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

Mount William (Antarctica)
Weather Forecast, Antarctica

Issued: 2 am Sat 07 Mar Local Time
Updates in:
hr min s
Update imminent

Days 1–3 Weather Summary

A dusting of new snow. Mild temperatures (max 5°C on Sun morning, min 1°C on Sun night). Wind will be generally light.

Days 4–6 Weather Summary

Light rain (total 4mm) on Tue night. Becoming colder with heavy fall of snow, heaviest during Wed morning. Freeze-thaw conditions (max 3°C on Tue morning, min -3°C on Thu afternoon). Winds increasing (light winds from the N on Tue morning, strong winds from the N by Tue night).

Saturday
7
Sunday
8
Monday
9
Tuesday
10
Wednesday
11
Thursday
12
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
clear
clear
clear
clear
part cloud
snow showers
cloud
cloud
clear
part cloud
light rain
light rain
mod snow
light snow
snow showers
mod snow
light snow
part cloud
clear
clear
clear
clear
some clouds
snow shwrs
cloudy
cloudy
clear
some clouds
light rain
light rain
mod. snow
light snow
snow shwrs
mod. snow
light snow
some clouds
 km/h
25
SW
25
SW
15
SW
10
W
10
NW
15
NW
5
NW
5
SW
10
NNE
10
N
15
N
20
NW
40
N
30
NNW
30
NW
35
N
25
NW
30
N
1
10
5
4
8
3
2
1.6
max °C
3
4
4
5
4
3
2
1
2
3
3
2
2
0
-1
-2
-2
-2
min °C
3
4
4
5
4
1
2
1
1
2
2
1
0
-1
-2
-2
-3
-2
-2
-1
0
3
2
-2
1
0
-2
-1
-2
-5
-7
-8
-9
-10
-10
-9
2600
2800
0
2750
2400
1750
1450
1350
1500
1850
1850
1300
1500
1000
650
600
550
600
Cloud base (m)
450
400
400
2100
350
350
500
750
400
300
250
300
300
300
300
450
Sea lvl1000m2000m3000m4000m5000m
456531-1-1011-1-2-5-6-6-7-63445422123321-1-2-2-3-223244333344432111111-1344554556544344
Sunrise
6:31
6:35
6:39
6:41
6:45
6:48
Sunset
8:15
8:12
8:08
8:05
8:00
7:58

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

The weather forecast for Mount William (Antarctica) is: A dusting of new snow. Mild temperatures (max 5°C on Sun morning, min 1°C on Sun night). Wind will be generally light.

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

Light rain (total 4mm) on Tue night. Becoming colder with heavy fall of snow, heaviest during Wed morning. Freeze-thaw conditions (max 3°C on Tue morning, min -3°C on Thu afternoon). Winds increasing (light winds from the N on Tue morning, strong winds from the N by Tue 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
SHIP129
52 km S
-m alt.
2 hours ago
-1° C
No report.
2
Calm
(2 kph at 170).
SHIP1245
53 km S
-m alt.
2 hours ago
-1° C
-
2
Calm
(2 kph at 170).
SHIP11083
53 km S
3m alt.
3 hours ago
-1° C
4
Calm
(4 kph at 210).
SHIP6209
53 km S
3m alt.
3 hours ago
-1° C
2
Calm
(2 kph at 190).
SHIP22
53 km S
-m alt.
2 hours ago
-1° C
No report.
2
Calm
(2 kph at 170).
SHIP3089
53 km S
3m alt.
3 hours ago
-1° C
2
Calm
(2 kph at 190).
SHIP3165
53 km S
15m alt.
2 hours ago
2° C
2
Calm
(2 kph at 170).
- km
SHIP1911
53 km S
3m alt.
3 hours ago
-1° C
2
Calm
(2 kph at 190).
SHIP2144
53 km S
3m alt.
2 hours ago
-1° C
2
Calm
(2 kph at 170).
SHIP1176
53 km S
-m alt.
2 hours ago
-1° C
No report.
2
Calm
(2 kph at 170).

* 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.