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

Mount William (Antarctica)
Weather Forecast, Antarctica

Issued: 8 am Sun 14 Jun Local Time
Updates in:
hr min s
Update imminent

Days 1–3 Weather Summary

A dusting of new snow. Temperatures will be well below freezing (max -10°C on Tue night, min -18°C on Mon night). Winds increasing (light winds from the S on Mon night, fresh winds from the SW by Tue night).

Days 4–6 Weather Summary

A heavy fall of snow, heaviest during Wed night. Temperatures will be below freezing (max -4°C on Thu night, min -9°C on Wed afternoon). Winds increasing (light winds from the S on Thu morning, strong winds from the SW by Fri morning).

Sunday
14
Monday
15
Tuesday
16
Wednesday
17
Thursday
18
Friday
19
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
clear
light snow
snow showers
clear
part cloud
clear
clear
part cloud
cloud
light snow
mod snow
heavy snow
clear
clear
clear
clear
part cloud
mod snow
clear
light snow
snow shwrs
clear
some clouds
clear
clear
some clouds
cloudy
light snow
mod. snow
heavy snow
clear
clear
clear
clear
some clouds
mod. snow
km/h
25
SSW
30
SW
15
SW
10
S
10
SSW
10
S
25
SW
25
SW
35
SW
25
W
20
WSW
20
W
15
S
15
SSW
15
SSW
45
SW
35
SW
25
W
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
1
3
3
6
15
7
max °C
-11
-12
-12
-16
-16
-17
-16
-15
-10
-7
-8
-8
-7
-6
-4
-4
-5
-6
min °C
-12
-12
-15
-16
-17
-18
-16
-16
-15
-8
-9
-8
-7
-7
-6
-5
-6
-9
-21
-22
-22
-22
-24
-25
-26
-28
-27
-16
-17
-16
-13
-14
-13
-14
-14
-17
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Cloud base (m)
250
400
250
250
400
400
400
300
300
300
300
300
300
350
350
350
350
Sea lvl1000m2000m3000m4000m5000m
-15-17-18-19-20-20-18-17-14-11-12-12-10-8-6-6-8-10-12-12-14-16-17-18-16-16-13-8-9-8-7-7-5-5-6-8-11-10-12-15-15-16-15-14-11-6-5-5-6-7-6-5-5-5-10-8-9-13-14-15-13-13-8-3-2-2-5-7-7-5-5-3
Sunrise
11:18
11:19
11:21
11:22
11:22
11:22
Sunset
3:10
3:08
3:07
3:07
3:07
3:07

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

The weather forecast for Mount William (Antarctica) is: A dusting of new snow. Temperatures will be well below freezing (max -10°C on Tue night, min -18°C on Mon night). Winds increasing (light winds from the S on Mon night, fresh winds from the SW by Tue night).

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

A heavy fall of snow, heaviest during Wed night. Temperatures will be below freezing (max -4°C on Thu night, min -9°C on Wed afternoon). Winds increasing (light winds from the S on Thu morning, strong winds from the SW by Fri morning).

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
ASCATC292E64S
258 km W
15m alt.
2 hours ago
56
Near gales from the WSW
(56 kph at 236).
- km
ASCATC292E63S
273 km W
15m alt.
2 hours ago
57
Near gales from the SW
(57 kph at 235).
- km
ASCATC291E64S
274 km WSW
15m alt.
2 hours ago
54
Near gales from the WSW
(54 kph at 236).
- km
ASCATC293E63S
276 km WNW
15m alt.
2 hours ago
60
Near gales from the SW
(60 kph at 233).
- km
ASCATC291E65S
279 km WSW
15m alt.
2 hours ago
54
Near gales from the WSW
(54 kph at 236).
- km
ASCATB291E64S
307 km W
15m alt.
3 hours ago
56
Near gales from the SW
(56 kph at 235).
- km
ASCATC290E64S
318 km WSW
15m alt.
2 hours ago
52
Near gales from the WSW
(52 kph at 237).
- km
ASCATC293E62S
319 km WNW
15m alt.
2 hours ago
60
Near gales from the SW
(60 kph at 232).
- km
ASCATB291E63S
320 km W
15m alt.
3 hours ago
54
Near gales from the WSW
(54 kph at 243).
- km
ASCATC291E63S
321 km W
15m alt.
2 hours ago
53
Near gales from the SW
(53 kph at 235).
- 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.