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

Mount William (Antarctica)
Weather Forecast, Antarctica

Issued: 2 am Thu 18 Jun Local Time
Updates in:
hr min s
Update imminent

Days 1–3 Weather Summary

A moderate fall of snow, heaviest on Sat night. Temperatures will be below freezing (max -3°C on Sat morning, min -10°C on Thu morning). Winds increasing (light winds from the W on Fri morning, gales from the NNW by Sat night).

Days 4–6 Weather Summary

A heavy fall of snow, heaviest during Sun morning. Temperatures will be below freezing (max -5°C on Sun morning, min -12°C on Sun afternoon). Winds decreasing (severe gales from the WSW on Sun night, light winds from the WNW by Mon night).

Thursday
18
Friday
19
Saturday
20
Sunday
21
Monday
22
Tuesday
23
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
part cloud
part cloud
part cloud
cloud
light snow
light snow
snow showers
light snow
heavy snow
heavy snow
mod snow
heavy snow
mod snow
mod snow
heavy snow
cloud
light snow
snow showers
some clouds
some clouds
some clouds
cloudy
light snow
light snow
snow shwrs
light snow
heavy snow
heavy snow
mod. snow
heavy snow
mod. snow
mod. snow
heavy snow
cloudy
light snow
snow shwrs
km/h
20
SSW
15
SW
15
SW
10
W
15
NW
15
NNW
15
NNW
20
NNW
20
NW
50
NNW
40
W
70
W
40
WSW
55
WSW
30
WSW
10
N
30
NNE
15
SSW
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
2
1
1
2
12
27
7
13
7
8
17
4
7
max °C
-9
-9
-8
-8
-6
-4
-3
-4
-6
-5
-11
-10
-8
-10
-9
-8
-6
-6
min °C
-10
-9
-9
-8
-7
-5
-4
-5
-9
-9
-12
-12
-11
-10
-10
-9
-7
-7
-18
-16
-16
-14
-13
-11
-10
-14
-17
-19
-24
-27
-22
-22
-20
-14
-16
-14
0
0
0
0
0
0
0
50
0
50
0
0
0
0
0
0
0
0
Cloud base (m)
300
300
300
300
400
300
250
250
250
150
200
200
250
250
250
250
1150
250
Sea lvl1000m2000m3000m4000m5000m
-12-12-10-10-10-8-6-8-11-10-17-16-14-15-14-12-10-9-10-9-9-8-7-5-4-5-8-7-12-11-10-10-10-9-7-7-8-8-9-7-5-3-2-2-5-4-8-8-7-7-7-6-5-5-6-7-8-6-4-101-2-1-5-4-4-3-3-4-3-3
Sunrise
11:22
11:22
11:23
11:23
11:23
11:23
Sunset
3:07
3:07
3:07
3:07
3:07
3:08

Loading...

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

The weather forecast for Mount William (Antarctica) is: A moderate fall of snow, heaviest on Sat night. Temperatures will be below freezing (max -3°C on Sat morning, min -10°C on Thu morning). Winds increasing (light winds from the W on Fri morning, gales from the NNW by Sat night).

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

A heavy fall of snow, heaviest during Sun morning. Temperatures will be below freezing (max -5°C on Sun morning, min -12°C on Sun afternoon). Winds decreasing (severe gales from the WSW on Sun night, light winds from the WNW by Mon night).

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
ASCATC295E65S
81 km W
15m alt.
3 hours ago
16
Light winds from the SSW
(16 kph at 210).
- km
ASCATC294E65S
121 km W
15m alt.
3 hours ago
24
Moderate winds from the SSW
(24 kph at 213).
- km
ASCATC296E64S
136 km NW
15m alt.
3 hours ago
19
Light winds from the SSW
(19 kph at 211).
- km
ASCATC296E63S
148 km NW
15m alt.
3 hours ago
22
Moderate winds from the SW
(22 kph at 215).
- km
ASCATC295E64S
161 km NW
15m alt.
3 hours ago
25
Moderate winds from the SSW
(25 kph at 211).
- km
ASCATC293E65S
183 km WSW
15m alt.
3 hours ago
30
Fresh winds from the SW
(30 kph at 214).
- km
ASCATC294E64S
184 km WNW
15m alt.
3 hours ago
35
Fresh winds from the SW
(35 kph at 222).
- km
ASCATC293E66S
193 km SW
15m alt.
3 hours ago
22
Moderate winds from the SSW
(22 kph at 199).
- km
ASCATC292E65S
218 km WSW
15m alt.
3 hours ago
32
Fresh winds from the SSW
(32 kph at 209).
- km
ASCATC295E63S
218 km NW
15m alt.
3 hours ago
40
Strong winds from the WSW
(40 kph at 242).
- 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.