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

Mount William (Antarctica)
Weather Forecast, Antarctica

Issued: 2 pm Fri 13 Mar Local Time
Updates in:
hr min s
Update imminent

Days 1–4 Weather Summary

A light covering of new snow mostly falling on Sat morning. Freeze-thaw conditions (max 1°C on Sun night, min -5°C on Fri night). Winds decreasing (strong winds from the NNE on Sun morning, calm by Mon morning).

Days 5–7 Weather Summary

A dusting of new snow. Temperatures will be below freezing (max 0°C on Mon afternoon, min -7°C on Wed night). Wind will be generally light.

Fri
13
Saturday
14
Sunday
15
Monday
16
Tuesday
17
Wednesday
18
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
cloud
light snow
light snow
light snow
light snow
light snow
cloud
cloud
part cloud
cloud
cloud
light snow
part cloud
part cloud
clear
clear
part cloud
cloudy
light snow
light snow
light snow
light snow
light snow
cloudy
cloudy
some clouds
cloudy
cloudy
light snow
some clouds
some clouds
clear
clear
some clouds
 km/h
15
N
10
NW
15
NNW
20
NW
20
NNE
50
NNE
50
NE
35
NE
5
ESE
5
S
5
NW
15
NNE
20
NNW
5
N
5
ESE
10
SE
10
E
1
3
1
2
1
1
max °C
-3
-3
-4
-4
-1
0
-1
1
0
0
-1
-2
-1
-2
-1
-2
-4
min °C
-3
-5
-4
-4
-3
-1
-2
-1
0
0
-2
-2
-2
-3
-2
-3
-7
-8
-10
-9
-10
-8
-9
-11
-9
0
-2
-6
-6
-7
-5
-4
-6
-7
550
300
300
350
450
850
700
950
850
1000
750
500
750
200
250
500
0
Cloud base (m)
250
300
300
300
650
300
550
1900
1650
450
2050
700
300
400
350
300
2350
Sea lvl1000m2000m3000m4000m5000m
-7-8-8-8-6-4-4-3-3-3-4-5-5-5-4-5-8-3-4-4-4-2-1-2000-2-2-2-3-2-3-60-1-1-1021222111-10-1-53122244333334121-5
Sunrise
6:54
6:58
7:01
7:03
7:07
Sunset
7:53
7:50
7:46
7:43
7:38
7:36

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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 Sat morning. Freeze-thaw conditions (max 1°C on Sun night, min -5°C on Fri night). Winds decreasing (strong winds from the NNE on Sun morning, calm by Mon morning).

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

A dusting of new snow. Temperatures will be below freezing (max 0°C on Mon afternoon, min -7°C on Wed night). Wind will be generally light.

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
SHIP1567
62 km S
-m alt.
3 hours ago
3° C
No report.
19
Light winds from the N
(19 kph at 10).
SHIP1656
63 km S
-m alt.
3 hours ago
3° C
No report.
19
Light winds from the N
(19 kph at 10).
SHIP1553
63 km S
-m alt.
3 hours ago
4° C
No report.
13
Light winds from the N
(13 kph at 350).
SHIP6413
63 km S
3m alt.
3 hours ago
3° C
17
Light winds from the NNE
(17 kph at 20).
SHIP2100
63 km S
-m alt.
3 hours ago
3° C
No report.
17
Light winds from the NNE
(17 kph at 20).
SHIP7417
63 km S
15m alt.
3 hours ago
2° C
18
Light winds from the N
(19 kph at 10).
- km
SHIP9345
63 km S
3m alt.
3 hours ago
3° C
17
Light winds from the NNE
(17 kph at 20).
SHIP1058
65 km S
-m alt.
2 hours ago
3° C
No report.
7
Light winds from the NNE
(7 kph at 20).
SHIP7060
65 km S
3m alt.
1 hour ago
3° C
9
Light winds from the E
(9 kph at 80).
SHIP8527
65 km S
15m alt.
2 hours ago
2° C
5
Calm
(6 kph at 30).
- 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.