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

Mount William (Antarctica)
Weather Forecast, Antarctica

Issued: 2 pm Mon 23 Feb Local Time
Updates in:
hr min s
Update imminent

Days 1–4 Weather Summary

A moderate fall of snow, heaviest on Mon night. Freeze-thaw conditions (max 1°C on Wed morning, min -6°C on Mon night). Winds increasing (light winds from the WNW on Mon afternoon, fresh winds from the N by Wed afternoon).

Days 5–7 Weather Summary

A moderate fall of snow, heaviest on Fri morning. Freeze-thaw conditions (max 1°C on Thu night, min -3°C on Fri night). Winds decreasing (fresh winds from the NNE on Thu night, calm by Sat night).

Mon
23
Tuesday
24
Wednesday
25
Thursday
26
Friday
27
Saturday
28
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
cloud
mod snow
snow showers
cloud
light snow
light snow
light snow
light snow
light snow
light snow
cloud
mod snow
light snow
light snow
snow showers
part cloud
part cloud
cloudy
mod. snow
snow shwrs
cloudy
light snow
light snow
light snow
light snow
light snow
light snow
cloudy
mod. snow
light snow
light snow
snow shwrs
some clouds
some clouds
 km/h
5
WNW
10
N
5
NNW
10
N
20
N
25
NNW
35
N
25
N
30
NNE
20
NNW
25
NNE
20
ENE
20
NE
30
NNW
30
N
25
NNW
5
E
7
1
1
1
3
2
2
2
6
1
4
1
max °C
-5
-5
-6
-5
-1
1
1
1
1
0
1
0
0
-1
-3
-2
-2
min °C
-5
-6
-6
-5
-4
1
1
-1
0
0
0
-1
-2
-3
-3
-3
-3
-8
-10
-9
-9
-9
-5
-6
-6
-6
-6
-6
-7
-8
-10
-10
-10
-7
300
50
50
250
250
1200
1250
900
1050
1150
1250
1100
600
600
500
550
200
Cloud base (m)
300
300
300
300
550
300
300
300
300
300
550
250
250
300
300
300
300
Sea lvl1000m2000m3000m4000m5000m
-9-10-10-9-5-2-2-4-2-3-3-3-4-6-7-7-6-5-6-6-5-3110101-1-1-2-3-3-3-2-3-3-2-133222322100-121122544445443341
Sunrise
5:56
6:00
6:03
6:05
6:09
Sunset
9:00
8:55
8:52
8:49
8:45
8:42

Loading...

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

The weather forecast for Mount William (Antarctica) is: A moderate fall of snow, heaviest on Mon night. Freeze-thaw conditions (max 1°C on Wed morning, min -6°C on Mon night). Winds increasing (light winds from the WNW on Mon afternoon, fresh winds from the N by Wed afternoon).

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

A moderate fall of snow, heaviest on Fri morning. Freeze-thaw conditions (max 1°C on Thu night, min -3°C on Fri night). Winds decreasing (fresh winds from the NNE on Thu night, calm by Sat night).

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
SHIP6219
20 km WSW
3m alt.
2 hours ago
3° C
13
Light winds from the N
(13 kph at 350).
SHIP3535
20 km WSW
15m alt.
2 hours ago
13
Light winds from the N
(13 kph at 350).
- km
SHIP8565
20 km WSW
3m alt.
3 hours ago
3° C
11
Light winds from the NW
(11 kph at 320).
SHIP1279
20 km WSW
-m alt.
3 hours ago
3° C
No report.
11
Light winds from the NW
(11 kph at 320).
SHIP4963
20 km WSW
3m alt.
3 hours ago
3° C
11
Light winds from the NW
(11 kph at 310).
SHIP5094
20 km WSW
15m alt.
2 hours ago
9
Light winds from the N
(10 kph at 350).
- km
SHIP7716
20 km WSW
15m alt.
3 hours ago
11
Light winds from the NW
(12 kph at 320).
- km
SHIP724
20 km WSW
-m alt.
3 hours ago
3° C
No report.
11
Light winds from the NW
(11 kph at 320).
SHIP7591
20 km WSW
15m alt.
3 hours ago
11
Light winds from the NW
(12 kph at 310).
- km
SHIP6244
20 km WSW
15m alt.
55 minutes ago
13
Light winds from the NW
(13 kph at 320).
- 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.