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

Mount William (Antarctica)
Weather Forecast, Antarctica

Issued: 8 am Fri 13 Feb Local Time
Updates in:
hr min s
Update imminent

Days 1–3 Weather Summary

A heavy fall of snow, heaviest during Sun afternoon. Temperatures will be below freezing (max -5°C on Fri morning, min -12°C on Sat night). Winds increasing (moderate winds from the W on Fri night, near gales from the N by Sun morning).

Days 4–6 Weather Summary

A heavy fall of snow, heaviest during Mon night. Temperatures will be well below freezing (max -8°C on Mon morning, min -10°C on Mon night). Winds decreasing (fresh winds from the N on Tue afternoon, calm by Wed night).

Friday
13
Saturday
14
Sunday
15
Monday
16
Tuesday
17
Wednesday
18
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
part cloud
part cloud
snow showers
light snow
mod snow
mod snow
light snow
heavy snow
snow showers
snow showers
mod snow
mod snow
cloud
light snow
mod snow
light snow
snow showers
clear
some clouds
some clouds
snow shwrs
light snow
mod. snow
mod. snow
light snow
heavy snow
snow shwrs
snow shwrs
mod. snow
mod. snow
cloudy
light snow
mod. snow
light snow
snow shwrs
clear
 km/h
35
SW
30
WSW
20
W
30
NW
30
NW
35
WNW
30
NNW
55
N
45
NNW
25
NNW
20
NW
20
WNW
20
N
30
N
15
N
10
NW
10
WNW
5
NW
1
2
8
8
1
19
23
8
6
7
1
7
3
1
max °C
-5
-5
-5
-7
-8
-11
-8
-7
-8
-8
-9
-10
-9
-8
-8
-10
-10
-9
min °C
-6
-5
-6
-8
-9
-12
-9
-7
-9
-9
-9
-10
-10
-8
-9
-10
-10
-10
-15
-13
-13
-17
-18
-23
-18
-18
-20
-17
-16
-19
-18
-17
-16
-15
-14
-13
50
200
150
450
350
0
200
350
200
300
250
0
150
400
150
200
150
0
Cloud base (m)
300
300
300
250
250
250
400
350
250
250
250
300
450
300
250
250
250
300
Sea lvl1000m2000m3000m4000m5000m
-6-5-6-8-9-12-9-7-9-9-9-10-10-8-9-10-10-10-4-4-4-4-5-7-5-3-5-5-5-7-6-4-5-6-6-6-2-1-10-2-4-2-1-2-1-2-4-2-1-3-2-2-511132022222023111-3
Sunrise
5:18
5:22
5:24
5:28
5:31
5:35
Sunset
9:36
9:32
9:29
9:24
9:22
9:17

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

The weather forecast for Mount William (Antarctica) is: A heavy fall of snow, heaviest during Sun afternoon. Temperatures will be below freezing (max -5°C on Fri morning, min -12°C on Sat night). Winds increasing (moderate winds from the W on Fri night, near gales from the N by Sun morning).

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

A heavy fall of snow, heaviest during Mon night. Temperatures will be well below freezing (max -8°C on Mon morning, min -10°C on Mon night). Winds decreasing (fresh winds from the N on Tue afternoon, calm by Wed night).

This table gives the weather forecast for Mount William (Antarctica) at the specific elevation of 1600 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
SHIP1662
56 km E
3m alt.
3 hours ago
1° C
SHIP10113
56 km E
15m alt.
3 hours ago
- km
SHIP2394
56 km E
3m alt.
3 hours ago
1° C
SHIP2823
56 km E
15m alt.
3 hours ago
- km
SHIP4157
56 km E
3m alt.
3 hours ago
1° C
SHIP2275
56 km E
3m alt.
3 hours ago
1° C
SHIP8450
56 km E
3m alt.
3 hours ago
1° C
SHIP5474
56 km E
3m alt.
3 hours ago
1° C
SHIP9491
56 km E
15m alt.
3 hours ago
- km
SHIP4047
56 km E
15m alt.
3 hours ago
- 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.