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

Mount William (Antarctica)
Weather Forecast, Antarctica

Issued: 2 am Wed 26 Aug Local Time
Updates in:
hr min s
Update imminent

Days 1–3 Weather Summary

Mostly dry. Temperatures will be below freezing (max -1°C on Wed afternoon, min -7°C on Fri morning). Wind will be generally light.

Days 4–6 Weather Summary

A light covering of new snow mostly falling on Sun night. Temperatures will be below freezing (max -5°C on Sat morning, min -14°C on Mon night). Wind will be generally light.

Wednesday
26
Thursday
27
Friday
28
Saturday
29
Sunday
30
Monday
31
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
cloud
cloud
part cloud
clear
clear
part cloud
part cloud
part cloud
part cloud
clear
part cloud
part cloud
cloud
cloud
light snow
part cloud
snow showers
snow showers
cloudy
cloudy
some clouds
clear
clear
some clouds
some clouds
some clouds
some clouds
clear
some clouds
some clouds
cloudy
cloudy
light snow
some clouds
snow shwrs
snow shwrs
Cloud base (m)
1850
600
400
350
300
300
300
300
300
300
1600
300
300
250
400
km/h
10
NE
10
ENE
5
E
10
E
5
NE
10
NW
10
NNW
5
WNW
5
S
10
SW
10
SW
10
WSW
10
W
10
W
5
WNW
15
SW
20
WSW
10
WNW
Weather map
Weather map
Weather map
Weather map
Weather map
Weather map
Snowflake cm
4
1
3
 mm
max °C
-2
-1
-2
-2
-2
-4
-6
-6
-6
-5
-5
-6
-7
-6
-6
-9
-11
-13
min °C
-4
-2
-3
-3
-4
-5
-7
-6
-7
-7
-6
-8
-8
-6
-9
-11
-12
-14
 chill °C
-8
-4
-5
-7
-4
-8
-11
-6
-10
-11
-10
-12
-13
-10
-14
-19
-19
-21
Freezing level m
0
350
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Sea lvl1000m2000m3000m4000m5000m
-6-6-6-6-7-9-11-10-7-5-4-7-10-11-12-14-17-19-4-4-4-3-5-7-9-8-6-4-4-6-8-8-9-12-15-16-3-2-3-3-3-5-7-6-7-6-6-7-8-6-8-10-12-14-21-2-1-2-3-5-4-7-8-7-8-7-5-6-8-9-10
Sunrise
8:38
8:34
8:32
8:27
8:23
8:21
Sunset
5:54
5:58
6:00
6:04
6:06
6:08

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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 -1°C on Wed afternoon, min -7°C on Fri morning). Wind will be generally light.

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

A light covering of new snow mostly falling on Sun night. Temperatures will be below freezing (max -5°C on Sat morning, min -14°C on Mon 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
ASCATC295E65S
67 km WSW
15m alt.
3 hours ago
17
Light winds from the S
(17 kph at 170).
- km
ASCATB295E64S
78 km NW
15m alt.
4 hours ago
19
Light winds from the SSW
(19 kph at 209).
- km
ASCATC295E64S
117 km NW
15m alt.
3 hours ago
28
Moderate winds from the SE
(28 kph at 144).
- km
ASCATB297E64S
140 km N
15m alt.
4 hours ago
22
Moderate winds from the E
(22 kph at 92).
- km
ASCATC296E64S
142 km N
15m alt.
3 hours ago
31
Fresh winds from the SE
(31 kph at 132).
- km
ASCATB296E64S
142 km N
15m alt.
4 hours ago
22
Moderate winds from the E
(22 kph at 93).
- km
ASCATC297E64S
144 km N
15m alt.
3 hours ago
24
Moderate winds from the E
(24 kph at 90).
- km
ASCATC299E63S
208 km NE
15m alt.
3 hours ago
22
Moderate winds from the E
(22 kph at 94).
- km
ASCATB296E63S
212 km N
15m alt.
4 hours ago
25
Moderate winds from the ESE
(25 kph at 120).
- km
ASCATC296E63S
234 km N
15m alt.
3 hours ago
35
Fresh winds from the E
(35 kph at 82).
- 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.