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

Mount William (Antarctica)
Weather Forecast, Antarctica

Issued: 8 am Fri 12 Jun Local Time
Updates in:
hr min s
Update imminent

Days 1–3 Weather Summary

A light covering of new snow mostly falling on Sat afternoon. Temperatures will be well below freezing (max -7°C on Sat morning, min -15°C on Sun night). Mainly near gales.

Days 4–6 Weather Summary

Mostly dry. Temperatures will be well below freezing (max -6°C on Wed night, min -18°C on Mon afternoon). Wind will be generally light.

Friday
12
Saturday
13
Sunday
14
Monday
15
Tuesday
16
Wednesday
17
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
light snow
snow showers
clear
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
some clouds
snow shwrs
light snow
light snow
snow shwrs
clear
some clouds
some clouds
some clouds
clear
clear
clear
clear
clear
clear
clear
clear
km/h
15
WSW
20
WSW
15
WSW
40
NNE
40
NE
25
SE
25
SSW
30
SW
20
SW
15
SSW
10
SE
10
SSE
15
SSW
15
SSW
10
SSW
25
SW
5
SSE
5
S
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
1
1
4
2
max °C
-12
-12
-9
-7
-8
-9
-12
-13
-13
-16
-17
-18
-17
-16
-13
-11
-7
-6
min °C
-12
-12
-10
-8
-9
-10
-12
-13
-15
-16
-18
-18
-18
-17
-15
-12
-8
-7
-19
-21
-17
-19
-15
-19
-21
-23
-24
-24
-24
-24
-26
-25
-21
-21
-12
-10
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Cloud base (m)
300
300
250
450
250
300
1200
250
450
500
2350
350
Sea lvl1000m2000m3000m4000m5000m
-14-14-13-11-12-13-15-16-18-20-21-21-20-19-16-12-8-7-12-12-10-8-9-10-12-13-14-16-18-18-18-17-14-12-8-7-9-10-8-6-6-9-11-11-13-15-17-18-17-16-14-12-11-9-6-8-6-4-4-7-10-9-11-14-16-17-16-15-15-13-13-11
Sunrise
11:17
11:18
11:18
11:19
11:21
11:22
Sunset
3:11
3:10
3:10
3:08
3:07
3:07

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

The weather forecast for Mount William (Antarctica) is: A light covering of new snow mostly falling on Sat afternoon. Temperatures will be well below freezing (max -7°C on Sat morning, min -15°C on Sun night). Mainly near gales.

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

Mostly dry. Temperatures will be well below freezing (max -6°C on Wed night, min -18°C on Mon afternoon). Wind will be generally light.

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
ASCATB297E64S
121 km NNE
15m alt.
2 hours ago
33
Fresh winds from the WSW
(33 kph at 239).
- km
ASCATB298E64S
148 km NNE
15m alt.
2 hours ago
28
Moderate winds from the WSW
(28 kph at 245).
- km
ASCATB299E63S
187 km NE
15m alt.
2 hours ago
22
Moderate winds from the W
(22 kph at 261).
- km
ASCATB300E63S
227 km NE
15m alt.
2 hours ago
21
Moderate winds from the WSW
(21 kph at 255).
- km
ASCATB298E63S
244 km NNE
15m alt.
2 hours ago
36
Fresh winds from the SW
(36 kph at 236).
- km
ASCATB298E62S
268 km NNE
15m alt.
2 hours ago
33
Fresh winds from the WSW
(33 kph at 245).
- km
ASCATB301E63S
285 km NE
15m alt.
2 hours ago
22
Moderate winds from the N
(22 kph at 3).
- km
ASCATB299E62S
296 km NNE
15m alt.
2 hours ago
31
Fresh winds from the SW
(31 kph at 231).
- km
Captain Arturo Prat Base
323 km NE
111m alt.
3 hours ago
-5° C
State of sky unchanged.
0
Calm
(0 kph at 0).
30 km
Mid: overcast
ASCATB302E63S
328 km NE
15m alt.
2 hours ago
17
Light winds from the NNW
(17 kph at 344).
- 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.