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 moderate fall of snow heaviest on Tue night. Turning milder with heavy rain (total 34mm), heaviest during Wed night. Freeze-thaw conditions (max 3°C on Wed night, min -2°C on Thu night). Wind will be generally light.

Days 5–7 Weather Summary

A moderate fall of snow, heaviest on Fri night. Temperatures will be below freezing (max -2°C on Fri night, min -5°C on Sat night). Wind will be generally light.

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 rain
light 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 rain
light 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
W
10
NNW
20
NNW
20
NNW
25
NNW
10
NW
10
NW
10
WNW
10
WNW
20
W
15
W
15
W
10
W
10
SW
15
SW
20
WSW
15
WSW
10
WSW
5
ESE
6
5
3
1
4
2
2
3
1
4
1
27
7
max °C
0
2
2
3
2
1
0
0
-1
-2
-3
-3
-4
-4
-4
-5
-4
-4
-6
min °C
-1
0
1
2
2
1
-2
-1
-1
-3
-3
-3
-5
-4
-4
-5
-4
-5
-6
-4
-4
-4
-3
-4
-2
-6
-5
-4
-8
-8
-8
-8
-8
-10
-12
-10
-10
-8
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

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

The weather forecast for Mount William (Antarctica) is: A moderate fall of snow heaviest on Tue night. Turning milder with heavy rain (total 34mm), heaviest during Wed night. Freeze-thaw conditions (max 3°C on Wed night, min -2°C on Thu night). Wind will be generally light.

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

A moderate fall of snow, heaviest on Fri night. Temperatures will be below freezing (max -2°C on Fri night, min -5°C on Sat night). Wind will be generally light.

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
SHIP2017
34 km ENE
15m alt.
1 hour ago
- km
ASCATB291E66S
301 km SW
15m alt.
3 hours ago
20
Moderate winds from the WNW
(20 kph at 290).
- km
ASCATB291E67S
316 km SSW
15m alt.
3 hours ago
28
Moderate winds from the W
(28 kph at 273).
- km
ASCATB290E65S
318 km WSW
15m alt.
3 hours ago
19
Light winds from the NW
(19 kph at 309).
- km
ASCATB290E66S
322 km SW
15m alt.
3 hours ago
23
Moderate winds from the NW
(23 kph at 318).
- km
SHIP1976
43 km ENE
3m alt.
2 hours ago
1° C
ASCATB291E66S
302 km SW
15m alt.
3 hours ago
20
Moderate winds from the WNW
(20 kph at 290).
- km
SHIP5221
309 km ENE
3m alt.
2 hours ago
1° C
partially cloudy
22
Moderate winds from the NNE
(22 kph at 20).
0.9 km
SHIP1967
309 km ENE
3m alt.
2 hours ago
1° C
partially cloudy
22
Moderate winds from the NNE
(22 kph at 20).
0.9 km
SHIP2588
309 km ENE
15m alt.
2 hours ago
0° C
22
Moderate winds from the NNE
(23 kph at 20).
0.8 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.