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

Mount William (Antarctica)
Weather Forecast, Antarctica

Issued: 8 am Thu 27 Aug Local Time
Updates in:
hr min s
Update imminent

Days 1–3 Weather Summary

Mostly dry. Temperatures will be below freezing (max -2°C on Thu morning, min -8°C on Fri night). Wind will be generally light.

Days 4–6 Weather Summary

A moderate fall of snow, heaviest on Mon night. Temperatures will be well below freezing (max -8°C on Sun morning, min -22°C on Tue night). Wind will be generally light.

Thursday
27
Friday
28
Saturday
29
Sunday
30
Monday
31
Tuesday
1
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
clear
clear
part cloud
part cloud
part cloud
clear
clear
clear
part cloud
part cloud
part cloud
part cloud
part cloud
light snow
mod snow
light snow
snow showers
part cloud
clear
clear
some clouds
some clouds
some clouds
clear
clear
clear
some clouds
some clouds
some clouds
some clouds
some clouds
light snow
mod. snow
light snow
snow shwrs
some clouds
Cloud base (m)
350
350
550
300
300
300
300
350
1950
1400
1550
500
250
250
250
300
km/h
5
ENE
5
NE
5
NW
5
W
10
WSW
10
SSW
5
SW
5
WSW
10
WSW
10
WNW
10
W
5
NW
5
WNW
15
NW
20
WSW
25
SW
20
SSW
20
S
Weather map
Weather map
Weather map
Weather map
Weather map
Weather map
Snowflake cm
1
8
3
1
 mm
max °C
-2
-3
-6
-6
-6
-6
-5
-4
-5
-8
-8
-9
-10
-8
-9
-19
-18
-20
min °C
-4
-5
-7
-6
-7
-8
-6
-6
-7
-8
-10
-10
-11
-9
-19
-19
-21
-22
 chill °C
-7
-5
-10
-9
-11
-12
-6
-9
-12
-12
-15
-14
-15
-16
-30
-30
-32
-34
Freezing level m
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Sea lvl1000m2000m3000m4000m5000m
-7-8-9-10-10-7-5-5-6-11-12-13-15-15-21-26-27-24-4-6-7-8-8-6-3-3-5-9-10-10-12-12-17-23-23-22-3-4-7-6-7-7-6-5-6-8-9-10-11-9-14-19-20-21-2-3-5-5-6-8-8-7-8-8-8-9-9-6-10-15-17-20
Sunrise
8:34
8:32
8:27
8:23
8:21
8:17
Sunset
5:58
6:00
6:04
6:06
6:08
6:12

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

The weather forecast for Mount William (Antarctica) is: Mostly dry. Temperatures will be below freezing (max -2°C on Thu morning, min -8°C on Fri night). Wind will be generally light.

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

A moderate fall of snow, heaviest on Mon night. Temperatures will be well below freezing (max -8°C on Sun morning, min -22°C on Tue 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
ASCATB295E65S
71 km WSW
15m alt.
3 hours ago
20
Moderate winds from the S
(20 kph at 191).
- km
ASCATC295E64S
73 km W
15m alt.
3 hours ago
21
Moderate winds from the SSW
(21 kph at 192).
- km
ASCATB295E64S
75 km W
15m alt.
3 hours ago
22
Moderate winds from the S
(22 kph at 187).
- km
ASCATB296E64S
79 km NW
15m alt.
3 hours ago
13
Light winds from the S
(13 kph at 182).
- km
ASCATC295E65S
84 km SW
15m alt.
3 hours ago
20
Moderate winds from the SSW
(20 kph at 196).
- km
ASCATC296E64S
86 km NW
15m alt.
3 hours ago
6
Light winds from the S
(6 kph at 184).
- km
ASCATC297E64S
98 km N
15m alt.
3 hours ago
8
Light winds from the E
(8 kph at 85).
- km
ASCATB297E64S
101 km N
15m alt.
3 hours ago
8
Light winds from the E
(8 kph at 95).
- km
ASCATC297E63S
147 km N
15m alt.
3 hours ago
27
Moderate winds from the ESE
(27 kph at 107).
- km
ASCATB297E63S
150 km N
15m alt.
3 hours ago
27
Moderate winds from the ESE
(27 kph at 114).
- 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.