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

Mount William (Antarctica)
Weather Forecast, Antarctica

Issued: 8 pm Tue 10 Mar Local Time
Updates in:
hr min s
Update imminent

Days 1–4 Weather Summary

A heavy fall of snow, heaviest during Wed afternoon. Temperatures will be below freezing (max 0°C on Tue night, min -8°C on Fri afternoon). Winds decreasing (gales from the NNE on Wed morning, light winds from the NW by Fri afternoon).

Days 5–7 Weather Summary

A light covering of new snow mostly falling on Sat morning. Temperatures will be below freezing (max -2°C on Sun night, min -10°C on Sat morning). Winds increasing (light winds from the NW on Fri night, fresh winds from the NNE by Sun night).

Wednesday
11
Thursday
12
Friday
13
Saturday
14
Sunday
15
Monday
16
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
light snow
mod snow
mod snow
heavy snow
light snow
snow showers
snow showers
mod snow
light snow
snow showers
light snow
light snow
light snow
cloud
cloud
light snow
cloud
cloud
cloud
light snow
mod. snow
mod. snow
heavy snow
light snow
snow shwrs
snow shwrs
mod. snow
light snow
snow shwrs
light snow
light snow
light snow
cloudy
cloudy
light snow
cloudy
cloudy
cloudy
 km/h
35
NW
55
N
45
NW
40
NNW
40
NW
35
NW
40
NNW
40
NNW
25
NNW
15
NW
25
NW
25
NW
20
NW
20
NNW
20
N
35
NNE
25
NE
20
NE
5
ESE
4
6
9
13
5
1
6
9
1
1
3
2
1
1
max °C
0
0
-3
-4
-6
-6
-6
-7
-7
-8
-9
-9
-7
-6
-4
-2
-2
-3
-2
min °C
-1
-1
-4
-5
-6
-6
-7
-7
-8
-9
-10
-9
-9
-6
-5
-3
-3
-3
-3
-8
-11
-13
-14
-15
-15
-16
-16
-15
-16
-19
-17
-16
-12
-12
-11
-10
-9
-6
1550
1600
900
850
600
650
550
500
500
0
200
300
150
450
650
1100
1200
1000
1150
Cloud base (m)
300
400
300
300
300
300
300
300
300
300
400
300
350
1350
400
600
3900
4950
4600
Sea lvl1000m2000m3000m4000m5000m
-1-1-4-5-6-6-7-7-8-9-10-9-8-6-5-3-3-3-3330-1-3-2-3-3-4-5-5-5-5-3-2110-144221110-1-2-2-2-20122226654444331221344553
Sunrise
6:45
6:48
6:50
6:54
6:58
7:01
Sunset
8:00
7:58
7:53
7:50
7:46
7:43

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

The weather forecast for Mount William (Antarctica) is: A heavy fall of snow, heaviest during Wed afternoon. Temperatures will be below freezing (max 0°C on Tue night, min -8°C on Fri afternoon). Winds decreasing (gales from the NNE on Wed morning, light winds from the NW by Fri afternoon).

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

A light covering of new snow mostly falling on Sat morning. Temperatures will be below freezing (max -2°C on Sun night, min -10°C on Sat morning). Winds increasing (light winds from the NW on Fri night, fresh winds from the NNE by Sun night).

This table gives the weather forecast for Mount William (Antarctica) at the specific elevation of 1600 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
SHIP8050
37 km S
15m alt.
3 hours ago
1° C
8
Light winds from the NW
(8 kph at 320).
- km
SHIP1636
37 km S
3m alt.
3 hours ago
7° C
8
Light winds from the NW
(8 kph at 320).
SHIP7013
37 km S
3m alt.
3 hours ago
7° C
8
Light winds from the NW
(8 kph at 320).
SHIP735
37 km S
-m alt.
52 minutes ago
7° C
No report.
7
Light winds from the WNW
(7 kph at 300).
SHIP2872
37 km S
3m alt.
3 hours ago
7° C
8
Light winds from the NW
(8 kph at 320).
SHIP9397
37 km S
3m alt.
3 hours ago
6° C
13
Light winds from the NW
(13 kph at 320).
SHIP854
37 km S
-m alt.
52 minutes ago
8° C
No report.
7
Light winds from the NW
(7 kph at 320).
SHIP183
37 km S
-m alt.
2 hours ago
7° C
No report.
13
Light winds from the NW
(13 kph at 320).
SHIP483
37 km S
-m alt.
2 hours ago
7° C
No report.
15
Light winds from the WSW
(15 kph at 250).
SHIP2058
37 km S
3m alt.
2 hours ago
7° C
9
Light winds from the SSW
(9 kph at 210).

* 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.