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

Mount William (Antarctica)
Weather Forecast, Antarctica

Issued: 2 am Tue 12 May Local Time
Updates in:
hr min s
Update imminent

Days 1–3 Weather Summary

A heavy fall of snow, heaviest during Thu night. Temperatures will be below freezing (max -2°C on Wed morning, min -10°C on Tue morning). Winds increasing (calm on Tue morning, strong winds from the WSW by Thu night).

Days 4–6 Weather Summary

A light covering of new snow mostly falling on Fri morning. Temperatures will be well below freezing (max -8°C on Sun night, min -14°C on Fri night). Mainly strong winds.

Tuesday
12
Wednesday
13
Thursday
14
Friday
15
Saturday
16
Sunday
17
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
clear
cloud
light snow
light snow
light snow
mod snow
light snow
light snow
mod snow
light snow
snow showers
clear
clear
part cloud
clear
clear
clear
part cloud
clear
cloudy
light snow
light snow
light snow
mod. snow
light snow
light snow
mod. snow
light snow
snow shwrs
clear
clear
some clouds
clear
clear
clear
some clouds
km/h
5
NNW
10
N
15
NNE
15
N
15
NW
35
W
30
SW
40
SW
30
SW
40
WSW
25
SW
10
ESE
15
SW
20
SW
10
SSW
10
SSW
10
SSW
10
SW
<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>
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
2
1
3
10
2
2
8
3
3
max °C
-9
-8
-4
-2
-2
-4
-8
-8
-7
-9
-11
-14
-13
-13
-11
-10
-9
-8
min °C
-10
-9
-7
-3
-3
-8
-8
-8
-9
-10
-12
-14
-13
-13
-13
-11
-10
-9
-10
-14
-12
-8
-9
-17
-17
-18
-20
-20
-18
-19
-20
-21
-20
-16
-16
-15
0
0
0
0
100
0
0
0
0
0
0
0
0
0
0
0
0
0
Cloud base (m)
350
3250
400
250
250
250
250
250
250
250
350
350
300
350
350
300
Sea lvl1000m2000m3000m4000m5000m
-14-13-10-5-7-13-15-16-17-18-19-18-17-17-15-13-12-11-11-11-8-4-5-10-11-12-12-13-15-15-15-15-12-11-10-10-10-9-6-3-3-6-8-8-8-10-12-14-13-13-12-11-10-9-9-7-4-10-3-4-5-5-6-8-13-11-12-12-10-9-8
Sunrise
9:56
10:00
10:03
10:06
10:08
10:11
Sunset
4:23
4:21
4:17
4:14
4:10
4:07

Loading...

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

The weather forecast for Mount William (Antarctica) is: A heavy fall of snow, heaviest during Thu night. Temperatures will be below freezing (max -2°C on Wed morning, min -10°C on Tue morning). Winds increasing (calm on Tue morning, strong winds from the WSW by Thu night).

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

A light covering of new snow mostly falling on Fri morning. Temperatures will be well below freezing (max -8°C on Sun night, min -14°C on Fri night). Mainly strong winds.

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
ASCATC295E65S
86 km W
15m alt.
3 hours ago
21
Moderate winds from the S
(21 kph at 186).
- km
ASCATC294E65S
130 km W
15m alt.
3 hours ago
13
Light winds from the SSW
(13 kph at 199).
- km
ASCATC293E65S
138 km WSW
15m alt.
3 hours ago
12
Light winds from the SSW
(12 kph at 209).
- km
ASCATC297E64S
141 km N
15m alt.
3 hours ago
11
Light winds from the ESE
(11 kph at 105).
- km
ASCATC296E64S
141 km N
15m alt.
3 hours ago
21
Moderate winds from the SSE
(21 kph at 158).
- km
ASCATC295E64S
155 km NW
15m alt.
3 hours ago
27
Moderate winds from the SSE
(27 kph at 157).
- km
ASCATC294E64S
196 km WNW
15m alt.
3 hours ago
23
Moderate winds from the SSE
(23 kph at 155).
- km
ASCATC299E63S
207 km NE
15m alt.
3 hours ago
14
Light winds from the ESE
(14 kph at 108).
- km
ASCATC293E64S
215 km WNW
15m alt.
3 hours ago
18
Light winds from the SSE
(18 kph at 164).
- km
ASCATC292E64S
235 km WNW
15m alt.
3 hours ago
16
Light winds from the WSW
(16 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.