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

Mount William (Antarctica)
Weather Forecast, Antarctica

Issued: 8 am Mon 29 Jun Local Time
Updates in:
hr min s
Update imminent

Days 1–3 Weather Summary

A heavy fall of snow, heaviest during Wed afternoon. Temperatures will be below freezing (max -5°C on Wed morning, min -19°C on Mon night). Mainly strong winds.

Days 4–6 Weather Summary

A heavy fall of snow, heaviest during Sat morning. Temperatures will be below freezing (max -5°C on Thu afternoon, min -13°C on Thu night). Winds decreasing (stormy winds from the W on Thu night, light winds from the NW by Sat night).

Monday
29
Tuesday
30
Wednesday
1
Thursday
2
Friday
3
Saturday
4
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
light snow
light snow
snow showers
part cloud
part cloud
light snow
light snow
mod snow
snow showers
part cloud
light snow
heavy snow
light snow
light snow
mod snow
heavy snow
mod snow
mod snow
light snow
light snow
snow shwrs
some clouds
some clouds
light snow
light snow
mod. snow
snow shwrs
some clouds
light snow
heavy snow
light snow
light snow
mod. snow
heavy snow
mod. snow
mod. snow
km/h
40
WSW
20
WSW
25
SW
30
SW
45
SW
15
W
35
N
35
WSW
20
SW
20
NW
35
N
85
WNW
25
WNW
65
WSW
25
WNW
55
NW
65
WSW
15
NW
Weather map
Weather map
Weather map
Weather map
Weather map
Weather map
Snowflake cm
5
5
3
4
4
7
2
4
12
5
3
8
19
7
6
 mm
max °C
-15
-15
-16
-16
-12
-8
-5
-6
-7
-6
-5
-11
-12
-12
-6
-5
-10
-6
min °C
-16
-16
-19
-16
-13
-11
-7
-7
-9
-6
-6
-13
-12
-12
-12
-7
-10
-11
 chill °C
-27
-26
-30
-27
-26
-20
-16
-16
-18
-13
-16
-29
-22
-26
-24
-18
-23
-21
Freezing level m
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Cloud base (m)
250
250
350
350
350
300
250
300
300
450
300
250
250
300
300
250
300
300
Sea lvl1000m2000m3000m4000m5000m
-21-21-21-18-15-12-8-10-11-9-9-17-17-17-13-10-15-12-16-16-18-16-13-10-6-7-8-6-6-12-12-12-9-6-10-9-12-12-15-15-12-7-4-4-6-4-3-8-9-9-6-4-7-6-9-8-12-13-11-5-1-1-4-2-1-4-6-5-40-3-4
Sunrise
11:21
11:19
11:18
11:18
11:15
11:15
Sunset
3:15
3:15
3:18
3:18
3:21
3:22

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

The weather forecast for Mount William (Antarctica) is: A heavy fall of snow, heaviest during Wed afternoon. Temperatures will be below freezing (max -5°C on Wed morning, min -19°C on Mon night). Mainly strong winds.

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

A heavy fall of snow, heaviest during Sat morning. Temperatures will be below freezing (max -5°C on Thu afternoon, min -13°C on Thu night). Winds decreasing (stormy winds from the W on Thu night, light winds from the NW by Sat night).

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
hy2c294E64S
100 km W
15m alt.
2 hours ago
20
Moderate winds from the W
(20 kph at 272).
- km
hy2c294E65S
112 km WSW
15m alt.
2 hours ago
21
Moderate winds from the NW
(21 kph at 308).
- km
hy2c297E64S
134 km N
15m alt.
2 hours ago
35
Fresh winds from the WSW
(35 kph at 242).
- km
hy2c296E64S
141 km NW
15m alt.
2 hours ago
29
Fresh winds from the WSW
(29 kph at 252).
- km
hy2c293E64S
146 km W
15m alt.
2 hours ago
20
Moderate winds from the WNW
(20 kph at 288).
- km
hy2c297E63S
147 km N
15m alt.
2 hours ago
37
Fresh winds from the WSW
(37 kph at 250).
- km
hy2c293E65S
148 km WSW
15m alt.
2 hours ago
19
Light winds from the WNW
(19 kph at 302).
- km
hy2c295E64S
163 km NW
15m alt.
2 hours ago
25
Moderate winds from the W
(25 kph at 265).
- km
hy2c296E63S
189 km N
15m alt.
2 hours ago
30
Fresh winds from the WSW
(30 kph at 255).
- km
hy2c292E64S
192 km W
15m alt.
2 hours ago
23
Moderate winds from the WNW
(23 kph at 285).
- 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.