8
-5
-5
-5
-4
-4
-4
-3
-6
-4
-10
-15
-15
-13
-12
-12
-15
-18
-16
-15
-13
-12
-12
-10
-10
-10
500
450
450
0
0
0
0
50
300
0
0
0
0
150
250
150
300
350
300
Cloud base (m)
350
300
300
300
350
300
300
350
250
300
300
300
300
300
300
300
250
250
250
Sea lvl1000m2000m3000m4000m5000m
-6-4-4-5-7-8-9-8-8-11-12-12-10-9-8-9-8-8-7-3-2-2-4-6-6-7-5-4-7-8-8-7-5-5-5-4-4-4-10-1-2-4-3-4-2-1-4-4-5-5-2-2-2-1-1-2322-1-2-1-112-1-1-1-2121222
Sunrise
7:07
7:09
7:13
7:16
7:18
7:22
Sunset
7:36
7:31
7:28
7:24
7:21
7:17

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

The weather forecast for Mount William (Antarctica) is: A moderate fall of snow, heaviest on Fri afternoon. Temperatures will be below freezing (max -2°C on Tue night, min -7°C on Thu night). Winds increasing (calm on Tue night, fresh winds from the N by Fri afternoon).

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

A heavy fall of snow, heaviest during Sun morning. Temperatures will be below freezing (max -4°C on Mon morning, min -8°C on Sat morning). Mainly strong winds.

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
SHIP2802
43 km ENE
15m alt.
2 hours ago
- km
SHIP2281
43 km ENE
3m alt.
2 hours ago
1° C
SHIP5287
43 km ENE
3m alt.
2 hours ago
1° C
SHIP3421
43 km ENE
15m alt.
2 hours ago
- km
SHIP6856
43 km ENE
15m alt.
2 hours ago
- km
SHIP1788
43 km ENE
3m alt.
2 hours ago
1° C
SHIP2108
54 km NE
3m alt.
3 hours ago
0° C
2
Calm
(2 kph at 230).
SHIP1317
54 km NE
-m alt.
3 hours ago
0° C
-
7
Light winds from the S
(7 kph at 170).
SHIP6952
54 km NE
3m alt.
3 hours ago
0° C
2
Calm
(2 kph at 230).
SHIP5867
54 km NE
3m alt.
3 hours ago
0° C
2
Calm
(2 kph at 230).

* 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.