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

Mount William (Antarctica)
Weather Forecast, Antarctica

Issued: 8 am Sun 22 Feb Local Time
Updates in:
hr min s
Update imminent

Days 1–3 Weather Summary

A light covering of new snow mostly falling on Sun morning. Temperatures will be below freezing (max -1°C on Sun morning, min -4°C on Sun night). Wind will be generally light.

Days 4–6 Weather Summary

A moderate fall of snow, heaviest on Wed night. Turning milder with moderate rain (total 11mm), heaviest on Fri afternoon. Freeze-thaw conditions (max 3°C on Wed night, min -1°C on Fri night). Wind will be generally light.

Sunday
22
Monday
23
Tuesday
24
Wednesday
25
Thursday
26
Friday
27
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
light snow
light snow
snow showers
cloud
part cloud
light snow
snow showers
part cloud
cloud
cloud
light snow
light snow
light snow
cloud
cloud
light snow
light snow
light snow
light snow
light snow
snow shwrs
cloudy
some clouds
light snow
snow shwrs
some clouds
cloudy
cloudy
light snow
light snow
light snow
cloudy
cloudy
light snow
light snow
light snow
 km/h
20
NNW
20
NW
15
NNW
5
ENE
10
SW
10
N
5
N
5
NNE
10
NNE
15
NNE
20
N
25
NNE
15
N
10
N
15
NNE
20
ENE
15
ESE
5
S
1
1
1
2
1
1
4
4
1
1
2
0.8
4
3
4
max °C
-1
-1
-2
-2
-2
-3
-3
-2
-2
2
2
3
2
1
2
3
2
0
min °C
-2
-1
-4
-2
-2
-4
-3
-3
-4
1
2
1
1
1
0
2
1
-1
-8
-6
-9
-2
-6
-8
-3
-3
-7
-3
-3
-4
-3
-2
-4
-2
-3
-3
250
350
0
50
200
0
50
150
0
650
1200
1050
950
700
650
1050
1050
400
Cloud base (m)
300
300
400
350
400
1800
300
300
300
550
350
300
300
300
450
650
200
300
Sea lvl1000m2000m3000m4000m5000m
-9-9-10-9-9-10-10-10-7-4-2-3-4-5-4-2-3-6-5-5-6-5-5-6-6-6-5-111-1-2-11-1-3-2-1-3-2-2-4-3-3-322221132-133-111-111-1344443552
Sunrise
5:50
5:52
5:56
6:00
6:03
6:05
Sunset
9:02
9:00
8:55
8:52
8:49
8:45

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

The weather forecast for Mount William (Antarctica) is: A light covering of new snow mostly falling on Sun morning. Temperatures will be below freezing (max -1°C on Sun morning, min -4°C on Sun night). Wind will be generally light.

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

A moderate fall of snow, heaviest on Wed night. Turning milder with moderate rain (total 11mm), heaviest on Fri afternoon. Freeze-thaw conditions (max 3°C on Wed night, min -1°C on Fri 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
SHIP5543
4 km ESE
3m alt.
4 hours ago
2° C
9
Light winds from the NE
(9 kph at 40).
SHIP1756
4 km ESE
3m alt.
4 hours ago
2° C
9
Light winds from the NE
(9 kph at 40).
SHIP1592
4 km ESE
3m alt.
4 hours ago
2° C
9
Light winds from the NE
(9 kph at 40).
SHIP5085
4 km ESE
15m alt.
4 hours ago
2° C
9
Light winds from the NE
(10 kph at 40).
- km
SHIP1113
4 km ESE
3m alt.
4 hours ago
2° C
9
Light winds from the NE
(9 kph at 40).
SHIP4618
4 km ESE
3m alt.
4 hours ago
2° C
9
Light winds from the NE
(9 kph at 40).
SHIP7664
4 km ESE
3m alt.
4 hours ago
2° C
9
Light winds from the NE
(9 kph at 40).
SHIP3807
4 km ESE
3m alt.
4 hours ago
2° C
9
Light winds from the NE
(9 kph at 40).
SHIP3002
4 km ESE
3m alt.
4 hours ago
2° C
9
Light winds from the NE
(9 kph at 40).
SHIP4374
4 km ESE
15m alt.
4 hours ago
2° C
9
Light winds from the NE
(10 kph at 40).
- 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.