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

Mount William (Antarctica)
Weather Forecast, Antarctica

Issued: 8 pm Tue 27 Jan Local Time
Updates in:
hr min s
Update imminent

Days 1–4 Weather Summary

A heavy fall of snow, heaviest during Tue night. Freeze-thaw conditions (max 1°C on Wed night, min -4°C on Tue night). Winds increasing (light winds from the WNW on Tue night, strong winds from the NW by Thu morning).

Days 5–7 Weather Summary

A heavy fall of snow, heaviest during Fri night. Temperatures will be below freezing (max -4°C on Fri night, min -8°C on Sun morning). Mainly fresh winds.

Wednesday
28
Thursday
29
Friday
30
Saturday
31
Sunday
1
Monday
2
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
mod snow
cloud
light snow
heavy snow
mod snow
light snow
part cloud
part cloud
part cloud
snow showers
light snow
light snow
light snow
part cloud
light snow
snow showers
light snow
part cloud
part cloud
mod. snow
cloudy
light snow
heavy snow
mod. snow
light snow
some clouds
some clouds
some clouds
snow shwrs
light snow
light snow
light snow
some clouds
light snow
snow shwrs
light snow
some clouds
some clouds
 km/h
10
WNW
20
NW
30
NW
25
NW
40
NW
15
NW
15
WNW
15
WNW
15
WNW
25
W
20
W
20
W
10
W
15
SW
25
SW
25
WSW
20
WSW
15
SW
5
SE
8
5
14
7
1
6
2
2
5
2
4
1
max °C
-3
-1
0
1
0
-2
-3
-4
-4
-4
-6
-6
-7
-8
-8
-8
-8
-8
-7
min °C
-4
-3
-1
0
-1
-2
-4
-4
-4
-7
-6
-7
-7
-8
-8
-8
-8
-8
-9
-11
-9
-8
-6
-7
-7
-9
-10
-9
-15
-13
-14
-13
-14
-16
-17
-16
-14
-13
350
500
900
1000
1050
750
50
400
400
250
100
100
0
0
0
0
0
0
0
Cloud base (m)
250
400
450
300
300
300
350
300
1350
300
300
300
250
250
300
250
300
250
250
Sea lvl1000m2000m3000m4000m5000m
-7-5-3-3-3-6-7-8-8-10-11-12-12-12-12-11-11-11-10-4-2-11-1-2-4-4-4-6-6-7-7-8-8-8-8-8-8-112321-1-1-1-3-3-3-5-4-4-5-4-5-6344544233111-1-1-1-2-1-1-4
Sunrise
4:18
4:22
4:26
4:30
4:33
4:37
Sunset
10:32
10:30
10:25
10:22
10:19
10:15

Loading...

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

The weather forecast for Mount William (Antarctica) is: A heavy fall of snow, heaviest during Tue night. Freeze-thaw conditions (max 1°C on Wed night, min -4°C on Tue night). Winds increasing (light winds from the WNW on Tue night, strong winds from the NW by Thu morning).

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

A heavy fall of snow, heaviest during Fri night. Temperatures will be below freezing (max -4°C on Fri night, min -8°C on Sun morning). Mainly fresh winds.

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
SHIP2895
42 km ENE
15m alt.
1 hour ago
- km
ASCATB291E66S
301 km SW
15m alt.
2 hours ago
20
Moderate winds from the WNW
(20 kph at 290).
- km
SHIP3378
51 km ENE
15m alt.
2 hours ago
- km
SHIP3590
51 km ENE
15m alt.
2 hours ago
- km
SHIP7479
51 km ENE
15m alt.
2 hours ago
- km
SHIP6736
51 km ENE
3m alt.
2 hours ago
2° C
SHIP3210
51 km ENE
3m alt.
2 hours ago
2° C
SHIP1638
51 km ENE
3m alt.
2 hours ago
2° C
SHIP1147
65 km ENE
3m alt.
3 hours ago
1° C
SHIP3003
65 km ENE
3m alt.
3 hours ago
1° C

* 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.