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

Mount William (Antarctica)
Weather Forecast, Antarctica

Issued: 8 pm Sun 22 Mar Local Time
Updates in:
hr min s
Update imminent

Days 1–4 Weather Summary

A light covering of new snow mostly falling on Mon night. Temperatures will be below freezing (max 0°C on Tue morning, min -5°C on Sun night). Winds increasing (light winds from the N on Sun night, strong winds from the NE by Mon night).

Days 5–7 Weather Summary

A dusting of new snow. Temperatures will be below freezing (max -1°C on Sat afternoon, min -7°C on Thu night). Wind will be generally light.

Monday
23
Tuesday
24
Wednesday
25
Thursday
26
Friday
27
Saturday
28
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
cloud
light snow
light snow
snow showers
light snow
cloud
cloud
part cloud
part cloud
cloud
cloud
light snow
cloud
cloud
cloud
snow showers
part cloud
part cloud
part cloud
cloudy
light snow
light snow
snow shwrs
light snow
cloudy
cloudy
some clouds
some clouds
cloudy
cloudy
light snow
cloudy
cloudy
cloudy
snow shwrs
some clouds
some clouds
some clouds
 km/h
10
N
25
NNE
35
NE
45
NE
30
ENE
20
E
15
E
10
ENE
15
E
5
E
0
E
5
NNE
15
NE
15
ENE
10
E
15
NE
25
N
15
N
20
NE
1
2
5
1
1
1
max °C
-2
-1
-1
-1
0
0
-1
-4
-4
-5
-5
-5
-6
-6
-5
-5
-3
-1
0
min °C
-5
-1
-1
-1
-1
-1
-3
-4
-4
-5
-5
-5
-7
-7
-6
-6
-3
-2
-2
-9
-7
-8
-9
-8
-6
-7
-9
-9
-9
-5
-8
-14
-13
-9
-10
-10
-7
-6
0
250
400
400
350
450
0
0
0
0
0
0
0
0
0
0
0
250
0
Cloud base (m)
1250
250
250
250
200
200
1850
400
1150
450
400
250
250
300
1750
350
350
550
350
Sea lvl1000m2000m3000m4000m5000m
-8-6-6-6-6-6-7-9-9-11-11-11-12-12-11-11-9-8-5-6-3-4-4-3-3-3-7-6-7-8-8-9-9-8-8-5-4-2-4-1-1-1-1-1-2-4-4-5-5-5-7-7-6-6-3-2-1-222221-2-2-2-3-3-2-5-5-4-4-110
Sunrise
7:22
7:24
7:28
7:31
7:35
7:37
Sunset
7:17
7:14
7:09
7:07
7:02
6:59

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

The weather forecast for Mount William (Antarctica) is: A light covering of new snow mostly falling on Mon night. Temperatures will be below freezing (max 0°C on Tue morning, min -5°C on Sun night). Winds increasing (light winds from the N on Sun night, strong winds from the NE by Mon night).

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

A dusting of new snow. Temperatures will be below freezing (max -1°C on Sat afternoon, min -7°C on Thu 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
ASCATB294E65S
146 km SW
15m alt.
3 hours ago
34
Fresh winds from the NE
(34 kph at 38).
- km
ASCATB293E66S
172 km SW
15m alt.
3 hours ago
31
Fresh winds from the NNE
(31 kph at 29).
- km
ASCATB293E65S
173 km WSW
15m alt.
3 hours ago
27
Moderate winds from the N
(27 kph at 358).
- km
ASCATC293E66S
175 km SW
15m alt.
3 hours ago
35
Fresh winds from the NNE
(35 kph at 25).
- km
ASCATC293E65S
179 km WSW
15m alt.
3 hours ago
27
Moderate winds from the NNE
(27 kph at 12).
- km
ASCATC292E65S
216 km WSW
15m alt.
3 hours ago
29
Fresh winds from the N
(29 kph at 5).
- km
ASCATB292E66S
220 km SW
15m alt.
3 hours ago
33
Fresh winds from the NNE
(33 kph at 30).
- km
ASCATC292E66S
223 km SW
15m alt.
3 hours ago
38
Fresh winds from the NE
(38 kph at 39).
- km
ASCATB292E65S
224 km WSW
15m alt.
3 hours ago
26
Moderate winds from the N
(26 kph at 10).
- km
ASCATB293E64S
225 km W
15m alt.
3 hours ago
24
Moderate winds from the N
(24 kph at 352).
- 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.