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

Mount William (Antarctica)
Weather Forecast, Antarctica

Issued: 8 am Thu 05 Mar Local Time
Updates in:
hr min s
Update imminent

Days 1–3 Weather Summary

Mostly dry. Freeze-thaw conditions (max 5°C on Sat night, min -4°C on Thu morning). Wind will be generally light.

Days 4–6 Weather Summary

Moderate rain (total 12mm) heaviest on Mon night, then becoming colder with a dusting of snow on Mon night. Freeze-thaw conditions (max 6°C on Sun morning, min -1°C on Tue night). Mainly fresh winds.

Thursday
5
Friday
6
Saturday
7
Sunday
8
Monday
9
Tuesday
10
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
part cloud
cloud
part cloud
clear
part cloud
part cloud
clear
clear
clear
clear
clear
part cloud
part cloud
rain showers
light snow
cloud
part cloud
part cloud
some clouds
cloudy
some clouds
clear
some clouds
some clouds
clear
clear
clear
clear
clear
some clouds
some clouds
rain shwrs
light snow
cloudy
some clouds
some clouds
 km/h
20
SW
30
SSW
10
S
10
S
10
SW
25
SW
25
SW
25
SW
15
WSW
5
W
5
NNW
5
N
5
NW
20
NNE
20
NNW
25
NNW
10
N
10
NNW
2
4
8
max °C
-4
-4
-2
0
1
2
4
4
5
6
6
4
5
5
3
2
0
-1
min °C
-4
-4
-2
-1
0
0
3
4
4
6
5
3
4
5
1
1
0
-1
-10
-11
-7
-4
-4
-5
-2
-1
0
5
3
1
4
1
-4
-4
-4
-5
200
200
0
0
1050
0
2450
2750
2950
2950
2700
2100
2100
2250
1850
1350
1050
800
Cloud base (m)
300
350
350
400
400
350
4900
400
350
300
300
350
Sea lvl1000m2000m3000m4000m5000m
-7-7-3-2-1145665334-1-2-4-4-4-4-2-11144566455220-1-2-2-201034356456433211-211-2231464576654
Sunrise
6:26
6:28
6:31
6:35
6:39
6:41
Sunset
8:22
8:20
8:15
8:12
8:08
8:05

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

The weather forecast for Mount William (Antarctica) is: Mostly dry. Freeze-thaw conditions (max 5°C on Sat night, min -4°C on Thu morning). Wind will be generally light.

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

Moderate rain (total 12mm) heaviest on Mon night, then becoming colder with a dusting of snow on Mon night. Freeze-thaw conditions (max 6°C on Sun morning, min -1°C on Tue night). Mainly fresh winds.

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
SHIP9677
20 km WSW
15m alt.
3 hours ago
2° C
17
Light winds from the SW
(17 kph at 230).
- km
SHIP1001
20 km WSW
-m alt.
2 hours ago
2° C
-
15
Light winds from the SW
(15 kph at 220).
SHIP1040
20 km WSW
-m alt.
3 hours ago
2° C
No report.
15
Light winds from the SW
(15 kph at 220).
SHIP740
20 km WSW
-m alt.
51 minutes ago
2° C
No report.
11
Light winds from the SSW
(11 kph at 210).
SHIP751
20 km WSW
-m alt.
51 minutes ago
1° C
No report.
13
Light winds from the SSW
(13 kph at 200).
SHIP9472
20 km WSW
3m alt.
3 hours ago
2° C
17
Light winds from the SW
(17 kph at 230).
SHIP1807
20 km WSW
3m alt.
3 hours ago
2° C
11
Light winds from the SSW
(11 kph at 200).
SHIP8118
20 km WSW
3m alt.
2 hours ago
2° C
13
Light winds from the SSW
(13 kph at 200).
SHIP8425
20 km WSW
3m alt.
3 hours ago
2° C
11
Light winds from the SSW
(11 kph at 200).
SHIP710
20 km WSW
-m alt.
3 hours ago
2° C
No report.
17
Light winds from the SW
(17 kph at 230).

* 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.