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

Mount William (Antarctica)
Weather Forecast, Antarctica

Issued: 8 am Fri 16 Jan Local Time
Updates in:
hr min s
Update imminent

Days 1–3 Weather Summary

A dusting of new snow. Temperatures will be below freezing (max -1°C on Sun morning, min -5°C on Fri night). Wind will be generally light.

Days 4–6 Weather Summary

A heavy fall of snow, heaviest during Wed afternoon. Freeze-thaw conditions (max 2°C on Tue night, min -3°C on Wed night). Mainly fresh winds.

Friday
16
Saturday
17
Sunday
18
Monday
19
Tuesday
20
Wednesday
21
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
clear
part cloud
part cloud
clear
clear
clear
part cloud
cloud
light snow
light snow
light snow
light snow
cloud
light snow
light snow
light snow
light snow
light snow
clear
some clouds
some clouds
clear
clear
clear
some clouds
cloudy
light snow
light snow
light snow
light snow
cloudy
light snow
light snow
light snow
light snow
light snow
 km/h
5
SSW
0
ESE
5
ENE
5
SE
10
S
5
WSW
5
W
5
N
25
NNE
10
NW
10
NW
10
NNW
20
NNE
30
NE
25
NNE
5
E
10
SW
20
SW
4
2
3
1
2
2
3
4
3
max °C
-2
-2
-2
-3
-3
-3
-1
-1
-1
-1
0
-1
0
0
2
1
0
-1
min °C
-3
-2
-5
-3
-3
-5
-2
-1
-1
-1
-1
-2
0
0
0
0
-1
-3
-3
-2
-7
-6
-6
-5
-5
-3
-6
-4
-6
-6
-5
-7
-7
-3
-5
-8
0
200
0
0
50
0
50
300
250
400
450
150
500
500
550
750
400
150
Cloud base (m)
250
250
350
400
5850
350
300
250
250
250
250
250
250
300
200
200
250
Sea lvl1000m2000m3000m4000m5000m
-8-8-10-10-9-7-6-6-7-8-8-8-6-6-5-5-6-8-5-5-6-6-6-5-4-4-3-4-4-5-3-3-2-2-3-5-3-2-4-3-3-4-2-1-1-1-1-20011-1-211-100-4121332334421
Sunrise
3:31
3:35
3:40
3:43
3:47
3:50
Sunset
11:13
11:09
11:07
11:04
11:00
10:57

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

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

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

A heavy fall of snow, heaviest during Wed afternoon. Freeze-thaw conditions (max 2°C on Tue night, min -3°C on Wed night). Mainly fresh winds.

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
SHIP6019
20 km WSW
3m alt.
2 hours ago
1° C
11
Light winds from the E
(11 kph at 100).
SHIP4584
20 km WSW
15m alt.
3 hours ago
2° C
8
Light winds from the ESE
(8 kph at 110).
- km
SHIP9
20 km WSW
-m alt.
1 hour ago
1° C
No report.
13
Light winds from the E
(13 kph at 100).
SHIP3121
20 km WSW
15m alt.
2 hours ago
2° C
11
Light winds from the E
(12 kph at 100).
- km
SHIP631
20 km WSW
-m alt.
1 hour ago
1° C
No report.
9
Light winds from the ESE
(9 kph at 120).
SHIP7434
20 km WSW
15m alt.
2 hours ago
2° C
11
Light winds from the E
(12 kph at 100).
- km
SHIP6425
20 km WSW
15m alt.
2 hours ago
2° C
11
Light winds from the E
(12 kph at 100).
- km
SHIP1308
20 km WSW
-m alt.
1 hour ago
1° C
No report.
9
Light winds from the ESE
(9 kph at 120).
SHIP8161
20 km WSW
15m alt.
3 hours ago
2° C
8
Light winds from the ESE
(8 kph at 110).
- km
SHIP2376
20 km WSW
3m alt.
2 hours ago
1° C
11
Light winds from the E
(11 kph at 100).

* 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.