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

Mount William (Antarctica)
Weather Forecast, Antarctica

Issued: 2 am Thu 16 Apr Local Time
Updates in:
hr min s
Update imminent

Days 1–3 Weather Summary

A moderate fall of snow, heaviest on Sat morning. Freeze-thaw conditions (max 1°C on Thu morning, min -4°C on Sat night). Winds increasing (light winds from the NNW on Thu afternoon, strong winds from the N by Sat morning).

Days 4–6 Weather Summary

A light covering of new snow mostly falling on Sun morning. Temperatures will be below freezing (max 0°C on Sun afternoon, min -6°C on Tue afternoon). Mainly fresh winds.

Thursday
16
Friday
17
Saturday
18
Sunday
19
Monday
20
Tuesday
21
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
light snow
part cloud
snow showers
part cloud
clear
snow showers
snow showers
snow showers
light snow
light snow
light snow
cloud
part cloud
cloud
cloud
cloud
cloud
cloud
light snow
some clouds
snow shwrs
some clouds
clear
snow shwrs
snow shwrs
snow shwrs
light snow
light snow
light snow
cloudy
some clouds
cloudy
cloudy
cloudy
cloudy
cloudy
 km/h
25
NE
30
NNW
10
N
15
N
10
N
15
NNE
50
N
35
NNW
10
NE
15
ENE
20
NE
15
ENE
10
NE
15
ENE
15
ENE
10
E
5
SE
10
NNE
5
1
3
6
2
1
4
1
max °C
1
0
-2
-2
-2
-2
-2
-2
-3
-1
0
-2
-4
-3
-4
-4
-4
-5
min °C
-2
-2
-3
-2
-3
-3
-2
-3
-4
-2
-1
-3
-4
-3
-4
-4
-6
-6
-8
-5
-8
-7
-7
-7
-11
-9
-9
-7
-6
-7
-9
-8
-10
-8
-6
-8
200
550
0
0
150
100
200
200
0
0
450
150
0
0
0
0
0
0
Cloud base (m)
500
250
300
450
500
300
300
350
350
300
250
250
250
300
300
350
350
Sea lvl1000m2000m3000m4000m5000m
-6-7-9-9-9-8-10-10-9-7-6-8-9-8-9-10-11-11-3-4-5-5-5-5-6-6-6-4-3-5-6-6-6-7-7-8-1-1-3-2-3-3-2-3-4-2-1-3-4-3-4-4-5-622110011-2130-2-2-2-2-3-4
Sunrise
8:34
8:38
8:41
8:45
8:48
8:51
Sunset
5:51
5:47
5:44
5:40
5:37
5:34

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

The weather forecast for Mount William (Antarctica) is: A moderate fall of snow, heaviest on Sat morning. Freeze-thaw conditions (max 1°C on Thu morning, min -4°C on Sat night). Winds increasing (light winds from the NNW on Thu afternoon, strong winds from the N by Sat morning).

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

A light covering of new snow mostly falling on Sun morning. Temperatures will be below freezing (max 0°C on Sun afternoon, min -6°C on Tue afternoon). Mainly fresh winds.

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
hy2c294E64S
104 km W
15m alt.
3 hours ago
36
Fresh winds from the NNE
(36 kph at 15).
- km
hy2c296E64S
115 km NW
15m alt.
3 hours ago
31
Fresh winds from the NE
(31 kph at 35).
- km
hy2c295E64S
115 km WNW
15m alt.
3 hours ago
34
Fresh winds from the NNE
(34 kph at 20).
- km
hy2c294E65S
116 km WSW
15m alt.
3 hours ago
39
Strong winds from the N
(39 kph at 10).
- km
hy2c297E64S
139 km N
15m alt.
3 hours ago
31
Fresh winds from the NNE
(31 kph at 22).
- km
hy2c296E63S
145 km N
15m alt.
3 hours ago
32
Fresh winds from the NNE
(32 kph at 22).
- km
hy2c293E64S
151 km W
15m alt.
3 hours ago
37
Fresh winds from the N
(37 kph at 10).
- km
hy2c294E63S
179 km NW
15m alt.
3 hours ago
34
Fresh winds from the NNE
(34 kph at 15).
- km
hy2c293E65S
179 km SW
15m alt.
3 hours ago
45
Strong winds from the N
(45 kph at 2).
- km
hy2c295E63S
184 km NW
15m alt.
3 hours ago
32
Fresh winds from the NNE
(32 kph at 32).
- 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.