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

Mount William (Antarctica)
Weather Forecast, Antarctica

Issued: 8 pm Thu 07 May Local Time
Updates in:
hr min s
Update imminent

Days 1–4 Weather Summary

A heavy fall of snow, heaviest during Sun morning. Temperatures will be below freezing (max -1°C on Fri night, min -6°C on Sun afternoon). Winds increasing (calm on Fri morning, strong winds from the NNE by Sat night).

Days 5–7 Weather Summary

A heavy fall of snow, heaviest during Wed afternoon. Temperatures will be below freezing (max -5°C on Wed morning, min -9°C on Mon night). Winds increasing (light winds from the WNW on Tue morning, strong winds from the NE by Wed morning).

Friday
8
Saturday
9
Sunday
10
Monday
11
Tuesday
12
Wednesday
13
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
part cloud
part cloud
part cloud
cloud
part cloud
light snow
heavy snow
mod snow
light snow
heavy snow
light snow
light snow
light snow
cloud
clear
part cloud
light snow
mod snow
light snow
some clouds
some clouds
some clouds
cloudy
some clouds
light snow
heavy snow
mod. snow
light snow
heavy snow
light snow
light snow
light snow
cloudy
clear
some clouds
light snow
mod. snow
light snow
km/h
10
SW
5
WNW
15
N
20
N
40
NNE
45
NNE
50
NNE
15
WNW
20
W
20
W
25
WSW
20
WSW
10
WSW
5
WNW
10
NNE
20
NNE
45
NE
20
NNE
5
SW
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2
14
8
5
12
4
3
1
3
8
3
max °C
-4
-3
-3
-1
-1
-1
-1
-3
-6
-6
-6
-6
-8
-9
-9
-6
-5
-5
-8
min °C
-5
-5
-4
-3
-2
-2
-2
-5
-6
-7
-7
-7
-9
-9
-9
-9
-6
-7
-10
-9
-5
-9
-8
-10
-10
-10
-11
-13
-15
-15
-13
-15
-13
-14
-15
-16
-13
-14
0
0
0
0
0
0
250
0
0
0
0
0
0
0
0
0
0
0
0
Cloud base (m)
400
400
6050
350
350
400
300
300
300
300
300
300
300
300
350
500
250
250
250
Sea lvl1000m2000m3000m4000m5000m
-6-5-6-5-5-5-7-11-14-15-15-15-15-16-15-12-11-13-15-5-4-4-4-3-4-4-8-10-10-10-11-12-12-12-10-8-9-11-5-4-4-2-2-2-2-4-6-7-7-7-9-9-9-8-6-6-9-4-4-3-1001-1-2-3-3-4-6-6-7-6-3-3-6
Sunrise
9:44
9:47
9:49
9:52
9:56
10:00
Sunset
4:36
4:32
4:30
4:27
4:23
4:21

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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 Sun morning. Temperatures will be below freezing (max -1°C on Fri night, min -6°C on Sun afternoon). Winds increasing (calm on Fri morning, strong winds from the NNE by Sat night).

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

A heavy fall of snow, heaviest during Wed afternoon. Temperatures will be below freezing (max -5°C on Wed morning, min -9°C on Mon night). Winds increasing (light winds from the WNW on Tue morning, strong winds from the NE by Wed morning).

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
hy2c297E64S
123 km N
15m alt.
2 hours ago
37
Fresh winds from the SW
(37 kph at 228).
- km
hy2c296E64S
127 km N
15m alt.
2 hours ago
37
Fresh winds from the SW
(37 kph at 228).
- km
hy2c296E63S
168 km N
15m alt.
2 hours ago
35
Fresh winds from the SW
(35 kph at 225).
- km
hy2c295E63S
210 km NW
15m alt.
2 hours ago
30
Fresh winds from the SW
(30 kph at 232).
- km
hy2c297E63S
246 km N
15m alt.
2 hours ago
35
Fresh winds from the SW
(35 kph at 230).
- km
hy2c297E62S
263 km N
15m alt.
2 hours ago
35
Fresh winds from the SW
(35 kph at 230).
- km
hy2c295E62S
274 km NW
15m alt.
2 hours ago
31
Fresh winds from the WSW
(31 kph at 245).
- km
hy2c296E62S
299 km N
15m alt.
2 hours ago
33
Fresh winds from the WSW
(33 kph at 240).
- km
hy2c294E62S
302 km NW
15m alt.
2 hours ago
22
Moderate winds from the WSW
(22 kph at 250).
- km
hy2c302E63S
337 km NE
15m alt.
2 hours ago
11
Light winds from the WSW
(11 kph at 240).
- 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.