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

Mount William (Antarctica)
Weather Forecast, Antarctica

Issued: 2 am Wed 13 May Local Time
Updates in:
hr min s
Update imminent

Days 1–3 Weather Summary

A heavy fall of snow, heaviest during Wed night. Temperatures will be below freezing (max -3°C on Wed morning, min -18°C on Fri afternoon). Winds increasing (light winds from the NW on Wed morning, gales from the SW by Thu night).

Days 4–6 Weather Summary

A dusting of new snow. Temperatures will be below freezing (max -5°C on Mon night, min -17°C on Sat morning). Winds increasing (light winds from the S on Sun afternoon, strong winds from the SW by Mon afternoon).

Wednesday
13
Thursday
14
Friday
15
Saturday
16
Sunday
17
Monday
18
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
light snow
mod snow
heavy snow
mod snow
light snow
mod snow
light snow
snow showers
part cloud
clear
clear
clear
clear
clear
snow showers
part cloud
part cloud
part cloud
light snow
mod. snow
heavy snow
mod. snow
light snow
mod. snow
light snow
snow shwrs
some clouds
clear
clear
clear
clear
clear
snow shwrs
some clouds
some clouds
some clouds
km/h
20
NW
30
WNW
55
WSW
45
WSW
50
SW
75
SW
50
SW
40
SW
25
WSW
15
SSW
25
SSE
35
S
35
SSE
15
SSE
10
W
35
SW
45
SW
30
SW
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<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
1
6
14
6
5
8
4
2
1
max °C
-3
-5
-8
-11
-12
-13
-15
-17
-16
-16
-16
-11
-8
-6
-6
-7
-6
-5
min °C
-4
-8
-11
-11
-13
-14
-16
-18
-18
-17
-17
-16
-10
-7
-8
-8
-8
-6
-10
-17
-23
-23
-27
-28
-30
-29
-30
-26
-28
-27
-20
-13
-14
-19
-18
-14
0
150
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Cloud base (m)
300
250
250
250
250
250
250
250
250
250
3100
400
350
350
Sea lvl1000m2000m3000m4000m5000m
-5-9-14-15-17-18-19-20-19-19-19-16-11-8-8-9-9-7-4-7-10-11-13-14-16-18-17-17-17-14-9-7-7-8-7-6-2-3-6-8-9-10-12-14-16-15-16-13-9-7-6-6-6-5-10-3-4-5-7-9-11-14-14-15-11-8-7-5-4-5-5
Sunrise
10:00
10:03
10:06
10:08
10:11
10:15
Sunset
4:21
4:17
4:14
4:10
4:07
4:06

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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 Wed night. Temperatures will be below freezing (max -3°C on Wed morning, min -18°C on Fri afternoon). Winds increasing (light winds from the NW on Wed morning, gales from the SW by Thu night).

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

A dusting of new snow. Temperatures will be below freezing (max -5°C on Mon night, min -17°C on Sat morning). Winds increasing (light winds from the S on Sun afternoon, strong winds from the SW by Mon afternoon).

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
hy2b295E64S
112 km WNW
15m alt.
2 hours ago
33
Fresh winds from the N
(33 kph at 358).
- km
hy2b294E64S
115 km W
15m alt.
2 hours ago
32
Fresh winds from the N
(32 kph at 352).
- km
hy2b296E64S
129 km NW
15m alt.
3 hours ago
35
Fresh winds from the N
(35 kph at 2).
- km
hy2b294E65S
137 km SW
15m alt.
2 hours ago
32
Fresh winds from the N
(32 kph at 358).
- km
hy2b297E63S
160 km N
15m alt.
3 hours ago
33
Fresh winds from the N
(33 kph at 0).
- km
hy2b296E63S
161 km N
15m alt.
3 hours ago
36
Fresh winds from the N
(36 kph at 2).
- km
hy2b293E65S
172 km WSW
15m alt.
2 hours ago
27
Moderate winds from the NNW
(27 kph at 330).
- km
hy2b292E65S
213 km SW
15m alt.
2 hours ago
25
Moderate winds from the NNW
(25 kph at 332).
- km
hy2b291E65S
250 km SW
15m alt.
2 hours ago
24
Moderate winds from the NW
(24 kph at 325).
- km
hy2b292E66S
252 km SW
15m alt.
2 hours ago
25
Moderate winds from the NNW
(25 kph at 348).
- 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.